CNC surface grinder from China manufacturer - P&G (Guilin) Industrial Co.,Ltd.

Payment Terms:	T/T or D/P
Place of Origin:	Guangxi, China (Mainland)


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Product Detail

Model No.: M7150x30-GM

Packing: Wooden case

Brand Name: PNG

Certificate: ISO2001

Means of Transport: By sea

Delivery Date: 30-45 days

Function: Metallic Processing

Export Area: All the world

This series of machines is suitable for grinding the surfaces of workpieces made of steel, cast iron and nonferrous metal etc.

Features:
1) This series of machines is suitable for grinding the surfaces of workpieces made of steel, cast iron and nonferrous metal etc.
2) The layout of this model adopts the moving of the grind head. The longitudinal traveling of the working table is hydraulic transmission; the transverse traveling of the grinding head is hydraulic transmission but manual transmission is also adopted at the same time
3) The grinding head perpendicular feeding is manual but also equips quick elevating device. The transverse feeding is driven by lead screw. This lead screw has a self half-nut so that it's easy to operate.
4) The grinding wheel spindle adopts one rolling bearing and one sliding bearing with strong rigid construction, high precision and low roughness.
5) The heat-symmetry design on machine body leads to its little distorting by heat. The guiding track is heated by returned oil thus the change on the linearity of this guiding track is very small
6) Polytetrafluoroethylene soft strip is pasted on the guiding track of working table decrease guiding track wastage.

Specification:

Main Specification	M7150x30-GM
Dimension of working table (W x L)	500x3000mm
Max. workpiece to be ground (W x L x H)	500x3000x400mm
Longitudinal traveling of working table (Hydraulic)	200-3100mm
Working Table Speed (Stepless Speed)	3-28m/minute
"T" slot of working table	3
Width of "T" slot	22mm
Max. transverse traveling of grinding wheel head(manual or hydraulic)	550mm
Automatic transverse feeding of grinding wheel head (Stepless) Continuous	0.8-3.5m/minute
Intermittent	3-20mm/operation
Grinding wheel feeding for each rotation of hand wheel Transverse	3mm
Perpendicular	0.5mm
Minimum graduation on hand wheel for vertical Feeding grind wheel	0.005mm
Dimension of Fitted Grinding Wheel (O.D. x W x I. D.)	400x50x203mm
Quick Perpendicular Elevating Speed of grinding head	310mm/minute
Total Capacity of Electrical Device	35KVA
Grinding Head Motor Power	7.5 KW
Grinding Head Motor Speed	1440 r/min.
Hydraulic Pump Motor Power	2.2/4kw
Hydraulic Pump Motor Speed	940/960 r/min.
Maximum Bearing Weight of Working Table (Including Electromagnetic Chuck)	1600kg
Overall Dimensions of Machine (L x W x H)	3000x2035x2052mm
Net Weight / Gross Weight	4000/4500kg