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12A-G1 Rubber Top Chain 12A-G1 Rubber Top Roller Chain
The 12A-G1 rubber top chain is a type of roller chain that has rubber tops on the rollers. This makes it a non-marking chain, which means that it will not damage or mark sensitive materials, such as finished wood products, glass, or synthetic panels. The rubber tops also help to reduce noise and vibration, making this rubber top chain a good choice for applications where quiet operation is important.
The 12A-G1 rubber top chain is available in a variety of sizes, including 1/2″*3/32″, 5/8″*1/8″, and 3/4″*1/4″. It is also available in a variety of materials, including stainless steel, carbon steel, and plastic.
The 12A-G1 rubber top chain is commonly used in conveyor applications, such as those used to transport food, beverages, and other sensitive materials. It is also used in other applications where a non-marking chain is required, such as in manufacturing and assembly lines.

▍12A-G1 Rubber Top Chain Sizes Chart:

| Chain No. | Pitch | Roller diameter | Width between inner plates | Pin diameter | Pin length | Plate and attachment dimension | Tensile strength | Weight per meter | ||||
| P | d1 max | b1 min | d2 max | L max | h2 max | A | B | H | T | Q min | q | |
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | kN/lbf | kg/m | |
| 12A-G1 Chain | 19.050 | 11.91 | 12.57 | 5.94 | 29.9 | 18.00 | 21.40 | 37.05 | 21.0 | 1.85 | 31.8/7153 | 2.55 |
▍12A-G1 Rubber Top Chain Specifications:
1. Chain Material: Alloy steel & Stainless steel
2. Rubber Material: NBR & NR
3. Rubber hardness: Shore hardness 65-75, 75-85
4. Chain Surface Treatment: Shot peening & Blackening & Bluing
5. Chain Size: 12A-G1 Chain, 12A-G2 Chain
| Product name | 12A-G1 Rubber Top Chain (Rubber Top Roller Chain) |
| Materials Available | 1. Stainless Steel: SS304, SS316, etc |
| 2. Alloy Steel: 45Mn, 42CrMo, 20CrMo, etc | |
| 3. Appurtenant material: NR, NBR | |
| 4. OEM, according to your request | |
| Surface Treatment | Shot peening, Blackening, Oxygenation, Polishing, Zinc-plated, Nickel-plated, Anodized, etc. |
| Characteristic | Fire Resistant, Oil Resistant, Heat Resistant |
| Design criterion | ISO DIN ANSI & Customer’s Drawing |
| Size | Customer’s Drawing & ISO Standard |
| Application | Wood products factory, plywood factory |
| Package | Wooden Case / Container and pallet, or made-to-order |
| Certificate | ISO9001: 2008 |
| Advantage | First quality, Best service, Competitive price, Fast delivery |
| Delivery Time | 20 days for samples. Forty-five days for official order. |
▍Features of 12A-G1 Rubber Top Chain:
The 12A-G1 rubber top chain is a type of roller chain that is commonly used in a wide range of applications where a positive drive is required to move products along a production line. Here are some of the features of the 12A-G1 rubber top chain:
1. Size: The “12A” designation refers to the size of the rubber top chain, which is a standard size for roller chains. The pitch (distance between each link) is 5/8 inch.
2. Rubber Top Attachment: The 12A-G1 rubber top chain features rubber attachments on the top of each link, which provide a non-slip surface for products to be conveyed. The rubber top attachment is designed to be durable and long-lasting and is easily cleaned and sanitized.
3. Strength and Durability: The 12A-G1 rubber top chain is designed to be strong and durable, with high tensile strength and wear resistance. This makes it suitable for use in a wide range of industrial applications, including food processing and packaging, automotive manufacturing, and heavy machinery.
4. Corrosion Resistance: The 12A-G1 rubber top chain is also designed to be corrosion-resistant, which makes it suitable for use in harsh environments such as chemical processing plants and outdoor applications.
5. Easy Assembly and Maintenance: The 12A-G1 rubber top chain is designed to be easy to assemble and maintain, with simple attachment and removal of links as needed. This can help to reduce downtime and increase productivity.
Overall, the 12A-G1 rubber top chain is a reliable and versatile conveyor chain that is widely used in many different industries. Its strength, durability, and non-slip surface make it ideal for moving products along a production line, while its easy assembly and maintenance help to minimize downtime and keep operations running smoothly.
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▍Applications of 12A-G1 Rubber Top Chain:
The 12A-G1 rubber top chain is a roller chain with rubber covers on its rollers. This makes it a non-marking chain, meaning it will not damage or leave marks on sensitive materials such as finished wood products, glass, or composite panels. The rubber covers also help reduce noise and vibration, making this rubber top chain ideal for applications requiring quiet operation.
Here are some common applications of the 12A-G1 rubber top chain:
(1) Conveyor Systems: This 12A-G1 rubber top chain is commonly used in conveyor systems for transporting food, beverages, and other sensitive materials. The non-marking properties of the chain help prevent the transfer of dirt, bacteria, or other contaminants to the conveyed products.
(2) Food Processing Equipment: The 12A-G1 rubber top chain is also used in food processing equipment such as slicers, mixers, and grinders. The non-marking properties of the chain help prevent food contamination.
(3) Packaging Machinery: This 12A-G1 rubber top chain is also used in packaging machinery such as case packers and shrink wrappers. The non-marking properties of the chain help prevent damage to packaging materials.
(4) Material Handling Equipment: The 12A-G1 rubber top chain is also used in material handling equipment such as forklifts and pallet trucks. The non-marking properties of the chain help prevent damage to the materials being handled.
(5) Manufacturing and Assembly Lines: This 12A-G1 rubber top chain is also used in manufacturing and assembly lines, typically for conveying parts and components. The non-marking properties of the chain help prevent contamination of parts and components.
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▍12A-G1 Rubber Top Chain Sprockets and 12A-G1 Rubber Top Chain
The 12A-G1 rubber top chain and 12A-G1 rubber top chain sprocket are components used in power transmission systems. The rubber top chain is a conveyor chain with rubber pads attached to the top surface of its links. These rubber pads provide a non-slip surface, helping to grip the conveyed products and prevent them from sliding or moving during transport. The 12A-G1 rubber top chain refers to a chain of a specific size and pitch, with a pitch of 3/4 inch.
The 12A-G1 rubber top chain sprocket is a gear that engages with the chain, providing the driving force to move the chain and the products it carries. The 12A-G1 rubber top chain sprocket is specifically designed for use with the 12A-G1 rubber top chain. The tooth profile of these sprockets matches the contour of the chain, ensuring smooth and efficient power transmission.
Together, the 12A-G1 rubber top chain and 12A-G1 rubber top chain sprocket form a reliable power transmission system, ideal for applications requiring a non-slip surface, such as in the food and beverage industry, or applications requiring high-speed or long-distance product conveyance.
The 12A-G1 rubber top chain sprocket is a sprocket specifically designed for use with the 12A-G1 rubber top chain. It features several characteristics that make it an ideal choice for this type of chain, including:
(1) The sprocket teeth are designed to grip the rubber pads on the rubber top chain, providing a secure and reliable connection.
(2) The rubber top chain sprocket is made from high-quality, wear-resistant materials.
(3) The rubber top chain sprocket is available in various sizes to match different sizes of the 12A-G1 rubber top chain.

▍China Rubber Top Chain Manufacturers
We craft bespoke linkages per client delineations. Our ethos: unassailable integrity, equitable valuations, swift consignments, and attentive stewardship. Repertoire spans propulsion and conveyance strands—roller sequences, oleaginous palm conduits, saccharine mill articulations, foliar chains, planar crests, lateral arcs, arboreal haulers, 81X series, agrarian harnesses, muted varietals, PIV mechanisms, austenitic constructs, vehicular stowing, tacit linkages, engineered matrices, pintle forgings, welded ferrous, drop-hammered, and malleable ferric types. Multifarious appendages at hand.

12A-G1 Rubber Top Chain: Precision-Engineered for Delicate Conveyance
The 12A-G1 rubber top chain features an elastomer crown design on the top of each roller, making it a prime example of damage-free conveying. It protects delicate substrates such as polished wood, crystal glass, or composite laminates from unsightly scratches and damage. These flexible coatings effectively suppress acoustic resonance and vibration interference, making them ideal for quiet operating environments.
Its versatility is evident in the wide range of available sizes, from 1/2″ x 3/32″ to 3/4″ x 1/4″. Materials include austenitic stainless steel, ferritic carbon steel, and polymer composites. This diverse selection meets a variety of industrial needs.
This chain is primarily used in conveyor systems for food, beverages, and fragile goods. It is also suitable for manufacturing processes where a pristine chain surface is critical to avoid surface damage.
edit by gzl







