Thread Rolling Machines

60 ton Thread Rolling Machine

Thread Rolling Machine
Thread Rolling Machine

60 ton Thread Rolling Machine is one of a kind machine which has a unique design wherein the hydraulic force is directly applied in line with roll shaft/rolls.

The components are placed at the same center for rolling. There is no need for moving the work rest support sideways to compensate different diameter jobs and different diameter rolls.

Because of higher capacity, our machines are tooled up to roll Ø 30 x 11.1125 mm pitch x 4 starts, 5.25 mm depth, for a length of 640 mm. This entire length (640 mm) with 5.25 mm depth thread is rolled in a single pass within 53 seconds.

60 ton Thread Rolling Machine is a special component part of the sophisticated German brake system used in Metro trains and our indirect customer is Indian Railways.

This machine is suitable for rolling stainless steel valve stems up to Ø 2 mm with acme thread.

Components with threads up to 12 mm pitch can be rolled on this machine.

Specifications of our 60 ton Hydraulic thread Rolling Machine
Maximum Roll diameter 200 mm
Bore size 69.85 mm
Max. Roll width 150 mm
Max. Diameter of the job 76 mm
Max. Pitch 12 mm
Min. Job diameter 10 mm
Max. spline length 150 mm standard by plunge rolling. By Thru feed – any length of thread.
Min. job length 10 mm
Max. Job length 650 mm between centre
Max. Swing of the Job (Flange Dia) 150 mm
Roll Shaft RPM Infinitely variable 0-50 RPM std.
Gearbox Hardened and ground helical gears(no worm & worm gears)
Lubrication Centralized lubrication with PLC controls
Electrical Control PLC with 24 Volts DC
Slide movement Both roll shafts move towards center on Imported Linear Guides, hence the job is centrally placed always.
Depth/Size control With positive arrangement
Rolling cycle Spline Rolling –Force Feeding System of rolling, Plunge Rolling Cycle.
Connected load (approx.) 24 HP approx
Floor space 2.5 x 3.0 meters.
Weight of the machine 4.25 tons approx.
Construction Machine grade cast iron body mounted on stress relieved welded body, single piece construction, epoxy coated hydraulic and coolant tank inside the machine.
Electricity The total consumption of electricity will be less on our machine, because of higher efficient gearbox and Variable Speed Drive, for which lower HP motors are used. This will pay back your investment in a short period.
The Hand of JESUS has done this