LONG CHANG MACHINERY CO., LTD.
886-4-23921001
886-4-23921037
No. 52, Charn An East Rd., Taiping Dist., Taichung City 41152, Taiwan
www.first.com.tw

Products

Machining Center / Box Way
VERTICAL MACHINING CANTER
MCV850 / MCV1100


  • MEEHANITE cast iron for all major machine parts.

  • Export and precision scraping.

  • 3-Axis ball screws preload.

  • Automatic central lubrication 
    system.

  • Rigid 8000 rpm spindle unit.

  • High efficiency.

  • Excellent and stable accuracy.

  • Fully enclosed splashguard 
    for elegant outlook.

 

STANDARD SPINDLE

  • Rigid 8000 rpm spindle unit.

  • Easy for after service.

  • High accuracy.

  • Cool jet around spindle.

  • Bearing size: 7014.

  

EXPERT AND PRECISION SCRAPING

  • MEEHANITE cast iron for all major machine parts.

  • The major structural parts are scuentifically rib reinforced and annealed to relieve stress for outstanding stability of material.

  • Box type slideways with long lasting accuracy even under heavy cutting and high-speed machinery operation.

  • Extra heavy design on column and base.

  • The enhanced ribs in major construction parts provide the super rigidity and precise spindle for high-speed cutting.

  • Top open front door design. Operator can get closer to table, which makes setup easier.

The sliding surface are coated with precisely scraped TURCITE-B antifriction lining materal. It is carefully hand scraped to achieve high accuracy and good retention of lubricating oil essential for a long accurate life.

3-AXIS BALL SCREWS PRELOAD

  • The ball screws are preload and directly driven with servo motors to absolutwly eliminate backlash between bearings and ball screws exhibiting excellent feeding accuracy.

  • All axes are with high precision C3 grade ball screws.

  • Ball screws diameter X: 40mm Y.Z: 45mm.

24 TOOLS MAGAZINE (OPTION)

  • Random tool selection, strongly provide stable quality and precision.

 

Specification

SPECIFICATION
MODEL

MCV850

MCV1100
Travel
X-Axis

850 mm(33.5")

1100 mm(43.3")
Y-Axis

600 mm(23.6")

Z-Axis

100~660 mm(22.0")

Spindle nose to table

70 - 530 mm(3.9-25.9")

Table
Table size

1050mm x 600mm(41.3-23.6") 

1300mm x 600mm(51.1-23.6") 
Floor to table

835 mm(33.6")

Max. table loading capacity

1000 kgs(2200Lbs)

T-slot (no x Width x Pitch)

6 x 18 x 100 mm ( 6 x 0.7" x 3.9" )

Spindle center to column

652 mm(25.6")

Feed system
Rapid traverse speed 

X/Y: 20 M/min ( 787.4"/min) , Z:15 M/min (590.6"/min)

Feed motor(FANUC)

X: 1.8kW (12Nm) , Y: 3.0kW (22Nm), Z: 4.2 kW(30Nm)

Ball screw diameter & pitch

X: 40 mm, Y/Z: 45 mm / 10 mm(0.39")

Cutting feedrate

1-10,000 mm/min (0.04 - 393.7"/Min)

Type of transmission

Direct Drive

Spindle
Type of tool shank

ISO 40
(BT/CAT/DIN 69871A)

ISO 50
(BT/CAT/DIN 69871A)
ISO 40
(BT/CAT/DIN 69871A)
ISO 50
(BT/CAT/DIN 69871A)
Max. spindle speed

8,000 rpm / 10,000 rpm (Op)

6,000 rpm / 8,000 rpm (Op)8,000 rpm / 10,000 rpm (Op)6,000 rpm / 8,000 rpm (Op)
Spindle motor

75/11 kW / 11/15 kW (Op)

15/18.5 kW / 22/26 kW (Op)75/11 kW / 11/15 kW (Op)15/18.5 kW / 22/26 kW (Op)
Type of transmission

Belt

ATC
Tool storage capacity

20T/24 or 32 or 40T(Op)

24T / 30T (Op)

20T/24 or 32 or 40T(Op)

24T / 30T (Op)
ATC type

Armless type (Op)

Armless type

Armless type (Op)

Armless type
Max. tool diameter

100/95/76/76 mm (3.9/3.7/3/3.3")

110/127 mm (4.3/5")

100/95/76/76 mm (3.9/3.7/3/3.3")

110/127 mm (4.3/5")
Without adjacent tool

180/185/127/127 mm (7.1/7.3/5/5")

200/228 mm (7.9/9")

180/185/127/127 mm (7.1/7.3/5/5")

200/228 mm (7.9/9")
Max. tool length

300 mm (11.8")

300 mm (11.8")

300 mm (11.8")

300 mm (11.8")
Max. tool weight

7 kg (15Lbs)

15 kgs (33Lbs)

7 Kg (15Lbs)

15 kgs (33Lbs)
Tool changing time
(Tool to Tool)

7 sec / 3.5 sec

5 sec

7 sec / 3.5 sec

5 sec
Tool changing time 
(Chip to Chip)

11 sec / 5.5 sec

7 sec

11 sec / 5.5 sec

7 sec
Method of tool selection

20T by address code / Random selection

bi-directional magazine rotation

Tool display

Yes

Special tool management

Yes

Coolant system
Coolant tank size

486 L  

Coolant capacity

105 L / min

Chip Flush capacity

105 L / min

Machine size
Machine height

2,600 mm 102.3")

2,900 mm 114.7")2,600 mm 102.3")2,900 mm 114.7")
Floor space

2,540x2,190 mm (100x86.2")

2,920x2,190 mm (115x86.2")
weight

7,200 kgs (15840Lbs)

7,500 kgs (16500Lbs)7,400 kgs (16280Lbs)7,700 kgs (16940Lbs)
Power source
Electrical power supply

25 KVA/3PH, 220V 50/60HZ

Compressed air supply

6.0 kgf/c㎡ (85psi) (0.6MPa)

Controller

FANUC / HEIDENHAIN / SIEMENS

Edition / A08

* Specifications may different according to option accessories and are subject to change without notice.

Standard accessories
 (#40) Armless type ATC (20Tools)
 (#50) Arm type ATC (24Tools)
 (#40) 8,000 rpm spindle (Belt type)
 (#50) 6,000 rpm spindle (Belt type)
 Automatic lubrication system
 Portable electronic handwheel (FANUC)
 Working light
 Alarm light
 Spiral type chip conveyor
 Coolant gun
 Spindle coolant system
Optional accessories

 (#40) Arm type ATC (24 or 32 or 40 Tools) 
 (#50) Arm type ATC (30 or 40 Tools)
 (#40) 10,000 rpm spindle (Belt type)
 (#50) 8,000 rpm spindle (Belt type)
 Spindle chiller
 Preparation for coolant through spindle system
 Coolant through spindle system
 Spindle air blow
 Flat type chip conveyor
 4th or 4+5th axis rotary table
 Heidenhain 3-Axis linear scale
 Working piece measurement system
 Tool length measurement system
 Heat exchanger on electrical cabinet
 Power transformer
 CE (Safety door interlock)
 Air gun

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