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SP-coupling Transmission Co., Ltd. is a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples…

Manufacturer of Couplings, Fluid Coupling, JAW Coupling, can interchange and replacement of lovejoy coupling and so on.

A coupling can interchange and replacement of lovejoy coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power. The primary purpose of couplings is to join two pieces of rotating equipment while permitting some degree of misalignment or end movement or both. In a more general context, a coupling can also be a mechanical device that serves to connect the ends of adjacent parts or objects. Couplings do not normally allow disconnection of shafts during operation, however there are torque limiting couplings which can slip or disconnect when some torque limit is exceeded. Selection, installation and maintenance of couplings can lead to reduced maintenance time and maintenance cost.

Elastomeric Coupling

Elastomeric couplings are a form of flexible coupling that uses an insert made of an elastomeric polymer to help transmit torque. The design of elastomeric couplings means that the elastic material is meant to wear out before any metal components. This not only saves time and money on maintenance but also means that the couplings do not require any form of lubrication.

Flexible Disc Coupling

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Flexible Rubber Coupling

Our vast technical excellence have enabled us to manufacture premium quality Flexible Rubber Tyre Coupling. These tyre couplings are widely used specifically in different types of automotive applications. 

Flexible Shaft Coupling

A general use coupling that is best suited for applications with a large degree of misalignment up to 50 HP. The Gear Grip Coupling is a three-piece highly flexible design which includes two hubs and a flexible sleeve. Guardian offers three different sleeve materials including neoprene, urethane, and reinforced neoprene. 

F-Flexible Coupling

Constructed using high strength hardened stainless steel or glass impregnated polyamide flexures, the couplings require no maintenance, providing years of trouble-free life, even in contaminated environments. Directionally independent, they can provide the same torsional rigidity and offset capability regardless of the rotation direction. 

Flange Flexible Coupling

Flange Couplings transmit power smoothly, and these couplings can absorb shock load and vibration.

Flange Couplings do not require lubrication and are virtually maintenance free. The simplified form of this piece enables a quick and easy installation. These couplings are easy and low cost to assemble and disassemble.

The Flange Flexible Couplings can safely operate without any hard covers.

Save time, money & stress 

JDLB reducer

JDLB series higher precision worm gear is surely an suitable substitute forprecision planetary gearbox, the products producer canconsiderably lessen the price of employing precision planetary gearbox.Hollow output with shrink disc, high precision, for uncomplicated integration.Output with keyway,...

zero backlash gearbox

Split gearing, another technique, consists of two equipment halves positioned side-by-side. One half is fixed to a shaft while springs cause the other half to rotate somewhat. This increases the effective tooth thickness so that it completely fills the tooth space of the mating gear, thereby...

Heat factory made in China – replacement parts – in Porto Portugal Resistant Material Stainless Steel Braided Hose Flexible Metal Hose with top quality

We - EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 various branches. For a lot more details: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828  Stainless metal flexible metallic...

Dimensions of Sprocket

Sprockets might be classified into conventional sprockets, HK sprockets and other Common sprocketNormal sprockets are ANSI sprockets which may be engaged with normal series roller chains. See P125 for dimensions.You can find two kinds of tooth profiles: U-tooth and S-tooth. 2. HK...

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PersonnelOur sales individuals are nicely trained to accommodate your requests and speak English for your usefulness. We are hunting forward to building productive business associations with new clients around the globe in the foreseeable future. EPG has been effectively licensed by ISO9002 Good...


Roller chain could be the form of chain most usually employed for transmis-sion of mechanical power on a lot of varieties of domestic, industrial and agricultural machinery, which includes conveyors, printing presses, automobiles, motorcycles, and bicycles.Roller chain sizes are established by...

Taper pulley

At Ever-power we share an array of add-ons and parts, such as for example V belt pulleys, to carry out repairs on commercial machines and various types of vehicles. We've links with some of the leading manufacturers, allowing us to provide our clients with high-quality parts at acceptable prices....

POM made in China – replacement parts – PC3010 Chain in Nantes France Material 821-K1000 Slat Top Conveyor Chain with ce certificate top quality low price

We - EPG Team the biggest Chain and agricultural gearbox manufacturing facility in China with 5 various branches. For much more information: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828 With several years' experience in this line, we will be dependable by our benefits in aggressive...

Forgin Detachable Chain

Long-life duration and high strength pre-stretched and anti-fatigue. Generate since your sample or drawing. Sound quality. Forging detachable chain. Top quality and good deal. 1.Information. We are specialised in making agricultural roller chain, smooth top chain, caterpillar track chan, conveyor...

China Chain and sprocket factory : Industrial plastic chain for roller blinds China in Kansas City United States Curved Flat Top Conveyor Chain with ce certificate top quality low price

We - EPG Team the largest Chain and agricultural gearbox manufacturing unit in China with 5 various branches. For a lot more particulars: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828 "We are often serving our customers with our very best products." EPG Our merchandise are made by modern...

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(385) 152-22758

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