8,9th Rd., Taichung Industrial Park, Taichung, 40755 TaiwanTEL : +886-4-2359-3351FAX : +886-4-2359-0012http : //www.extron.com.twE-mail : extron@mail.extron.com.tw

Copyright 2014 by YIH CHUAN machinery industry Co., LTD. All right reserved

E-FULL SERIES-CHT-F-20140721

cellent, ustworthy, and on.

YIH CHUAN MACHINERY INDUSTRY CO., LTD.

YIH CHUAN MACHINERY INDUSTRY CO., LTD.

India

MalaysiaThailand

Singapore

New Zealand

Australia

Indonesia

ItalyTurkey

IsraelEgypt

GermanPoland

Ukraine

Syria

Mexico

United States

Canada

Argentina

BrazilPeru

Ecuador

Iran

Taiwan

China

Russia

Pakistan

EnglandFrance

Ireland

DenmarkNetherland

Global Market Net

Global market covers 5 continents More than 30 nations

History1972

1997

1998

1998

1990

1996

2007

2011

2003

1995

1985

1978 1999

2007

2013

EXTRON was founded at Taichung, Taiwan

Acquired Taiwan Excellence award

Acquired ISO9002 certificate and ANTRI CE certificate ( U.K. )

Extended production line, relocated at Taichung Industrial Park

Bench lathe entered global market Acquired TRL EMC certificate ( U.K. )

Extended prodution line for growth of sales

Corp. with well-known company for OEM

Millling machines entered global market

Corp. with academia to develop CNC machine

Corp. with PMC to develop 5-axis milling center

Three New Patents

"Sliding telescopic cover of machine"

"Rotated-spindle base machine"

"Multi-functioned machine"

Acquired ISO 9001 certificate

Acquired Taiwan SEMs Innovation Award

United with Goodway Group

TAIWANEXCELLENCE

SEMsINNOVATION

1 2

Company ProfileHigh Value Prompt DeliveryHigh Quality

EXTRON is a worldwide brand for Yih Chuan Machinery Industry Co., Ltd. It was founded in 1972, in Taiwan,

specialized in developing professional and innovative machining centers, include 5 axes machining center, double

column machining center, horizontal machining center and vertical machining center.

In order to meet various clients’ needs, EXTRON amply abundantly funding in research and development.

Therefore, company achievement and quality have relatively grown higher and higher.

Committing over 40 years researching and manufacturing experience, EXTRON carries the best complete

facilities and equipment with strictly progress of machine quality. Nevertheless, the most important is our team in

accordance with spirits of honor, diligent, innovation.

With our most solid foundation and consistently improving our technology and quality, we proudly stand

behind our machines and ongoing commitment to provide superior products and service.

Continuous Innovation !!

LH series

Model LH-75R LH-75I LH-87 LH-117 LH-117R LH-117I LH-119GR LH-119GI

X-axis travel mm 700 860 1,100 1,100

Y-axis travel mm 600 830 ( 1º ) / 810 ( 0.001º ) 815 785 830 755 800

Z-axis travel mm 620 625 900 900

Table size ( X x Y ) mm 500 x 500 930 x 500 1,260 x 700 700 x 700 700 x 700

Rotary table ( B-axis ) mm 500 x 500 / 3600 540 x 500 / 360º 740 x 700 / 360º 700 x 700 / 360º 700 x 700 / 360º

Table load capacity kg 500 500 800 1,200 1,200

Min. table indexing angle degree 0.001 1 1 ( 0.001 ) 1 0.001 1 0.001 1

Spindle motor ( cont. / 30 min ) kW 11 / 15 15 / 18.5 15 / 18.5

Spindle taper BT / CAT / DIN # 40 BT / CAT / DIN # 50 BT / CAT / DIN # 50

Spindle speed rpm 8,000 ( 10,000 ) 4,500 ( 6,000 ) 4,500

ATC type T Arm type 24 Arm type 24 ( Moveable arm type 24 / Chain type 40 ) Moveable arm type 24 ( Chain type 40 )

The Meehanite casting structure provides

solid support and capable of performing

heavy cutting.

High rigidity 4 linear guide ways on bed

fulfill machining needs of heavy cutting.

Meantime, symmetrically central driven

design, which ball screw locates at center

of moving trail on Z-axis, provides high

accuracy and heavy load axial system.

Efficiently shortening the distance between tool

and work-piece minimizes the overhanging of

tool.

LH-119G series high rigidity structure

All series are standard with spindle oil chiller

system to eliminate thermal deformation and

ensure high accuracy and long lasting.

High Rigidity Structure

Spindle Coolant System Long Nose Spindle

High Performance Horizontal Machining Center

Coolant Tank

P r o d u c t F e a t u r e

3 4

30 / 24 / 30 m/minX / Y / Z rapids feed rate

Equipped high torque gear spindle offers heavy-duty machining capability.

( LH-119G series )

Heavy load and high precision rotary table featured 1º or 0.001º indexing which can fulfill various machining needs.

3 axes use high speed linear guide ways to offer high rigidity and superior

acceleration / deceleration performance.

Two types of magazines, moveable

a n d i m m o v e a b l e . M o v e a b l e

magazine can efficiently enlarge

working range and prevent hazards

caused by spray of coolant.

Specifications are subject to change without notice.

All castings are heat treated and accurately

annealed to rel ieve stress and stabi l ize

molecular configuration.

X-axis adopted wide span symmetrically central

driven design which ball screw is placed at the

middle of bed to provide high accuracy and

heavy load axial system and prevent uneven

and dissociated state of moving parts and rails.

Both sides equipped large size of screw-type

chip augers to ensure high efficiency chips

removal capability.

The Y-axis roller type linear guide ways offset

from each other increases structural rigidity

reduces distance between spindle to cross

beam enhances overall cutting performance.

Unique head design which the main spindle, spindle

motor, ball screw and hydraulic counter weight cylinders

are symmetrically placed. Hereby preventing thermal

distortion and minimizing deflection. Assuring accuracy

and heavy cutting capability.

Model DL-2214 DL-3214 DL-3220 DL-4220 DL-3225 DL-4225 X-axis travel mm 2,260 3,260 3,200 4,200 3,200 4,200

Y-axis travel mm 1,400 2,200 2,500

Z-axis travel mm 820 820 820

Dist. between columns mm 1,400 2,300 2,600

Table size ( X x Y ) mm 2,156 x 1,206 3,156 x 1,206 3,160 x 2,000 4,160 x 2,000 3,160 x 2,300 4,160 x 2,300

Table load capacity kg 6,500 10,000 12,000 15,000 13,000 18,000

Spindle motor ( cont. / 30 min ) kW 15 / 18.5 ( 18.5 / 22 )

Spindle speed rpm 4,500

Spindle taper BT / CAT / DIN # 50

ATC type T Arm type 24 ( 32 / 40 ) Chain type 32 ( 40 )

Minimum Distance

Side View Top View

Center ofSpindle motor

Dual Hydraulic Counter Weight

Minimum Distance

Side View Top View

Center ofSpindle motor

Dual Hydraulic Counter Weight

High power direct drive spindle efficiently

isolates thermal energy generated by spindle,

and prevents thermal deflection.

DL series

DL-2214 high rigidity bed

5 6

High Rigidity Structure

Different Leveling Rails

High Performance Double Column Machining Center

P r o d u c t F e a t u r e

Direct drive Spindle

Hydraulic Counter Weight

4,500 high torque direct drive spindle provides

various machining requirements.

Featured German made high torque ZF gear box as

standard offers heavy-duty machining capability.

X / Y axes adopt with heavy load roller type

linear guide ways and Z-axis uses high

rigidity box way design which is very suitable

for application of heavy machining.

Specifications are subject to change without notice.

The massive structure of bed, column,

and table are all adopted with enforced

cross ribs design that offers the best

stability for long term usage.

Z-axis adopts wide double - column

design to provide high rigidity and

stabilize while heavy cutting. ( VH-119U )

Combination of swivel head ( B-axis ) and rotary table ( A-axis ) is suitable for long-shaped work-piece.

Combination of swivel head ( B-axis ) and table in table ( C-axis ) is suitable for small-sized work-piece.

Combination of swivel head ( A-axis ) and rotary

table ( C-axis ) is suitable for medium sized work-

piece.

Model SU-85 SU-85A VH-119U X / Y / Z-axis travel mm 860 / 540 / 630 860 / 540 / 770 1,100 / 900 / 700

A-axis travel mm - 3600 -300 ~ 1200

B-axis travel mm -300 ~ 1200 -300 ~ 1200 -

C-axis travel mm 3600 - 3600

Table size ( X x Y ) m 930 x 500 / Ø 500 930 x 500 / Ø 320 700 x 700 / Ø 700

Table load capacity kg 400 500 1,200

Spindle motor ( cont. / 30 min ) kW 15 15 15

Spindle taper BT / CAT / DIN # 40

ATC type T Moveable arm type 24 Chain type 32 ( 40 )

120 o

-30 o

U seriesSwing range of swivel head is -30º ~ 120º fulfills

various machining needs.

7 8

High Performance 5-axis Machining Center

P r o d u c t F e a t u r e

High Rigidity Structure

VH-119U

SU-85A SU-85

Large Angle Swivel Head

15,000 rpm high speed, high torque built-in spindle design efficiently lowers

vibration of spindle while machining to remain long-term machining accuracy.

3 axes are adopted withlinear guide ways fulfills high accuracy and high

efficiency machining needs.

Swivel head featured with rotary table

design provides wide machining range.

Besides, it is also available to select 4+1 or

5-axis simultaneous machining.

Specifications are subject to change without notice.

The Meehanite casting structure and A-shaped

column design provide solid support to enhance

structure rigidity.

One-piece wide bed structure with four box ways

eliminates overhanging issue of working table to

ensure optimal solid support.

Equipped with Ø 50 mm large ball screw on 3

axes to not only ensure machining accuracy, but

extend long-lasting of ball screw.

( M1600 / M1600L )

All axial systems are adopted with direct drive

AC servo motor to ensure high accuracy and

fast acceleration / deceleration.

All series are equipped with efficient arm

type 24 tool ATC system which provides

smooth tool changing without delay.

( T-T : 1.9 second )

Model M860 M1100 M1320 M1600 M1600L X-axis travel mm 860 1,100 1,320 1,600 1,600

Y-axis travel mm 510 610 710 800 1,000

Z-axis travel mm 610 700 700 800 800

Table size ( X x Y ) mm 980 x 500 1,260 x 600 1,520 x 700 1,800 x 800

Table load capacity kg 900 1,000 1,500 2,500

Spindle motor ( cont. / 30min ) kW 7.5 / 11 11 / 15 ( 15 / 18.5 ) 15 / 18.5 ( 18.5 / 22 )

Spindle taper BT / CAT / DIN # 40 BT / CAT / DIN # 40 / 50 BT / CAT / DIN # 50

Spindle Speed rpm 8,000 ( 10,000 / 15,000 ) 8,000 / 4,500 4,500 ( 6,000 )

X / Y / Z rapid m/min 20 / 20 / 16 15 / 15 / 12

ATC type T Carousel type 16 Arm type 24 ( 30 ) Arm type 24 ( 30 ) Arm type 24 ( Chain type 40 )

German made high torque ZF gear box is available for option to provide superior heavy- duty machining.Gear box

Gear driven

Max. Torque (Opt.)

1,120 N-m

M series

ZF Gear Box

M1100 high rigidity structure

9 10

High Rigidity Vertical Machining Center

P r o d u c t F e a t u r e

High Rigidity Structure

3 axes adopt high rigidity box ways design which is suitable for high rigidity

requirements of heavy cutting.

Box ways are coated with specialized Turcite-B which can prevent

slow-moving and lower abrasion.

Contact surface between bed

and column are carefully hand

scraped to ensure opt imal

precision assembly and enforce

structural strength.

Specifications are subject to change without notice.

3 axes are adopted with direct drive AC servo motor to ensure excellent dynamic precision and fast acceleration / deceleration. Rapids of 3 axes are 30 / 30 / 24 m/min.

Coolant through spindle, which not only

extends long lasting of tools, but also fulfills

machining requests of deep hole drilling and

milling, is available for option.

The Finite Element Analysis ( FEA ) is used

on all castings to ensure high stiffness and

minimize deformation.

The wide span column structure minimizes

vibration of headstock while high speed

shifting to ensure outstanding machining

rigidity.

High rigidity table adopts optimal fulcrum design to provide maximum table load up to 15,00 kg. ( L1320 )

Model L660 L800 LU-85 L860 L1060 L1320 X-axis travel mm 660 800 860 1,060 1,320

Y-axis travel mm 460 510 540 610 710

Z-axis travel mm 510 610 770 660 680 700

Table size ( X x Y) mm 760 x 450 900 x 450 930 x 500 1,258 x 510 1,520 x 700

Table load capacity kg 500 600 600 700 1,500

Spindle motor ( cont. / 30 min ) kW 5.5 / 7.5 7.5 / 11 11 / 15 ( 15 / 18.5 )

Spindle taper BT/ CAT / DIN # 40 BT/ CAT / DIN # 40 / 50

Spindle Speed rpm 8,000 ( 10,000 / 15,000 ) 15,000 8,000 ( 10,000 / 15,000 ) 6,000 / 8,000 (10,000 )

X / Y / Z rapids m/min 30 / 30 / 24 30 / 30 / 24

ATC type T Carousel type 16 ( 20 / 24 ) Arm type 24 ( 30 / 36 ) Arm type 24 ( 40 )

Spindl motor

Coolant fluid

Coupling

Spindle

L series

Axial System

High Rigidity Structure

L1060 high rigidity structure

15,000 rpm direct drive

11 12

High Speed Vertical Machining Center

P r o d u c t F e a t u r e

30 / 30 / 24 m/minX / Y / Z rapids feed rate

3 axes adopt high speed and high precision linear guide ways design to fulfill machining

requirements of high speed and high precision.

15,000 rpm high speed direct drive spindle provides machinig capability of high precision

molding or components. ( Option )

Specifications are subject to change without notice.

CNC tilting table is also available for

option to provide machining application

of compound angular cutting.

Rotary controller panel and large-size enforced window provides convenient and safe operation environment.

Very short distance between spindle and wide protective back door to ensure operation and maintenance more friendly.

After positioning of table, LV-65 adopts conica l pos i t ioning and 4 sets of hydraulic cylinder engaged clamp, and uses low pressure airtight examining device to ensure locking and provide outstanding machining accuracy.

The pallet changer utilizes high efficient motor drive design to feature high speed and heavy load capacity.

Model LV-65 X-axis travel mm 660

Y-axis travel mm 510

Z-axis travel mm 610

Table size mm 700 x 500

Table load capacity kg 250 / pcs

Spindle motor ( cont. / 30 min ) kW 5.5 / 7.5

Spindle taper BT / CAT / DIN # 40

Spindle Speed rpm 8,000 ( 10,000 )

X / Y / Z rapid m/min 30 / 30 / 24

ATC type T arm type 24

Floor Space ( L / W / H ) mm 2,160 x 3,070 x 2,590

600 mm Max. Table Load

kg

700 mm500 mm

only sec.

X-axis is adopted with roller type linear guide ways featured with fast movement and high rigidity to provide capability of heavy load and high precision.

LV-65 series Auto. Pallet Changer

Friendly Interface

7

250

13 14

High Speed Vertical Machining Center with APC

P r o d u c t F e a t u r e

Roller Type Linear Ways

LV-65 equips with automatic pallet changer system ( 700 x 500 mm x 2 ) to provide high efficiency machining ability.

3 axes adopt high speed and high precision linear guide ways design to fulfill

machining requirements of high speed and high precision.

The spindle frame tough steel with 2 sets of

bearing ensures spindle run-out less than

0.003 mm.

Compac t ex ter ior design decreases floor space as well as lower shipping cost while long travel.

Specifications are subject to change without notice.

Pallet changing time