Product Overview
Our company’s rack products are manufactured in accordance with relevant mechanical transmission standards and produced using mature machining processes. We offer a wide range of specifications and models to meet customer requirements, and we provide custom design and small-batch production based on customers’ drawings or samples. These products are primarily used in conjunction with gears to convert rotary motion into linear motion and vice versa. With a well-designed structure and stable operating performance, they are suitable for linear transmission systems in a variety of machinery and equipment, satisfying the application needs of different industries.
Product Features
The rack features a well-defined tooth profile, ensuring smooth meshing with the pinion, stable transmission, and appropriate backlash control. The raw material exhibits consistent molding, the overall structure boasts reliable strength, and the component demonstrates excellent wear resistance and impact resistance, making it suitable for high-frequency reciprocating operation. A comprehensive range of specifications is available, with customization options to match equipment installation dimensions, ensuring strong adaptability. Installation and commissioning are straightforward, routine maintenance is convenient, and the product maintains stable performance across a wide variety of operating conditions.
Product Applications
It is widely used in machine tools, construction machinery, automated production lines, printing equipment, textile machinery, and various transmission systems. Primarily employed in applications involving linear motion, push–pull actuation, and positioning/adjustment, it meets the requirements of industrial manufacturing, machining, and integration with automation equipment, providing reliable and stable drive support for the linear motion mechanisms of diverse types of equipment.
Introduction to the Processing Workflow
| Produce products | Industrial transmission components such as gears, sprockets, timing pulleys, bevel gears, and shafts; custom machining and export-oriented products. |
| Product Material | 45# steel, A3 steel, 40Cr, 20CrMnTi |
| Machinable Processes | Lathe precision turning, hobbing, gear grinding, keyway milling, stud threading, high-frequency hardening, quenching and tempering, black oxide coating, and zinc plating (custom processing available upon customer request). |
| Product Processing Flow | Blanking/Forging – Lathe Machining – Hobbing (Gear Grinding) – High-Frequency Hardening/Tempering – Black Oxide Coating/Galvanizing – Quality Inspection – Marking – Packaging |
| Product Features | Excellent material, high precision, excellent wear resistance, low noise, and smooth operation. |
| Surface Treatment | High-frequency quenching, tempering, blackening, and galvanizing |
| Product Standards | National standards, Japanese standards, European standards, and American standards (custom non-standard products available upon drawing submission). |
| Product Model | Sprocket: Single-row, double-row, triple-row, flat plate/turntable National standards: 06B, 08B, 12A, 16A, 20A, 24A, 28A, 32A (non-standard sizes available upon request) American standard: 35B, 40B, 50B, 60B, 80B, 100B, 120B, 140B, 160B (customizable for non-standard specifications); European standard: 40B, 50B, 60B, 80B, 100B, 120B, 140B, 160B (customizable for non-standard specifications); Japanese standard: 35, 40, 40, 60, 80, 100, 120, 140, 160 (customizable for non-standard specifications); Gears: Module 1–6 (customizable for non-standard specifications). |
| Factory inventory | We maintain ample inventory of standard sprockets and gears compliant with Chinese, European, American, Japanese, and other international standards. |
American standard parameters
| National standard model | American standard model | Pitch/P | Roller diameter/d1 |
| 3 points | 35B | 9.525 | 5.08 |
| 4 points | 40B | 12.7 | 7.874 |
| 5 points | 50B | 15.875 | 10.16 |
| 6 points | 60B | 19.05 | 11.97 |
| 1 inch | 80B | 25.4 | 15.88 |
| 1.2 inches | 100B | 31.75 | 19.05 |
| 1.5 inches | 120B | 38.1 | 22.23 |
| 1.6 inches | 140B | 44.45 | 25.4 |
| 2 inches | 160B | 50.8 | 28.58 |
National/Japanese/European standard parameters
| National standard model | Japanese/European standard model | Chain model | Pitch/P | Roller diameter/d1 | Inner section inner width/b1 |
| 2 points | 04C | ||||
| 3 points | 06B | 9.525 | 6.35 | ||
| 35B | 5.08 | ||||
| 4 points | 40B | 08A | 12.7 | 7.95 | 7.85 |
| 08B | 8.51 | 7.75 | |||
| 5 points | 50B | 10A | 15.875 | 10.16 | 9.4 |
| 10B | 10.16 | 9.65 | |||
| 6 points | 60B | 12A | 19.05 | 11.91 | 12.57 |
| 12B | 12.07 | 11.68 | |||
| 1 inch | 80B | 16A | 25.4 | 15.88 | 15.75 |
| 16B | 15.88 | 17.02 | |||
| 1.2 inches | 100B | 20A | 31.75 | 19.05 | 18.9 |
| 20B | 19.05 | 19.53 | |||
| 1.5 inches | 120B | 24A | 38.1 | 22.23 | 25.22 |
| 24B | 25.4 | 25.4 | |||
| 1.6 inches | 140B | 28A | 44.45 | 25.4 | 25.22 |
| 28B | 27.94 | 30.99 | |||
| 2 inches | 160B | 32A | 50.8 | 28.58 | 31.55 |
| 32B | 29.21 | 30.99 | |||
| 2.2 inches | 36A | 57.15 | 35.71 | 35.48 | |
| 2.5 inches | 40A | 63.5 | 39.68 | 37.85 | |
| 40B | 39.37 | 38.1 |
International Chain Parameters
| Chain model | Pitch/P | Roller diameter/d1 | National Standard | American standard | European standard | Japanese standard |
| 04C | 6.35 | 3.3 | 04C | 25B | 04C | 04C |
| 05B | 8 | 5 | 05B | 05B | 05B | 05B |
| 06B | 9.525 | 6.35 | 06B | 35B | 06B | 35B |
| 35B | 9.525 | 5.08 | ||||
| 08A | 12.7 | 7.95 | 08B | 40B | 08B | 40B |
| 08B | 12.7 | 8.51 | ||||
| 10A | 15.875 | 10.16 | 10A | 50B | 10A | 50B |
| 10B | 15.875 | 10.16 | ||||
| 12A | 19.05 | 11.91 | 12A | 60B | 12B | 60B |
| 12B | 19.05 | 12.07 | ||||
| 16A | 25.4 | 15.88 | 16A | 80B | 16B | 80B |
| 16B | 25.4 | 15.88 | ||||
| 20A | 31.75 | 19.05 | 20A | 100B | 20B | 100B |
| 20B | 31.75 | 19.05 | ||||
| 24A | 38.1 | 22.23 | 24A | 120B | 24A | 120B |
| 24B | 38.1 | 25.4 | ||||
| 28A | 44.45 | 25.4 | 28A | 140B | 28B | 140B |
| 28B | 44.45 | 27.94 | ||||
| 32A | 50.8 | 28.58 | 32A | 160B | 32B | 160B |
| 32B | 50.8 | 29.21 |
About Us
Renqiu Shouyue Transmission Machinery Co., Ltd. is located in Renqiu, Hebei Province, and is a comprehensive manufacturing enterprise specializing in the R&D, production, processing, and sales of non-standard gears, standard racks, and stainless-steel racks. With deep expertise in the field of mechanical transmission, the company focuses on providing high-quality transmission components for industries such as automation equipment, construction machinery, and material-handling systems. It boasts mature production processes, reliable supply capabilities, and flexible custom solutions for non-standard applications. The company has established a complete and stringent quality management system that oversees every stage—from raw materials and manufacturing to final product inspection—ensuring that its products meet exacting standards for precision, durability, and stability, and delivering dependable transmission solutions to customers on an ongoing basis.
Customized Services
OEM/ODM
We have a professional design team that provides end-to-end services, from design to production. We also accept custom orders based on your drawings or samples and can add logos or other personalized touches.
Non-standard customization
The original manufacturer boasts strong capabilities in production and R&D, and is able to undertake the design, manufacturing, and custom fabrication of non-standard products.
FAQ
What payment methods do you accept?
We accept a variety of internationally recognized payment methods, primarily T/T (telegraphic transfer) and L/C (letter of credit). T/T is a convenient option; simply remit funds to the bank account details we provide. An L/C, on the other hand, leverages bank credit to ensure transaction security, and we can accommodate irrevocable sight letters of credit. In addition, for certain long-term, stable partners, we may, following a risk assessment, negotiate other suitable payment arrangements, such as PayPal; however, the specific terms will be determined on a case-by-case basis.
What information do I need to provide to receive the lowest quote?
Product specification information must be provided, such as dimensions, color, packaging, and quantity.
Do you only sell products?
We not only sell products but also provide services, backed by a comprehensive after-sales service system.
Are you the manufacturer?
Shouyue Transmission Machinery Co., Ltd. of Renqiu City is located in Renqiu, Hebei Province. It is a comprehensive manufacturing enterprise specializing in the R&D, production, processing, and sales of non-standard gears, standard racks, and stainless steel racks. Motive: Renqiu Shouyue Transmission Machinery Co., Ltd. is located in Renqiu, Hebei Province. It is a comprehensive manufacturing enterprise specializing in the research and development, production, processing, and sales of non-standard gears, standard racks, and stainless steel racks. Shouyue Transmission Machinery Co., Ltd. is located in Renqiu City, Hebei Province. It is a comprehensive manufacturing enterprise specializing in the research and development, production, processing, and sales of non-standard gears, standard racks, and stainless steel racks. Located in northern Renqiu, Shouyue Transmission Machinery Co., Ltd. is a comprehensive manufacturing enterprise that specializes in the R&D, production, processing, and sales of non-standard gears, standard racks, and stainless steel racks. It is a comprehensive manufacturing enterprise that specializes in the R&D, production, processing, and sales of non-standard gears, standard racks, and stainless steel racks.
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Contact Information
Factory Address
South Side of Shihua Road, North Ring Economic Development Zone, Renqiu City, Cangzhou Prefecture, Hebei Province
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