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KR-2016
Double-sided sixteen-head carving milling center
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Prodcuts Details

Product features:

It is mainly suitable for mass surface processing of various sanitary main parts. Instead of manual grinding and polishing, similar to milling, the surface of the part is milled to obtain a uniform part body.
For the eight-head engraving and milling center, the equipment structure is further optimized and integrated to realize a single equipment with double stations, a small area and a higher cost performance.
The full-cover sheet metal reinforcement design improves the seismic resistance, and the double-layer sheet metal makes the structure stronger. Add sound-proof and sound-absorbing materials for the first time to strengthen the noise-proof effect, which can meet the industrial decibel standard
The screw type chip conveyor is added to the bed body to make the iron chips in the equipment easier to discharge, effectively avoiding the problem of manual cleaning.
2. Transmission system
The three-axis adopts roller linear guide, which has low dynamic and static friction, high sensitivity, low high-speed vibration, low-speed no creep, and high positioning accuracy. All adopt imported double nuts to pre-tighten the ball screw, double nuts automatically eliminate backlash, and the transmission accuracy is stable.
3. Spindle group
The main shaft system adopts high-speed electric main shaft, and the bearing adopts NSK P-class special main shaft bearing. The whole set of main shaft has long service life and high precision.
4. Cooling system
It is equipped with an external electric spindle air-conditioning oil cooler to ensure the service life of the spindle.
5. Nitrogen balance device
The Z-axis uses a nitrogen balance system, which is stable and smooth up and down without vibration, ensuring tool life and workpiece safety.

 Technical parameters:

project project specification unit
stroke X axis (left and right stroke) 500 mm
Y axis (forward and backward stroke) 400 mm
Z axis (up and down stroke) 400 mm
Distance from spindle center to column guide rail 600 mm
Distance from spindle end to worktable 150-550 mm
Workbench Work table size 2000×500 mm
T-slot (number × size × spacing) 3×18×140 mm
Maximum weight of worktable 800 kg
Spindle Spindle taper hole (model/installation size) ER25/32  
Spindle center distance 230 mm
Spindle speed 18000 rpm
Motor Spindle motor 5.5×16Article KW
X axis motor 3 KW
Y axis motor 3 KW
Z axis motor 3 KW
Feed rate Maximum cutting feed rate of three axes 12 m/min
Three axis rapid movement 30 m/min
Precision positioning accuracy ±0.005/300 mm
Repeatability ±0.005/300 mm
Machine specifications Bed weight 16000 Kg
Machine floor size (length×width×height) 3500×4200×2800 mm
Air pressure requirement 6-9 Kg/c㎡
rated power 110 KW
Remarks: Due to the continuous improvement of equipment technology, we reserve the right to change the technical parameters at any time without prior notice.

Standard configuration:

Accessory name Origin Brand specification Remarks
Bed light machine Domestic Cree    
CNC system Taiwan New generation 21MA FANUC/Mitsubishi/Delta
Spindle frequency converter Germany SK 11KW  
Three-axis servo motor Japan New generation 3kw FANUC/Mitsubishi/Delta
Three-axis servo drive Japan New generation 3kw FANUC/Mitsubishi/Delta
High-speed electric spindle Domestic Kin Chun/TD 5.5kw ER25/32  
Spindle bearing Japan NSK P  
Screw bearing Japan NSK P  
Linear Guides Taiwan Shanghai Bank/Intime MSA45  
Ball screw rod Germany Yifu R4020 Shanghai Bank/Intime
Coupling Germany R+W    
Heat exchanger Domestic Ryogi    
Balanced nitrogen cylinder Taiwan Airtek 13L  
Automatic lubrication pump Taiwan Proton/Shengxiang Volumetric  
Electrical cabinet refrigeration Domestic Shimmer    
Spindle oil cooler Domestic Ryogi    
working lamp Domestic LED    
Automatic chip conveyor Domestic Zhongshuo    
transformer Domestic Domestic high quality    
Contactor France Schneider    
breaker France Schneider    
Three-color warning light Domestic Domestic high quality    
Note: According to the delivery cycle, the manufacturer has the right to change the purchased parts of the same quality without affecting the performance of the machine tool.

Random attachment:

category No. specification Quantity
Random accessories 1 Pneumatic fixture 1SET
  2 Collet 64个/A
  3 Toolbox 2BOX
  4 hain chip conveyor 1个/A
  5 Chip picker 1个/A
random document 1 Qualification 1serving
  2 Packing List 1serving
  3 System Operation Manual 1serving
  4 System Programming Manual 1serving
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