China OEM KC 6018 6020 6022 8018 8020 8022 Chain Couplings with high quality

Structure: Roller Chain
Flexible or Rigid: Flexible
Standard or Nonstandard: Standard
Material: steel, Aluminium
Model Number: 3012 –12571
Name: KC 6018 / 6571 / 6571 / 8018 / 8571 / 8571 Chain Couplings
Model NO.: 3012 –12571
Color: Yellow, Silver etc.
Chain pitch: 9.525 — 38.1
Standard: ASTM
Composition: 2 sprocket couplings and chain
Operation: Convenient
Installation Time: Short
Transport Package: Wood Tray
Stability: High
Packaging Details: Because the size of each product is different, we can customize cartons or wooden boxes of different sizes according to specific products.
Port: ZheJiang , HangZhou, China seaports

KC 6018 / 6571 / 6571 / 8018 / 8571 / 8571 Chain CouplingsDouble row roller chain couplings are better than other types of couplings, which are widely used both at home and abroad.

Available product name
Sprocket, gear, roller chain coupling, flange,gear box, Roller, Gear Rack, pulley,casting, Mchining parts, bearing house, worm gear and worm shaft , spline shaft , wheel hub, CZPT design and other harware products

A3, C45, stainless steel, Metal, Carbon steel, Iron, Brass, Aluminum&alloy etc.

Production process
precision casting, sand casting,die casting,forging , Xihu (West Lake) Dis.feng engine parts 6CT240P fan pulley 3914462 3914462 welding,gravity casting,lost wax casting,investment casting,stamping,CNC machining

Heat Treatment
High frequency quenching, carburizing, electrophoresis

Cold Treatment
Painting, Galvanizing, Parkerising

Construction industry machinery, industrial machinery, agricultural machinery, forestry machinery, mining machinery, fishery machinery, teaching accessories, electronic accessories etc.

ASTM, OEM, as drawing design.

Packing & Delivery 1. Testing4. Sealing2. Assembling5. Loading
3. Packing6. Shipping

Inner Packing: Carton, Standard export packing or According to customer’s requirementOuter packing: wooden cases or According to customer’s requirement

5–15 days

15–45 days or According to customer’s requirement

FOB ZheJiang , CFR, CIF, Express delivery


T/T (30% deposit 70%against bl copy)L/C MoneyGramOther payment terms we can negotiate

Our Service



Pre-Sales Service* OEM/ODM accepted, factory price. * consulting support. Sample testing support. * Strictly. Quality control. * Prompt Delivery.
After-Sales Service* Training how to install the product.
* Training how to use the product.
* Engineers available to service machinery overseas.
* Efficient service
CertificationsTRADE ASSURANCE* 100% Product Quality Protection * 100% On-Time Shipment Protection * 100% Payment ProtectionHangZhou Xihu (West Lake) Dis. Metal Products Co.,LtdSprocketsGears Galvanized Steel ISO9001:2008SGSAssessde SupplierOur CompanyHangZhou Xihu (West Lake) Dis. Metal Products Co., Ltd. HangZhou Xihu (West Lake) Dis. metal products co., LTD is located in Xihu (West Lake) Dis. industrial zone, HangZhou city, ZheJiang province.In the north of China’s largest freshwater lake “BaiYangDian”, Surpow PLF80 High Precision Planetary Gearbox Ratio 15 110 the north is 150km from the capital ZheJiang and 150km east of ZheJiang port, adjacent to the new national new zone ‘XiongAn new area’, convenient transportation. The main products are gear: sprocket, gear, bevel gear, spiral bevel gear, helical gear, flange, turbine worm, transmission shaft, and other mechanical parts.Products are widely used in agricultural machinery, mining machinery, engineering machinery, fishery machinery and other fields.Electric power fittings: crossarm, connecting hardware, etc.Our products are sold all over the world and have entered the overseas market.
The export value has doubled year on year.Products are widely sold to Zambia, South Korea, southeast Asia, Japan, Iraq, Middle East, Saudi Arabia, Australia and other countries and regions.
Sprockets & Gears & Galvanized steel We Own Three Automatic Production Line Of Sprockets & Gears We Own Two Automatic Production Line Of Cross Arm Cmpany Products Office Storage Room showroom workshop Contact Information

HangZhou Xihu (West Lake) Dis. Metal Products Co., Ltd.

Justin Ren

Job Title:
Sales Manager

Tel / Fax:

[email protected]

182 3288 6618

-182 3288 6618

Related Products

Advantages and Disadvantages of Drive Chains

Drive chains are widely used for sliding steel guides. While solution chains are often used, roller chains are more efficient in size and weight. Nevertheless, a drive chain is often the best choice for dirty jobs. The following are some of the benefits and disadvantages of drive chains. Learn more! Adapt your vehicle to your specific situation with drive chains. You’ll be glad you did! Read on to learn more! Continue reading for information on different types of drive chains.

Inverted tooth chain

An inverted tooth camshaft drive chain has teeth on its links and two pin rolling pivot joints that engage each other to transmit moderate to high-speed rotations. This type of drive chain is also known as a silent chain drive, which is particularly effective in reducing noise and vibration. The teeth on the links mesh perfectly with the teeth of the gear sprocket. The inverted tooth design also provides smooth communication of chain links with the teeth of the sprocket.
The design of the new model was particularly effective in quelling noise. The “Druid” spring forks enabled the chain to adjust with minimal motion of the axle. It was launched at the 1910 Olympia show and sold more than 500 units. The drive chain was also silent, which reduced the need for sound insulation and attenuation components, which in turn minimized weight. Hence, it became an ideal choice for wind turbines.
The main disadvantages of chain drive include its low speed and limited range. It is expensive to manufacture and requires precise mounting. Maintenance is essential, including lubrication and slack adjustment. Its velocity fluctuates as the chain is stretched. This causes the chain to fail at the worst possible time. The chain drive also has problems associated with slippage. In addition, it can be prone to excessive wear and tear. Fortunately, however, there are newer types of drive chains available, which are more durable and reliable.

Duplex chain

There are three types of duplex drive chains: SC, RP, and Ramsey. Each has their own unique advantages and features. The Rampower duplex series offers twice the power capacity of the standard SC duplex chain. They are often used in new applications. SC duplex chains are the most affordable and are used in less demanding applications. The SC duplex chain has a lower power capacity but lower weight. There is also no guarantee of performance.

Multi-strand roller chain

The Multiple-strand roller chain for drive chain market can be defined on the basis of the factors that drive growth in this industry. The factors that hamper market growth can be understood in order to come up with alternative bends for lucrative opportunities. This report aims to understand the current scenario and the impact of COVID-19 on the industry as a whole. We will also discuss the market drivers and restraints. We will discuss the various types of Multiple-strand roller chains for drive chain and their market sizes in the coming years.
The minimum tensile strength for a roller chain is one sixth or one-ninth the tensile strength of a conventional drive chain. These standards are established to prevent linkplate fatigue, which is the main cause of premature breakdown. A chain made of this material is considered a superior choice for high-performance applications involving a high load-bearing capacity. If you’re using a drive chain, make sure to choose a proper chain based on the type of application. A simple chain with a high load-bearing capacity is also ideal for simple applications.
While it is true that a high-tension, high-speed drive requires a higher power rating than a low-speed chain, roller chains are primarily used in low to mid-speed applications. They are similar to bicycle chains but may have a master link. In motorcycles, chains are heavier and may require a chain tool to remove. These chains are often replaced with toothed belts or a combination of both.

Flat top chain

The flat top drive chain is a versatile conveyor belt that conveys medium and large workpiece pallets. Its arcing capacity makes it suitable for continuous drive combinations involving curve arcs. The flat top chain is also available with PA wear pads on the workpiece pallets. The flat top chain’s steel and plastic glide profiles allow surface loads of up to 1.5 kg/cm. HD profiles are compatible with the flat top chain.
The steel flat top chain is available in several types: 815, 820, and 881 series. These are heat-treated to have high strength and excellent wear resistance. They can also be used with various sprockets, including 820 sprockets. The high-quality steel chain can be used with many industrial applications. However, if you are looking for a durable chain for your industrial application, iwis hardened stainless steel flat top chains are an excellent choice.
TSplus flat top drive chain offers the most flexibility of any conveying media. The drive units can be linked end-to-end to form extended conveyor lines. Side-flexing flat top chains are available to create serpentine, in-line, and carousel conveyors. Drive units are available in standard and heavy-duty models. They are versatile enough to handle a variety of container sizes. If you need a more complex conveyor system, you can choose a heavy-duty drive chain.
Rexnord flat top chains come in two basic styles: MatTop chain and TableTop chain. The TableTop chain is molded in standard widths ranging from 3.25 inches to 12 inches. These are shipped in ten-foot sections, but you can also find 20-foot-wide mattop chains. You can even customize your MatTop chain to meet your exact needs. They are perfect for a variety of conveying applications, from general conveying to wash down applications.

Conveyor chain

Drive chains for conveyors come in a variety of styles. These chains can have varying degrees of pitch. Pitch is governed by wheel tooth strength, the overall chain rigidity, and the type of drive motor. A normal maximum pitch is determined by the width of the link plates and the angle between the mounting angles. You can increase the pitch of your chain by strengthening the bushes between the link plates. Make sure that the gap between the wheel teeth and the bushes is approximately one-fourth inch.
Pitch and tension of the chain are important considerations when choosing a chain. The minimum pitch is determined by the thickness of the tooth on the wheel and the maximum pitch is determined by the rigidity of the link plates. However, this maximum pitch may be exceeded with bushes between the link plates or clearance with the wheel teeth. A good quality chain will have bearing surfaces lubricated to prevent excessive wear and rust. Medium-viscosity mineral oil is suitable for normal operating conditions. SAE 20W-50 is a good choice for this application. Self-lubricating chains are available from many chain manufacturers.
The chain is usually lubricated by dripping oil between the links. This type of lubrication requires regular inspection of the conveyor chain. The amount of oil should be enough to prevent reddish brown discoloration on the chain joints. A lubricating oil should be applied on a daily basis, according to the manufacturer’s specifications. In order to ensure a longer life for your drive chain, make sure that you lubricate it on a regular basis.

China OEM KC 6018 6020 6022 8018 8020 8022 Chain Couplings  with high qualityChina OEM KC 6018 6020 6022 8018 8020 8022 Chain Couplings  with high quality