Rotary Engineering Corporation Mavdi, Rajkot, Gujarat

We offer our hydraulically expanding & contracting jelly filled mandrels, arbors & chucks for gear grinding operation. With use of our products one can achieve high precision clamping & control runout & perpendicularity parameters consistently. This can be used for gear manufacturing industries and is useful for czepel, reishauer, maag, hofler, & wmw. The mandrel is made with split less elastomer steel by manual actuation the sleeve expanded & job clamp rigidly, it gives hi accuracy & reliable performance for long life. Gears always be grind with axial clamping devices, no face clamping is advisable. No face clamping during operation close runout accuracy close perpendicularity gives consistence products output reduce gear noise increase gear life improve in efficiency least maintenance cost → 60° center hole grinded ←