We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For a lot more information: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
EPT hydraulic coupling device for Coal mine scraper conveyor, Fricton Coupling,Friction Coupler
| Product Identify | EPT coupling device for Coal mine scraper conveyor, Fricton Coupling,Friction Coupler |
| DN mm | 12~160mm |
| Rated Torque | 25~25000 N·m |
| Allowable speed | 15300~1500 N·m |
| Materials | 35CrMo/ZG270/forty five# metal/Aluminum alloy |
| Application | Widely utilized in metallurgy, mining, engineering and EPT fields. |
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Application Case
Normal circumstance of diaphragm coupling used to variable frequency velocity management tools
JMB type coupling is applied to HangZhou Oilfield Thermal Electrical power Plant
In accordance to the specifications of HangZhou Electric Energy Corporation, HangZhou Oilfield Thermal Power Plant should dynamically adju EPT the electrical power era in accordance to the load of the electricity grid and market place demand from customers, and carry out the transformation of the frequency converter and the suction enthusiast. The motor was at first a 1600KW, 730RPM non-frequency variable speed motor matched by HangZhou Motor Manufacturing facility. The speed handle mode right after modifying the frequency is handbook management. Push the button speed to increase 10RPM or fall 10RPM. The coupling is nevertheless the first elastic decoupling coupling, and the elastic de-coupling coupling soon after frequency conversion is often destroyed, which directly affects the regular power technology.
It is identified via investigation that in the method of frequency conversion pace regulation, the pin of the coupling can not bear the inertia of the pace regulation approach (the diameter of the admirer impeller is 3.3 meters) and is minimize off, which has great injury to the motor and the enthusiast.
Afterwards, they switched to the JMB460 double-diaphragm wheel-type coupling of our manufacturing facility (patent variety: ZL.99246247.9). After 1 hour of harmful experiment and a lot more than 1 yr of procedure examination, the tools is operating extremely well, and there is no Exchange the diaphragm. twelve units have been rebuilt and the procedure is in excellent problem.
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We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 diverse branches. For more particulars: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of unique tools manufacturer’s (OEM) part numbers or emblems , e.g. CASE® and John Deere® are for reference needs only and for indicating merchandise use and compatibility. Our company and the detailed alternative areas contained herein are not sponsored, accepted, or produced by the OEM.
