Knowledge sharing: In order to solve the problem of damage to the ground caused by the contact between the trackpad and the ground, the company has invented and disclosed a polyurethane steel-plastic composite trackpad for transport machinery. It contains a single steel plate with trackpad, which is characterized by the processing method of polyurethane and its bonding and cladding on the outer surface of a single steel plate. The steel-plastic composite crawler board fitted with the invention can drive on high-quality pavement such as cement, can have good contact with the ground, and can effectively prevent the damage of the crawler board to the ground.

Question: What is the processing method of caterpillar plate?

Answer: The crawler board processing technology of profiles is generally: using profiles cutting, drilling (punching), heat treatment, straightening, spraying and other processes, bulldozer board is single-ribbed, the general paint color is yellow; excavator board is generally three-ribbed, paint color is black. The material of profiles is generally purchased at present is 25MnB, and the final heat treatment hardness of the material is HB364-444.

Q: What is the structure of the trackpad?

Answer: The Caterpillar board of construction machinery can be divided into steel and rubber. Steel trackpads are mostly used in equipment with large tonnage, while rubber trackpads are mostly used in equipment with small tonnage.

Q: What is the categorization of caterpillars?

Answer: Steel caterpillar boards can be divided into excavator board and bulldozer board, which are the most commonly used, using section steel as raw materials. Another is the wetland plate used by bulldozers, commonly known as "triangular plate", which is cast plate. Now a large number of foundry plates are used on crawler cranes. The weight of this plate is tens of kilograms less and hundreds more. The plate of SC10 000 crawler crane of Sany Heavy Industry at the 2008 Shanghai BMW Exhibition is more than 800 kilograms. This is the heaviest crawler plate in China at present.

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Question: What is the processing method of caterpillar plate?

Answer: The crawler board processing technology of profiles is generally: using profiles cutting, drilling (punching), heat treatment, straightening, spraying and other processes, bulldozer board is single-ribbed, the general paint color is yellow; excavator board is generally three-ribbed, paint color is black. The material of profiles is generally purchased at present is 25MnB, and the final heat treatment hardness of the material is HB364-444.

Q: What is the structure of the trackpad?

Answer: The Caterpillar board of construction machinery can be divided into steel and rubber. Steel trackpads are mostly used in equipment with large tonnage, while rubber trackpads are mostly used in equipment with small tonnage.

Q: What is the categorization of caterpillars?

Answer: Steel caterpillar boards can be divided into excavator board and bulldozer board, which are the most commonly used, using section steel as raw materials. Another is the wetland plate used by bulldozers, commonly known as "triangular plate", which is cast plate. Now a large number of foundry plates are used on crawler cranes. The weight of this plate is tens of kilograms less and hundreds more. The plate of SC10 000 crawler crane of Sany Heavy Industry at the 2008 Shanghai BMW Exhibition is more than 800 kilograms. This is the heaviest crawler plate in China at present.