VRG-1000

Vertical Spindle & Round Table Grinder

Model: VRG-1000

Table diameter: 1000mm
Grinding area: Φ1000x400mm
Table speed: 12/24r/min

Wheelhead spindle speed: 740r/min

List price： 0.00

Price： 0.00

Product Description

Vertical Spindle & Round Table Grinder

Model: VRG-1000

Table diameter: 1000mm
Grinding area: Φ1000x400mm
Table speed: 12/24r/min

Wheelhead spindle speed: 740r/min

Technical Specification

Model	Unit	VRG1000	VRG1250	VRG1600
Worktable diameter	mm	Φ1000	Φ1250	Φ1600
Suction range of electromagnetic worktable	N/cm²	80-120	80-120	80-120
Maximum size of grinding work piece	mm	1000x400	1250x400	1600x400
Size of abrasive segment (thickness x width x length)	mm	WP25x80x150	WP25x80x150	WP35x90x150
Rotational speed of worktable	rpm	12/24	12/24	16
Displacement diatance of worktable	mm	570	675	810
Movement speed of worktable	m/min	3.7	3.7	2.5
Power of rotary motor of worktable	kw	2.4/1.5	2.4/1.5	5.5
Power of travelling motor of worktable	kw	1.1	1.1	3
Spindle rotational speed of grinding head	rpm	740	740	858
Rapid moving speed of grinding head	m/min	0.15	0.15	0.09
Motor power of grinding head	kw	45	45	75
Lifting motor power of grinding head	kw	0.55	0.55	1.5
Grinding head vertical feed rate per rev. (handwheel)	mm	0.4	0.4	0.32
Grinding head vertical feed rate per gra. (dial-disc)	mm	0.01	0.01	0.01
Grinding head vertical feed rate per rev. (dial-disc)	mm	1.0	1.0	0.7
Coolant motor power	kw	0.25	0.25	0.25
Total power	kw	50	50-65	84
Machine weight (approx)	kg	7500	8500	24000

Product Details

The surface grinding machine with vertical spindle and round table is to grind the end face of grinding wheel, is a high efficiency, precise and stable machine tool.
The series of machine have made greater improvement on bed and grinding head rigidity; increase one set of electronic oil pumping system each for bottom guide rail and upright post guide rail of work bench, can pump oil automatically and oil volume is adjustable. Upright post adopts three-point adjustment, compace structure, work bench is round powerful electromagnetic chuck, magnetic froce is uniform, precision is stable, power is big, electronic magnetizing and demagetizing, and equips with coolant purification device.
The series of machine are mainly used for grinding blank and general precise large parts ,surface roughness reaches above 0.8um, and parallelism is within 0.02/1000mm. Therefore, it is espacially suitable for grinding of large parts in metallurgy, saw balde, automobile, tractor, tools, bearing and other industries.

Standard Accessories