Company Advantages1. DHP become more famous mainly for its independent designs. It resists corrosion, can last longer and operate more efficiently
2. The product is available at a competitive price and used by more and more people. This product offers good mechanical characteristics
3. This product is not only humidity-resistant but also sag-resistant. It remains dimensionally stable even in a wet environment. It features excellent machinability and dimensional stability
4. The product has appropriate effective porosities which are interconnected. The porosity is important for storing water content and air. It is unaffected by salt water, oxidizing agents, or acids
5. It has the good soundproof capability. Its heart board part is made of premium timber such as extrusion chipboard or designed with a bee structure, all which can effectively keep out the sound. It will withstand years of use even in harsh conditions
Our strengths
"Sizes of sprockets are different. When choosing and purchasing sprockets, customers need to measure the sprockets according to the machines used and then determine the type of sprockets.
1. It runs smoothly and is not easy to produce radial runout and vibration.
2. Parts are not easy to be damaged and their service life is prolonged.
3. The product is easy to update and operate."
Product name | Plastic sprocket |
Wheel material | Nylon |
Screw material | 304 stainless steel |
Item No. | H820 |
Aperture | 25/30/35mm |
External diameter | 129.5 mm |
Internal diameter | 127.8 mm |
Thickness | 52 mm |
Weight | 600 Grams |
Custom | Yes |
Color | Black/customizable |
Packing | Cartons, pallets |
Scope of application | Suitable for heavy load transportation for its good coordination, high accuracy and durability |
Export market | Global |


The first part
Injection Molding, Easy to Install
The second part
High accuracy, good coordination and durability
The third Part
Products of different sizes and materials can be customized.
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Company Features1. With reliable quality and competitive price, DONGGUAN HANJUN PLASTIC PRODUCT CO., LTD are cooperating with many famous companies for its conveyor system parts . The quality management department of DONGGUAN HANJUN PLASTIC PRODUCT CO., LTD has equipped with advanced equipment to maintain good product quality.
2. Complete production and testing equipment are owned by HANJUN PLASTIC PRODUCT's factory.
3. conveyor parts suppliers sells well for its high quality. Enterprise culture is highly significant to DONGGUAN HANJUN PLASTIC PRODUCT CO., LTD for long-term development. Get info!