Our Capabilities in Detail

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

Pump body rubber mold

Rubber Molds

High-durability molds 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 mold

Polyurethane (PU) Molds

Precision molds 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 mold

Metal Casting Molds

High-chrome and alloy steel casting molds for 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, green sand, investment
  • Max Mold Weight Up to 15 tonnes
  • CNC Finish 4m × 6m gantry capacity
Lost foam mold

Lost Foam Molds

Cost-effective expandable polystyrene (EPS) pattern molds 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 mold

Wooden Pattern Molds

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

  • 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 mold bases, inserts, cores, and wear plates. 20+ mid-size machining centers plus four large gantry mills with 4m × 6m travel.

  • Equipment 4× Gantry + 20+ VMCs
  • Travel 4,000 × 6,000 × 1,500 mm
  • Materials Steel, aluminum, copper, P20
  • Tolerance ±0.05 mm achievable
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Common Material Grades

Material Type Typical Use Hardness
45# Steel Carbon Steel PU mold frames, general tooling HRC 20 – 28
P20 / 718 Mold Steel High-volume rubber / PU molds 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