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High Precision Rotary Grinder

High Precision Rotary Grinder

EHR-16/20/24

Application Samples

Surface Grinding
Surface Grinding
Plunge Grinding
Plunge Grinding
Step Grinding
Step Grinding
Multiple Grinding
Multiple Grinding
特性-控制面板

一目了然的对话式 介面方便技师操作, 只需输入尺寸数值 即可开始研磨工作。

Grinding Sample
Specification
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EHR-16
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EHR-20
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EHR-24
Description Rotary magnetic chuck dia. mm 400 500 600
Maxi grinding radius. mm 225 325 325
distance of table surface to spindle surface center. mm 450 480 480
Rotary magnetic chuck speed. rpm 20-250 10-150 10-150
rotary magnetic chuck horse power. KW 1 2 3
spindle motor. hp 5/7.5(OPT.) 5/7.5(OPT.) 10
spindle speed(50/60Hz) rpm 1450/1750 1450/1750 1450/1750
Auto downfeed horse power. Servo Motor 500W Servo Motor 500W Servo Motor 500W
Vertical hand wheel sownfeed per revolution. mm x1,x5,x10(MPG)/0.1,0.5,1 x1,x5,x10(MPG)/0.1,0.5,1 x1,x5,x10(MPG)/0.1,0.5,1
Vertical hand wheel sownfeed per graduation. mm x1,x5,x10(MPG)/0.001,0.005,0.01 x1,x5,x10(MPG)/0.001,0.005,0.01 x1,x5,x10(MPG)/0.001,0.005,0.01
wheel size(diaxwidthxbore). mm 355x38x127 355x38x127 355x38x127
Net weight/gross weight. kg 3200/3800 3500/4000 4600/5200
Packing size (LxWxH). mm 2400x1900x2100 2400x2100x210 2800X2200X2200
Max Table Load. kg 50 120 280
Optional accessories
SIEMENS CNC controls Available
MITSUBISHI CNC controls Available
FANUC CNC controls Available
Magnetic rotary table
Basic coolant system
Coolant system with magnetic separator
Coolant system with paper filter and magnetic separator
Oil mist collector
Spindle motor inverter
Digital readout
oil line wheel balance system
Rotary diamond wheel dresser
Spindle chiller
Chuck demagnetizer
Coolant system with paper filter
These machines can also be used for following variety of materials, semi-conductor, solar photonics, IC, Wafer, TFT-LCD,PASS ceramic products, aluminum oxide (A1203), Zirconium oxide (Zro2),Silicon nitride(Si3N4), Slilcon carbide(STC), Silicon (Si), Quariz, ZTA Graphite, MACOR, Ru etc. The variety of materials capable of being ground provides the customer exceptional versatility.
Feature:
  • Siemens V3 grade spindle motor with superior performance and relieability is sealed to prevent moisture penetration
  • Wheel head travel features 3 heavey duty linear roller guide ways for smoth vertival feeding and maximun rigidity.
  • Fine pole electromagnetic chuck is used allowing for maximun work hold capability on small work pieces.