Upload
others
View
1
Download
0
Embed Size (px)
Citation preview
HISTORICAL BACKGROUND
ZMM “STOMANA” AD is a company with extensive experience and lasting
traditions in the machine building branch of the industry. Found in Silistra in 1945, it
is one of the biggest manufacturers of metal and woodworking processing machines
and equipment for the founding industry in Europe.
In view of the demand for furthering the
efficiency of the business management in a rapidly
changing and very competitive environment, the
company has reoriented its production activity
towards the development and production of wood-
processing machines.
A major feature of the enterprise is its ability to
effectively realize short term and high-quality
design and manufacture projects all due to the professionalism and potential of the
personnel as well as the good production and technological facilities.
During the last several years ZMM
“STOMANA” AD has been able to develop a
wide range of wood processing machines like the
series of single and multi-operational machines,
planers, thickness planers, drillers, circular saws,
milling machines, belt saws, lathes and belt-
grinders, edge banding machines, air aspirators
etc.
Our products have a CE Certificate which
opens a road to the markets of the World.
The NIKMANN MASCHINEN trade mark, under which they are distributed,
gradually acquires a wider popularity in Bulgaria and on a number of foreign markets.
MARKETS
Over 95 % of the production of the company is exported abroad.
The company has enjoyed long term commercial relations with merchants from
Germany, Austria, Australia, Spain, Holland, France, Belgium, Norway, Hungary,
Rumania, Macedonia, Greece, USA, Russia, the Ukraine, Sri Lanka, Malta, SAR, UAE,
Saudi Arabia, Israel, Latvia, Argentina and many others.
PRODUCTION AND TECHNOLOGICAL FACILITIES
After its privatization in 1999, the production strategy of the company has included
an ongoing implementation of modern technologies for the development of new
products in view of the task to orient our products in a direction, in which they will
better fit the conditions of contemporary market demands and towards a greater
presence on new markets. We possess a lot of high-tech CNC machines and have
integrated a production line for powder painting.
Edge Bander NikMann RTF – cnc with/without return conveyor
Designed for Australia - Made in Europe
Simply the best
Edgebanders NikMann RTF-cnc Functions
# Spraying System - prevents the adhesion of emerging glue
onto the workpiece
# Pre-milling unit with 2 separate cutters for perfect finish on a
panel surface.
# Infrared light to pre heat the panel in a winter.
# Exchangeable Teflon glue tank with electronic regulation of
the glue temperature and automatic lowering the temperature of
the glue at recess.
# Heavy duty guillotine for preliminary cutting of thick PVC
/ABS /Veneer edges with 3 big positive pressure rollers.
# End trim saws on NikMann edge banding machines have two
motors.
# Top and bottom trimmers with vertical and horizontal
adjustment equipped with Nesting Kit for hinge holes
/optional/.
# Corner rounding unit
# Set of round scrapers – 2mm radius
# Set of glue scrapers.
# Spraying System - removal of released agent and loose glue
residue. Matt radius of the machined edgebander re-matches
the surface finish.
# Set of buffing wheels to polish and clean the tape
Specification
Model NikMann RTF-cnc
Panel Length: ≥100 mm
Panel Width: ≥100 mm
Panel Thickness: 10~45 mm
Edge Thickness: 0.4~3.0 mm
Feed Speed: 10 m/min
Return Conveyor: Optional
Dust Extractor: Optional
Controller: Touch screen - 12 inch
Power: 11.0 kw
Voltage: 400 v AC
Average Air Consumption: 200 l/min
Compressed Air Pressure: 6.5 Bar
Overall Dimensions: 4300 × 1300 × 1730 mm
Weight: 1400 kg
KEY FEATURES
• Fully automated machine set up equipped with digital servo motors driven by PLC control on every movement; • Convenient, modern control with a touch screen; • Fully automated change set-up from 0.4mm,1mm, 2mm edge thickness with digital servo motors; • Lights inside safety hoods; • Spraying System - prevents the adhesion of emerging glue onto the workpiece; • Exchangeable Teflon glue tank with electronic regulation of the glue temperature and automatic lowering the temperature of the glue at recess. • Hinge hole kit for top trimer, round and glue scraper; • Full safety cover • Large 200mm dust exhaust for efficient extraction; • Large windows in safety doors for better visibility; • 3 x independent pressure rollers equipped with digital servo motor driven by PLC control; • Heavy duty guillotine for preliminary cutting of thick PVC /ABS /Veneer edges • Touch screen motorized height setting on top beam with height pre-sets and tape counting; • Diamond tipped 60mm diameter cutterheads twin spindle pre-milling station, 45/60 mm high; • High precision linear bearings on cut-off saws; • Efficient inverter-controlled motors on saws and trimmers; • Buffing wheels mounted on round bars – no flex under load. • 1500rpm motors on buffing wheels to prevent scorching; • Heavy weight machine 1400kg. • Length of machine – 4300mm. • High quality components from leading companies;
Edge Banders – NikMann are been created for customers who demand:
Simplicity, Reliability and above all, Quality.
NikMann RTF-cnc – detailed information:
STRUCTURE
NikMann design is based on a CAD product for
solid modelling which allows to determine the
possible structural distortions caused by static
and dynamic loads and to dimension the most
critical components, high lightening the most
stressed areas which need strengthening.
Machine frame
The machine frame is made of thick electro
welded steel with a closed ring structure, properly strengthened in the most stressed
areas.
Upright beam
The upright beam, mobile in the longitudinal
direction is made of electro welded steel with
gantry structure: thick steel sheets and
reinforcing transversal elements grants a higher
rigidity and allow to obtain the maximum
accuracy.
Transversal and vertical carriages
The transversal carriage and the vertical carriage are
made of electro welded steel which is stabilized and
then machined in a single setup for maximum precision.
Drives and motor systems
NikMann uses Brushless motors, controlled by digital
axes drives. The digital system allows the following:
Higher working precision, thanks to a faster data
processing;
Higher reliability, thanks to a reduced wiring system
which eliminates electrical interferences that may
occur on analogue systems;
Reduced machine stops and downtime, thanks to the errors diagnostic with
explanatory messages displayed directly on the N.C. touch screen.
Linear guides
All axes move on tempered and rectified steel
linear guides by preloaded recirculating balls
bearings.
Each balls bearing is equipped with 4 sliding
gaskets of which 2 internal and 2 externals, to
protect the bearing from chips and dust
intrusion.
Control System The NikMann electronic control is complete with PLC to carry out quickly and easy
program execution up to a maximum of 60 working programs.
The NikMann controls the pneumatic and set-up
positioning of the operating groups and the automatic
start-up of the motors.
The NikMann controls the 1st to 2nd pass and
rounding function, plus the pressure beam position,
glue pot temperature, actual motor position, used tape
length, more or less control everything.
You don’t need to open safety doors to adjust
trimmers or scrapers anymore. Everything is control
by touch screen and PLC.
The NikMann electronic control has a 12" Touch-
screen colour graphic display, and controls the rapid
selection of the working units too.
DESCRIPTION OF OPERATING GROUPS SPRAY MIST BEFORE PRE-MILLING UNIT The machine is equipped with a spray mist unit to
prevents the adhesion of emerging glue onto the
workpiece.
INFRA-RED PANEL EDGE HEATING To heat the panels before the glue application.
It improves the gluing quality in case of low
environmental temperatures. Electronic timed
activation through the line control
PRE-MILLING UNIT It is positioned before the gluing unit to trim the panel
edge and therefore obtain a perfect uniform surface. It
is equipped with 2 high frequency motors. The motor
operation is timed to prevent chipping on the panel, and
the height adjustment to allow the correct tool
positioning on the panel.
The unit carries out the milling of the panel edge with a
variable removal by adjusting the infeed fence
position. The infeed fence is fitted with a digital servo
motor system which automatically sets the fence
position according to the program selected on the controller.
The unit is complete with 2 diamond tools.
The pre-milling unit also includes an air jet cleaning system after the pre-milling unit
to clean the panels edge prior to glue application. This prevents any loose swarf from
being lifted off the panels edge & being transferred into the glue pot.
TECHNICAL DATA Motor speed 9,000 rpm
Motor power 2 x 1.8 kw (2.5 hp)
Maximum stock removal 55 mm²
Cutter diameter 60 mm
Cutter height 49 mm
Cutting height 45 mm
Number of cutting edges 2 + 2
ILLUMINATION OF SAFETY ENCLOSURE AND GLUING ZONE
The machine safety enclosure is lined with soundproof
material to reduce the noise level and is fitted with
lamps in the cabinet to ensure the area is illuminated
for maintenance purposes.
Internal lighting can be switched ON or OFF from the
touchscreen.
It’s a small point but they enhance the overall look of the
machine – a machine that will look great in your workshop
and enhance your company’s presentation.
GLUEING UNIT, LOADING AND PRESSURE OF EDGE Quick heating glue pot for hot melted glue.
Rapid release system for fast glue pot removal.
Manual exclusion from the working line to enable set
up runs or processing without glue application.
Teflon-coated glue pot.
Checking of temperature on the spreading roller and on
the main glue pot. Automatic lowering of the
temperature to avoid over heating of the glue.
Spreading roller with device for adjustment of the
quantity of glue
Automatic strip feeding material in rolls.
Heavy duty guillotine for cutting of coiled edges up to
3 mm. Coil-holder plate of large diameter 600mm.
Pressure rollers with independent spring adjustment
and are automatically positioned by the control to the
dimension set in the program.
Powered, fractioned first pressure roller with large
dimensions and timed intervention. The second & third
idle rollers which are tilted, one at the top and one at
the bottom with timed intervention to ensure maximum
pressure on the top and bottom edge.
QUICK CHANGE GLUE POT COMPLETE The machine is equipped with a complete glue pot
interchangeable with the glue pot supplied on the
machine. It allows the quick change of glue colour or for
glue pot maintenance.
END CUTTING UNIT Two high frequency independent motors to cut the front
and rear edges.
High precision and heavy-duty end cutting unit with the
movement of the two motors on prismatic guide ways
with preloaded recirculating ball bearings.
Each operating motor is equipped with copying device
for an accurate positioning of blades in relation to the
cutting point. The saws can also be tilted to 15 degrees if a bevel trim is required.
Blade speed 12,000 r/p/m
Manual tilting 0 or 15 deg.
Motor size 2 x 0.35 kw
Saw blade size 110 mm
Number of teeth 24
TRIMMING UNIT Two high frequency motors for
trimming and rounding of the edges.
Vertical copying device with large
rotating disc and hinge hole kit on a
top motor.
Front copying device with 2 rotating
bearings.
All the copying disks have ground
contact surfaces to ensure the high
precision of the trimming units.
Fully automated digital motor for the
adjustment.
Device for rapid removal of the cutter’s Automatic exclusion of unit. Rapid release of
motors both electrical and mechanical
CORNER ROUNDING UNIT The unit will automatic round the applied edge of up to 3 mm PVC or ABS and thin
edges applied on straight sides of post/soft formed panels.
The rounding operation takes place in
one single pass and is automatic.
The unit is complete with a high
frequency motor and a front and
vertical copying device which have
ground contact surfaces to ensure the
best working precision.
The unit movements are quick and
precise on high precision prismatic
guide ways with preloaded
recirculating ball bearings.
This unit is complete with a fully automated system for quick change between edge
tape thickness from the control panel driven by servo motor.
Motor size 2 x 0.55 kw (0.75 hp)
Cutter rotation 12,000 r/p/m
Maximum thickness of PVC or ABS edges 3 mm
EDGE SCRAPING UNIT The unit is mounted on a robust column
which is fixed to the base of the machine.
Quick tool change system.
Vertical copying device with rotating
disc and hinge hole kit on a top.
Front copying devices with rotating
bearings.
Quick automatic change set-up for easy
positioning of various tapes driven by
servo motors. Exhaust outlets.
Please note: this unit is nesting compatible
SPRAY MIST FOR EDGE FINISHING
The machine is equipped with a spray
mist unit to improve the panel cleaning
and polishing of the edge applied.
GLUE SCRAPING UNIT The machine is equipped with glue
scraping unit for the finishing of plastic
material for both PVC and ABS edges.
BRUSHING UNIT The brushing unit has two motors for the cleaning and
polishing of the edges and has horizontal and vertical tilt
able motors.
Motor rotation 3,000 rpm
Motor size 2 x 0.25 kw
Brushing discs 150 x 19 x 12 mm
Auto Panel Returns to halve labour costs