Hydraulic Surface Grinding Machine SGA2550AH/AHR/AHD Surface Grinder

• Type: Surface Grinding Machine
• Processing Object: Curve
• Abrasives: Grinding Wheel
• Controlling Mode: Artificial
• Automatic Grade: Semiautomatic
• Cylindrical Grinder Type: Surface Grinder
• Model NO.: SGA2550AH/AHR/AHD
• Precision: High Precision
• Certification: CE, RoHS, ISO 9001
• Condition: New
• Table Size (mm): 254*508mm
• Max Loading Capacity: 180kg
• Transport Package: Wood Case
• Specification: CE ISO9001 SGS ROHS
• Trademark: WELLON
• Origin: China
• HS Code: 8460129000
• Production Capacity: 50 PCS/Month

Product Description

Performence Features:
Designed for continuous operation at maximum speed, very quiet operation, maximum accuracy and minimal
heat accumulation ensure optimum machining results
Grinding spindle runs in maintenance-free preloaded precision angular ball bearings
Automatic transverse and longitudinal feed
Rapid feed for setup to desired work height(HFS VC)
Adjustable roughing, finishing, and spark-out strokes hydraulic longitudinal table movement on Y axis(HFS VC)
Double table V-guide in transverse table, V-guide and flat guides in longitudinal table
Table guide ways are hardened, ground, and PTFE counter laminated- ensuring maximum wear resistance
High table load capacity for heavy parts
External hydraulic unit ensures high temperature stability
Automatic central lubrication
AH:Wheel head Manual up and down
AHR:Wheel head Motorized up and down
AHR:Wheel head servo motor up and down
Technical parameter:

MODEL		Unit	SGA2550AH/AHR/AHD
Table size(W x L)		mm	254x508
Max longitudinal travel		mm	560
Max cross travel		mm	275
Max distance from spindle center to table		mm	450
Electro magnetic chuck size		mm	250x500
Speed of table longitudinal movement		m/min	5-25
Table transverse movement	Auto feed	mm/min	0.1-8
	Rapid speed	mm/min	990
	Feed of handwheel	Mm/div	0.02
Wheelhead vertical movement	Auto feed	mm	0.005-0.05(AHD)
	Rapid speed	Mm/min	650(AHR) 480(AHD)
	Feed of handwheel	Mm/div	0.005
Grinding wheel	speed	rpm	2850(50Hz) 3450(60Hz)
	size	mm	200x20x31.75
Spindle motor		kw	2.2
Max loading capacity of table		KG	180
Gross weight		kg	1800
Package dimensions(L x W x H)		mm	2000x2100x2175

Standard accessories :
Wheel flange
Balancing arbor
Wheel exactor
Coolant tank
Working lamp
Tools box and tools
Wheel dresser stand
Standard electro magnetic chuck
Leveling wedge and bolt
Built in electro magnetic chuck controller
PLC auto grinding controller only for AHD models
Optional accessories :
Dust collect
Balance stand
Wheel flange
Coolant tank with magnetic separator
Coolant tank with paper filter
Coolant with magnetic separator and paper filter
Parallel wheel dresser screw rod type


Company Information: