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This solid self-lubricating copper sleeve embedded with PTFE combines the wear resistance ...
Solid Self-Lubricating Series
PTFE-Embedded Self-Lubricating Brass Bushing
The PTFE single-flange solid self-lubricating copper sleeve is a high-performance mechanical component. It is made by embedding PTFE (polytetrafluoroethylene) solid lubricating material onto a high-strength brass base. It features high strength, high hardness, wear resistance, and chemical corrosion resistance. It also has an extremely low friction coefficient and excellent water lubricity. The operating temperature is below 300 degrees Celsius. It is suitable for water and seawater lubrication, such as in ships, water control valves, water turbines, pharmaceutical and beverage machinery, etc.
Parameter Table
|
Material |
High-Tensile brass CuZn25Al6Fe3Mn3 + White Graphite |
|
Base material |
CuZn25Al6Fe3Mn3 |
|
Base hardness |
HB170 |
|
Tensile strength |
740 MPa |
|
Yield strength |
400MPa |
|
Elongation ratio |
7% |
OUR PRODUCTS
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WHO ARE WE
A Professional Copper Alloy Casting Company Integrating Casting And Precision Machining
+ contact us
Founded in 2007, Jiashan Tocree Machinery Co., Ltd. covers an area of about 30000 square meters and has a registered capital of 11 million yuan. It is located at No. 18, Zhensheng Road, Weitang Sub-district,Jiashan County Zhejiang Province, China, enjoying a superior geographical location and convenient transportation.
With rich experience in the production and processing of non-standard parts and precision machining, it is a research and development-oriented manufacturing enterprise integrating research and development, sales, design and processing. The company is well-equipped and has extensive experience, committed to producing finished steel sleeves, copper sleeve plates (including special-shaped parts) and copper products of various sizes, shapes and materials.
It specializes in the production of copper mining machinery parts made of various copper alloys (phosphor bronze, tin bronze, aluminum bronze, beryllium bronze). Custom PTFE-Embedded Self-Lubricating Brass Bushing. The products are widely used in metallurgical machinery, ships, mining machinery, engineering machinery, agricultural machinery, large construction machinery, large packaging machinery and mold industries.
We have copper sleeves as large as 1.5-2 meters; copper sliding plates as long as 4 meters, 400mm wide and 100mm thick; and other mechanical copper parts, such as copper nuts, copper gears, copper sleeve worm wheels, rollers and other mechanical accessories. PTFE-Embedded Self-Lubricating Brass Bushing Manufacturers and PTFE-Embedded Self-Lubricating Brass Bushing Factory in China. The company is well-equipped, with its own copper smelting furnace and centrifuge, etc. It specializes in the production of copper materials of various types, with an annual output of 2300 tons. It provides copper raw material billets for our company and is a one-stop manufacturer from raw materials to finished products.
The company has a high-quality and strong technical team, sophisticated mechanical processing equipment, and is equipped with precise testing and experimental equipment. For a long time, the company has adhered to the market-oriented business policy, insisting on "providing high-quality services for customers, based on development and innovation, and strengthening is the last word". Guided by market-demanded products, on the road of continuous innovation and progress, good market demand is the foundation of the company's survival. With the company's current advantages, it serves customers' needs and achieves the goal of win-win cooperation and common development.
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News
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What Exactly Is a Copper Alloy Turbine Component? When people talk about a copper alloy turbine, they're usually referring to turbine parts — blades, impellers, bushings, bearings, or wheel housings — made from copper mixed with other metals like tin, aluminum, nickel, or zinc. Pure copper is soft a...
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What Exactly Is a Brass Special-Shaped Slider? A Brass Special-Shaped Slider is a precision-machined component made from brass that doesn't follow a standard round, square, or off-the-shelf slider profile. Instead, it's designed with a custom geometry — curves, steps, grooves, angled cuts, or asymme...
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Recently, Jiashan Tocree Machinery Co., Ltd. welcomed a delegation of valued customers from Japan to our production facility in Weitang Sub-district, Jiashan County, Zhejiang Province. The visit gave our overseas partners a first-hand look at how our copper alloy machinery parts are designed, manufa...
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Custom PTFE-Embedded Self-Lubricating Brass Bushing Factory
