Machine Specifications

Specification of Hydraulic Spline Rolling Machines & Hydraulic Thread Rolling Machines of similar capacities.

16 Ton 20 Ton 24 Ton 30 Ton 40 Ton 60 Ton
Max. Roll diameter 180 mm 200 mm 200 mm 200 mm 200 mm 200 mm
Bore size 69.85 mm 69.85 mm 69.85 mm 69.85 mm 69.85 mm 69.85 mm
Max. Roll width 125 mm 125 mm 125 mm 130 mm 130 mm 150 mm
Min/Max diameter of Job 5 mm / 50 mm 6 mm / 50 mm 6 mm / 60 mm 6 mm / 65 mm 10 mm / 70 mm 10 mm / 76 mm
Max Module - Splines 1.00 module 1.3 module 1.5 module 1.75 module 2.5 module 2.5 - 3.175 module
Max Pitch - Threads 3 mm 3.5 m 5 mm 8 mm 10 mm 12 mm/td>
Max Job length/Spline Length 300 mm / 100 mm 350 mm / 125 mm 400 mm / 150 mm 600 mm / 150 mm 650 mm / 150 mm 650 mm / 150 mm
Max. Swing of the Job (Flange dia) 100 mm 100 mm - 125 mm 125 mm 150 mm 190 mm 190 mm
Roll Shaf RPM by VFD Infinitely variable Infinitely variable Infinitely variable Infinitely variable Infinitely variable Infinitely variable
Connected load (approx.) 8.5 HP approx. 9.5 HP approx. 9 / 12 HP approx. 11.5 / 14 HP approx. 14 / 17 HP approx. 24.5 HP approx.
Floor Size 1.5 x 1.5 meters 1.75 x 1.75 meters 1.75 x 1.75 meters 2.00 x 2.00 meters 2.50 x 2.50 meters 3.00 x 2.50 meters
Weight of the machine 2.4 Tons approx. 2.6 Tons approx 3 Tons approx 3.5 Tons approx 3.75 Tons approx 4.25 Tons approx
Depth/Size control Depth control with 0.010 mm least count on Dia.
Construction Machine grade cast iron moving parts are mounted on stress relieved welded body. Single piece construction, no additional space is required for hydraulic, coolant etc.
For long life of Oils Both Hydraulic and Coolant tanks are epoxy coated for prevention of contamination of oils with other paints.
Gear Box(up to 95% efficiency) Assembled with hardened and ground helical gears against worm & worm gears with less efficiency.
Lubrication Centralized lubrication for all moving parts / bearings. The duration is programed with PLC Controls.
Electrical Control The control voltage for operating switches and limit switches with 24 Volts DC by PLC.
Slide / Job movement On Imported Linear Guides
Limit Switches Only non contact proximity switches with LED lights are used for very long life
Rolling Cycle - Spline Plunge Rolling, Force Feeding System & Incremental Rolling
Rolling Cycle - Thread Re-Rolling & Through-Feed Rolling.
Power Saving The total power consumption is much less, hence less electricity bill, because of higher efficient gearbox and Variable Speed Drive and high efficiency motors. The savings from electricity bill itself will pay back your investment in a short period.
Note: Thread Rolling Machines are also supplied with same basic tonnage but without Force Feeding System of rolling. 
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