870 Engraving and milling machine

Short Description:

• The machine adopts the unique beam and bed integrated technology. Gantry type high rigidity structure. Ensure long-term high precision and service life of the machine, and strong shock resistance.

• The three-axis adopts imported high-precision linear guides and ball screws, which are wear-resistant, low friction coefficient, high positioning accuracy and flexibility, and stable movement. But it uses Japanese NSK bearings and imported couplings.


Product Detail

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Mechanical characteristics

• The machine adopts the unique beam and bed integrated technology. Gantry type high rigidity structure. Ensure long-term high precision and service life of the machine, and strong shock resistance.

• The three-axis adopts imported high-precision linear guides and ball screws, which are wear-resistant, low friction coefficient, high positioning accuracy and flexibility, and stable movement. But it uses Japanese NSK bearings and imported couplings.

• The high-speed, high-torque, high-precision electric spindle can meet high-speed machining requirements and accuracy guarantee; it can realize high-speed ironing of small precision molds and parts, high machining accuracy, low vibration and low noise.

• The control system adopts Taiwan’s new generation, Baoyuan high-speed CNC system, which is easy to learn and use, and easy to master.

• The drive system adopts the AC drive servo system of Japan’s Yaskawa and Japan’s Sanyo, with stable operation, superior acceleration performance, low noise and high control accuracy.

870 engraving1

Model unit SH-870
trip
The X axis stroke mm 700
The Y axis stroke mm 800
The Z axis stroke mm 330
Distance from working surface to spindle end face mm 140-490
The workbench
Table size mm 900×700
The largest load kg 500
feed
Rapid feed mm/min 15000
cutting feed mm/min 1~8000
The spindle
Spindle speed r.p.m 2000~24000
Main shaft dimension ER32
The spindle cooling Oil cooling
Three axis servomotor kw 0.85-2.0
Spindle motor kw 5.5(OP7.5)
other
The system configuration The new generation, Bao yuan
Resolution of NUMERICAL control system mm 0.001
Positioning accuracy mm ±0.005/300
Repeat positioning accuracy mm ±0.003
The knife instrument The standard
Lubrication system Fully automatic lubrication system
Machine weight kg 4000
Machine size mm 2000× 2100×2400

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