Tag Archives: cast chain

China China Other cast chain



We are specialised in producing Agricultural Roller Chain, Flat Top Chain,Caterpillar Monitor Chain,Hollow Pin Chain,Conveyor Chain for Beer Filling and Packing Line,Paver Chain,Attachment Sidebar Elevator Chain,Bucket Elevator Chain (Cement Mill Chain),Forging Scraper Chain,Loading Chain for Car Market,Loading Chain for Metallurgical Market,Conveyor Chain for Mine Equipment,Trencher Chain,Sugar Mill Chain,Double Flex Chain,and many others. Welcome phone calls and email messages to inquiry!


Types of roller chains and their applications

There are many factors that can cause premature wear of the roller chain. They include friction, external shocks, and lack of lubrication or adjustment. Here are some tips to help you prevent premature chain wear. Read on to learn more about the different types of roller chains and their applications. You’ll be surprised how quickly the roller chain wears out! Below we have listed some of the most common causes of premature roller chain wear.

Double strand heavy-duty roller chain

If your application requires a heavy-duty chain, a double-strand steel roller chain is an excellent choice. Double-strand steel roller chains are manufactured to reduce stress fatigue and stretch, making them ideal for industrial and logging equipment. This type of chain is also heat-treated and shot-peened for excellent fatigue resistance and strength. Listed below are some of the advantages of double-strand heavy-duty roller chains.
When comparing single-strand and double-strand heavy-duty roller chains, double-strand steel roller chains are generally better. They have twice as many side plates and a working load close to that of a twin-strand steel roller chain. Unlike single-strand steel roller chains, double-strand roller chains are not interchangeable with standard double-sprockets. They use sprockets specially made for double chains.
Double strand chains are particularly strong, resistant to rust and corrosion, and ideal for high-stress applications. They are commonly used in conveyor systems, paper mill equipment, ditches, lifts, seed drills, and various hoisting machinery. They are also used in the wastewater and food processing industries. Chains of this type are used on conveyor lines, so they are an excellent choice for heavy machinery.

Nickel-plated chain

Nickel-plated roller chains are ideal for outdoor work, mildly corrosive environments, and applications requiring a good chain appearance. Nickel plating increases component hardness and improves wear resistance while ensuring that all surfaces are protected. The benefits of nickel-plated roller chains include increased durability, corrosion resistance, and a bright shine. Here are a few reasons to use such a chain. All chains are manufactured to the highest quality and safety standards.
Although slightly corrosive, nickel-plated roller chains are ideal for applications in high salt and high humidity environments. However, nickel plating can peel and chip, so nickel roller chains are not recommended for use in food processing or other environments exposed to corrosive substances. ANSI B29.1 standard chain can be nickel-plated and is ideal for a variety of applications including industrial garage doors and boat lifts.
CZPT USA Corp. is committed to being the premier agricultural and industrial chain supplier in the United States. By focusing on quality, they ensure their chains provide long life and unmatched wear resistance. If you’re looking for a quality plated roller chain, consider choosing a chain from a leading manufacturer. If you need the durability and strength of a nickel roller chain, choose CZPT USA Corp. We manufacture the highest quality chains in the USA.
In addition to high strength, nickel-plated roller chains are also available in elastomer profiles. These types of chains can handle 1/2 to 3/4″ loads, depending on their pitch. They are also ideal for gentle traction on sensitive surfaces. The strength of these chains depends on the type of the main link used in the chain. Nickel-plated roller chains are available in a variety of sizes and are priced to suit a variety of applications.

Stainless steel chain

Stainless steel roller chains are ideal for industrial applications in 2 harsh environments. They have excellent chemical and corrosion resistance, as well as high strength. Chains are available in 3 grades to meet various operational needs. 304SS is suitable for food contact applications, while 316SS and 606SS offer excellent corrosion resistance. 600 series stainless steel provides excellent corrosion and wears resistance with precipitation hardened components.
In food processing, stainless steel chains are often exposed to extremely high temperatures and high concentrations of acids, alkalis, and water. They are also resistant to high concentrations of acid and chlorine. And their low magnetic permeability allows them to function properly in hygienic conditions. But stainless steel roller chains also have some disadvantages. Despite their excellent corrosion resistance, these chains are not recommended for use in food processing environments.
Compared to carbon steel, stainless steel roller chains are softer and hold longer. This means it may wear out faster. Since stainless steel is not heat-treated, its surface hardness is different from carbon steel. It retains heat for longer, reducing its 10sile strength and extending its lifespan. Nonetheless, stainless steel roller chains are ideal for a variety of industrial applications.
The stainless steel roller chain is made of high-quality material. For example, the Premier series stainless steel roller chains are manufactured in Japan using a special type of stainless steel shot peening process. They also feature a solid roller design that reduces side flex. The Premier range also features highly polished side panels and is available in 10′ boxes, 50′ reels, and 100′ reels. They can also be cut to length if necessary.

Accumulation conveyor

Roller chain accumulation conveyors are designed to transport loads up to 440 lbs or 200 kg. The accumulator chain is located on large idler rollers to ensure quiet operation and the minimum force required to hold the pallet. They are suitable for various applications and can be integrated into the entire processing system. These conveyor belts have T-slots on 3 sides of the profile frame for connecting brackets and sensors.
Sensors installed in the accumulation area detect objects on the conveyor line and send signals to the motors that power the accumulation area. The motor can be external or built into the drum itself. Other types of sensors use light, such as photosensors. Photoelectric sensors detect objects by emitting and receiving specific wavelengths of light. This option is cost-effective because the sensor rollers are located slightly above the surface of the conveyor line.
Roller chain accumulation conveyors can be constructed of steel or plastic rollers. It can be equipped with staggered or coaxial rollers. Safety cover prevents accidental insertion of fingers into the chain, improving operator safety. The safety cover is compatible with the chain type and required bend radius. These caps are made of plastic clips that fit permanently on the inner links of the chain. They do not interfere with conveyed goods or workpiece carriers.
There are 2 basic types of accumulation conveyors: free flow and accumulation. Free-flowing chains allow conveyed objects to slide directly onto the chain while stacking chains allow goods to slide under the chain. Accumulation chains are commonly used in the food and packaging industries and have rollers that support conveyed objects. The free-flowing conveyor system eliminates the risk of damaging objects, as the rollers in the accumulation conveyor are in direct contact with the bottom of the cargo.

Custom attachment

Standard accessories for roller chains are available in a variety of styles. Typically, they can be assembled on pin or roller links. When referring to connecting chains, it is important to know how to refer to pitch and center-to-center spacing. The pitch of the roller chain should include inner and outer roller links and must alternate every 3 pitches. Additionally, you can order custom accessories for pin or roller linkages. Below are some examples of custom accessories for roller chains.
Stainless steel roller chains are 1 of the most well-known chains for this application. It has a stainless steel 304 finish to create curved and straight lugs. For even more flexibility, you can also request custom accessories such as chain plate holes and pins. For added safety, various accessories can be attached to the single-pitch roller chain. It can also be made with multiple pins or curved lugs.
HKK Chains is stocked with much stainless steel and carbon steel standard connecting chains. Most of the time, they can assemble a custom accessory chain in no time. For example, a single-pitch chain with 2 connecting holes is called a wide profile. Additionally, chains can be manufactured in a variety of materials, including carbon steel, stainless steel, Lambda, plastic, and Ultra WP. In addition, a wide range of unique accessories is available for special industries.

China manufacturer HD250 Cast Steel Excavatorwheel Drive Roller Chain Sprocket near me manufacturer

Merchandise Description

HD250 solid steel excavatorwheel generate roller chain sprocket

Product name Sprocket
Model No. HD250
Materials 50Mn/40MnB 
MOQ 1 Unit
Certification ISO  
Approach Casting
Surface Hardness HRC 55-fifty eight
End Easy
OEM/ODM Acceptable
Supplying ability 10000 PCS/month
Guarantee 6 month/1200 hours
Payment T/T, L/C, DP, DA
Delivery Time ten-15 days depends on the order quantity
Shipment port HangZhou port,ZheJiang  Port

Reduced surface dress in, overall excellent mechanical houses, influence resistance, extended support life.

Excellent abrasive resistance and extended lifespan

Boron metal forging creation, low surface area wear, general excellent mechanical houses, effect resistance, lengthy services lifestyle.

How to choose a roller chain for a conveyor

When deciding on a roller chain for your conveyor, the least difficult way is to refer to the horsepower and RPM charts. The horsepower and rpm of the tiny drive sprocket will establish the measurement and amount of tooth of the chain. Conveyor chains are accessible in a selection of possibilities, such as relocating goods horizontally, vertically, or all around a bend radius. When selecting a conveyor chain, contemplate the function of the chain. For illustration, if you happen to be delivering products to customers’ doorsteps, you might decide on chains that can go products up and down a hallway or warehouse.

Double pitch

Double pitch roller chains are a common way to push agricultural products. It has twice the pitch of a common roller chain and is perfect for light-duty drives. Prolonged pitch increases performance at lower speeds, but calls for less elements for each foot than common single-pitch chains. When compared to one-pitch roller chains, double-pitch chainplates are more time and are suited for lighter loads. Read through on to learn far more about double pitch chains and how they can boost your operation.
The most frequent variety of conveyor chain is double pitch. It is employed in the automobile parts industry, as effectively as in the precision machinery market. It is produced from the same elements as the regular push roller chain, except it has longer side plates. Double pitch chains are often employed on gradual-transferring conveyors to decrease the pressure put on them. Industries that frequently use double pitch conveyor chains incorporate airport equipment makers, lumber mills, and fruit packing plants.
RS series roller chains are made from high-quality stainless metal. It has superb chemical and abrasion resistance and is offered in a variety of twine lengths. RS sprockets have above 30 tooth. They have all the necessary relationship backlinks for straightforward installation. PEER Chain provides double pitch roller chain attachments which includes pre-stretched chains, sprockets, and other attachments.
Double pitch roller chains have several benefits over normal chains. Double pitch chains have double the pitch, creating them excellent for conveying apps these kinds of as conveyors. In addition to that, it also provides ANSI-compliant variations. These chains also have free of charge relationship links. When purchasing for a double pitch roller chain, be confident to decide on the 1 that suits your needs and budget. They will very last longer and help save you money in the prolonged operate.
Double pitch roller chains to ANSI requirements attribute oversized rollers. These chains are very best suited for programs where the merchandise is mounted on best of the chain. They are ideal for agricultural applications where cotton is on top of the drum. Also, this type of chain is utilized in light-duty conveyors and agricultural programs. You can locate double pitch roller chains in a range of measurements and designs. And, as extended as you know what you want, you are going to be pleased with the results.


Self-lubricating roller chains eliminate the need to have for handbook relubrication, supplying prolonged-long lasting procedure and decreasing servicing fees. These chains are specifically well-liked in industries this sort of as the foodstuff and beverage business, textiles, printing, and sawmills. They can also substitute common roller chain drives and conveyor chains. Made to the distinct common ISO R606, these chains are best replacements for traditional chains. Pc chains are particularly beneficial for food and beverage production and packaging apps thanks to their anti-corrosion qualities.
Self-lubricating roller chains meet ISO, ASME/ANSI, and DIN expectations. They are interchangeable with normal chains of the identical measurement and shape and can be utilized in a range of industrial applications. Self-lubricating chains have particular oil-impregnated sleeves to lessen servicing time. These chains are also suited for purposes where cleanliness is an situation.
Self-lubricating roller chains are produced with exclusive RS attachments. Instead than a classic roller chain with an external lubricating ring, this type of chain retains the lubricant in its bushings. During procedure, the software generates heat, heating the lubricant, which flows out of the pin and bushing area. Consequently, CZPT roller chains are perfect for particular meals conveying applications.
In addition to self-lubricating roller chains, carbon steel, stainless metal or nickel-plated steel are also available. Self-lubricating roller chains are obtainable in distinct dimensions depending on the software, which includes .375″ wide profile straight-chain, extended pin chain, and 4-link. In addition, these chains are also obtainable in ANSI and BS chain requirements.


Whether you want to move massive or modest loads, accumulating roller chains are a viable solution. This chain conveyor is developed with low back strain to transport big and cumbersome objects with nominal sound. Cost-free-running rollers inside of the chain help develop a clean build-up surface. These chains are accessible in a variety of possibilities, like accumulating rollers of various pitches.
The accumulation and launch roller chain 14 involves an higher portion fifteen and a reduce portion sixteen. The higher portion 15 rests in the upper subspace 28, whilst the decrease component 16 rests on the leading aspect twenty of the profile. As the upper belt 15 rolls about the accumulation roller chain 14, it aligns with the reduced chain 16 to sort a continuous acquiring area. This arrangement allows the accumulation roller chain 14 to rest on the best surface area of the support profile 11.
A cumulative roller chain is made up of numerous individual areas. Each and every section of the chain has an elongated cylindrical shape and is connected to each and every other by hinged joints. Every chain section also has an accumulation and launch roller associated therewith. Each roller protrudes from the upper side twenty and the decrease aspect 21 of the chain part. The accumulation rollers are movable about an axis 22 extending transversely to the longitudinal axis of the chain.
A feature of the stacking and releasing roller chain is its simplicity. The conveyor has a profiled section that is completely divided into two cross-sectional areas. The bottom place is shut from all sides. The upper space accommodates the conveyor line. The contoured part involves an opening that guides the bottom strap. A shunt can also be inserted in between the two sections. The accumulating roller chain system is a practical and flexible way to shift cumbersome things.
There are several diverse varieties of accumulating roller chains. Some chains have offset rollers for ideal load distribution. Others have defense to avert machine use. Some run without having lubricant, which is a security gain. In addition to security, cumulative chains can also offer security. The aspect bow model of the accumulation and release roller chain with offset accumulation and launch rollers is developed for conveyor methods with quite small bend radii.

Without bushing

Bushless roller chains are the most frequent variety of industrial chain. They are simple in layout and need only regular maintenance. Typical routine maintenance contains lubricating, assessing put on, and replacing worn sprockets. For more information, make sure you read the adhering to data:
The outer chainplates and the internal chain plates are alternately arranged in pairs. The connecting pin extends by way of the hole in the inner website link plate. The rollers therefore positioned can be rotated on the connecting pins. Oil offered among the outer circumferential surfaces of every single connecting pin serves to lubricate the chain. This method minimizes noise and wears triggered by collisions in between internal chain plates and sprockets.
In comparison to standard roller chains, bushings roller chains have rollers about the bushing. These rollers are in rolling contact with the sprocket enamel, delivering reduced friction and outstanding put on resistance. To ensure easy operation, bushings roller chains have to be greased to stop rust and maintain the chain correctly tensioned. Lubricated chains run smoother and previous more time.
In a bushingless chain, the interior backlinks are shaped like 50 percent bushings and trip on the rollers. The pins go by means of the outer plate and link the inner hyperlinks to the rollers. The outer plates overlap the interior back links and open up the pins. This technique is also identified as a heterochain. This kind of chain is more widespread than conventional roller chains. If you are not certain which type of bushingless roller chain to decide on, you might need to have to purchase an additional pair of inner chainplates.
Linerless roller chains might also include chain guides. In a bushingless roller chain, the outer and inner link plates conform to the surfaces of the manual rails. As a result, the large location of contact among the chain and the information rail is removed, the friction decline is lowered, and the power transmission effectiveness is enhanced. These properties make bushless roller chains a lot more successful and sturdy than traditional roller chains. It truly is also less noisy. If you are searching for a chain with a reduce noise degree, a bushingless roller chain might be the proper selection for you.

China manufacturer HD250 Cast Steel Excavatorwheel Drive Roller Chain Sprocket     near me manufacturer