Our Capabilities in Detail

Every mould is engineered for the specific demands of slurry pumping, mining wear applications, and high-volume industrial casting.

Pump body rubber mould

Rubber Moulds

High-durability moulds for rubber-lined pump bodies, impellers, casings, and wear-resistant components. Designed for abrasive slurry environments with long service life.

  • Applications Slurry pump bodies, impellers, casings
  • Materials Natural / NBR / EPDM / SBR
  • Max Size Up to 2,000 × 1,500 mm
  • Tolerance ±0.3 mm
Polyurethane cyclone mould

Polyurethane (PU) Moulds

Precision moulds for front liners, pump covers, cyclones, and mining wear parts. Superior abrasion resistance with complex geometry capability for polyurethane casting.

  • Applications Front liners, cyclones, pump covers
  • Materials PU elastomer, castable urethane
  • Hardness Range 60A – 95 Shore D
  • Max Size Up to 1,800 × 1,200 mm
Metal casting mould

Metal Casting Moulds

Casting tooling and patterns for high-chrome iron, alloy steel and cast iron pump bodies, impellers and industrial components. Built for high-volume production with consistent dimensional accuracy.

  • Applications Hi-Chrome impellers, pump casings
  • Casting Types Resin sand, lost foam, shell (croning)
  • Workpiece Capacity Up to 30 t machined, 35 t crane
  • CNC Finish 4m × 6m gantry capacity
Lost foam mould

Lost Foam Patterns

Cost-effective expandable polystyrene (EPS) patterns for prototype development and small-batch production. Ideal for complex geometries and rapid iteration.

  • Applications Prototypes, small-batch castings
  • Pattern Material EPS / expandable foam
  • Lead Time 5 – 10 days typical
  • MOQ 1 piece acceptable
Valve pattern mould

Wooden Patterns

Traditional wooden patterns for sand casting, ideal for large one-off castings and verification before committing to permanent metal or resin moulds.

  • Applications Large castings, verification patterns
  • Wood Types Pine, hardwood, laminated boards
  • Max Size Up to 3,000 × 2,500 mm
  • Finish CNC + hand-finished
CNC machined wear parts

CNC Machined Components

Precision CNC machining of pump components, mould bases, inserts, cores and wear plates. Over 20 CNC machine tools, most rated for cast steel, including large-format gantry mills with 4m × 6m travel and a heavy-duty CNC horizontal machining centre.

  • Equipment 20+ CNC tools incl. gantry & horizontal MC
  • Travel 4,000 × 6,000 × 1,500 mm
  • Materials High-chrome iron, ductile iron, cast steel, alloy steel
  • Tolerance Per drawing, confirmed at review
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Common Material Grades

Material Type Typical Use Hardness
45# Steel Carbon Steel PU mould frames, general tooling HRC 20 – 28
P20 / 718 Mould Steel High-volume rubber / PU moulds HRC 28 – 36
Hi-Chrome (28% Cr) White Iron Impellers, wear liners HRC 58 – 65
NBR / EPDM Elastomer Pump lining, seals 60 – 90 Shore A
Castable PU Polyurethane Front liners, cyclones 60A – 95 Shore D