Machinery Machine Tool Equipment Grinding Machines Surface Grinding Machine

HZ-800 Surface Grinding Machine with Horizontal Spindle and Rectangular Table

Name: HZ-800 Surface Grinding Machine with Horizontal Spindle and Rectangular Table
Brand: chizhou flydragon machinery trading co., ltd

The machine adopts wheel periphery and wheel end surfaces to carry out the grinding. Features ■Teflon-laminated table and saddle guideways to ensure good wear-resistance and high feed-sensitivity. ■ Vane pump driven for table longitudinal movement, cooling device provided for oil tank. ■ Grinding spindle adopts four-front and two-back bearings supporting type. Bearings adopt high-precision pair angular contact rolling ball bearings. The spindle is driven by the motor through

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Product Description

The machine adopts wheel periphery and wheel end surfaces to carry out the grinding.

Features

■Teflon-laminated table and saddle guideways to ensure good wear-resistance and high feed-sensitivity.

■ Vane pump driven for table longitudinal movement, cooling device provided for oil tank.

■ Grinding spindle adopts four-front and two-back bearings supporting type. Bearings adopt high-precision pair angular contact rolling ball bearings. The spindle is driven by the motor through coupling.

■Wheelhead cross feed: ball leadscrews + variable frequency motor. Wheelhead vertical feed: worm and gear reducing mechanism + ball leadscrews + A.C.servo motor. Rapid elevation mechanism is provided feed can also be carried out manually.

Technical parameters

Model			HZ-800
Table	Table working surface(W×L)		mm	800×2000
	Max. size of grinding workpiece (W×L×H)		mm	800×2000×600
	Table longitudinal travel (Max.)		mm	2100
	Table speed(stepless)		m/min	5-25
	Table T-slot(Number×Width)		mm	3×22
	Table loading		kg	2500
Wheelhead	Distance of wheel spindle axis to table (Max.)		mm	825
	Wheel spindle speed		r/min	1440
	Vertical feed	Handwheel per graduation	mm	0.005
		Rapid feed	m/min	0.4
	Automatic cross feed	Continues	m/min	0.5-1.5
		Intermittent	m/min	5-20
	Automatic cross feed	Handwheel per revolution	mm	1.5
	Grinding wheel (OD×W×ID)		mm	Φ450×63×Φ203
Motor	Total power		kw	Approx.26
	Wheelhead motor power		kw	11
Working accuracy	Parallelism		mm	300:0.005
	Surface roughness		μm	Ra0.63
Machine weight	Net weight		kg	12000
	Gross weight		kg	Approx.13000
Overall dimension(L×W×H)			mm	8050×2430×2650
Package case dimension(L×W×H)			mm	8400×2750×3050