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
Timber Construction: They are frequently used to securely connect large beams, posts, and trusses in timber construction, ensuring the structural integrity of wooden frameworks in buildings, bridges, and other structures.
Heavy Machinery and Equipment: Square head bolts play a critical role in joining various components in heavy machinery and equipment, providing a strong and dependable connection to withstand heavy loads and vibrations.
Railroad and Automotive Industry: They are essential for fastening tracks, plates, and rail components in the railroad sector, and for engine assembly, chassis construction, and other critical connections in the automotive industry.
Marine Applications: Square head bolts made of stainless steel, brass, or bronze are extensively used in marine applications due to their corrosion-resistant properties, ensuring the longevity and reliability of structures, fittings, and equipment exposed to saltwater and harsh marine environments.
Historic Restoration: These bolts offer an authentic look in restoration projects or constructions aiming for a traditional or historical aesthetic, helping to maintain the charm of historical buildings.
Utility Poles and Bridges: They are commonly used in securing utility poles and connecting bridge components, with their sturdiness and ability to withstand external forces making them a preferred choice in vital infrastructures.
Agriculture and Farming: Square head bolts are relied upon in the agricultural industry for assembling and maintaining various farming machinery and equipment, ensuring the safe and efficient operation of agricultural tools.
Pipe Flanges and Plumbing: They are utilized in pipe flanges and plumbing fixtures, providing secure connections that prevent leaks and maintain fluid flow in various industrial and residential plumbing systems.
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.
