High Hardness Agricultural Disc Plow Blade | Wear-resistant Tractor Plowshare Parts | Farm Furrow Plow Accessories for Tillage
As a core vulnerable component in agricultural farming machinery, plows and shovels directly undertake the key functions of cutting, crushing, and turning soil, and their quality directly affects the farming effect and operational efficiency. This product is designed specifically for various plows, flip plows, and deep tillage plows, suitable for various farming scenarios such as dry fields, paddy fields, and wasteland.
The product is made of two high-quality alloy materials, 65Mn manganese steel and 30MnB boron steel, which are formed by high-temperature integral forging. The material structure is dense and free of casting defects such as pores and sand holes. By adopting the isothermal quenching heat treatment process, the hardness of the shovel tip reaches 48-52HRC, and the toughness of the matrix remains above 35-40J/cm ², achieving the ideal performance state of "external hardness and internal toughness". The cutting edge has undergone high-frequency local strengthening treatment, with a hardness of over 55HRC and significantly improved wear resistance.
The plow shovel adopts a streamlined curved surface structure, and the insertion angle is accurately calculated (adjustable from 22 ° to 28 °), effectively reducing traction resistance by about 15% -20%. The shovel tip and shovel wall are connected in a stepped transition to eliminate stress concentration points. Equipped with double bolt anti loosening fixing holes as standard, used in conjunction with self-locking nuts to ensure long-term operation without loosening. Some models reserve replaceable shovel tip interfaces, and only the front-end components need to be replaced after the shovel tip wears out, reducing maintenance costs.
The plow shovel adopts a streamlined curved surface structure, and the insertion angle is accurately calculated (adjustable from 22 ° to 28 °), effectively reducing traction resistance by about 15% -20%. The shovel tip and shovel wall are connected in a stepped transition to eliminate stress concentration points. Equipped with double bolt anti loosening fixing holes as standard, used in conjunction with self-locking nuts to ensure long-term operation without loosening. Some models reserve replaceable shovel tip interfaces, and only the front-end components need to be replaced after the shovel tip wears out, reducing maintenance costs.
High wear resistance: The service life is 2-3 times longer than ordinary casting shovels, and it can operate continuously for 800-1200 acres under normal loam conditions
Impact resistance: When encountering obstacles such as rocks and tree roots, the tough matrix can effectively cushion and is not easily broken
Self sharpening: The unique multi-layer composite structure keeps the blade sharp during wear and tear
Anti soil detachment: The surface is polished to increase the clay detachment rate by 30%, making it suitable for heavy soil operations
