HZ-63A/CK HZ-64A/CK Precision Surface Grinding Machines with Horizontal Spindle and Rectangular Table

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Product Description

The machine adopts mainly the wheel periphery for surface grinding, and the wheel end surfaces can also be used for grinding grooves and the sides of projections.

Features

■Cross table layout principle, new structure of hydraulic system, table longitudinal movement driven by two oil cylinders.

■Saddle cross feed driven by oil motor and ball leadscrew pair.

■Wheelhead spindle adopts precision rolling bearings.

■Hydraulic grinding wheel dresser.

■Integrated circuit, PLC control.

■Compact structure, small floor area.

Technical parameters

Table	Model			HZ-63A/CK	HZ-64A/CK
	Table working surface (W×L)		mm	300×630	400×630
	Max. size of grinding workpiece (W×L×H)		mm	300×630×450	400×630×450
	Table manual movement	Longitudinal	mm	750
		Cross	mm	320	420
	Table speed(Stepless)		m/min	0.5-25
	Table T-slot(Number×Width)			3×18
	Table loading(including magnetic chuck)		mm	220	320
Grinding wheel	Distance from wheel spindle axis to table		mm	625
	Table longitudinal travel per revolution of the handwheel		mm	47
	Saddle cross travel per revolution of the handwheel		mm	5
	Dial gauge per graduation		mm	0.02
	Micro-handle dial gauge per big-graduation		mm	0.005
	Wheel spindle speed		rpm	1440
	Wheelhead vertical feed	Automatic	mm	0.002-0.03
		Manual	mm/stroke	0.002
	Grinding wheel (OD×W×ID)		mm	Φ350×32×Φ127
Motor	Total power		kw	6.17
	Wheelhead motor power		kw	4
Working accuracy	Parallelism		mm	300:0.003
	Surface roughness		μm	Ra0.32
Machine weight	Net weight		kg	2575	2760
	Gross weight		kg	3450	3600
Overall dimension(L×W×H)			mm	2300×1892×1860	2300×2000×1860
Packing case dimension(L×W×H)			mm	2600×2150×2250	2600×2250×2250