Top Plate Chain

The top plate chain is a special type of conveyor chain, characterized by continuous top plates (or carrying plates) fixed above its links, which directly carry and convey materials. This design combines the chain’s power transmission function with the material-carrying function, making it widely used in automated production lines, logistics sorting, food processing, and other scenarios where high requirements for conveying stability and material protection are needed.
Main Characteristics and Advantages
High conveying stability:
The top plates provide a flat, continuous carrying surface, making them suitable for conveying easily toppled, irregularly shaped, or surface-sensitive materials (such as cartons, bottled products, and precision parts).
Strong adaptability:
Material options: Stainless steel top plates have strong corrosion resistance, suitable for scenarios with high hygiene requirements such as food and pharmaceutical industries; plastic top plates are lightweight and low-noise, suitable for conveying light materials.
Environmental compatibility:
They can operate in complex environments such as high temperatures, humidity, and dust (adjusted according to material properties).
Combination of flexibility and rigidity:
The top plates are hinged via the chain, enabling both linear conveyance and complex trajectories such as turning and lifting under the guidance of guide rails, while maintaining the relative stability of the carrying surface.
Easy cleaning and maintenance:
The flat top plates are easy to clean (especially stainless steel ones), meeting the hygiene standards of the food and pharmaceutical industries; the modular design of chain components allows for individual replacement when partially damaged, resulting in low maintenance costs.
Your Professional Top Plate Chain Supplier!
Suzhou New Ball Conveyor Chain Manufacturing Co., Ltd. was established in 2000 and is a manufacturer specializing in the production of conveyor chains and special chains. Our main products include Speed-fold chains, Drive chains, Conveyor chains, Conveyor chains with outboard rollers, Conveyor chains with top rollers, Roller chains with roof attachments, Side bow chains, Articulated bottomplate chains, Leaf chains, Hollow pin chains and other kinds of special chains , sprockets.
Why Choose Us
Advanced Equipment
We possess a complete production line and in-house testing equipment to ensure stable manufacturing processes and consistent product quality for various chain types and specifications.
Quality Control
Our products are manufactured according to ISO, ANSI, DIN, and JIS standards, ensuring compatibility with global equipment systems and seamless integration into existing applications.
Customized Services
Before production begins, we conduct a comprehensive review of the technical parameters provided by our customers. We customize the chain structure, dimensions, and accessory configurations based on specific conveying and transmission requirements to meet the demands of diverse application scenarios.
Comprehensive Product Range
We offer a complete range of conveyor and transmission chains, including roller chains and chains with special attachments, to meet the needs of material handling, transportation, and various industrial applications.
Specification
|
Newball |
Pitch |
Width |
Roller |
Pin dimension |
Plat dimension |
U type attachment dimension |
Tensile strength |
||||||
|
P |
b1 |
d1 |
d2 |
L |
LC |
h2 |
T |
A |
B |
H |
t |
Qmin |
|
|
mm |
KN |
||||||||||||
|
06B-U1 |
9.525 |
5.72 |
6.35 |
3.28 |
15.8 |
16.7 |
8.2 |
1.3 |
11.4 |
17.3 |
5.2 |
1.30 |
9.0 |
|
08A-U1 |
12.7 |
7.85 |
7.95 |
3.96 |
19.4 |
21.0 |
12 |
1.5 |
14.2 |
24.2 |
8.3 |
1.50 |
14.1 |
|
08A-U1 |
12.7 |
7.85 |
7.95 |
3.96 |
19.4 |
21.0 |
12 |
1.5 |
14.6 |
24.0 |
9.5 |
1.50 |
14.1 |
|
08B-U1 |
12.7 |
7.75 |
8.51 |
4.45 |
20.0 |
22.0 |
11.8 |
1.6 |
14.6 |
24.2 |
8.3 |
1.50 |
18.0 |
|
08B-U1 |
12.7 |
7.75 |
8.51 |
4.45 |
20.0 |
22.0 |
11.8 |
1.6 |
14.6 |
24.0 |
9.5 |
1.50 |
18.0 |
|
10A-U1 |
15.875 |
9.4 |
10.16 |
5.08 |
24.0 |
26.0 |
15.09 |
2.0 |
17.4 |
30.0 |
12.0 |
1.50 |
22.2 |
|
10B-U1 |
15.875 |
9.65 |
10.16 |
5.08 |
23.0 |
25.0 |
14.7 |
1.7 |
16.8 |
30.0 |
11.3 |
1.50 |
22.4 |
|
12A-U1 |
19.05 |
12.57 |
11.91 |
5.94 |
30.0 |
32.0 |
18 |
2.4 |
21.4 |
36.0 |
13.0 |
1.85 |
31.8 |
|
12B-U1 |
19.05 |
11.68 |
12.07 |
5.72 |
26.0 |
28.0 |
16 |
1.8 |
19.6 |
36.0 |
13.0 |
1.85 |
29.0 |
|
16A-U1 |
25.4 |
15.75 |
15.88 |
7.92 |
37.2 |
39.5 |
24 |
3.2 |
27.5 |
46.0 |
16.0 |
2.40 |
56.7 |
|
16B-U1 |
25.4 |
17.02 |
15.88 |
8.28 |
41.0 |
44.0 |
21 |
4 |
29.1 |
49.0 |
15.4 |
1.50 |
60.0 |
|
20A-U1 |
31.75 |
18.9 |
19.05 |
9.53 |
47.2 |
49.7 |
30 |
4.0 |
34.0 |
57.6 |
22.0 |
3.20 |
86.7 |
|
24A-U1 |
38.1 |
25.22 |
22.23 |
11.1 |
58.3 |
62.3 |
35.7 |
4.8 |
46.0 |
75.2 |
29.0 |
4.00 |
127.0 |
|
28A-U1 |
44.45 |
25.22 |
25.40 |
12.7 |
62.4 |
67.0 |
41 |
5.6 |
45.4 |
85.0 |
34.0 |
4.00 |
172.4 |
|
Note: Optional materials include: all carbon steel, galvanized carbon steel top plate, carbon steel + stainless steel top plate, and all stainless steel. |
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Top Plate Chain Structure and Components
Chain Plates
Chain plates form the main body of the conveyor chain. They are made of stainless steel and have a smooth surface that is easy to clean.
Needle Roller Links
Needle roller links connect the chain plates, creating a flat and even surface.


Top plate chains are particularly suitable when piece goods have to be transported that may also accumulate. The construction consists of a unique hollow pin chain and dismountable top plates. To secure the plates tightly and safely, a long pin is attached to the bottom side of the plate, which feeds into the hollow pin of the chain and is subsequently affixed using circlips. Opening the chain for mounting the plate is not required.
An additional short pin twist secures the top plates by meshing with the respective container. The surfaces of the carrier top plates are smooth and specially coated to increase wear resistance and corrosion protection. The distance between the sickle-shaped top plates to each other is minimal and allows for unrestricted movement even around narrow bends. The bottom bearing areas of the full plates are large enough to transmit the weight of the goods onto a guide rail.
Food and Beverage: For hygienic conveying of packaged goods, bottles, cans, and food items in processing and packaging lines.
Pharmaceutical: In cleanroom environments for transporting medicines, vials, and other related medical devices with minimal contamination risk.
Packaging: Handling boxes, cartons, and containers in automated packing and complex sorting systems.
Automotive: Moving auto parts and components along assembly lines.
Bottling and Canning
High-speed lines for filling, capping, and labeling beverages and canned products.
Electronics
Conveying delicate components like circuit boards and assemblies.
Logistics and Warehousing
For distribution centers and automated sorting systems.
Customization Services
To better meet the diverse needs of different industries and customers, we can tailor top plate chain professional solutions to your specific application scenarios and special requirements. For further information or support, please feel free to contact us.
Packaging and Shipping
|
Packaging |
Wooden box, PE film |
|
Transportation methods |
Road transport, rail transport, sea transport, air transport |
Our Certificate






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