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Help CenterStainless Steel and Plastic Roller Chain Sprockets for Agricultural and Industrial Use
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Hebei Speed Torque Transmission Technology Co., Ltd. is proud to present our Stainless Steel and Plastic Roller Chain Sprockets, designed to meet the rigorous demands of both agricultural and industrial applications. With over 6 years of manufacturing experience, a factory spanning 3,000–5,000 square meters, and an annual export value of US$5–10 million, we deliver reliable power transmission components that combine corrosion resistance, lightweight design, and long service life. Our sprockets are ISO9001 certified and trusted by clients across North America, South America, Europe, Southeast Asia, Africa, and beyond.
These roller chain sprockets are crafted from premium stainless steel and high-strength engineering plastics, offering a unique balance of durability and cost-effectiveness. Whether you need to replace worn parts in a combine harvester, upgrade a conveyor system in a food processing plant, or build a custom agricultural machine, our sprockets provide the precision and performance you can rely on.
Key Features & Technical Specifications
- Dual Material Options: Stainless steel (304/316) for extreme corrosion resistance; engineering plastic (nylon, UHMWPE) for lightweight, non-corrosive, and low-noise operation.
- Precision Machining: CNC cut teeth with tight tolerances (ISO 606 / DIN 8187 standards) ensure smooth engagement with standard roller chains.
- Customizable Configurations: Available in a wide range of tooth counts (8–60), pitch sizes (1/2" to 2"), bore diameters, keyways, and hub styles (plain, flanged, or with pilot bore).
- Agricultural & Industrial Duty: Designed for high torque, shock loads, and exposure to dust, moisture, chemicals, and UV radiation.
- Easy Installation: Pre-drilled mounting holes and optional set screws simplify assembly on shafts.
- ISO9001 Quality Management: Every batch undergoes hardness testing, dimensional inspection, and surface finish verification.
Typical Applications
- Agricultural equipment: tractors, harvesters, seeders, irrigation systems, and balers.
- Industrial conveyors: packaging lines, material handling, food processing, and textile machinery.
- Automotive assembly lines, printing presses, and packaging equipment.
- Outdoor installations exposed to rain, salt, and chemicals.
Technical Data (Sample Size 30 Teeth, 1" Pitch)
| Parameter | Stainless Steel | Plastic |
| Material | SS304 / SS316 | Nylon 6 / UHMWPE |
| Tensile Strength | ≥520 MPa | ≥80 MPa |
| Operating Temperature | -40°C to +400°C | -40°C to +120°C |
| Hardness (Rockwell) | HRC 20–30 | Shore D 80–90 |
| Weight (approx.) | 1.2 kg | 0.35 kg |
Why choose our sprockets? The stainless steel variant offers superior strength and corrosion resistance in harsh environments, while the plastic version reduces weight, noise, and eliminates the need for lubrication. Both types are fully customizable to match your specific shaft dimensions, chain pitch, and tooth profile. We also offer a complete line of matching roller chains, bushings, and tensioners for a one-stop solution.
Customer Benefits
- Reduced Downtime: Precision-fit sprockets minimize chain wear and extend service life.
- Cost Savings: Long-lasting materials reduce replacement frequency; plastic sprockets are highly economical.
- Versatile Integration: Compatible with ANSI, DIN, and ISO standard roller chains.
- Safe Operation: No sharp edges, optional plastic guards for added safety.
Trusted by global industries: Since 2017, Hebei Speed Torque has shipped over 100,000 sprockets to more than 30 countries, including major agricultural regions in the Americas, Europe, and Africa. Our ISO9001-certified quality system ensures consistent performance, and our experienced team (101–200 employees) provides responsive technical support and after-sales service. We ship from Port of Shanghai, Tianjin, or Qingdao with lead times as short as 15–30 days for custom orders.
Contact us today to request a quote, sample, or technical drawing. Our engineers will help you select the ideal sprocket material, tooth count, and hub configuration for your application. Experience the reliability of Hebei Speed Torque Transmission Technology Co., Ltd. – your partner in power transmission excellence.
Frequently Asked Questions
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Q: What is the difference between stainless steel and plastic sprockets?
A: Stainless steel sprockets are stronger, heat-resistant, and ideal for heavy loads and high temperatures. Plastic sprockets are lightweight, corrosion-proof, and operate quietly, suitable for food processing or outdoor use where moisture is present. -
Q: Can I get custom bore sizes and keyways?
A: Yes, we offer custom machining for bore diameters, keyways, set screw holes, and hub dimensions. Please provide your shaft specifications for a tailored solution. -
Q: Are these sprockets compatible with standard roller chains?
A: Absolutely. Our sprockets are manufactured to ANSI/ISO/DIN standards, ensuring compatibility with most common roller chain sizes (e.g., 40, 50, 60, 80, 100 series). -
Q: What is the minimum order quantity (MOQ)?
A: MOQ is typically 10 pieces for standard sizes, but we can negotiate lower quantities for samples or trial orders. For custom designs, MOQ may be 50–100 pieces depending on complexity. -
Q: How long does production take?
A: Standard sprockets ship within 5–10 working days. Custom orders take 15–30 days after drawing approval. We offer express shipping options for urgent needs. -
Q: Do you provide samples for testing?
A: Yes, sample orders are welcome. We can supply a few pieces at cost plus shipping. Please contact our sales team to arrange. -
Q: What certifications do you have?
A: Our factory is ISO9001:2015 certified. We also provide material test certificates and dimensional inspection reports upon request. -
Q: Can I use plastic sprockets in high-temperature environments?
A: Plastic sprockets are rated for continuous use up to 120°C. For higher temperatures, stainless steel is recommended. Please consult our engineers for specific application conditions.
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