1. Precision automatic grinder 4080AHR 2. High precision, high rigidity, high efficiency
Description
The main casting of machine adopt high grade Minahan cast iron produced, with much more material, the machine body is steady, 3 axis adopt high rigidity box type guide way structure design and passed precision scoop up. Spindle use Japan imported bearing, Taiwan imported precision ball screw, Taiwan imported hydraulic pressure system, advanced the function of adjust the distance electrically, easy operate and precision is steady. (precision is within 0.003mm), can satisfy the heavy cutting of various products, the machining efficiency is high, the function is strong.
Precision Standard:
ML-250AHR, 3060AHR, 4080AHR series: plane precision 0.005mm, spindle swing 0.002mm
ML-4510AHR, 50100DHR series: plane precision 0.01mm, spindle swing 0.002mm
ML-60120DHR, 70150DHR, 80200DHR, 100250DHR series: plane precision 0.015mm, spindle swing 0.002mm
Remark:
AH model: Front & back and Left & right automatic, Up & down manual
AHR model: Front & back and Left & right automatic, Up & down fast type
DHR model: Adjust the distance electronically (front & back), automatic (left & right), fast (up & down)
Model 4080AHR
Work table size: 400*800mm
Travel (left & right): 920mm
Travel (front & back): 460mm
Distance between work table to spindle center: 680mm
Max load: 600kg
T-slot: 14mm*3
Speed of work table: 5-25m/min
Handwheel feed (front & back): 0.02/5mm
Automatic feed (front & back): 0.1-8mm
Fast move (front & back): 990/1190mm/min
Grinding wheel size: diameter 400*20-50*127mm
Spindle rotation speed: 1450/1740rpm
Handwheel feed (up & down): 0.01/2(0.005/1) mm
Fast moving (up & down): 230mm/min
Spindle motor: 7.5*4 hp*p
Drive motor (up & down): 1/2*6W
Oil hydraulic motor: 3*6 hp*p
Cooling motor: 90W
Drive motor (front & back): 80W
Machine height: 2050mm
Machine size: 4000*2000mm
Machine weight: 3200kg
Precision automatic grinder 4080AHR
