Stainless Steel Double Plus Chains
Explore Our Range of Stainless Steel Double Plus Chains

Structures of Stainless Steel Double Plus Chains
- Connecting Link: This is a critical component used to join the ends of the chain together, allowing for the formation of a continuous loop, or for linking sections of chain. The connecting link typically consists of a pin and a cotter, which secure the link in place, ensuring the integrity of the chain’s function.
- Connecting Plate (Inner Plate and Outer Plate):
- Inner Plate: These are the innermost links of the chain’s structure. They support the rollers and are directly engaged by the pins. Inner plates are subjected to considerable force and wear, hence are robustly constructed.
- Outer Plate: These plates are similar to inner plates but are located on the outside of the chain. They provide additional strength and support to the chain. Outer plates and inner plates often have similar stress characteristics but are exposed to different wear mechanisms.
- Spring Clip: This is a small but crucial part used to secure the pins in the outer plates of the chain. Spring clips are typically snap-fit or slide into grooves on the pins, preventing them from sliding out during operation. This component is vital for maintaining the overall integrity and safety of the chain.
- Rollers (Small Roller and Large Roller):
- Small Roller: These rollers fit between the inner plates and ride on the sprocket teeth when the chain is in motion. Their primary purpose is to reduce friction and wear on the chain.
- Large Roller: Similar in function to the small rollers, large rollers are designed to handle heavier loads or to operate under higher stress conditions. They also help in reducing the contact stress between the chain and sprocket, extending the lifespan of both.
- Bush: Bushes are cylindrical parts placed between the inner plates and around which the rollers rotate. They act as bearings for the rollers and maintain the correct spacing between the inner links. Bushes play a key role in reducing the wear between the pin and the roller, hence are crucial for the smooth operation of the chain.

At Ever-power, we specialize in engineering and distributing top-quality Stainless Steel Double Plus Chains that meet the rigorous demands of modern industry. Our chains are crafted from the finest stainless steel, ensuring durability, reliability, and superior performance in any application.
Materials of Double Plus Chain
Stainless steel double plus chains are highly valued in various industrial applications for their strength, durability, and resistance to corrosion. The material used in these chains is crucial for ensuring they perform effectively in different environments, especially in those involving exposure to harsh chemicals or extreme temperatures. Here’s an overview of the material types typically used in the manufacture of stainless steel double plus chains:
Austenitic Stainless Steel
Austenitic stainless steel is the most commonly used material for double plus chains due to its excellent corrosion resistance and good mechanical properties. This type of stainless steel contains high levels of chromium and nickel, which contribute to its ability to withstand corrosive environments. Common grades include 304 and 316:
- 304 Stainless Steel: Known for its versatility and good corrosion resistance. It is suitable for a wide range of chemical, industrial, and food handling applications.
- 316 Stainless Steel: Contains molybdenum, which provides enhanced resistance to chloride corrosion, making it ideal for use in marine and pharmaceutical applications.
Martensitic Stainless Steel
Martensitic stainless steel offers higher strength and wear resistance compared to austenitic grades but at a tradeoff with lower corrosion resistance. It is commonly used in applications where mechanical properties are more critical than corrosion resistance:
- Grade 410: Known for its high strength and modest corrosion resistance, suitable for environments where abrasion and wear are more significant concerns than chemical exposure.

Double Plus Chain Characteristics
- Material Excellence: Made with high-grade stainless steel, our double plus chains resist corrosion, withstand extreme temperatures, and maintain strength under heavy loads.
- Advanced Design: Each chain features a unique double plus link design, which offers enhanced speed capabilities and smoother operation, making them ideal for conveyor systems and automated processes.
- Versatility: Suitable for a wide range of applications including food processing, chemical industries, and packaging sectors.
Applications of Stainless Steel Double Plus Chains
- Food Processing and Packaging: Used in conveyor systems for handling food products through various processing stages, crucial for maintaining hygiene.
- Pharmaceutical Manufacturing: Employed in environments that require contamination-free handling, resistant to chemicals and easy to clean.
- Automotive Assembly Lines: Suitable for transporting heavy automotive parts due to their high load capacity and robustness.
- Chemical Industry: Utilized in processing plants where exposure to harsh chemicals is common, thanks to their excellent chemical resistance.
- Beverage Production: Critical in bottling and canning lines, where non-corrosive materials are necessary to prevent contamination.
- Paper and Pulp Industry: Operate efficiently under high moisture and varying temperatures, ideal for moving raw materials like wood chips.
- Textile Manufacturing: Used in handling systems that transport materials through processes such as dyeing and drying, benefiting from their strength and corrosion resistance.
- General Manufacturing: Enhances efficiency and reduces downtime in automated assembly lines and material handling systems across various production facilities.

Why Choose HZPT Stainless Steel Double Plus Chains?
- Quality Assurance: Every stainless steel chain is rigorously tested to ensure the highest quality and performance standards are met.
- Custom Solutions: We offer customized chain solutions tailored to meet your specific requirements.
- Expert Support: Our team of experienced engineers is available to provide technical support and assist with any queries you may have.

Contact Us
Contact our sales team for quotes, product inquiries, and orders. We are committed to providing exceptional service and the best solutions to enhance your operations.
Edited by Zqq.


