Casting Casting

Our factory can manufacture the casted parts as per client’s drawings, including sand casting, investment casting and centrifugal casting.

1)Sand Casting  

 Type of processes:

Resin Sand

Green Sand

Applies to the requirements on surface roughness is not higher, and casting tolerance can meet CT10 standard. Material:Grey Iron: Germany DIN series: GG20, GG30, GG35 etc. U.S.A series: No.20, No.25, No.30, No.35 etc. U.K series: BS grade100, grade150, grade220, grade260, grade300 etc.SG Iron: Germany DIN series: GGG40, GGG50, GGG60, GGG70 etc. U.S.A series: 60-45-18，60-45-12，80-55-06 etc.

 Aluminum alloy sand casting: ASTM A380, A356, LM25 etc.

 Wear-resistant Material: mainly is Mn steel, and applies to the requirements on various mine metallurgical equipments. copper, carbon steel or according to customer requirements.

 Scope of the weight: 0.5kg ~ 80Ton

 Precision Level:

Mould by hand CT11 - 13

Mould by Machine CT8 - 10

 Output: 30,000T/year.

 Surface finish: Shot blasting, Galvanizing, Painting.

 Production Procedure

Design > Make Pattern > Wax Injected > Clusters Assemble > Shell Making > Dewax > High Baking > Pouring > Knockout & Clear > Shot Blasting > Heat Treatment > NDT > Machining > Final Inspection > Packing > Ship

 Also we can supply some Roller products, Titanium Products (Titanium Bar, Titanium flange, Titanium Shell Cover etc), Shaft of Wind Power, Shaft flange, Power shaft, Ship shaft, Bucket teeth, Adapter etc.

 2)Investment Casting 

Type of processes:  Colloidal Silica Process

 Complex Shell Process

 Water Glass

Applies to the requirements on surface roughness is higher, and casting tolerance can meet CT6standard.

 Material: Various carbon steel, such as AISI1045, WCC, WCA etc. All kinds of Alloy steel, such as ISO42CrMo4, 34CrNiMo6, AISI4140etc. Stainless steel, such as 340,304L, 316, 316L,17-4PH etc. All kinds of Super alloy steel, Nickel- base cast super alloy, Monel metal, Cobalt-base cast super alloy or according to customer requirements.

 Scope of the weight: 0.05kgs - 300kg

 Precision Level: CT5 - 7

 Output: 8,500T/year

 Surface finish: Shot blasting by hand, Galvanizing, Polishing, Painting, Passivating, Pickling, Powder coating 

 Production Procedure:

Design > Make Pattern > Wax Injected > Clusters Assemble > Shell Making > Dewax > High Baking > Pouring > Knockout & Clear > Shot Blasting > Heat Treatment > NDT > Machining > Final Inspection > Packing > Ship

 Also we can supply some Roller products, Titanium Products (Titanium Bar, Titanium flange, Titanium Shell Cover etc), Shaft of Wind Power, Shaft flange, Power shaft, Ship shaft, Bucket teeth, Adapter etc.

 3)Centrifugal Casting

 Applies to the requirements on inside structure of parts is higher, high density, High Temperature Resistant. Mainly used to all kinds of large bearing seat/shaft seat, shaft sleeve etc.

 Material: Alloy steel, copper alloy, Carbon Steel, Stainless steel and Superalloy steel etc.

 Length: ≤ 4,000mm

 Dia:￠70mm - ￠1,600mm

 Wall Thickness:≥ 8mm

 Precision Level:+/- 1.5mm

 Surface finish: Rust preventive, Painting, Galvanizing, Powder coating

 Output: 16,000T/year

 Also we can supply some Roller products, Titanium Products (Titanium Bar, Titanium flange, Titanium Shell Cover etc), Shaft of Wind Power, Shaft flange, Power shaft, Ship shaft, Bucket teeth, Adapter etc.