Tools & Hardware Power Tools Grinders Other Grinders

VR90 Valve Grinder

Name: VR90 Valve Grinder
Brand: CHIZHOU FLYDRAGON MACHINERY TRADING CO., LTD

No. Items Unit Specifications 1 Max. dia. of valves to be ground mm 90 2 Dia. of valve stems to be gripped (standard) mm 6 ~ 16 Dia. of valve stems to be gripped (special) mm 4 ~ 7 Dia. of valve stems to be gripped (special) mm 14~ 18 3 Angles of valves to be ground ° 25 ~ 60 4 Longitudinal movement of geared head mm 120 5 Transverse movement of grinding wheel head mm 95 6 Max. cutting depth of ground valve mm 0.025 7 Grinding wheel spindle speed rpm 4500 8 Geared head

Usage Maintenance, repair, cleaning

Place of Origin CHINA

Warranty 1 year

Power Source Electricity

Packaging Details wooden case

Color Black/Silver

pp diaphragm valve brass diaphragm valve grinder dust collection

Product Description

No.	Items	Unit	Specifications
1	Max. dia. of valves to be ground	mm	90
2	Dia. of valve stems to be gripped (standard)	mm	6 ~ 16
	Dia. of valve stems to be gripped (special)	mm	4 ~ 7
	Dia. of valve stems to be gripped (special)	mm	14~ 18
3	Angles of valves to be ground	°	25 ~ 60
4	Longitudinal movement of geared head	mm	120
5	Transverse movement of grinding wheel head	mm	95
6	Max. cutting depth of ground valve	mm	0.025
7	Grinding wheel spindle speed	rpm	4500
8	Geared head spindle speed	rpm	125
9	Motor for grinding wheel head
	Model		YC-Y7122
	Power	kw	0.37
	Voltage	v	220
	Frequency	Hz	50/60
	Speed	rpm	2800
10	Motor for geared head
	Model		JZ5622
	Power	kw	0.09
	Voltage	v	220
	Frequency	Hz	50/60
11	Weight	kg	120
12	External dimensions (L * W * H)	cm	68 * 60 * 60