◄ 1951 ►Production begins at ZDAS Company

◄ 1956 ►Development and launch of the production of mechanical presses of the company's own design

◄ 1963 ►Production starts in the biggest hall number 5, allowing assembly of the heaviest components

◄ 1979 ►The first TP automatic transfer press is produced

◄ 1989 ►The two millionth ton of steel is cast in the metallurgical plant foundry

◄ 1992 ►Transformation of the state-owned enterprise into a joint stock company ZDAS, a.s.

◄ 1993 ►ISO 9001 quality system certification acquired

◄ 2008 ►The 100th hydraulic scrap shear CNS 400 K is produced

◄ 2013 ►The new forging unit with CKV 1250/1600 press and QKK 8 manipulator is put into operation

◄ 2018 ►The heaviest raw weight of 65 tons using secondary metallurgy is cast

The joint-stock company ZDAS belongs among the lead-ers of Czech engineering. For nearly 70 years, it has been a modern and reliable manufacturer of forming machines,equipment for rolled products processing, metallurgicproducts and pressing tools. Its production halls areequipped with high-quality machinery to perform heavyand light machining and the assembly and testing of individual products. Our production is supplied to nearlyfifty countries all over the world. Long years of experience,our own modern design and development guarantee topquality and reliability as well as one-hundred-percentservice. We care about the long-term relationships withour customers and suppliers.

Design of equipment is always adjusted to our cus-tomers´ specific requirements and needs. We focus onperformance, reliability and easy operation and mainte-nance of the final product. Our solutions are often pro-tected by patents. We are a holder of international certification within theIntegrated Management System, international certifica-tion of Environmental Management System and manyproduct certificates enabling production of specifiedparts intended for the most demanding engineeringbranches. We always apply principles of safety andhealth protection at work, and we keep investing in thelatest environmentally-friendly technologies.

ABOUT US

HISTORY

KDO JSMEVÝROBNÍ PROGRAM

► Open die forging equipment

► Waste processing equipment

► Production lines with hydraulic and mechanical presses

► Closed die forging equipment

► Material straightening equipment

► Inspection and straightening lines for bars finishing

► Saws for cutting of rolled semi-finished products

► Supplies of individual equipment for rolling plants

► Tool shop - pressing tools production

► Hydraulics

► Electrical systems and control

► Ingots from 500 to 20 000 kg

► Forgings from 20 to 9 000 kg

► Castings from 200 to 50 000 kg

► Patterns

► Services

WHAT WE DO

Forging unit with CKV 2000 press, two QKK 8 manipulators and QHK 8 ingot bogie, BGH Freital, Germany

OPEN DIE FORGING EQUIPMENTZDAS Company supplies equipment for open die forgingin any range. From designing and turnkey solutions,through piece equipment to integrated forging units, ourwide offering includes servicing repairs, spare parts andmodernisation and reconstruction of worn and tornequipment.

We also offer software support of automatic forgingZDAS TechForge for integrated forging units. This con-cept enables automatic forging according to parameterinputs from the recipe. As a result, the time of forging isshortened, electrical energy consumption is reduced,work the work of operators is facilitated, and their mis-takes are minimized.

Integrated forging units

► Comprising a forging press with hydraulic drive andone or two forging manipulators

► Electrical equipment with programmable automaticequipment enables manual or automatic control, including the integration of the press and the manipu-lator

► Ingot bogie, rotary lifting table, tool manipulator andtool sets can be included, following the technologicalpurpose of the respective unit

► CKW pull-down forging pressesNominal forming force from 630 to 7 000 tons

► CKV push-down four-column forging pressesNominal forming force from 630 to 14 000 tons

► CKVX push-down forging pressesNominal forming force from 630 to 7 500 tons

► CKZW pull-down four-column forging pressesNominal forming force of 5 600 tons

► CKVZ push-down forging pressesNominal forming force of 8 000 tons

Forging unit with CKVX 1250 press, PT Mohgatech, Indonesia

Forging unit with CKW 4000 press, QKK 35 manipulator and QHK 50 ingot bogie, BFL Pune, India

Integrated forging units► QKK forging manipulators

Carrying capacity from 1.5 to 160 tons

► QNK rail tool manipulators and QNM wheel tool manipulators Carrying capacity from 1 to 5 tons

► QHK ingot bogiesCarrying capacity from 3 to 160 tons

► QHZ rotary lifting tablesCarrying capacity from 5 to 40 tons

► QWK rotary forging tablesCarrying capacity from 0.8 to 40 tons

► QMJV automatic tongsCarrying capacity from 10 to 50 tons

►►► WASTE PROCESSING EQUIPMENTMobile scrap shears► Best selling product in Europe

► Drive option – diesel or electric

► Easy transportation, simple control

► Unique technical solution

Stationary scrap shears► Possibility for shearing or even limited baling of appropriate

scrap

► Fluent scrap feeding without tilting hopper

► Swinging jaw for processing of markedly hard scrap

► Reliable operation under extreme climate conditions

► Robust construction

Mobile baling presses for scrap► Light scrap processing directly at collection spots

► Easy transportation to scrap yards

► Pressing under three axes

► Truck–mounted crane with grabs

Stationary baling presses for scrap► Economical scrap processing from pressing plants

► Processing of scrap by value and car bodies

► Dosing equipment by feeding scrap weight

► Simple and safe operation

► Ecological operation

Hydraulic press for nuclear waste processing► Ecological processing of waste from nuclear power

plants

► Hardening of barrels with nuclear waste before their storage in concrete containers

► Unique technical solution

Single-point crank mechanical presses► For the purpose of sheet metal forming from plates as

well as for volume forming, appropriate mainly for bulkproduction of small and shape-demanding "sheet"pressings or for extrusion, forming and cutting-off

► For cutting, bending, drawing, extrusion, closed dieforging and other forming operations

► Nominal force from 250 to 1 000 tons

Two-point crank mechanical presses► For accurate press works in case of mass production

► For inclusion into the automatic shearing line, whichprepares semi-finished products for input into the for-ming line

► Nominal force from 315 to 800 tons

All presses can be implemented into production lines, but they can be also supplied individually.

Knuckle-joint mechanical presses► Double-point crank presses with knuckle-joint mecha-

nism

► For forming operations of plate parts, mainly for largepressings, requiring larger tensile depth, e.g. in theautomotive industry

► Nominal force from 315 to 800 tons

Eccentric mechanical presses► Double-point crank presses

► For progressive forming from sheet strip in combinedtools in the form of shearing, cutting out, shallow dra-wing and bending

► Nominal force from 200 to 500 tons

Multi-purpose hydraulic presses► For the purpose of all general operations of volume

and sheet metal cold forming, semi-hot forming or hotforming

► Nominal force from 200 to 2 500 tons

Hydraulic presses for automotive industry► For the purpose of pressing of parts for automotive

industry, using a hot moulding procedure

► For pressing operations, following the technological capacity of the machine

► Nominal force from 400 to 1 500 tons

Deep draw hydraulic presses► For hot punching and drawing of hollow rotary bodies

and railway wagon buffer moulding

► Nominal force following the customer’s request and technology

Straightening hydraulic presses► For the purpose of hot and cold straightening shafts,

steel castings, welds, rolls, hammer-forged forgingsand flat plate parts

► For the purpose of cold straightening of rotary andfour-edge profiles and straightening of railway wheelaxles

► Nominal force following the customer’s request andtechnology

Special hydraulic presses► Presses for assembly, disassembly and repairs of railway

wheel sets are produced under the nominal forcefrom 315 to 500 tons

► Tunnel bag presses for piece and testing productionof pressings for the aircraft industry and for automo-tive industry prototypes, can be produced of nominalforce according to customer request

► Isostatic presses for production of pressings by themagnetic particle method, of nominal operational pre-ssure from 100 to 400 MPa

PRODUCTION LINES WITH HYDRAULIC ANDMECHANICAL PRESSES

►

CTHN 3000 hydraulic press, TREVA Prakovce, Slovakia

CKVD 1000This is a four-column push-down press designed forpunching of shaped blank. The press is furnished withone working cylinder, a lower ejector and an upperholder. The press is completed with an automatictool-exchange mechanism.

Nominal force 10 MN

Stroke 1 150 mm

Upper holder 2 MN

Lower ejector 0.2 MN

OUTPUT

INPUT

CKZW 5600The CKZW 5600 pull-down press is of a four-columndesign intended for upsetting of preheated blank. The press is equipped with four working cylinders.The upper ejector is installed in the upper crossbeam.The press is provided with a centring device andautomatic tool-exchange mechanism.

Nominal force 56 MN

Stroke 1 100 mm

Force of upper ejector 0.2 MN

Roll ing Mil lThe rolling mill, being of a horizontal design, serves forprecise hot-rolling of railway wheels. The wheel walland rim are rolled to the required diameter and heightof the rim. The wheel is rolled in a horizontal positionusing a set of seven rolls.

Min. outer diameter of rolled wheel 610 mm

Max. outer diameter of rolled wheel 1 310 mm

CKVZ 8000The CKVZ 8000 push-down press is of a four-columndesign intended for shaping of upset blank. The pressis furnished with four working cylinders, a lower andan upper ejector. The press is also completed with a cen-tring device and automatic tool-exchange mechanism.

Nominal force 80 MN

Stroke 1 100 mm

Lower ejector 0.5 MN

Upper ejector 0.2 MN

CKVP 4000This is a four-column push-down press of a double-acting type. It is designed for dishing of the railwaywheel disk. The press contains three working cylinders.Two side working cylinders provide motion of themovable crossbeam, being guided on the columns of the press, with the upper tool part. The third, middlecylinder ensures motion of the slide within the guidemechanism of the middle crossbeam. The other part of the upper tool is mounted on the slide. The press canwork either as a double-acting or single-acting one.The press is equipped with the lower ejector.

Nominal force 25 + 15 MN

Stroke 1 100 mm

Lower ejector 0.5 MN

RAILWAY WHEEL PRODUCTION LINE ▼▼▼

Screw presses with electrical drive► LVE presses of nominal force from 250 to 1 600 tons

► Designed for the production of closed die forgings

Hydraulic screw presses► LVH presses of nominal force from 1 000 to 4 000 tons

► For the purpose of precise closed die forging

Vertical forging presses► LZK presses of 6 300 tons nominal force

► Designed for precise closed die forging and calibration of different forging by hot forging

CLOSED DIE FORGINGEQUIPMENT

LVH 4000 hydraulic screw press,VIVA Zlín, Czech Republic

XRK 15-100 straightener, OEMK Stary Oskol, Russia

XRK 2-130 straightener, Jiangsu Chanyqiang Steel Co., China

Inspection and straightening line, OEMK Stary Oskol, Russia

INSPECTION ANDSTRAIGHTENING LINESFOR BAR FINISHING

MATERIAL STRAIGHTENINGEQUIPMENT

Straightening machines can be implemented in rolling millfinishing lines, inspection lines or individual straighteninglines.

In straightening lines, the straightened material is trans-ported to straightening machines by means of conveyers,then troughs, situated at the input and output.

Round bar and tube straightening machines are sup-plied as individual machines or complete lines for steelmaterial straightening.

Sheet metal straightening machines for hot and coldrolled sheet metal straightening

Inspection and straightening lines for bar finishing pro-vide the possibility to increase the added value of rolledbar material by guaranteeing its significant quality parameters-straight shape, absence of internal and sur-face defects, accuracy of transverse size, surface quality,material quality and length size within the requested as-sortment and tolerance.

They are designed according to the specific require-ments of the customer and for his production assortment.The lines are supplied with an advanced control systemfor technological procedure, incl. automatic operation ofthe machine, monitoring of single bars when passingthrough technological operations, data collection thereof and attestation issue at the end.

Equipment forming part of rolling plants or techno-logical lines, supplied as supplementary equipmentfor the existing equipment or as part of a technolo-gical equipment project of another supplier.

Shears

► Shears for strip dividing to tables: flying shears (strip moving), drum shears, pendulum stationary shears (strip not moving) - hydraulic, mechanical

► Circular shears for slitting and trimming of strip

Uncoilers and recoilers

Intended for processing a coil weighing up to 30tons; designed with an overhung pin, a supportedpin or a double pin. They can be designed with upperor lower uncoiling and recoiling.

Run-out sections of rolling mills and transportation equipment

► Equipment for rolling mill run-out sections or con-tinuous casting

► Transportation equipment for longitudinal and trans-versal transportation of rolled sections and sheets

Gearboxes, assemblies of drives,claw clutches and claw spindles

The main types of gearboxes - spur, bevel, spur-beveland worm gearboxes. They are combinable with dis-tribution gears with two or several output shafts andchangeable gear ratio.

They serve any drive of machine such as rolling mills,straightening machines, shears, etc. They are incor-porated in assemblies of drives including motor clawclutches, claw and articulated spindles, supportingof spindles, etc. We can design and produce themaccording to customer requirements.

INDIVIDUAL EQUIPMENTFOR ROLLING PLANTS

Saws for dividing tubes on drawingbench► Designed for dividing as much as three tubes

at a same time in automatic mode

► Placed directly on drawing benches

► Tips are made directly on the drawing bench

► Gravity placing of tubes into clamps and tube bin

Stationary rotary saw with upper cut► Designed for cutting of rolled steel bars

► Designed mainly for dividing and defectoscopic lines

► Massive welded stand and robust spindle head

► Stable and accurate feeding into the cut

SAWS FOR CUTTING OF ROLLED SEMI-FINISHED PRODUCTS

ZDAS, a.s. Tool Shop offers development of formingtechnologies, pressing tools, their design and pro-duction according to our own or supplied docu-mentation.

Machine equipment of the Tool Shop allows manufac-ture, assembly, testing, incorporation and measurementof the largest car-body tools such as vehicle sideboards,roofs, doors, bonnets etc.

There are 3D and 5D machining centres, horizontal boringmachines, electroerosion machines, milling and grindingmachines, lathes, processing and manufacturing presses,touch and optical 3D measuring equipment available.

History

The Tool Shop has been part of ZDAS Company since itsfoundation in 1951. Up until 1990, it had only focused onproducing tools, instruments and gauges for the com-pany's in-house needs. Since then, it has specializedmainly in the automotive and power industries.

Know-how

ZDAS Tool Shop has its own design and developmentdepartment. The Tool Shop is able to offer the customernot only production according to existing documenta-tion, but also development and manufacture of newtools and technologies.

Thanks to experienced professionals and know-howgained from more than 65 years of activity the ZDAS ToolShop now has a world-class portfolio of long-term cus-tomers.

References

Decades of experience and supply references for lead-ing international pressing manufacturers guarantee thesuccessful delivery of large pressing tools for automotiveindustry parts. We provide testing and verification of tools in the press to be processed and consequentlythe handover and verification of the test series at thecustomer.

TOOL SHOP - Pressing Tools Production ▼▼▼►

Precision Engineering and Power Industry►Machining of welded press frames

►Precise component parts for single-purpose machi-nes and machine tools

►Component parts for mining industry

►Supplies of component parts for primary loops of nuclear power plants

►Transfer machinery for containers intended for transport of spent fuel elements

Single Parts of Turbines for Water Power Engineering► Impeller blades

► Guide blades

► Kaplan turbine impeller wheels

► Francis turbine impeller wheels

► Pump impellers

► Development in the energy area

Automotive Industry

► Transfer Tools

► Follow Tools

► Shearing Tools

► Tools for Press Lines

► Die Forging Tools

► Press casting moulds for engine blocks, clutch boxes, gearboxes

► Parts for welding and edging lines

► Checking and measuring jigs/fixtures

Defence and Other Industry

► Tools for defence industry

► Shearing tools for parts of rotors and stators of large generators

► Tools for consumer industry

► Tools for forest, agricultural and civil engineering machinery

► Tools for food industry

► Tools for medical engineering

►►►

Hydraulic system development and production, includ-ing complex products consisting of pipelines, drivingunits, tanks and sets, fitted with hydraulic elements, hy-draulic cylinders, valves, etc.

► Design documentation of hydraulic systems or respec-tive groups

► Modernization of existing hydraulic systems, includingsubstitution for the original hydraulic elements

► Consulting and advisory services in the area of fluid systems

► Setup and optimisation of existing systems

► Assistance in case of adjustment of a different operational fluid

► Defect analysis and proposals for their removal

► Technical assistance during commissioning

► Proposal or modification of the control system

► Construction of special hydraulic elements

► Strength calculations using the FEM method

ZDAS Company, as a top manufacturer of various form-ing machines for different industrial applications, up-holds its philosophy of supplying complete machineryand ready-to-use equipment, including hydraulic, elec-tronic and electric control and power systems.

A hydraulic system is an integral part of almost every ma-chine supplied by ZDAS Company, i.e. not only hydraulicpresses, but also mechanical presses, material straighten-ing equipment, auxiliary equipment etc.

The driving principles of hydraulic presses, produced in ZDAS, a.s. may be divided into two groups: wateremulsion and oil. The company solves industrial applica-tions, operated with both hydraulic oil and water emul-sions as well.

HYDRAULIC SYSTEMS

ENGINEERING, AUTOMATION OF MANUFAC-TURING PROCEDURES, ELECTRICAL EQUIP-MENT PRODUCTIONZDAS, a.s. provides development, design, projective pro-cessing of documentation, development of applicationSW PLC, visualization and virtualization, its own produc-tion of electrical equipment for the products manufac-tured in house and for the equipment modernized andoperated in the company.

Main focus:In the industrial automation industry, we offer full solu-tions for electric equipment, control systems, sensor design and action elements from analysis to project,supply, assembly and commissioning. Mainly, full solu-tions for electrical equipment for the following productsremain in focus:► Hydraulic presses, mechanical presses► Forging units, forging presses, forging manipulators► Straightening lines, dividing lines, inspection lines and

their modification► Drum shears and their modifications► Hydraulic shears for metal waste processing► Baling presses for waste material processing

► Technological sets and superior control, designed ac-cording to the customer requirements (MES and ERPcommunication)

► Conventional machine tools► CNC machine tools (modernisation, reconstruction)

equipped by the following control systems: SINUMERIC840D, MEFI CNC872 (drilling mills, cutters, flame cutters,horizontal and vertical boring mills, lathes, rotary tables)

► Electric arc furnace control and regulation► NN distributors for halls and transformer rooms, includ-

ing the application of a highly sophisticated solution

Specialisation:► Projects for the following control systems: PLC Simatic

S7, B+R, Koyo, Allen-Bradley, B&R, SCADA Win CC, TiaPortal v.14, In Touch, Control Web

► Drive designing (direct, alternating, servodrive) fromSIEMENS, ABB, DANFOSS, CONTROL TECHNIQUES,YASKAWA

HYDRAULIC CYLINDERS,BLOCKS AND VALVES

ELECTRICAL SYSTEMS

INGOTS 500–20 000 kg FORGINGS 20–9 000 kg

Materials:► Low or medium alloyed steel, tool and highly-alloyed,

ferritic, austenitic, duplex, martensitic (over 3 500 material brands, including modifications)

► Ductile cast iron

Manufacturing equipment:► Electric arc furnace (EAF)

► Ladle furnace (LF)

► Equipment for deep deoxidation and vacuum degassingfacilities (VD) with the possibility of vacuum decarburi-sation of highly-alloyed chrome steel (VOD)

► System for electromagnetic stirring of smelt (EMS)

Ingot types: polygonal, round, slabsWe offer 40 types of ingots from 500 to 20 000 kg.Production is intended for open die forging and rolling.

Materials: low and medium alloyed steel, tool, highly alloyed, ferritic, austenitic, duplex, martensitic

Weight category: 20 to 9 000 kg

Maximum size: shaft (max. 8 000 mm length), rings(max. Ø 2 250 mm), discs (max. Ø 1 850 mm), blocs and shaped forgings

Forging equipment: CKV 630, CKV 1250/1600 and CKV1800/2250 with rail-bound manipulators

Heat treatment: annealing, refinement in water, oil andpolymer bath

Supply condition: non-roughed, roughed or machinedas complete

CASTINGS 200–50000 kgMaterial: steel (all types, including stainless steel), ductilecast iron

Weight category: from 200 to 50 000 kg

Maximum dimensions: 8 500 x 4 500 x 3 000 mm

Casting process simulation using MAGMA software

Moulding: hand moulding, into furan mixtures

Heat treatment: air-, water-, polymer bath-, oil-quenchingand tempering

Supply condition: rough, rough machined, and/or finishmachined

Materials: wood, polystyrene, combined, multiplex mate-rials

Size of models without limitations – it is necessary todivide them due to transportation and removal frommould

Manufacturing equipment: Conventional and millingfive-axis CNC center

Production following 3D data (formats – step, igs, prt,cad)

PATTERNS ▲▼▲

REFERENCE EXAMPLESCASTINGS FORGINGS

Weld deposits – bronze (TIG, MAG), stainless (TIG, MAGand under welding flux).

Welding of gear wheels – under preheating in rotaryhearth furnace up to the diameter of 2 000 mm. Bluntwelding.

Pickling – stainless steel pickling immersion. Stainlesssteel pickling by spray pickling. Pickling vat size is 1 000 mmx 2 200 mm x 6 000 mm, max. weight of batch is 4 000 kg.

Continuous shot blasting machine: max. width 2 500 mmmax. height 700 mmmax. carrying capacity 20 000 kg/6 m

Ion nitrationVessel No. 1 Component diameter 650 mm

Component length 7 400 mmBatch weight 8 000 kg

Vessel No. 2Component diameter 1 000 mmBatch length 4 800 mmBatch weight 12 000 kg

Vessel No. 3 Batch diameter 1 100 mmBatch length 2 000 mmBatch weight 5 000 kg

Material separation – by water jet machine up to thethickness of 110 mm, by flame cutting up to the thick-ness of 320 mm, by cutting.

Hardening, refinement, chemical and thermal pro-cessing – components up to the diameter of 750 mm,length of 1 800 mm, weight of 2 500 kg.

In cooperation with other departmentswe provide:Annealing – chambers: 4 000 mm x 3 500 mm x 8 200mm; 3 000 mm x 3 800 mm x 9 200 mm; weight of 32 000 kg.

Thermal processing of narrow components – soakingfurnace, oil, water. For components of maximum diameterof 800 mm, length of 6 800 mm, weight of 10 000 kg.

Thermal processing of dimensional components – fromcar-hearth furnaces by agreement

Compressed air blasting – for components of max. di-ameter of 8 000 mm x 4 500 mm x 3 500 mm, weightup to 32 000 kg.

SKD 40/47 D boring and turning center► CNC boring mill with SINUMERIK 840 D control system► Maximum workpiece diameter of 4 700 mm► Maximum lathed height of 2 500 mm► Maximum workpiece weight of 60 tons► Built-in milling spindle► Grinding machine for outer and inner diameters► Automatized exchange of blade holders

FRUA 450 machining center► 5-axis machining center with SINUMERIK 840 D CNC

control system

► Working area under portal: 4 500 mm width, 14 000 mm length, 4 200 mm height

► Spindle head: 88 kW power, revs of max. 2 500 rpm, torque of max. 7 000 Nm

► Exchange of machining heads by machine program

► Automatized tool exchange by robot

► Maximum workpiece weight of 100 tonnes

Lathes (36 machines in total) – component machiningup to 2 100 mm diameter and 12 000 mm length

Vertical boring mills (10 machines in total) – compo-nents of diameters from 200 mm to 4 700 mm, heightof 2 500 mm

Honing tools (2 machines in total) components of di-ameters from 20 mm to 1 000 mm, length of 6 000 mm

Tip grinders (8 machines in total) – components of di-ameters from 5 mm to 1 000 mm, length of 10 000 mm

Grinding machine with rotary table (1 machine) – com-ponents up to the diameter of 2 600 mm, max. grounddiameter of 2 500 mm, max. workpiece height of 1 700 mm,max. ground height of 1 400 mm, max. length of groundopening of 800 mm

Surface grinding machines (5 machines in total) – areaof 2 200 mm x 8 000 mm, height of 2 250 mm

PRODUCTION BASED ON CUSTOMER DOCUMENTATIONOUR OWN PRODUCTION AND PRODUCTION ACCORDING TO CUSTOMER DOCUMENTATION IS SERVED BY THE FOLLOWING MACHINE EQUIPMENT:

PRODUCTION CAPABILITIES

Cannon boring mill (2 machines in total) – components ofa diameter from 31 mm to 1 000 mm, length of 10 000 mm

Horizontal boring mills (38 machines in total) – compo-nent machining up to the height of 5 000 mm and 15 000 mm length on fixing board, rotary tables of 4 000 mmx 4 000 mm size

Knee-type milling machines (12 machines in total) –component machining up to 300 mm x 1 400 mm sizeand height of 300 mm

Gantry-type milling machine (10 machines in total) –components' machining up to 1 600 mm x 8 000 mm x 1 500 mm size

Planing machine (1 machine) – component machiningof 1 000 mm x 6 000 mm x 1 000 mm size

Shapers (4 machines in total) – machining possible onperiphery up to the height of 1 700 mm and in the holeup to the height of 850 mm, size of the fixing table is max. 1 400 mm diameter

Drilling machines (8 machines in total) – drilling up to80 mm diameter, workpiece height max. 1 600 mm

Gearing (24 machines in total) – front m 0.6-30, wheeldiameter of 10 mm – 4 000 mm, Width of 1 mm – 600 mm;conical cyclopaloid m 7-20, diameter of 100 mm – 850 mm;conical direct, inclinedm 2-14, diameter of 40 mm – 800 mm;screw wheels m 1.5-20, diameter of 40 mm – 1 500 mm;clutch discharge (roller gearing) m 1.5–20, diameter of40 mm – 1 200 mm; gearing rack m 1–12, milling m 12–45,Length of 20 mm – 4 000 mm, Width of 1 mm – 400 mm;grinding of front gearing wheelsm 2-30, diameter of 40 mm– 2 000 mm, Width of 1 mm – 650 mm; gearing shaftm 1.5–25, piece Length of 200 mm – 7 500 mm, gearingdiameter of 50 mm – 800 mm, spirals m 1.5–20, diameterof 20 mm – 300 mm; inner gearing – direct m 1–12, dia-meter of 30 mm – 1 500 mm, Width of 1 mm – 400 mm

Checking possibilities – checking the accuracy on theHOEFLER measuring device up to the wheel diameter of2 600 mm, including protocol printing of measured values.

Welding – MIG/MAG welding instruments from the companyCLOSS and FRONIUS for components of various shapesand sizes. Stress removal by annealing or vibrations.

GENERAL OVERHAULS,RECONSTRUCTION AND MODERNISATIONOF FORMING MACHINES

ZDAS provides turn-key modernisation, reconstruction or general overhauls of the in-house-manufactured machinery,as well as the equipment of other manufacturers.

► Hydraulic presses for open die forging

► Mechanical and hydraulic presses for sheet-metal and volume forming

► Metal scrap processing equipment

Our specialists are able to reliably judge the technical state of the equipment and determine the steps to meet customer requirements for the repair level, as needed. The aim is to achieve that the equipment modernized is com-parable with a new, much more expensive one. Modern machinery is available at ZDAS Company to carry out repairsof even the biggest presses. If the customer is able to perform some proposed modifications himself in his own pro-duction plants, the transportation costs will be considerably reduced and ZDAS will provide, of course, technical as-sistance during these repairs, as well.

REPAIRS, MODERNISATION ANDRECONSTRUCTION OF MACHINE-TOOLSWe offer complete solution for repairs and modernisation of machine-tools and machinery from the project, prepa-ration of documentation, manufacture to the assembly and putting into operation on site.The General Overhaul department performs the repairs, modernisation and reconstruction of machine-tools and machinery both in thecompany ZDAS, a. s. and within the Czech and Slovak Republics. It provides the development, design, preparationof design and technological documentation and the manufacture itself for the equipment modernized.

► Conventional machine-tools:• Horizontal boring and milling machines: W100, WH 10,

WHN11, WHN13, WD160, WD200 even by exchange,W160, W200

• Milling machines: FRO10, FP16, FP20, FRVD 20• Lathes: SV18, SU 80, SRM 100, SRM 125, SUT 126, S 2100• Vertical lathes: SK10, SK12, SK25, SK40, SK50• Turntables: E20 even by exchange, E25, S35, S60• Other machines requested by the customer

► CNC machine-tools (modernisation, reconstruction)equipped with SINUMERIC 840D, MEFI CNC872 controlsystems for the same types of machines as the conven-tional ones (horizontal boring and milling machines, mil-ling machines, lathes, vertical lathes, turntables, cutters,flame-cutting machines)

► Electric arc furnaces

ENGINEERING, PRODUCTION, measuring, testing

We focus on complete solutions for the following products:

► Bridge cranes and stackers

► Rail-guided vehicles

► Repairs of mechanical parts of machines, manufacture of subcomponents of the repaired equipment

► Friction and hydraulic presses

Moreover, we offer the manufacture of various parts (co-operation) both from customer materials and from ZDASmaterials.

We have a technology that enables making parallel spliningon shafts having foot diameter of 20 – 300 mm, lengthup to 5 500 mm and workpiece weight of 8 000 kg max.

Designing software: AutoCAD 2015

EXTERNAL ASSEMBLY MODERN HYDRAULICTEST ROOM

External assemblies are a separate business of ZDASCompany.

This activity is mainly focused on:

► ZDAS, a.s. equipment and product assembly

► Disassembly, moving, transportation and assembly of machines and equipment from other producers

► Preventive inspections of equipment, including the meas-uring report issue and assessment of machine condition

► Annual maintenance securing

► Securing the general overhaul of machines and equip-ment

Machines are assembled under ZDAS's expert supervision,quality works are performed and deadlines requested.Worker expertise and language skills guarantee good results while abroad.

The company is equipped by assembly tool containers, including hydraulic torque wrenches, hydraulic cylinders,moving sets, mounting platforms, etc. There are highlyqualified employees available such as locksmiths, elec-tricians or welders. Workers own crane certifications, forklift or motor vehicles, welding certifications.

ZDAS, a.s. secures full servicing for its products, basedon provision of warranty and post-warranty servicing,supply of spare parts and technical consultancy. Servicingof own products is secured for the entire period of theirtechnical lifetime.

Warranty servicing► Warranty repairs► Warranty checks

Warranty servicing► Post-warranty servicing► Emergency repairs► Operational and fault diagnostics► Technical checks

Spare part supplies► Operational supplies of original spare parts from thewarehouse► Custom-made original spare parts► Substitution setting

Advisory services► Technical consultancy► User training► Repair proposals and modernisation of machines

and devices

Individual and extra services► Remote diagnostics through phone lines (following

the agreement with a software supplier), ► Servicing of machines of similar types from foreign

manufacturers. Personnel and maintenance personnel training is standard-ised for all machines and devices, newly commissioned.

SERVICINGThe core branches of the production program of ZDAS, a.s. includedevelopment and manufacture of hydraulic systems. These are rep-resented for example with manifolds fitted with hydraulic elements,hydraulic cylinders, valves etc. During manufacture and beforeequipment assembly, it is always necessary to properly test the hy-draulic units at certified test stations. This is the only way to elimi-nate any manufacturing defects, faults in the product design orincorrect settings of basic parameters. Finally, the procedure savestime and, primarily, it avoids loss in production plants. Being awareof this fact, ZDAS offers a modern, well-equipped hydraulic testroom to its partners and customers to push forward the possibilitiesof testing the hydraulic elements.

We offer:► Pressure testing

► Pressure tightness tests

► Functional testing

► Flow characteristics

► Oil purity testing

► Test stands

► Stable pressure vessels inspections

ZDAS HOTELTYPE LODGINGHOUSE

SOCIAL RESPONSIBILITYThe Czech-Moravian Highlands (Českomoravská vysočina)belongs to the most beautiful region of the Czech Republic.In 1968, the protected landscape area of Žďárské vrchy wasdeclared here. Naturally, this had an impact on the ZDASCompany, which fell directly into the centre of interest of the public and environmentalists. Therefore, ecologicalconstructions represent a significant part of the company’scosts which have caused substantial reduction of emis-sions of pollutants into the air. The most important areelectro static boiler separators for company power stations,suction of electric arc furnaces, central separating stationof metallurgy division, modernisation and construction ofnew painting shops, gasification of metallurgy division,etc. Thanks to these measures, ZDAS faces no problemswith complying with rules and regulations on air protection.Concerning water protection, ZDAS invested mainly intothe reconstruction and repairs of wastewater treatmentplants (organic and inorganic) as well. Thanks to the con-struction of new demulsification station, the companyfaces no problems with the treatment of own cutting andcooling emulsions containing oil substances. Besides nu-merous cultural activities, supported by the joint stockcompany ZDAS, there is also important direct and long-term cooperation with the representatives of municipal

government. They also understand the significance of ourcompany completely, which regarding its turnover remainsthe largest contributor to the municipal budget. Besidesthe mandatory contributions, ZDAS also takes part andsupports particular municipal activities. A considerablecontribution to the healthcare sector intended mainly for modernisation of the regional hospital in Nové Městona Moravě is provided by the company.

The hotel type lodging house located in the immediatevicinity of ZDAS company provides quality, affordable accommodation in Žďár nad Sázavou for all age groups,individuals and groups, families with children, cyclists,company employees and business travellers.

For more information, visit https://ubytovnazdas.cz/.

THE SVRATKAHOTELThe company hotel, the Svratka Hotel, is situated in thebeautiful countryside of the Czech-Moravian Highlands,which is known for its air quality. In the newly renovatedhotel we offer pleasantly spent moments for individuals,groups, families with children or as a setting for companyand social events. For demanding customers, we offeraccommodation in hotel rooms, for less demanding cus-tomers, in cabins. The hotel offers high quality gastronomy,café, bar, congress hall and several hotel lounges. For more information, visit https://hotel-svratka.cz/.

CYAB 1200 hydraulic presses, Benteler, Klášterec nad Ohří, Czech Republic