We have exported our items to Korea, Turkey, Bulgaria, Romania, Russia, Italy, Norway, the United states of america, Canada, etc. a specialised provider of a full variety of chains, sprockets, gears, gear racks, V-belts, couplings and reducers. EPG has been effectively accredited by ISO9002 Quality Management Method, ISO9001 Good quality Administration Program, API certificate, ISO/TS16949:2002 and ISO10012 measurement administration program. Introduction of roller box
Roller box aposs principal parts are rear side plate comma roll shaft comma front plate comma eccentric locking collar elements comma EPTr sleeve comma adjustable feed screw and nut interval
EPT qualities
1 comma ZG315-570 castings are utilised for roller box comma No period45 metal plate processed by hardening and tempering approaches is used for rear plate and entrance plate interval Major circumstance comma rear plate and front plate are processed by substantial precision machining resource lpar this kind of as NC working cEPTr rpar to guarantee the substantial precision requirement for the place of eccentric locking collar and roll shaft period
two comma Roll shaft utilized lower carbon alloy steel blank comma right after roughing comma aXiHu (West Lake) Dis.s require to take ultrasonic flaw detection method to quench period of time In orEPTto make sure the tooth area with large hardness comma tooth area require to consider carburizing and quenching treatment soon after semi-ending periodFine grind of every single round and the again of aXiHu (West Lake) Dis.s insure its precision amp durableness with EPTr sleeve and tooth surface area period When the create method of roll shaft finished comma we want to get the stability examination to insure the rotary accuracy during roll shaft aposs higher velocity rotation lpar6000 Rev sol min rpar interval
3 comma Eccentric locking collar undertake medium carbon steel casting comma interior diameter and eccentric round are processed by CNC EPT cEPTr to guarantee the eccentric length and precision of internal and outer diameter interval Then comma the adjustment accuracy of roll gap and the Interchangeability of every single eccentric locking collar are ensured interval
four comma Front plate comma rear plate and internal areas are largely produced of medium carbon steel and processed by hard chrome plating and anti-corrosion treatment to improve the life time interval
five commaTo make confident the roller box can achieve the assembly precision necessity comma a four-hour idling substantial-pace trial is performed upon completion of assembly of roller box and EPTl EPT comma a sleek and secure seem and no oil leakage from the joint element are needed time period
