BHP is proud to introduce its BAZER's Fine Screw Washer SW0900, packed with a host of features that make it reliable, robust and easily adjusted to a variety of tough applications in the aggregate, mining, cement and steel industries.

BAZER Fine screw washer is ideally suited for removing material in application such as fines recovery, sand manufacturing, concrete reclamation, and municipal waste removal.

Built with large, three stage gearboxes and outboard lower bearing assemblies, the units are designed for operating life and maintenance ease. BAZER's washing equipment is fabricated with heavy duty tubs, ensuring an operating life that will exceed that of the competition.

The best feature of BAZER's washing product involves the extreme duty gearbox, designed for maximum torque, and slow speed operations. With oversize gears, these most critical components of the sand screw provide added safety for today's demanding operators

Operating Principal

Feed material enters the feed box and is distributed into the washer's setting pool. Internal and external baffles control the feed velocity and limit water current speeds and turbulence, enabling the washers to retain fines. Lighter products such as silt, excessively fine materials and other deleterious materials do not have time to settle and are carried away with the water over the long, adjustable side and end weirs.

The settled material is augured up the washers by the spiral flights. Additional cleaning takes place by the abrading action of the material fractions. Excess water is drained back to the pooling area as the material is conveyed up and out the upper end of the trough.

BHP Pan conveyors are designed to meet your material handling requirements, convey material both horizontally and up to 60 degrees inclination. Various designs of aprons and pans are available including the AFT pan design, deep bucket conveyor design and apron pan designs to meet any application requirements. The AFT pan design incorporates precision formed overlapping steel pans with lip contact between adjacent pans and between adjacent side plates of pans. Spillage is minimized even at steep inclines or when the pans articulate over the head or tail shafts.

This design of pans is ideally suited for handling hot clinker in the cement plants or for conveying materials from fines to 150 mm lump size. The deep bucket conveyors are offered for handling materials up to 60 deg. steep inclination. Various apron conveyor designs are offered for diverse applications of primary crushed ore and rock, cement clinker, sugar cane, casting, solid waste, baled paper, slag, coal, pellets, hot sinter, steel pellets etc.

BHP has supplied pan conveyors with center distance in excess of 110 meters and have the reputation of having supplied one of the world's largest pan conveyors to Indonesia with a vertical lift of 65 meters and inclination of 45 deg.

BHP Chain conveyors and feeders are designed to handle abrasive materials like fly ash, hot clinker, hot lime, coal, limestone lumps, etc. Various designs of chains are available for drag chain conveyor, en-masse conveyor and scraper/flight chain conveyor applications. These include drop forged chains, engineered steel plate chains with various designs of attachments. For handling abrasive materials, special hard face welded chains and attachments are available. These chains overcome all deficiencies inherent in the cast steel chain designs.

Drag/Flight conveyors incorporate chains with scraper bars or attachments that push the material in an enclosed and dust tight trough. Special design troughs are also available that provide airtight sealing and prevent false air to enter the conveying system. Multiple discharge conveyor designs can be provided depending on the applications. BHP has supplied chain conveyors for handling ESP dust, coal, sand, clinker, gypsum, lime stone, raw meal, slag dust, etc

BHP is proud to introduce its BAZER's Fine Screw Washer SW0900, packed with a host of features that make it reliable, robust and easily adjusted to a variety of tough applications in the aggregate, mining, cement and steel industries.

BAZER Fine screw washer is ideally suited for removing material in application such as fines recovery, sand manufacturing, concrete reclamation, and municipal waste removal.

Built with large, three stage gearboxes and outboard lower bearing assemblies, the units are designed for operating life and maintenance ease. BAZER's washing equipment is fabricated with heavy duty tubs, ensuring an operating life that will exceed that of the competition.

The best feature of BAZER's washing product involves the extreme duty gearbox, designed for maximum torque, and slow speed operations. With oversize gears, these most critical components of the sand screw provide added safety for today's demanding operators

Operating Principal

Feed material enters the feed box and is distributed into the washer's setting pool. Internal and external baffles control the feed velocity and limit water current speeds and turbulence, enabling the washers to retain fines. Lighter products such as silt, excessively fine materials and other deleterious materials do not have time to settle and are carried away with the water over the long, adjustable side and end weirs.

The settled material is augured up the washers by the spiral flights. Additional cleaning takes place by the abrading action of the material fractions. Excess water is drained back to the pooling area as the material is conveyed up and out the upper end of the trough.

BHP Pan conveyors are designed to meet your material handling requirements, convey material both horizontally and up to 60 degrees inclination. Various designs of aprons and pans are available including the AFT pan design, deep bucket conveyor design and apron pan designs to meet any application requirements. The AFT pan design incorporates precision formed overlapping steel pans with lip contact between adjacent pans and between adjacent side plates of pans. Spillage is minimized even at steep inclines or when the pans articulate over the head or tail shafts.

This design of pans is ideally suited for handling hot clinker in the cement plants or for conveying materials from fines to 150 mm lump size. The deep bucket conveyors are offered for handling materials up to 60 deg. steep inclination. Various apron conveyor designs are offered for diverse applications of primary crushed ore and rock, cement clinker, sugar cane, casting, solid waste, baled paper, slag, coal, pellets, hot sinter, steel pellets etc.

BHP has supplied pan conveyors with center distance in excess of 110 meters and have the reputation of having supplied one of the world's largest pan conveyors to Indonesia with a vertical lift of 65 meters and inclination of 45 deg.

BHP Chain conveyors and feeders are designed to handle abrasive materials like fly ash, hot clinker, hot lime, coal, limestone lumps, etc. Various designs of chains are available for drag chain conveyor, en-masse conveyor and scraper/flight chain conveyor applications. These include drop forged chains, engineered steel plate chains with various designs of attachments. For handling abrasive materials, special hard face welded chains and attachments are available. These chains overcome all deficiencies inherent in the cast steel chain designs.

Drag/Flight conveyors incorporate chains with scraper bars or attachments that push the material in an enclosed and dust tight trough. Special design troughs are also available that provide airtight sealing and prevent false air to enter the conveying system. Multiple discharge conveyor designs can be provided depending on the applications. BHP has supplied chain conveyors for handling ESP dust, coal, sand, clinker, gypsum, lime stone, raw meal, slag dust, etc