We are manufacturer of Extruder Duty Helical Gearbox, Standard Helical Gearbox, Worm Reduction Gearbox, "Fit & Forget" Worm Gearbox, Helical Geared Motor, Worm Geared Motor, S.M.S.R. Gearbox, Spares.
H.P. of prime mover. (Ele. Motor)
Maximum and minimum R.P.M. of screw.
Screw diameter, shank diameter, length & keyway.
Barrel flange details.
Working hours per day.
Production per hour.
Service factor. (Normally service factor for plastic extruder is 1.75 to 2.0)
Thrust load of extruder.
Processing material & final product.
Type of Model Required. (L.H. or R.H.)
Pour oil before use. Fill the oil up to midpoint of oil level indicator.
For best result do not run gear box at full load for at least a week.
Change first filling of oil after two months or 500 hours of operation and then after every six months of operation.
It is recommended to use water cooling coil for better efficiency & smooth running.
Use standard gear oil only. Do not mix it with any type of grease or oil.
In case of any type of noise, over heating or heavy leakage, stop the machine immediately
and consult the manufacturer.
Preventive maintenance is alway better to minimise your breakdown.

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