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PLW Standard Sprockets Precision-Engineered Sprockets for Roller Chains, Meets International Standards

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The basic structure of a chain wheel includes the tooth section, the wheel body, and the shaft hole. The tooth section is the key part where the chain wheel engages with the chain, and its shape and size determine the performance of the chain wheel. The wheel body is the main part of the chain wheel, used to support the tooth section and transmit torque. The shaft hole is the part where the chain wheel connects to the shaft, and its size and shape need to match the shaft.
  • Standard sprocket

  • PLW or Made to order

  • Alloy Steel/Stainless Steel

  • Plywood Case

  • PLW

  • CHINA

  • Standard

  • Sprocket

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PLW Standard Precision Sprockets Product Introduction

Product Overview

PLW Standard Sprockets are high-precision transmission components professionally engineered to match all standard roller chains. Manufactured in strict accordance with global industrial specifications, these sprockets deliver consistent dimensional accuracy, stable transmission performance and exceptional durability, serving as reliable core parts for mechanical power transmission systems worldwide. Adhering to international unified manufacturing standards, our standard sprockets feature strong compatibility and universal adaptability, perfectly matching mainstream standard roller chains across global markets.

Core Features & Advantages

  • International Standard Compliance: Fully manufactured and inspected in line with ISO, ANSI, DIN and other international industry standards. Strict standardized size design ensures complete interchangeability with global standard roller chains, eliminating matching errors and realizing seamless assembly and replacement.

  • Precision Engineering Manufacturing: Adopting advanced CNC machining, fine tooth finishing and strict heat treatment processes. The sprocket teeth feature smooth surface, accurate tooth pitch and uniform hardness, effectively reducing chain friction, wear and transmission noise, and improving the overall efficiency of power transmission.

  • Superior Material & Durability: Made of high-quality carbon steel and alloy steel with rigorous forging and quenching & tempering treatment. The products boast high tensile strength, good wear resistance and strong fatigue resistance, capable of long-term stable operation under high load, high speed and continuous working conditions.

  • Stable Transmission Performance: Optimized tooth profile design ensures tight fit and meshing between sprocket and roller chain, avoiding slipping, jitter and chain jumping during operation. It maintains stable and accurate power transmission, effectively reducing equipment failure rate and maintenance costs.

  • Wide Compatibility & Customization: Covering a complete range of standard specifications, including various tooth numbers, pitch sizes and bore sizes to meet diverse standard transmission needs. Meanwhile, we support non-standard customized processing based on customer’s actual equipment requirements.

  • Cost-Effective & Low Maintenance: With excellent structural stability and wear resistance, our standard sprockets have a long service life and low daily maintenance frequency. They help customers reduce equipment operation and replacement costs, achieving high-efficiency and low-cost mechanical transmission.

Product Specifications & Compatibility

PLW standard precision sprockets cover a full series of standard sizes applicable to simplex, duplex and triplex standard roller chains. All products feature standardized pitch, tooth depth, outer diameter and bore parameters, which are universally compatible with global standard roller chain models. Strict factory size inspection and quality testing ensure each product meets international standard tolerance requirements, supporting quick assembly and universal replacement for global customers.

Application Scenarios

Widely applicable to various mechanical transmission equipment equipped with standard roller chains, including industrial conveyor equipment, automated production lines, agricultural machinery, construction machinery, logistics transmission equipment, textile machinery, packaging machinery and general mechanical transmission systems. Suitable for various light, medium and heavy-load transmission working conditions, it is the preferred standard transmission part for global industrial equipment supporting and upgrading.

Quality Assurance

All PLW standard sprockets undergo strict raw material inspection, process monitoring and finished-product quality testing. We implement standardized production management in full compliance with international industrial quality systems. From material selection, precision processing to surface treatment and finished product inspection, every link is strictly controlled to ensure stable product quality, high precision and reliable performance, providing global customers with high-quality, standard and general-purpose sprocket transmission solutions.

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