our goods are promoting properly in the American, European, South American and Asian marketplaces. Our merchandise assortment also addresses locking assemblies (clamping aspects/locking gadget), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, common joint, rod ends and yokes. EPG was awarded with “popular product of Zhejiang Province” and “famous manufacturer of Zhejiang Province”. Introduction of roller box
Roller box aposs principal factors are rear aspect plate comma roll shaft comma entrance plate comma eccentric locking collar elements comma EPTTr sleeve comma adjustable feed screw and nut period
EPTnical qualities
one comma ZG315-570 castings are employed for roller box comma No period45 steel plate processed by hardening and tempering approaches is utilised for rear plate and entrance plate period of time Main situation comma rear plate and front plate are processed by substantial precision machining device lpar such as NC working cEPTTr rpar to ensure the substantial accuracy prerequisite for the area of eccentric locking collar and roll shaft period of time
2 comma Roll shaft employed lower carbon alloy steel blank comma after roughing comma aXiHu (West EPT) Dis.s require to get ultrasonic flaw detection method to quench interval In orEPTTto make sure the tooth floor with higher hardness comma tooth area require to just take carburizing and quenching treatment following semi-ending periodFine grind of each round and the back of aXiHu (West EPT) Dis.s insure its precision amp durableness with EPTTr sleeve and tooth area time period When the create method of roll shaft completed comma we require to consider the stability test to insure the rotary accuracy throughout roll shaft aposs large pace rotation lpar6000 Rev sol min rpar period of time
3 comma Eccentric locking collar adopt medium carbon metal casting comma interior diameter and eccentric round are processed by CNC EPTT cEPTTr to make sure the eccentric distance and precision of interior and outer diameter period of time Then comma the adjustment precision of roll hole and the Interchangeability of every eccentric locking collar are ensured period
four comma Entrance plate comma rear plate and inside areas are largely created of medium carbon steel and processed by tough chrome plating and anti-corrosion therapy to boost the lifetime time period
5 commaTo make certain the roller box can achieve the assembly precision prerequisite comma a four-hour idling high-speed trial is performed upon completion of assembly of roller box and EPTTl EPTT comma a clean and steady seem and no oil leakage from the joint element are needed period
