| Machines » Thread / Worm Grinders » NRK.
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| Product Gallery : |
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| Location |
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Mumbai Warehouse,India |
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| Category |
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Thread / Worm Grinders |
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| Type of Machine |
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Universal Thread and Worm Grinding Machine |
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| Specification : |
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Distance between centres 700 mm
Grinding length 450 mm
Workpiece 3 200 mm
Workspindle bore 38 mm
Lead range for single-rib wheels 0.4 80 mm
Lead range for multi-rib wheels 1 6 mm
Max. lead angle 2 x 25
Grinding wheel dimensions, x width 350 x 20/40 mm
Relief grinding size 0 - 4 mm
Presettable number of flutes 2 , 12, 14 and 16
18 workpiece speeds 0.4 24 rpm
Grinding wheel speeds 1,900 / 1,550 rpm crushing / dressing 72 rpm
Spindle drive, approx. 3 kW
Total electric load 7.5 kW - 380 V - 50 Hz
Weight 3,000 kg
Simple manual grinding wheel dressing device
built-on above the grinding wheel.
Centre grinding device with adjustable angle
for building on the table.
Built-in relief grinding device / plunge-cut grinding device.
Change gears in wooden box.
Special workpiece holder for thread rolls.
Built-in electric system.
Built-in coolant device.
Separate grinding spindle
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