HM Stainless Steel Pulley
HM manufactures stainless steel pulley that is available in various sizes and designs. They are made of 304-grade stainless steel, which makes them strong and resistant to corrosion. Our stainless steel pulleys are used to lift loads, apply forces, and transmit power.
- ISO9001, ISO14001, and ISO45001 certified
- Fully customized to your specifications
- Experienced manufacturer for over 15 years
- Anti-rust, strong, and durable properties
Your Stainless Steel Pulley Supplier in China
Stainless steel pulley is a large wheel on which a rope turns. HM produces stainless steel pulleys in diameters ranging from 5/8″ to 6″ that can accommodate wire rope or fiber rope. These pulleys are totally made of stainless steel for durability and mechanical strength, making them perfect for rigging applications in both the marine and industrial sectors.
HM is the leading source for stainless steel pulleys in the industrial, marine, architectural, commercial, government, and OEM markets. With our modern facility located in China, we design and manufacture one of the world’s most complete and highest quality lines of stainless steel pulleys. HM has more than 2 decades of manufacturing experience. And for those years, we become one of the trusted providers of various types of stainless steel pulleys. We also accept customization requests to fit your exact needs.
Stainless Steel Pulley Series
One benefit of a detachable pulley system is that it requires less work than simply lifting weights normally. In order to lift big objects, less physical force is needed. Additionally, the force’s direction is altered. Because they allow you to lift heavier objects with minimal effort, detachable pulleys are great for your applications.
The stainless double wheel pulley is a system of two pulleys used together to move a load. This term may refer to two separate pulleys joined by ropes and used together. It may also refer to a single unit of two pulleys next to one another rotating on a common axle. Multiple pulleys used together are referred to as a compound pulley system.
The stainless single-wheel pulley is a device composed of a wheel on an axle over which a rope, cord, or similar implement is looped. Its goal is to vary the force exerted to one end of the rope in one direction or to achieve a purpose that is similar but also involves changing the force’s direction.
The 304 stainless steel pulley is composed of two carbon steel ball bearings inside the pulley, which can reduce the friction of the wheel. The pulley turns more flexibly and has no noise. Since made of stainless steel, it makes them rust-proof, corrosion-resistant, and outdoor use can also prevent pulley corrosion.
U-type stainless steel pulley is made of stainless steel and is robust and corrosion-resistant. Feature with U-shaped bracket that is thick and capable of handling heavy loads. It is a practical and simple pulley, designed to utilize ropes in lifting large objects or lower burdens indoors by leveraging gravity.
316 stainless steel pulleys are pulleys made of 316 stainless steel. It is the standard high corrosion-resistant steel for cable and rope. It makes the pulley resistant to numerous chemicals used in textile, food processing, photography, pulp and paper, and industries. It may be utilized in temperatures as high as 480oC (900oF).
Stainless Steel Pulley Features
Our stainless steel pulley has high versatility therefore it can be widely used for different applications including agricultural, industrial, marine, commercial, and more applications. It is a highly durable device.
HM stainless steel pulley has a high workload limit due to its precision heat treatment, stainless steel structure, corrosion-resistant properties, and high-strength construction. It has a solid reputation for strength.
HM stainless steel pulley is made with 316 and 304 stainless steel for long-lasting use. Its surface is finished that can resist dirt, rain, mud, snow, and other corrosive elements. They are also customized to your specifications.
We offer premium pulleys with versatility designed to support the movement of the belt along its circumference. They are generally used to lift objects, create forces, and transport power. It meets the high test requirements.
How Stainless Steel Pulley Works?
The pulley is a wheel mounted on an axle or shaft. It is intended to assist movement and direction change along the circle of a taut cable or belt. There are several ways to lift objects, create forces, and transport power using pulleys. The combination of a wheel, axle, and supporting shell is referred to as a “block” in nautical contexts.
Stainless steel pulley may also be referred to as a sheave or drum, and it may have one or more grooves running between two flanges all the way around it. The rope, cable, belt, or chain that travels over the pulley inside the grooves serves as the drive element of a pulley system. However, the block and tackle are made of assembled pulleys to provide a mechanical advantage for applying heavy forces. For the purpose of transferring power from one rotating shaft to another, pulleys are also put together as a component of belt and chain drives.
SS Grades Used for Pulley Fabrication
HM works with numerous stainless-steel alloys for pulley production, mainly are:
Stainless Steel 309: This material is appropriate for applications requiring high temperatures.
Stainless Steel 409: It is suitable for both hot and cold work and is simple to weld and process. Even at high temperatures, this alloy preserves its corrosion resistance.
Stainless Steel 304: It is the most widely used alloy of stainless steel are renowned for its flawless surface polish. This is weldable and formable, great for corrosive areas.
Stainless Steel 305: Among other alloys, it possesses the best formability, making it perfect for cold working processes.
Stainless Steel Pulley Characteristics
We manufacture stainless steel pulley with numerous characteristics, including:
- Light-weighted and particularly small
- Simple-to-attach
- Equipped with ball bearing and slide bearing to run smoothly
- Heavy duty and versatile use
- Material: UV-resistant plastic and high-grade stainless steel
- Excellent price
- Good performance ratio
Depending on your application, we can customize them to your desired characteristics.
Manufacturing Process
- Molding: Automatic molding equipment creates molds.
- Melting: Iron is added to an electric furnace for melting.
- Pouring: In the sand mold, pour the molten iron.
- Automatic cleaning: Preliminary cleaning of castings is performed by machinery.
- Sand cleaning: We use a shot blasting machine to clean up the molding sand and debris on the casting.
- Machining: Drilling, shaping, riveting, and other machining of castings using bench drills, punches, etc.
- Assemble: Then, we assemble the parts, including pulleys.
- Inspection: The castings are inspected through pressure testing and other inspection processes.
- Finally, the packaging and storage process.
Three Main Types of Pulleys
There are three main types of stainless steel pulleys which are:
Fixed pulleys. It is a very common pulley. These pulleys are fastened to just one location. The pulley itself stays motionless and is attached to a surface like a wall or ceiling when the cord or rope passes through, hence the name “fixed.”
Movable pulleys. This is another type of pulley. Because the actual pulley machine will move with the weight, it varies from the fixed pulley. A movable pulley will multiply the force that the user provides to the device when working on an object since the pulley moves with the load.
Compound pulley systems. Combination of both fixed and movable pulleys. This type of pulley system has the greatest success in moving your heaviest loads. It has the biggest force multiplier. The use of compound pulleys in these systems allows them to vary the load’s direction while also requiring less force from the operator.
HM – Leading Stainless Steel Pulley Supplier in China
We have been continuously innovating and improving our stainless steel pulley products for more than 20 years in order to satisfy customer requirements. We have the necessary tools to produce them with exceptional quality. HM can produce stainless steel pulley in large quantities and sell them for a very flexible price. We are providing pulley and other stainless steel parts which have been shipped to numerous nations worldwide. We warmly extend our invitation to work with you as a business partner so that we can both benefit.
What’s more, our stainless steel pulley can be customized to meet your needs. Just directly communicate with us and acknowledge us about your ideal sizes, thickness, design, and shapes. Our team also supports new business sectors that require our stainless steel pulleys. We help them by providing free samples, low MOQ requirements, a quick lead period, and low-cost offers.
Please deal with us today!
HM Stainless Steel Pulley
We guarantee all types we offer for stainless steel pulley are fully certified to:
- IATF16949:2016
- ISO45001
- ISO14001
- ISO9001
- CE
- PED 97/23/EC
Our goal is to ensure that all of our customers obtain pulleys that are 100% certified and guaranteed to be safe.
HM has many years of experience in providing stainless steel pulleys for different industries. Everyone in the industry is welcome to use our customized services.
- We can customize your given drawing.
- We can customize your given photo and labels.
- We can customize your required design.
- We can customize pulley sizes, finishes, and configurations.
Suitable Finishes for Stainless Steel Pulleys
The No. 8 finish is a mechanical polish that produces a highly reflecting, bright, non-directional finish using finer abrasives and buffers. Although the grit lines in this stainless steel finish are thought to be less obvious, they can still be observed if the finish is examined closely. The finished pulleys with no. 8 finishing most likely have a mirror-like appearance.
The electropolishing technique creates a pulley surface that is microscopically flawless. As a result, stainless steel has a surface that is smoother, brighter, and deformation-free and has better corrosion resistance.
Bead blasting offers a dull finish that eliminates weld discoloration through a smooth, natural finish without changing the underlying surface, making it excellent for stainless steel pulleys used in the marine and food industries.
2B finish is the most common cold rolled mill industrial finish of choice. It is a universal cold-rolled stainless steel finish that is frequently utilized in all applications involving stainless steel. It has a drab gray color and has some reflection. Many of the other polished stainless steel treatments use it as a base as well. It gives a long-lasting finish to stainless steel pulleys.
No. 4 stainless steel finish is considered the main stainless steel finish for the light fabrication industry, used for work surfaces, pulleys, and for applications requiring good aesthetics. It is made with short parallel polishing lines, has the lowest shine, easiest to maintain, and physically polished with abrasives to provide the greatest overall appearance of stainless steel. It is regarded as a universal finish for any stainless steel component, such as pulleys.
