Ball mill liner screws, also known as bucket bolts, are designed to secure the liners inside a ball mill. These bolts are crucial for the stability and safety of the mill operation. They are typically made from stainless steel (304/316), carbon steel, or alloy steel, which offer different properties such as corrosion resistance, strength, and durability.
Material: including carbon steel, alloy steel, stainless steel (such as 304, 316, 316L, etc.) and other materials, the specific selection depends on the working environment and application requirements.
Grade: The product grade is different mechanical properties grade (such as 4.8 grade, 8.8 grade, 10.9 grade,A2-70, etc.), these grades reflect the tensile strength, yield strength and other mechanical properties of the bolt. Different grades are suitable for different load bearing requirements and working environments.
Advantage:
High Strength: Manufactured from high-strength materials to withstand the harsh conditions inside a ball mill.Customizable: Available in various head shapes, lengths, and diameters to fit specific mill liner designs.Corrosion Resistance: Stainless steel options provide excellent resistance to corrosion, especially in moist or corrosive environments.Heat Treatment: Many bucket bolts undergo heat treatment processes to enhance their strength and durability.Safety: Designed to reduce the risk of mill shutdowns due to liner failure.
Scope of
application
Ball Mills: Used in ball mills for securing liner plates.
SAG/AG Mills: Employed in SAG and AG mills for similar purposes.
Rod Mills: Utilized in rod mills for securing the internal components.
Quality
Certification
Hebei Bentley is ISO9001:2015 certified and equipped with relevant certificates for quality assurance. Due to its specific dimensions and performance levels, it is suitable for a wide range of industrial and commercial scenarios including, but not limited to: machine building, construction work, transport, energy industry, timber frame connections.
inspection
Bentley has invested a huge amount of money to builda product testing laboratory, equipped with importedhigh-end instruments:such as thread comprehensivescanners, high temperature tensile testing machines,high frequency fatigue testing machines, etc., to ensurethat all products are strictly tested before leaving thewarehouse to ensure the reliability of customers duringuse.