Vertical Spindle Surface Grinder M7480H

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Vertical Spindle Surface Grinder M7480H

Main application and Structure Features of M7480H Vertical Spindle Surface Grinder with Rotary Table

1.FORTUNE Brand M7480H Vertical Spindle Surface Grinding Machine is a high-efficiency grinder with round electro-magnetic worktable and vertical wheelhead, with its wheel end-face for flat-surface grinding, so M7480H Vertical Spindle Surface Grinder is used for rough-grinding of stock or rapid-grinding for moderate accuracy, suitable for batch production workshop. If fine-grit wheel is provided, the machine can also be applied for grinding higher finish and higher accuracy workpieces such as bearing rings, piston rings etc. Accordingly, M7480H Vertical Spindle Surface Grinder is suitable for grinding in automobile, tractor and bearing industry;

2.Wheel grinding angle of M7480H Vertical Spindle Surface Grinder can be adjusted by adjusting the column via three supporting-points on the machine-bed. The wheel and worktable can respectively be driven by their individual motors;

3.FORTUNE M7480H Vertical Spindle Surface Grinder electro-magnetic worktable working at steplessly adjustable-speed, separate coolant tank and backpack-type electric cabinet provided;

4.Wheel head-position of M7480H Vertical Spindle Surface Grinder digital display is optional as a special part.

Working accuracy of FORTUNE M7480/H Vertical Spindle Surface Grinder

1.Thickness uniformity: 0.01mm;

2.Test-part surface roughness: Ra 1.25μm.

Technical Specifications of M7480/H Vertical Spindle Surface Grinder with Rotary Table

ITEMS	M7480/H
Worktable diameter	Ф800 mm (31″)
Max. height to be ground	320 mm (13″)
Max. workpiece weight	600 kg
Electro-magnetic worktable diameter	Ф800 mm (31″)
Electro-magnetic worktable speed	5-22 r/min (stepless)
Slide longitudinal travel speed	about 4 m/min
Slide longitudinal stroke	450 mm (18″)
Max. wheelhead vertical stroke	400 mm (16″)
Wheelhead vertical rapid travel-speed	About 0.22 m/min
Wheelhead spindle speed	1000 r/min
Max. auto. Feed	2.2 mm
Wheelhead travel per revolution of handwheel	0.01 mm
Wheel size cylindrical wheel size	Ф450 x Ф380 x 150 mm(18″x 15″x 6″)
Segmental wheel size	125 x 85 x 125 mm (5″x 3″x 5″) (R=225 r=190 8 pieces for each set)
Total motor power	35.87 kW
Wheelhead motor power	30 kW
Net weight	5800 kg
Packing case dimensions (L x W x H)	3000 x 2250 x 2550 mm(118″x89″x98″)
Gross weight	7000 kg

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Main accessories of M7480/H Vertical Spindle Surface Grinding Machine

1. Leveling wedge;

2. Wheel disc;

3. Protective ring;

4. Hex. socket wrench;

5. Wheel balancing mandrel.

Special acessories of M7480/H Vertical Spindle Surface Grinder

1. Wheel balancing stand;

2. Segmental-wheel chuck.

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Vertical Spindle Surface Grinder , M7480H

M7480H Vertical Spindle Surface Grinder. Wheel grinding angle of M7480H Vertical Spindle Surface Grinder can be adjusted by adjusting the column via three supporting-points on the machine-bed. The wheel and worktable can respectively be driven by their individual motors. Wheel head-position of M7480H Vertical Spindle Surface Grinder digital display is optional as a special part.