Precise CNC (PLC) Surface Grinding Machine 7140/7132

• Customization: Available
• Type: Surface Grinding Machine
• Processing Object: Curve
• Model NO.: Surface Grinding Machine 7140/7132
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Precision: Precision
• Certification: CE, ISO 9001
• Size(7140): 400*1000
• Size(7132): 320*1000mm
• Transport Package: Sea Worthy Packing
• Origin: China
• HS Code: 8460901000

Product Description

Precise CNC (PLC) Surface Grinding Machine 7140/7132

This series of surface grinder is most suitable for the grinding steel, casting and non-ferrous parts of machine manufacturing industry.

The longitudinal movement of the worktable is driven by vane pump, which makes the movement smooth and low noise.

The machine moves smoothly and has reliable performance, low noise and stable accuracy. It is easy to operate and deeply welcomed by the customers.

Product Description
Main Specifications		Unit	SGP7132×6	SGP7132×8	SGP7140×8	SGP7140
Table	Table working surface (W×L)	mm	320×600	320×800	400×800	400×l000
	Max. size of workpiece to be ground (W×L×H)	mm	320×600×400	320×800×400	400×800×400	400×1000×400
	Table Longitudinal travel (Hydraulic)	mm	100- 700	100-900	100-900	100-1100
	Speed of table (Stepless)	m/mim	3-22	3-22	3-22	3-22
	Table "T" slots	mm	3	3	3	3
	Width		18	18	18	18
	Max.allowable weight of workpiece (Including electromagnetic chuck)	kg	208	265	330	412
	Electromagnetic chuck size (W×L)	mm	320×600	320×800	400×800	400×1000
Grinding wheel head	Cross-feed(Stepless)	m/min	0.02~2		0.02~2
	Continuous
	Intermittent	mm	0.1 ~1 5		0.1~15
	Min. down-feed electronic hand-wheel dial graduated to		0 002		0 002
	Grinding wheel size (O.D×W×I.D)	mm	400×40×127		400×40×127
Motor power	Grinding wheel motor power	kW	5.5		9
	Speed	r/min	1440		1440
	Electrical equipment total capacity	KVA	15		21
work accuracy	pcsWorking surface to base level parallelism	mm	200-320 : 0.003		200-320 : 0.003
	Surface roughness	μm	Ra 0.1 6		Ra0.16
Base parameter	Overall dimensions (L×W×H)	mm	2600×2295×2100	3000×2295×2100	3000×2950×2100	3400×2950×2100
	N.W	kg	3000	3800	4500	5000
Accessories supplied with machine
Electromagnetic chuck				Wheel Balancing stand
Grinding wheel				Disassembly nut
Grinding wheel dresser				Hexagon-slot wrench
Grinding wheel flange				Levelling bolt
Grinding wheel balancing mandrel