Table 500X250mm Hand Feed, Horizontal Spindle Suface Grinder

• Customization: Available
• Type: Surface Grinding Machine
• Abrasives: Grinding Wheel
• Model NO.: HFSG500X250, HFSG500X250/H (Hydraulic)
• Controlling Mode: Artificial
• Automatic Grade: Semiautomatic
• Precision: High Precision
• Certification: GS, CE, RoHS, ISO 9001
• Condition: New
• Transport Package: Plywood Case
• Specification: Table 500x250mm
• Trademark: Songen
• Origin: China
• HS Code: 84601900
• Production Capacity: 1000 Sets/Year

Product Description

This grinder has a horizontal spindle and a square worktable. It is manually-operated and has the advantages of compact structure and excellent performance. It grinds various kinds of flat surfaces located at different positions on the workpiece, and additionally grinds complicated surfaces by dressing the grinding wheel accordingly.
This machine is used for grinding processes which don't need power feeds and especially suitable for grinding steels, casting irons, nonferrous metals and other materials. It provides easy, flexible and reliable operations and performs stable accuracy with excellent rigidity, thermal stability, low noise and easy maintenance.
This grinder is also available with the longitudinal travel driven by hydraulic power and at the same time remaining the cross travel and the grinding head travel (lifting and lowing) hand driven.

Main Specifications		Unit	HFSG500X250	HFSG500X250/H (Hydraulic)
Table	Table Longitudinal travel	mm	520	500
	Table cross feed	mm	280	250
	Table working surface (W×H)	mm	250×500	250×500
	Max. size of workpiece to be ground (W×L×H)	mm	250×500×300	250×500×300
	Table T slots x Width	mm	1x14	1x14
	Chuck size (W×L×H)	mm	250×500	250×500
Grinding wheel head	Distance from grinding wheel spindle-axis to table surface	mm	100-400	100-400
	Max. vertical travel of head	mm	400	400
	Wheel-head feed for each turn of hand-wheel, Cross/Vertical	mm	4/2	4/2
	Wheel-head feed for each of hand-wheel, Cross/Vertical	mm mm	4/2	4/2
	Min. Cross-feed hand-wheel dial graduated to	mm	0.02	0.02
	Min. Down-feed hand-wheel dial graduated to	mm	0.01	0.01
	Grinding wheel size (O.D×W×I.D)	mm	φ200×16×φ31.75	φ200×16×φ31.75
Motor power	Electrical equipment total capacity	KVA	1.5	1.5
	Grinding wheel motor power and speed	KW r/min	1.5KW, 2850RPM	1.5KW, 2850RPM
	Hydraulic pump motor power	KW	n/a	1.1
	Coolant pump motor power and displacement	W L/min	50W, 12L/min	50W, 12L/min
Working accuracy	Working surface to base level parallelism	mm	300: 0.010	300: 0.010
	Surface roughness	μm	Ra0.63	Ra0.63
Base parameter	Overall dimensions (L×W×H)	mm	1600×1100×1600	1600×1100×1600
	Packing case dimensions (L×W×H)	cm	176×130×190	176×130×190
	Net weight	kg	850	1150