LIEN SHENG MECHANICAL & ELECTRICAL CO., LTD.
886-4-24919588
886-4-24915275
No. 225, Jen Hwa Rd., Ta-Li Dist., Taichung City, Taiwan
http://www.aristech.com.tw

Products

Metalloid Wire Cut Machine
CNC Vertical Machining Center
VMC-855/855A

Outstanding Features

  • The pyramid machine construction features a perfect structural ratio. The major cast parts are scientifically rib reinforced. 
    This machine construction effectively extends service life and features stable thermal effect and added dampening effect.
  • When installing 3 axes ball screws, ball bar testing and laser equipment are employed for parameter adjustment to achieve the best possible accuracy.
  • All slideways are hardened and precision ground and then coated with high quality, low friction Turcite-B for maximum wear resistance. The mating surfaces are precision treated for long term accuracy.
  • Optimized machine construction. The major machine parts, such as base, column and saddle, etc., are manufactured from high quality alloy cast iron. It features maximum material stability, minimum deformation and lifetime accuracy.

Specification

Model VMC-855 / 855A
TRAVEL X x Y x Z axis 800 x 500 x 520 mm
Spindle nose to table 100~620 mm
Spindle center to solid column surface 550 mm
TABLE Working area 950 x 460 mm
Max. loading 500 kg
T-Slots (No. x Width x Pitch) 4 x 18 mm x 100 mm
SPINDLE Tool shank BT-40
Speed 8,000 rpm
Transmission Direct-Speed Belt Drive
Bearing lubrication Grease
Cooling system Oil cooled
Spindle motor max. rating 7.5 kw (10HP)
Axis motor max. rating 1.5 kw (2 HP)
FEED RATES Rapids on X & Y & Z axes 16 / 16 / 12 m/min
Max. cutting federate 10 m/min
TOOL MAGAZINE Tool storage capacity 16 armless/ 24 arm
Type of tool (optional) BT- 40 (CAT- 40)
Max. tool diameter 100 mm / 80 mm
Max. tool weight 7 kg
Max. tool length 300 mm / 250 mm
AVG.CHANGING TIME
(ARMLESS / ARM)
Tool to tool 7 sec. / 3 sec.
Chip to chip (50% Z axis) 11 sec. / 7 sec.
Air source required 6 kg / cm²up
ACCURACY Positioning
 
±0.005 mm/300 mm
Repeatability ±0.003 mm
DIMENSION Machine weight (Net / Gross) Approx 4,800 kg (5,000kg)
Approx 5,150 kg (5,350kg)
Power source required (KVA.) 15KVA
Floor space (L x W x H) 2,270 x 2,465 x 2,600 mm
Shipment advice 1 x 40'HQ (4 sets)
 
Standard Accessories Optional Accessories 
Spindle speed 8,000 rpm Spindle speed 10,000 / 12,000 rpm
Operation manual Coolant through spindle (CTS)
Spindle air blast (M code) Controller (Fanuc / Siemens / Heidenhain)
Controller (MITSUBISHI M70) German ZF gear box
Cycle finish indicator and alarm Work piece measurement system
Heat exchange for electric box Auto tool length measuring device
Tool box CNC Rotary Table
Spindle air blow system Oil skimmer
Auto lubricating system Link type / screw type chip converyor
Fully splash guard Direct Driver 12,000/15,000 rpm
Remote handwheel Spindle coolant ring
Spindle orientation Coolant throngh tool holder
Coolant equipment  
Auto tool changer  
Rigid tapping  
RS 232C port (10M)  
Leveling kits  
Fluorescent lamp 2pcs  
Transformer  
Spindle oil cooler  
Coolant gun  
Air socket  
 

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