870 Engraving and milling machine

Product Detail

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.

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	900x700
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× 2100x2400