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Bolt manufacturing machinery, Max.Diam.5-48mm, Rolling wheel Outer Diam120-170mm, Rolling Wheel Bore diam 54mm - details see: https://www.machineto.com/bolt-manufacturing-machinery-10167482

Bolt manufacturing machinery

Thread rolling machine's introduction

1 Wearing gloves to operate cold heading machine is forbidden.

2 All fasteners must be carefully checked whether locked well before driving equipment, safety protection device is whether in good condition, and during working must always examine, prevent loose and cause an accident because of the violent vibration.

3 After the equipment adjusted, first open flywheel, inspect each working parts normal or not,take off pull rod of switch vehicles, and then start motor. It is strictly forbidden to start motor while switch.

4 All fault should be excluded before driving, first short time idle running,and then trial heading.

5 While in motion, the operator should stand in a safe place.Taking workpiece is forbidden at the concave and convex die place, only at the bottom can view products.

6 Carefully adjust the die and punch when replaceing products, , and careful check each part normal or not.

7 In the process of production, if there is failure, must immediately stop, find out the reason, eliminate hidden dangers. If the brakes are broken, it is strictly forbidden to drive.

8 Insurance plate (insurance rod) must add protective device, in order to avoid the fracture accident. All protective device shall not be arbitrary remove, lost.

Thread Rolling Machine's characteristics

1.Machine tool:steel welding

2.Rolling wheel:hard alloy

3.motor:380V/3 phase,220V/2 phase /material: copper

4.power distribution box

5.Time Relay

Thread rolling machine's parameter

Item(Z28-80)		Parameter
Rolled thread range	Maximum diameter	Ø54(mm)
	Minimum diameter	Ø3(mm)
Hobbing wheel range	Outside diameter	Ø120-Ø170(mm)
	Bore diameter	Ø54(mm)
	Maximum width	100(mm)
Main axis	Obliquity	±5°C
	Revolution(change gear)	36/47/60/78rpm
Maximum rolling pressure		150kn/15Ton
150150
Cease time regulation range		0.1-99.9s
Main axis transmission power		4KW
Hydraulic transmission power		2.2KW
Dimension(L×W×H)		1520 X1400X1130mm
Machine weight		1750kg±50kg

Our thread rolling machines,many model,from large to small.

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