1, Dimension: 139X62mm, 4 lateral holes with curved edge;
2, Thickness: 4.0mm-4.8mm; Rivet holes: 9.4mm;
3, Both smooth and rough surface available.
Our sintered clutch button products are suitable for Mack and Tata clutch disc, Leyland tractor clutch disc and some cars, due to the low wearing rate, suitable friction coefficient and the proper hardness, clutch buttons products is replacing part of the clutch facing market, especially in the heavy duty truck market, customers who are using our buttons found it was very economical, as our button is low wear rate, and can compare with the US made clutch button.
We have three sintered clutch button formula currently, one is our regular formula, smooth finish and medium property, another is the low wear formula with rough finish, the third one is a new formula, it's developed with the assistance of the oversea engineer, and this button is following Miba appearance and similar to its finish and property, it is supplied to our OE customers, due to its low cost and excellent property, it is very popular among our customers from South America and India.
One of our formula, the property as follows:
1) Friction coefficient: 0.49-0.58(regular)
Wearing rate: 0.05-0.18(regular).
2) Surface Hardness of button: BHN 25+/-5.
3) Bend test result: Passed, no bearing area on the back plate.




Compact Size: Brazed heat exchangers corrugated plates create multiple flow channels, maximizing the heat transfer surface area within a small footprint. This makes them ideal for applications where space is limited.
Efficient Heat Transfer: The corrugated plates in a brazed heat exchanger create turbulence in the fluid flow, enhancing heat transfer efficiency. The turbulent flow promotes better mixing of the fluids and minimizes the formation of stagnant zones, leading to improved heat transfer rates.
High Thermal Efficiency: The brazing process used in the construction of these heat exchangers ensures a highly conductive joint between the plates.
Reduced Fouling: The design of brazed heat exchangers with smooth and continuous surfaces minimizes the potential for fouling. The absence of gaskets or crevices reduces the likelihood of accumulation of debris or scale, resulting in lower maintenance requirements and improved overall performance.
Wide Range of Applications:
-HVAC systems
-Refrigeration
-Process cooling
-Industrial heating/ cooling.
-liquid-to-liquid and gas-to-liquid heat transfer processes
In an asymmetrical brazed plate heat exchanger, the hot fluid flows through channels with a larger depth, which allows for greater heat transfer. The cold fluid flows through channels with a smaller depth, which offers less resistance to flow, reducing the pressure drop.
This design is particularly useful in applications where one fluid is at a much higher temperature than the other, such as in a Condenser or Evaporator.
Water Cooled Heat Exchanger,Evaporator Copper Plate Heat Exchanger,Solar Heat Pump Evaporator
Jiangsu Baode Heat-Exchanger Equipment Co.,LTD , https://www.baodehex.com