120H Roller Chain

Roller Chains & Sprockets
Roller chains and sprockets are essential components in many power transmission systems. The roller chain consists of a series of rollers that are connected by side links and are designed to engage with the teeth of a sprocket. The sprocket, on the other hand, is a wheel with teeth that mesh with the rollers of the chain, transferring power and motion from one sprocket to another.

What is Industrial Roller Chain used for?
Industrial roller chains are used in a wide range of applications, including conveying, power transmission, and automotive systems. They are suitable for use in harsh environments, such as high temperatures, corrosive atmospheres, or dusty conditions. Some of the main uses of industrial roller chains are as follows:
- Conveyor systems
- Printing presses
- Packaging machinery
- Automotive systems
- Machine tools

TYPES OF ROLLER CHAINS
There are various types of roller chains, each designed for specific applications. Some of the most common types include:
- Single
- Double
- Triple
- Quadruple
- Stainless steel
- Nickel-plated
- Self-lubricating
- Hollow-pin
- Heavy-duty

How to choose or customize the right roller chain?
When choosing or customizing a roller chain, it is important to consider the following parameters:
- Pitch
- Roller diameter
- Overall width
- Pin diameter
- Tensile strength
- Working load
- Operating temperature
- Environment
- Lubrication
- Speed
About HZPT
HZPT was established in 2006 and is located in Hangzhou, China. Our factory covers an area of 1,700 square meters and has a total construction area of 30,000 square meters. We offer more than 10 series and thousands of specifications of gearboxes, including planetary gearboxes, spiral bevel gearboxes, and customized high-precision gearboxes. We have four patents and specialize in producing high-torque gearboxes. Our advantages include:
- 20 years of ODM and OEM experience
- 100% testing before shipment
- 24-hour service
- Best materials used in our products
- New products designed annually to meet market demands
- Factory direct pricing for 4 years
- Customized packaging and branding available for OEM and ODM products
Why choose our roller chains?
Our roller chains are made of high-quality materials and are manufactured to meet international standards. Here are some of the advantages of our products:
- High tensile strength
- Resistance to wear and fatigue
- Corrosion-resistant
- High precision and durability
- Wide range of sizes and specifications available
With our years of experience in the industry, we have developed a reputation for providing high-quality products and excellent customer service. Contact us today to learn more about our products and how we can help your business.

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