SH Series High Strength Heavy Duty Short pitch roller chains

SH SERIES HIGH STRENGTH HEAVY DUTY SHORT PITCH ROLLER CHAINS

Core Material & Manufacturing Excellence

Structural Advantages & Performance Highlights

1. Superior Tensile & Impact Resistance: The overall structural optimization and premium material selection result in a tensile strength that is 25% - 35% higher than that of standard A - series roller chains, easily withstanding heavy static and dynamic loads in heavy - duty transmission scenarios. The chain also exhibits excellent impact - absorption capabilities, making it suitable for applications with variable loads and frequent start - stop cycles.

2. Compact Short - Pitch Design: The short - pitch configuration (ranging from 6.35mm to 28.575mm) allows for a more compact chain structure within the same transmission length. This not only saves installation space but also enables smoother and more stable power transmission, minimizing vibration and ensuring precise motion control.

3. Enhanced Wear & Fatigue Durability: The rollers and bushings are precision - ground and undergo surface - hardening treatments, which reduce friction and wear between the chain and sprockets. The optimized stress distribution in the link plates and the high - quality heat - treatment processes significantly improve the chain's fatigue life, allowing it to operate continuously for extended periods without failure.

4. High Compatibility & Interchangeability: The chain strictly complies with international standards like ISO, DIN, and ANSI, and has the same dimensional parameters as heavy - duty roller chains. This ensures perfect compatibility with standard sprockets and facilitates easy replacement of existing chains in various equipment, minimizing downtime and maintenance costs.

5. Customizable Configurations: Available in single - row, double - row, and triple - row configurations, the SH Series can be tailored to meet specific power transmission requirements. Custom options for surface treatments, such as black oxide, zinc plating, or hot - dip galvanizing, are also offered to enhance corrosion resistance in humid, dusty, or corrosive environments.

Application Scope

• Industrial Machinery: Heavy - duty conveyors, mixers, crushers, presses, and packaging equipment for material handling and power transmission.

• Agricultural Machinery: Combine harvesters, forage harvesters, hay balers, and grain elevators, suitable for crop harvesting, conveying, and processing operations.

• Construction & Engineering Equipment: Excavators, loaders, bulldozers, and concrete mixers, providing reliable power transmission for heavy - duty operations in construction sites.

• Logistics & Material Handling: Automated storage and retrieval systems, pallet conveyors, and overhead cranes, ensuring efficient and smooth material flow in warehouses and distribution centers.

• Mining & Metallurgy: Mining machinery, ore conveyors, and steel - making equipment, designed to withstand harsh working conditions such as heavy loads, dust, and high temperatures.

Quality Assurance & Customization Services

• Custom pitch, row number, and length to fit specific equipment.

• Special material selection for extreme working conditions (high temperature, corrosion, etc.).

• Custom surface treatments and attachment designs for unique application needs.