We – EPG Team the largest gearbox & motors , couplings and gears factory in China with 5 different branches. For a lot more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828
Pace growing gear box of 90m finishing mill
Composition of pace escalating gearbox
Spare areas of speed rising gearbox case, support foundation, big equipment, transmission axis, bevel wheel and lubrication program.
Technical attributes
1, technical parameter
| Maximum pace output ratio | 45/157=.2866 |
| Lowest speed output ratio | sixty/157)x(55/60)=.3503 |
| Motor energy | 4500kW |
| Motor velocity | 1000/1300r/min |
| Substantial-speed output shaft pace | 4019r/min |
| Reduced-pace output ratio | 3288r/min |
| Equipment meshed velocity | 77.2m/s |
| The backlash is less than | .36mm |
two,Technological characteristics
Box is soften with thick steel with wonderful good quality to attain the intensity that the circumstance required. Situation ought to just take stress aging remedy ahead of the generate to reach the steadiness that essential.
Massive gears and gear shaft utilised carbon alloy metal forging blank, after roughing, workpiece need to have to get ultrasonic flaw detection approach to quench. In buy to make sure the tooth area with substantial hardness, tooth surface area need to have to get carburizing and quenching remedy soon after semi-ending .Fantastic grind of tooth area to insure the large precision, after finishing the generation of equipment, the harmony examination is required, the knowledge velocity is 1500r/min and the equilibrium level is G2.5.
Transmission shaft use the alloy metal forging blank, transmission shaft will take quenched to make positive the intensity and durableness. After the semi- finishing, transmission want to grind to promise the accuracy of every single workpiece.
When the assemble completed, the no-loading examination should be maintain 2-4hours, the velocity is 1200r/min, the temperature of shaft should not exceed 60ºC,the perform of gear must be smooth, no hitting sound and concussion, each and every joint area ought to not have oil spill phenomenon.
The use of first products manufacturer’s (OEM) element figures or trademarks , e.g. CASE® and John Deere® are for reference needs only and for indicating merchandise use and compatibility. Our business and the shown substitute areas contained herein are not sponsored, accredited, or made by the OEM.
