Sidebar

Rolling Mill Housings for New Mills and Replacement Projects

LONSUN supplies rolling mill housings for hot, cold, plate, section and bar mill stands. Each housing is reviewed from the approved drawing, rolling force, material, rigidity, machining datums, chock and screw-down interfaces, inspection requirements and site replacement conditions.

Discuss Your Rolling Mill Housing Requirement

A rolling mill housing is the main structural frame supporting roll assemblies, bearing chocks, screw-down devices and related stand equipment. It must carry rolling loads while maintaining alignment and interface accuracy. New and replacement housings should therefore be specified from the complete stand system rather than overall dimensions alone.

Rolling Mill Coupling

Rolling mill couplings are transmission-related spare parts used to connect rolling mill drive equipment and support torque transmission. They can be matched with cardan shaft assemblies, mill drive systems or customized transmission structures according to drawing and working condition.

Keywords

rolling mill coupling, mill coupling, universal coupling, cardan shaft coupling, rolling mill transmission parts, drive system spare parts

Reference Parameters

ItemReference
Application Rolling mill drive system, transmission connection and cardan shaft assembly
Material Alloy steel, forged steel or customized material
Process Forging, machining, heat treatment, balancing and inspection according to requirement
Confirmation Drawing, coupling type, torque, shaft size, connection dimension and working speed

Product Description

  • Used for drive system connection and transmission support in rolling mill lines.
  • Can be matched with cardan shaft assemblies or existing mill drive equipment.
  • Manufactured according to drawing, sample, torque requirement and installation dimension.
  • Suitable for steel plant maintenance, transmission repair and rolling mill project supply.

Inquiry Requirement

Please provide drawing, coupling type, shaft diameter, connection size, torque or power data, working speed, material request, quantity and operating condition.

Labyrinth Ring for Rolling Mill

Labyrinth rings are sealing and protection components used in rolling mill equipment positions. They help reduce the entry of dust, water, scale and other contaminants into bearing or protected positions, and can also help control lubricant leakage according to the equipment structure.

Keywords

labyrinth ring, rolling mill labyrinth ring, bearing seal ring, mill stand seal ring, rolling mill spare parts, sealing component

Reference Parameters

ItemReference
Application Bearing position, mill stand, sealing position and protected equipment area
Material Carbon steel, alloy steel, stainless steel or customized material
Process Machining, turning, groove processing, finishing and inspection
Confirmation Outer diameter, inner diameter, width, groove structure, drawing and material

Product Description

  • Used for sealing and protection in rolling mill bearing or equipment positions.
  • Helps reduce dust, water, scale and other contaminants entering protected areas.
  • Customized according to drawing, sample, groove structure and installation dimension.
  • Suitable for rolling mill maintenance and replacement projects.

Inquiry Requirement

Please provide drawing, sample photo, outer diameter, inner diameter, width, groove details, material grade, quantity and application position.

Roller Guide for Rolling Mill

Roller guides are used in rolling mill guide systems to control the entry direction and stability of rolled material. They are widely applied in bar mill, rebar mill, wire rod mill and section mill production lines.

Keywords

roller guide, rolling mill roller guide, bar mill guide, rebar mill guide, wire rod mill guide, guide box spare parts

Reference Parameters

ItemReference
Application Rolling mill guide box, entry guide, exit guide and mill stand guide system
Structure Customized according to mill stand position and guide system design
Material Steel structure with guide rollers and related machined components
Confirmation Drawing, guide model, product size, pass type and installation dimension

Product Description

  • Helps guide rolled material into the correct rolling pass.
  • Used to improve material alignment and reduce operation instability.
  • Can be matched by existing equipment model, drawing or sample.
  • Suitable for production line maintenance, guide system replacement and project spare parts supply.

Inquiry Requirement

Please provide mill type, guide model, drawing, sample photos, product size, installation position, quantity and working condition.