VIIPLUS manufacture and export a huge range of Graphite Filled Bushes,bearing pads,thrust washer. High Tensile Manganese Bronze from the quality material of bronze. These High Tensile Manganese Bronze are used in various industries.
Thrust Washer is backed with strengthening brass that has good physical performance and good capability for casting.
The product is manufactured using high tensile manganese bronze, efficiency machines and innovative techniques. These products are mainly used in applications of high load & moderate speed. It has the ability to withstand the temperature up to 650oC. We also have the capability to develop these bushes and plates as per any specifications of our clients.
Self lubricating graphite bronze washers, Wear Products
- High load capacity
- Works excellent even in difficult conditions
- Maintenance free
- Wide range of temperature
The Development of Self lubricating bronze washers
Due to the requirements of special production technology, some key equipment of industrial and mining enterprises operate under extremely harsh working conditions.Due to heavy equipment, high ambient temperature, large dust or acidic corrosive gases in the air, such as CO, SO2, etc. bring a lot of problems to the lubrication of equipment, serious friction and wear, easy to occur bearing and other friction pair bite or bite dead, causing serious parts wear and damage, often lead to the equipment out of operation.
Mosaic self-lubricating composite material is a new type of extreme pressure resistant solid lubricating material, which is composed of metal substrate and solid lubricant paste embedded in the hole or groove of the substrate.In the friction process, the metal substrate bears most of the load.
After friction, the solid lubricant in the hole or groove will transfer or reverse transfer to the friction surface, forming a solid transfer film with good lubrication, firm attachment and uniform covering on the friction surface, which greatly reduces the friction and wear.As the friction progresses, the embedded solid lubricant is continuously provided to the friction surface to ensure good lubrication of the friction pair during long-term operation.
Type of applications
- Cargo handling equipment
- Press tools and equipment
- Hoisting equipment
- Cylindrical bearings
- Flanged bearings
- Thrust washers
- Drawing details
Technical information and standard dimensions on the data sheet
- May work without any oil for long period.
- Extremely high load capacity,good anti-wear and lower friction
- Particularly appropriate for low speed and high load
- Suitable for reciprocating,oscillation or intermittent motion where oil film is hard to be formed.
- Good chemical resistant and anti-corrosion characteristics.
- Can be used in wide range of temperature from -40℃~+300℃
|Max. dynamic load
||300 [ °C ]
|Highest sliding speed
||dry 0.4m/s; oil 5m/s