Double Pitch Conveyor Chain with Attachment

 

Double pitch conveyor chains are a crucial component in various industrial conveying systems, offering reliable performance for heavy-duty, low-speed applications. Ranging from C2040 to C2160, these chains can be paired with a variety of attachments to meet different operational needs.

Available Attachments

Common attachment types include:

• A1, A2 – Straight attachments for general conveying.

• K1, K2 – Right-angle attachments for holding or positioning materials.

• SA1, SA2 – Special straight attachments for unique applications.

• SK1, SK2 – Special right-angle attachments for custom setups.

These combinations form numerous chain models, such as C2052A1, C2060HK2, C2080A2, C2100SA2, and more, ensuring versatility for a wide range of conveying tasks.

Key Features

• High Strength – Designed for heavy-duty operations and long service life.

• Premium Materials – Available in alloy steel with heat treatment for maximum durability, or stainless steel for corrosion resistance.

• Customizable – Wide variety of pitch sizes and attachment styles to suit different conveyors.

Applications

Double pitch conveyor chains with attachments are widely used in:

• Forklifts

• Hoists & cranes

• Machine tools

• Steep-lifting systems

• Traction equipment

• Other industrial conveying systems

Operational Requirements

These chains are ideal for environments where:

• Loads are heavy

• Speeds are low

• Rust protection is essential due to moisture, chemicals, or outdoor use.
  
  
  
  

  
  
  

Performance of Stainless Steel Chains in Moist Environments

 

  In various industrial and commercial applications, chains are essential transmission and conveying components, making their performance and durability crucial. Stainless steel chains excel in wet environments due to their unique material properties, making them the preferred choice for many challenging conditions. This article explores the performance of stainless steel chains in moist environments, focusing on their corrosion resistance, strength, applications, and maintenance.

1. Corrosion Resistance of Stainless Steel Chains

The primary advantage of stainless steel chains is their exceptional corrosion resistance, attributed to their material composition, which typically includes chromium and nickel. In wet environments, ordinary carbon steel chains are prone to rust, leading to performance degradation and potential failure. Stainless steel chains, however, resist corrosion, maintaining their integrity and operational efficiency.

(I) Principle of Corrosion Resistance

Stainless steel forms a dense chromium oxide film on its surface, which effectively isolates water and oxygen, preventing further oxidation. This protective layer remains stable even in humid conditions, shielding the chain from corrosion.

(II) Corrosion Resistance of Different Stainless Steel Grades

Various stainless steel grades offer differing levels of corrosion resistance:

• 304 Stainless Steel: The most commonly used grade, offering good corrosion resistance for general humid environments.

• 316 Stainless Steel: Enhanced resistance to chloride ions, making it ideal for marine and salty industrial environments.

• 321 Stainless Steel: Superior high-temperature oxidation resistance, suitable for humid and high-temperature applications.
  
  
  
  

  
  
  
  

2. Strength and Wear Resistance of Stainless Steel Chains

Beyond corrosion resistance, stainless steel chains exhibit high strength and excellent wear resistance, allowing them to withstand heavy loads and prolonged friction in wet conditions without significant deformation or wear.

(I) High Strength

The strength of stainless steel chains comes from their material hardness and advanced manufacturing techniques. Processes like cold heading enhance the chain components' strength and hardness, improving overall tensile strength and resistance to breakage in wet environments.

(II) Wear Resistance

The wear resistance of stainless steel chains is attributed to their high surface hardness and smooth finish. Surface treatments like polishing or plating further enhance durability by reducing friction and minimizing wear.

3. Applications of Stainless Steel Chains in Wet Environments

Due to their superior corrosion resistance and strength, stainless steel chains are widely used across various industries that operate in humid or wet conditions. Common applications include:

(I) Food Processing Industry

Hygiene and cleanliness are paramount in food processing. Stainless steel chains, being corrosion-resistant and easy to clean, comply with food hygiene standards. They are commonly used in conveyor belts, washing lines, and packaging equipment. For example, in meat processing plants, stainless steel chains endure prolonged exposure to moisture and cleaning agents without rusting or contaminating food.

(II) Chemical Industry

The chemical industry often exposes chains to corrosive substances like acids, alkalis, and salts. Stainless steel chains resist such chemical exposure, making them suitable for transmission and conveying systems in chemical plants. For instance, they are used in reactor stirring devices where they must withstand both humidity and chemical corrosion.

(III) Marine Engineering

Marine environments pose significant challenges due to high humidity and salt exposure. Stainless steel chains perform exceptionally well in marine applications, including ships, port equipment, and offshore platforms. For example, stainless steel lifting chains are used at port terminals for cargo handling, maintaining functionality despite constant exposure to seawater and salt spray.

(IV) Water Treatment Industry

In water treatment facilities, chains must operate continuously in submerged conditions. Stainless steel chains offer corrosion resistance and durability, making them ideal for use in sewage treatment plants, filtration systems, and water pumps. For example, sludge conveyors in wastewater treatment plants rely on stainless steel chains to withstand prolonged exposure to chemicals and microorganisms.

4. Maintenance of Stainless Steel Chains in Wet Environments

Despite their excellent durability, proper maintenance is essential to maximize the lifespan and performance of stainless steel chains in wet environments.

(I) Regular Cleaning

Moisture, dust, and debris can accumulate on the chain surface over time. Regular cleaning removes these contaminants, preventing potential chemical reactions that could degrade the chain. Use a soft cloth and a neutral detergent, avoiding acidic, alkaline, or chlorine-based cleaners to preserve the protective chromium oxide film.

(II) Lubrication

Lubrication minimizes friction and reduces wear. In wet environments, it is essential to use waterproof lubricants such as high-temperature lubricating oil or food-grade lubricants. Ensure even application across all chain components to prevent lubricant loss.

(III) Inspection and Replacement

Regular inspections help identify signs of wear or corrosion early. Pay close attention to chain pins, rollers, plates, and overall tension. If excessive wear or corrosion is detected, replace affected components promptly to maintain safe and efficient operation.

5. Conclusion

Stainless steel chains demonstrate outstanding performance in wet environments due to their excellent corrosion resistance, high strength, and superior wear resistance. Their wide-ranging applications in food processing, chemical industries, marine engineering, and water treatment underscore their reliability under harsh conditions. By implementing proper maintenance practices such as cleaning, lubrication, and regular inspections, the service life of stainless steel chains can be extended, ensuring continuous and efficient operation. As a result, stainless steel chains remain the preferred choice for transmission and conveying systems in humid environments, offering durability and reliability for diverse industrial applications.

GIDI CHAIN LIMITED supply lots of roller chain, conveyor chain, Leaf Chain, welded chain, forged chain, Palm Oil Mill Chain, Hoisting Chain, Mine and Metallurgy Chain, etc. totaling over 3000 varieties. and 90% of chains are exported to worldwide, Which mainly export to Southeast Asia, European, North America, South America. Chains are welcomed by customers with the excellent quality. Our company owns more than 100 sets of advanced and professional manufacturing equipment, Perfect and rigorous QC system is implemented in every process from material purchasing to finished products packaging. Also, we have passed the ISO9001: 2015 Quality Management System Certification.

More Detail : www.gidi-chain.com

 

ANSI 80 Roller Chain vs. 16B Roller Chain

Understanding Roller Chains

Roller chains consist of cylindrical rollers linked together to transmit mechanical power efficiently. One of the key specifications of a roller chain is its pitch—the distance between the centers of two adjacent rollers, which determines the chain's size, strength, and application suitability.

While both the ANSI 80 Roller Chain and the 16B Roller Chain share a pitch of 25.4 mm (1 inch), they have distinct differences in design and application.

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Metric 16B Roller Chain

The 16B Roller Chain, classified under the ISO 606 (British Standard), is a metric roller chain designed for heavy-duty applications. With a robust structure, it is widely used in:

• Conveyors

• Mining equipment

• Heavy lifting machinery

Key Features of 16B Roller Chain:

   Pitch: 25.4 mm (1 in)
   Wide inner plate spacing (17.02 mm)
   Thicker plates for durability
   Higher load-bearing capacity

Its sturdy design makes it ideal for high-load environments where durability and resistance to wear are critical.

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ANSI 80 Roller Chain

The ANSI 80 Roller Chain follows the ANSI B29.1 standard, making it an imperial pitch chain. It is commonly used in industrial machinery and high-performance environments requiring:

• High-speed operation

• Heavy-duty load handling

• Continuous power transmission

Key Features of ANSI 80 Roller Chain:

   Pitch: 25.4 mm (1 in)
   Slightly narrower inner plate spacing (15.75 mm)
   Optimized for high-speed and high-load conditions
   Commonly used in industrial automation and large machinery

Due to its strong construction and efficient design, the ANSI 80 chain is favored in high-load, high-speed operations.

                    
                                  chain showroom

Comparison: 16B Roller Chain vs. ANSI 80 Roller Chain

 

Feature	16B Roller Chain	ANSI 80 Roller Chain
Pitch (P)	25.40 mm	25.40 mm
Roller Diameter (d1)	15.88 mm	15.88 mm
Width Between Inner Plates (b1)	17.02 mm	15.75 mm
Pin Diameter (d2)	8.28 mm	7.92 mm
Pin Length (L)	36.10 mm	32.70 mm
Pin Length (Lc)	37.40 mm	35.00 mm
Inner Plate Depth (h2)	21.00 mm	24.00 mm
Plate Thickness (T)	4.15/3.1 mm	3.25 mm
Tensile Strength	60.0/13636 kN/lbf	56.70/12886 kN/lbf
Weight per Meter	2.71 kg/m	2.60 kg/m

Key Differences:

   Width: The 16B chain is wider than the ANSI 80 chain, which may impact compatibility with sprockets.
   Plate Thickness: The 16B chain has thicker plates, enhancing its wear resistance and longevity.
   Load Capacity: The ANSI 80 chain has slightly lower tensile strength, but it is optimized for high-speed applications.
   Weight: The ANSI 80 chain is slightly lighter, reducing overall system weight.

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Are 16B and ANSI 80 Roller Chains Interchangeable?

Even though both chains have the same pitch (25.4 mm), their structural differences affect interchangeability:

   Chain Width

The 16B chain is wider than the ANSI 80 chain, meaning the sprockets for one may not fit the other properly.

   Load Capacity & Strength

The ANSI 80 chain is designed for higher speeds, while the 16B chain is built for heavier loads. Swapping them could impact system performance.

   Fatigue Resistance

The ANSI 80 chain withstands higher operational stresses, making it more suitable for continuous-duty applications. The 16B chain is more resistant to heavy loads but may wear faster in high-speed environments.

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Conclusion: Which One Should You Choose?

   Choose the 16B Roller Chain if:
   Your application requires higher load capacity and durability.
   You need a chain for conveyors, mining equipment, or heavy machinery.
   You are using ISO standard components and sprockets.

   Choose the ANSI 80 Roller Chain if:
   Your application involves high-speed, high-load operations.
   You need a lighter-weight, standardized chain for industrial machinery.
   You are using ANSI standard sprockets and equipment.

Since they differ in width, tensile strength, and performance, they are not fully interchangeable. Always refer to manufacturer specifications when selecting a roller chain to ensure optimal performance, longevity, and safety for your machinery.

GIDI CHAIN LIMITED supplies lots of roller chain, conveyor chain, Leaf Chain, welded chain, forged chain, Palm Oil Mill Chain, Hoisting Chain, Mine and Metallurgy Chain, etc., totaling over 3000 varieties. And 90% of chains are exported worldwide, mainly to Southeast Asia, Europe, North America, and South America. Chains are welcomed by customers for the excellent quality. Our company owns more than 100 sets of advanced and professional manufacturing equipment. A perfect and rigorous QC system is implemented in every process from material purchasing to finished product packaging. Also, we have passed the ISO9001: 2015 Quality Management System Certification.

More Detail: www.gidi-chain.com

About Full Aluminum Stroage Boxes

A full aluminum sheet has good strength, rigidity, and dimensional stability, providing the necessary natural materials for an aluminum box. KASSICO aluminum box has the characteristics of anti-corrosion, waterproof, collision-proof, acid-proof, alkali-proof, compression-proof, sealing, and lightweight. Which can not be met by other types of boxes (wooden boxes, cartons, plastic boxes). It is very suitable for the packaging, transportation, and storage of various products. At the same time, all materials of the aluminum box can be used as recyclable materials, for environmental protection and reuse.

Characteristics of the Aluminum Box: It is made of aluminum. It is strong and durable. It can stack and stack the same-sized aluminum boxes. Through continuous sealing, it plays a sealing role. It can be placed on different types of pallets. Installed with two strong caps or an aluminum alloy hinge (115 degrees). Stack up and down to ensure stability through KASSICO corner positioning. Strengthen the bones and muscles at the edge to ensure firmness. Handles have environmentally friendly plastic rings. Fastening the open lock structure can be achieved by adding padlocks or cylinder locks. The tray with casters can be matched according to the requirements. It conforms to ergonomics.

Welcome to Ningbo Kassico Industry Technology Co., Ltd. KASSICO, a leading aluminum box factory in Ningbo, China, Have 18 years’ production experience, specializes in aluminum boxes, cases, and containers, and offers a wide-range of standard sizes and customized sizes to customers around the world for use in defense, aerospace, emergency services, telecom, military, medicals, chemical, tools transportation and recreational use. Our boxes ensure the safe transportation and storage of valuables, fragile items, and sensitive equipment. Welcome OEM & ODM.

Ningbo Kassico Industry Technology Co., Ltd.
Key Contact: Kassie Chen, Manager
Mobile: +86 135 0678 1296
Email: info@kassico.com     
https://www.kassico.com 

Where can aluminum transport boxes be used?

Where can aluminum transport boxes be used?

Because this product is designed to last for a long time, it can be used in many places. A workshop is one of the most likely locations as the containers can stack, are water resistant, and can be securely shut. They are also perfect for being transported regularly, so they may be used by construction workers to keep their tools safe. The lightweight aluminium the containers make it easy to lift and transport anywhere. The handles on the sides of the container are also covered with a grip plastic so there is little risk of dropping them when moving them around. The aluminium containers are also rust resistant, so they can be stored in the back of a truck without worry of the rain damaging them.

 aluminum storage case main features:

• Aluminum thickness 0.8mm to 1.5mm

• Lightweight, Impact resistant 

• Anti-corrosion, Heat and cold resistance

• Waterproof, Fireproof, Dustproof 

• Available standard sizes and customized sizes

• Welcome OEM & ODM, Can add customer's own logo

• Customized foam or EVA

  Welcome to Ningbo Kassico Metal Products Co.,ltd. KASSICO, a leading aluminum cases factory in Ningbo, China, Have 18 years’ experience in manufacturing custom aluminum storage transport boxes, aluminum truck tool boxes, customized aluminum cases.etc, welcome OEM & ODM.

Media Contact: 

Ningbo Kassico Metal Products Co.,ltd.

Address: 12F, Tian Yuan Mansion, 9 Jie Fang South Road, Ningbo, China                      Key Contact: Hellen Yu   Manager                                     

Tel:  +86 574 88231191                      

Fax:  +86 574 8729 8168

Url: www.kassico-alu.com      E-mail: sales#kassico-alu.com   

Agricultural chain

Agricultural chain is also referred as agricultural roller chain. It is one of the roller chains used for agricultural machine. It includes several types. Like CA type steel agricultural chains and S type steel agricultural chains. Our agricultural chains are strictly built in accordance with ISO487. The chains are made of premium steel alloy, manufactured and assembled by automatic machines, advanced heat-treatment and surface consolidating techniques. And they are typically applied in combine harvesters, round balers, feed wagon lifts, etc. The main specification includes:S32,S42,S45,S52,S55,S55R,S62,S77,S88 etc.
If you are interested in Agricultural Chain, please feel free to consult our company. Our company Zhejiang Gidi industrial chain co.,ltd（http://www.gidi-chain.com/） locating at shaoxing city,Zhejiang province,is specialized in the production of various kinds of industrial chain, roller chain,conveyor chain, engineering chains, high tensile chains, sprockets and other power transmission components under ISO9001 and ISO14001 certification.And all the products are manufactured as per ISO606, DIN8187,JIS or GB standard.Besides we have adopted the most advanced high speed assembly machinery, punching machinery, bush-forming machinery, “SY” brand continuous mesh stove for heat-treatment of Taiwan origin to ensure high stable quality.And we have our own testing lab for raw material, twist, fatigue, breaking load and length accuracy.

Industrial chain

Industrial chain(http://www.gidi-chain.com/Industrial-Chain.htm) is a special conveyor chain application for special industry. The chains’ material are usually carbon steel, alloy steel or 304 stainless steel. They can be both used for industry area for different applications. It plays an important part in driving, and lifting. And lots of areas need industrial chains.
If you want to know more about this, please feel free to consult our company.Our company called Zhejiang Gidi industrial chain co.,ltd.
Zhejiang Gidi industrial chain co.,ltd locating at shaoxing city,Zhejiang province,is specialized in the production of various kinds of industrial chain, roller chain,conveyor chain, engineering chains, high tensile chains, sprockets and other power transmission components under ISO9001 and ISO14001 certification.And all the products are manufactured as per ISO606, DIN8187,JIS or GB standard.Besides we have adopted the most advanced high speed assembly machinery, punching machinery, bush-forming machinery, “SY” brand continuous mesh stove for heat-treatment of Taiwan origin to ensure high stable quality.And we have our own testing lab for raw material, twist, fatigue, breaking load and length accuracy.

Stainless Steel Drive Roller Chain

Material: 40Cr, 65Mn,40Mn, 45Mn, Stainless steel, Etc.
Finish for pin: Blacken, Zinc plating, spray shooting, Chromed,
Claasification: Roller chain / elevator chains / feeder house chains
Application: Corn harvester/ wheat harvester/ rice harvester/ other machinery with chains
Accessary: Rubber paddles, slats for chain assemblies, roller, Bush, Pin, K attachments, A attachments, CL, OL, Etc.
Colors: Yellow;,blue, original colour, shot peening, golden (copper plated), silver (Nickel plated and zinc plated).According to your requirements
Feature: Long using life, good wear resistant, High accurancy. Low elongation rate.
Other advantages: Any special requirements about pins, attachments, and plates can be met.

The advantage of the Flexible Steel Cable Carrier Chain:
1. The chromium plated chain board has very nicelooking appearance and has very rational construction and flexible and high strength. It is reliable and easy to operate, install, dismantle or assemble. It is worthwhile mentioning that the antiwearing performance has been improved greatly due to wear resistent material and alloy pin-shaft are used.
2. The product is flexible to bending and has low resistance, giving low noises. It can be used for a very long period of time without any deforming or hanging down.
3. The product is nice looking, which makes the machine tool unit nicer looking as a whole and makes the machine tools and machineries more competitive in the international market.

this article is published by China manufacturer and supplier of Stainless Steel Roller Chain -- Zhejiang Gidi industrial chain co.,ltd.

Heavy Duty Chain - China manufacturer of heavy duty chain

HEAVY DUTY ANSI ROLLER CHAINS

The heavy-duty chain is manufactured with thicker inner and outer link plates over standard chains. This slight improvement increases the chains' working load and fatigue resistance while enduring more frequent & heavier shock loads. Heavy series chain is a great option for mechanical engineers designing drives that require more strength, but are restricted to tight space requirements. These chains are readily available in single-strand, double-strand, and triple-strand options. We offer two styles, which are your standard riveted and cottered construction.

Heavy Duty Chain Common Uses

Typically heavy series roller chains are best suited for drives that have moderate loads, frequent starting/stopping, or forward/reverse directional changes. Below are just some examples of common everyday uses for our heavy series chain.

Agricultural Equipment

Lumber Industry

Construction Equipment

Heavy Duty Conveying Systems

Heavy Duty Roller Chain vs Standard Roller Chain

First off, both chains are recognized as ANSI B29.1 industry size roller chains. The dimensions are very similar, except heavy-duty chains do have thicker plates, which makes the chain wider. With heavy-duty roller chain, you gain both working load strength and greater fatigue resistance. Standard chains are better for smoother operations with lighter loads, whereas heavy-duty chains can handle heavier loads and more repetitive shock loads.

GIDI CHAIN LIMITED supplies roller chain, conveyor chain, Leaf Chain, welded chain, forged chain, Palm Oil Mill Chain, Hoisting Chain, Mine and Metallurgy Chain, etc., totaling over 3000 varieties. And 90% of chains are exported worldwide, mainly to Southeast Asia, Europe, North America, and South America. Chains are welcomed by customers for the excellent quality. Our company owns more than 100 sets of advanced and professional manufacturing equipment. A perfect and rigorous QC system is implemented in every process from material purchasing to finished product packaging. Also, we have passed the ISO9001: 2015 Quality Management System Certification.

More Detail: www.gidi-chain.com

The main failure mode of the roller chain drive

The main failure modes of the chain drive are the following:

(1) roller chain plate fatigue failure

Chain loose side under repeated tension and tight side tension, after a certain number of cycles, the chain plate fatigue failure may occur. Under normal lubrication conditions, the fatigue strength is the main factor defining the carrying capacity of the chain drive.

(2) roller sleeve of impact fatigue damage

The chain drive meshing impact is borne by the first roller and the sleeve. Under repeated shocks, after a certain number of cycles, the roller sleeve will experience fatigue failure. This failure occurred in the form of a high-speed closed chain drive.

(3) roller chain pin and sleeve glued

When the wheel speed of up to a certain value, the impact energy links bitten by the increase between the pin and sleeve lubricants are destroyed, so that both the direct contact with the work surface at high temperature and pressure, thereby leading to gluing. Therefore, it is glued to a certain extent, limiting the chain of transmission of the speed limit.

(4) chain hinge wear

Hinge worn links become long, prone to jump off the teeth or chains. Open drive, harsh environmental conditions, or poor lubrication of the seal when the hinge can easily cause wear and tear, thereby drastically reducing the life of the chain.

(5) Overload pull off

This often occurs in low-speed pull-off off overloaded or severe overload of the drive.

This blog is published by China Roller Chain manufacturer - Zhejiang Gidi Industrial Chain Co., Ltd., Who a professional supplier of various industrial chain, roller chain, conveyor chain, engineering chains, high tensile chains, sprockets, and other power transmission components.

hot sale! quality and cheap Transmission Roller Chain!

Transmission Roller Chain

Transmission Roller Chain Details:

Product Name: Transmission Roller Chain
Place of Origin: Zhejiang Province, China
Type: Roller Chain
Material: Alloy, Stainless
Service: ODM and OEM
Treatment: Heat Treatment

Brief Description of Transmission Roller Chain:

1. Transmission Roller Chain is a mechanical element,as one of the common gear. The roller chain allows force transmission, and can sustain anywhere pressure.
2. The working principle of Transmission Roller Chain: through the hyperbolic arc chain,roller chains can reduce the energy loss and get higher transmission efficiency.
3. The high stability feature of Roller Chain allows smooth running;the high quality and low wear allows the Transmission Roller Chain working longer time; the high strength and high durability allows roller chain transmit intense force.
4. The Transmission Roller Chains have been used in the kinds of chain drive equipments.

Zhejiang Gidi industrial chain co.,ltd is a professional manufacturer and supplier of industrial chain,roller chain,conveyor chain,engineering chains,high tensile chains,sprockets and other power transmission components.
Welcome to do business with us.
Email: sales@gd-chain.com
Tel: +86 575 87258990