High Precision Flat Hydraulic Surface Grinding Grinder Machine

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• Model NO.: MY820
• Type: Surface Grinding Machine
• Processing Object: Gear
• Abrasives: Grinding Wheel
• Controlling Mode: Artificial
• Automatic Grade: Manual
• Cylindrical Grinder Type: Universal Cylindrical Grinder
• Precision: Precision
• Certification: GS, CE, RoHS, ISO 9001
• Condition: New
• Name: Hydraulic Surface Grinding Grinder Machine
• Table Size: 480X200mm
• Table Travel: 530X220mm
• Number of T-Slot: 1X14
• Speed of Woking Table: 3-20m/Min
• Max,Distance From Spindle to Table: 450mm
• Wheel Speed: 2850rpm
• Wheel Size: 200X20X31.75mm
• Hydraulic Station Motor: 1.5kw
• Coolant Pump: 0.4kw
• Working Pressure: 3MPa
• Color: Customized
• Voltage: Customized
• Transport Package: Wood Case
• Specification: M820
• Trademark: UNI-TECH
• Origin: China
• HS Code: 84602990
• Production Capacity: 100PCS/Month

Product Description

high precision flat Hydraulic Surface Grinding Grinder machine
3-axis manual operation
High rigidity H-frame column with spindle center to table
Enhanced ribbed full cast iron base
Enlarged spindle housing for heavier grinding
Cartridge w / 4 preloaded class 7 (P4) bearing
Roller steel balls on linear table ways for easy and smooth longitudinal movements.

Double-V saddle ways for rigidity
Manual lubrication system

They have compact construction, excellent capability, and suitable to grinding surface and complex form surface by form dressed whell. This kind of machine can be performed without power feeding. The distance between the grinding wheel and working table has been enlarged because of its reliablity, flexibility, high accuracy, high rigidity, small thermo-deformation and low noise.
1 Adopt the exceeding precise class7(P4 level) ball bearing for spindle
2 Bring transmission by synchronous belt, operating simple and convenient
Grinding Machine/Grinder (M820)
Hydraulic longitudinal, power corss and vertical hand infeeds operation.
All 3 axises are roller bearing slides

Hardened & ground ways (removable) on table, carriage / saddle & column
Cartridge spindle W/ 4 preloaded class 7 (P4) bearing for better workpiece accuracy.

Table, saddle & column move on linear table ways MID-level downfeed handfeel placement for convenient and easy position for Z-axis

Model		Units	MY820	MY1022	MY1224	MY1230
Table Size (L×W)		mm	480*220	540*250	600*300	750×300
( L×W)
table travel		mm	530x220	560x260	630x320	780x320
speed of working table		m/min	3-20
Distance From Spindle to table		mm	450	450	530	530
Table Slide way		/	V-type rail with Steel-ball		Double V-type rail
V-type rail with Steel-ball		kg	200	200	250	250
Number of T -Slot		mm*n	14*1
Cross Feed On Handwheel		mm	0.02/Graduation 2.5/revolution		0.02/Graduation 4/revolution
Vertical Feed On Handwheel		mm	0.01/Graduation 1.25/revolution		0.01/Graduation 2/revolution
Wheel Size (dia.×width×bore )		mm	200*20*31.75		250*25*76.2
wheel Speeds(50HZ)		rpm	2850		2450
Spindle Motor		kw	1.1	1.5	2.2	2.2
Hydraulic station motor		kw	1.5	1.5	2.2	2.2
Rapid Up and down Motor		w			120	120
Working Pressure		Mpa	3	3	4	4
Max.Capacity		L/min	18	18	20	20
Fuel tank capacity		L	80
Packing Size (L×W×H)		mm	1700*1200*1940	1300*1620*1900	1960*1640*2020	1960*1640*2020
Net,Gross		kg	750/850	900/1000	1300/1430	1400/1530