Product Details

Small Economical Type CNC External Cylindrical Grinder Machine

GKE-80*300

Main Outlook

Main Performances

Main Functions and Features

1. The machine structure is flexible, accuracy stability, high grinding efficiency, especially for less than 20mm culindrical or conical cylindrical workpieces, with delicate and simple features.
2. The electrical system is controlled by KND 1000Ti, other systems can also be configured according to the customer.
3. X-axis, Z-axis guide is using cross rolling linear guide, improve the sensitivity and minimum feed micro feed.
4. Wheelhead spindle is supported by three bushing hydro-dynamic bearing.
5. The machine can be equipped with radial and axial measurement instrument.

Main Accessories

Wheel periphery dresser
Wheel hub
Balancing arbor
Open-type steady rest
Wheel extractor
Magnetic separator

Extra Accessories

Wheel balancing stand
Diameter measuring instrument

Specifications List

Technical Parameters

Specifications	Units	GKE-80*300
Dia. to be ground	mm	Φ2-Φ80
Max. length to be ground	mm	300
Center height	mm	115
Distance between centers	mm	300
Headstock center		Morse 3#
Tailstock center		Morse 3#
Max. workpiece weight to be ground	kg	10
Wheel size	mm	Φ25025Φ75
Wheel peripheral speed	m/s	35
Wheel spindle rptation speed	rpm	2800
Min. pulse amount in X-axis	mm	0.001
Min. pulse amount in Z-axis	mm	0.001
Roundness	um	1.5
Dia. uniformity in the longitudinal section	um	5
Diameter measuring instrument	um	Ra0.32
Total motor power	kw	3.4
Longitudinal servo motor power	kw	1(3.3N.m)
Transverse servo motor power	kw	1(3.3N.m)

Foundation Drawing

The foundation depth depends upon the soilproperties, but it should be less than 400mm.