M7140A Wheel Head Moving Surface Grinding Machine

• Type: Surface Grinding Machine
• Processing Object: Flat Surface Piece
• Abrasives: Grinding Wheel
• Controlling Mode: Artificial
• Automatic Grade: Semiautomatic
• Cylindrical Grinder Type: Sruface Grinding Machine
• Model NO.: M7140A
• Precision: High Precision
• Certification: GS, CE, ISO 9001
• Condition: New
• M7140A Wheel Head Moving Surface Grindin: 400X1600mm
• Max. Grinding Size: 400X1600mm
• Spindle Center to Table Surface: 600mm
• Wheel Head Power: 7.5kw
• Total Power: 11kw
• Load on Table: 620kgs
• Magnetic Chuck Size: 400X1000mm
• Weight: 5000kgs
• Rapid Speed for Head: 400mm/Min
• Packing Size: 320X220X233cm
• Transport Package: One Pallet
• Specification: M7140A
• Trademark: UNI-TECH
• Origin: China
• HS Code: 84601900
• Production Capacity: 40PCS/Month

Product Description

M7140A wheel head moving surface grinding machine 
MAIN FEATURES
1.Wheel Head moving, Horizontal spindle,  suitable for heavy-duty cutting

Grind wheel head spindle front end adopts shell bear bearing support, rear end adopts Roller bearing, with high rigidity, specially for heavy-duty cutting.

Transmission: Worktable adopts one flat and one V  guide ways, driven by hydraulic with smooth movement. Grinding wheel adopts two sets of guide way, one is flat guide way for up/down moving.

Another set is swallow tail guide way for back-forward movements, with manual feeding or
Auto-feeding by hydraulic cylinder.
 5. The M7130AL,M7140A,M7150A,M7163 series surface grinder adopts the cooler for hydraulic oil tank.The temperature of the oil tank raises little so the thermal distortion of the machine is small.
6. Full lubrication system ensuring all guide ways smooth moving.
 
Standard Accessories
1.Wheel flange
2.Balancing arbor
3.Wheel exactor
4.Coolant tank
5.Working lamp
6.Tool box and tools 
7.Wheel dresser stand not include diamond pen,
8.Standard grinding wheel
9.Leveling wedge and bolt
10.Standard electro magnetic chuck,
 
Optional Acessories
Magnetic chuck
Balance stand
Wheel flange
Coolant with magnetic separator and paper filter
Parallel wheel dresser screw rod type


 

Model		Unit	M7140	M7140A	M7140A	M7140A
					x1600	x2200
Worktable size(WxL)		mm	400x1000	400x1000	400x1600	400x2200
Max.machining dimension(WxL)		mm	400x1000	400x1000	400x1600	400x2200
Max.distance between spindle center line and worktable surface		mm	575	600
Longitudinal moving speed of worktable		m/min	5-25	5-25
T-slot number*W		mm	3x18
Wheel head	Consecutive feed speed	m/min	0.5-4.5
cross moving	Intermittent feed speed	mm/t	3-30
Vertical moving of wheel head	Hand wheel feed	mm		0.02
	Rapid speed	mm/min	400
	Hand wheel feed	mm/gra	0.01
Wheel head motor	Power	kw	5.5	7.5
	Rotation speed	rpm	1440
Total power		kw	9	11	13.5	13.5
Max.loading capacity of worktable (with chuck)		kg	620		1000	1380
Chuck size(WxL)		mm	400x1000	400x1000	400x800	400X1000
			x1	x1	x2	X2
Wheel size (OD*W*ID)		mm	350x40x127	400x40x127
Packing size(LxWxH)		cm	295x220x223	320x220x233	500x200x233	680x220x233
Machine weight		kg	4700	5010	6510	7600