1. Specification:
Material: Ductile Iron Grey Iron
Technics: Clay sand or lost foam
Surface treatment: Antirust paint
Surface roughness: Ra12.5-Ra25
Colour: Rusty red colour or customized
2. Company introduction:
1. Our company has advanced technological equipment, all kinds of quality checking equipment.
2. Now a series of strict quality control and manufacture process have been established.
3. Our quality management system is in conformance with ISO9001: 2000
4. We have accumulated plenty experience and our company has been expanding by leaps and bounds.
3. Inspection:
1. First of all the whole quality control management has been carried out during the entire process of manufacture with the assistance of computer and other numerical control equipment, which includes the raw material, production process control, final product quality control.
2. Third party inspection available upon requirement.
Sand casting part with machining:
1. Process: Resin sand or Furan Resin Sand and green sand
2. Material: Grey iron, Ductile iron, Malleable Iron, Stainless steel, Carbon Steel, Aluminum, Brass, Bronze or on request of customer
3. Weight: 0.5kg to 2000kg size from 100mm to 2000mm
Investment Casting(precision casting) part with Machining:
1. Process: Silica sol and water glass process
2. Material: Stainless steel, carbon steel, alloy steel, white steel, copper, brass or on request of customer
3. Weight: 0.2kg to 100kg size from 30mm to 850mm, thickness: 3mm
Forging part with machining:
1. Process: Die forging and free forging
2. Material: Gray iron, ductile iron, iron, carbon steel, white steel, steel, aluminum alloy, brass or on request of customer
3. Equipment of forging: Die forging hammer, free forging hammer, helix press machine, crank press and so on
Machining equipment: We own the CNC machine tools, Vertical machining centers, Turning center lathes etc
Material |
Grey iron,ductile iron etc. |
Standard |
DIN, ASTM, BS, JIS etc. |
Process |
sand casting,resin bonded casting, investment casting(lost wax casting), die casting, pressing & forging. |
Weight range |
0.5-500kg |
Surface treatment |
painting, polishing, heat treatment, plaining or galvanization etc. |
Machining |
complete machining such as Machining center, CNC, Lathe, Milling machine,drilling etc. |
Size and design |
As per the customer's drawings and requirements |
As per the customer's samples |
Packing |
Seger normal export packaging |
As per customers' requirements |
Inspection |
Foundry in-house |
Third Party inspection available upon customers requirements |
Qingdao Chifine Machinery Co., Ltd is One Famous Company in China Which Specialized in Various Metal Casting Products with Over 10 Years Experience Located in Qingdao China. It Covers a Comprehensive Range of Forging, Stamping, Sand Casting, Investment Casting, Die Casting and Machining and Was Widely Used in Agriculture Machinery, Motor Vehicle, Architecture, Railway and Engineering Chifine Has Accumulated Important and Valuable Experience in Design, Manufacturing and Customer Service Over These Years We Will Continue to Integrate Our Technical Superiority, Improve Process and Quality to Increase Market Share and Create More Brilliant Future.
Automative Casting Line:
• Material: Grey iron(GG20-GG35); Ductile iron(GGG40-GGG60);
Malleable cast-iron(GTS35-10/45-06/55-04/65-02, CTW35-04/05/06/07).
• Product Size: 0-1000mm.
• Weight: 0.2kg-100kg
Resin Sand Casting
• Material: Grey iron(GG20-GG35); Ductile iron(GGG40-GGG60);
Malleable cast-iron(GTS35-10/45-06/55-04/65-02, CTW35-04/05/06/07).
Steel casting(ASTM/UNS; DIN; JIS; NF; BS; ISO)
• Product Size: 0-1500mm.
• Weight: 10kg-5000kg
Shell Mould Casting
Shell casting is one of resin sand casting process.
It is suitable for thin-wall casting parts, be free from porosity.
• Material: Grey iron(GG20-GG35); Ductile iron(GGG40-GGG60);
Malleable cast-iron(GTS35-10/45-06/55-04/65-02, CTW35-04/05/06/07).
Steel alloy; Aluminum alloy; Copper alloy.
• Product Size: 0-500mm.
• Weight: 50g-100kg.
• Wall thickness: 4-20mm
Lost Wax Casting
• Advanced wax-injection-machine and tool to ensure accurate wax-patten.
• Stable temperature and humidity environment make the wax-patten no deformation.
• Material:
Carbon steel; Stainless steel; Alloy steel.
Grey iron(GG20-GG35).
Ductile iron(GGG40-GGG60);
Malleable cast-iron
(GTS35-10/45-06/55-04/65-02, CTW35-04/05/06/07).
Aluminum alloy; Copper alloy.
• Casting size: 0-500mm.
• Casting weight: 50g-100kg
Stamping and Forging Line
• Stamping and forging equipment: 16T-300T press machine
• Automatic transport forging line
• Material: Carbon steel; Stainless steel; Alloy steel.
Aluminum alloy; Copper alloy.
Machining Shop
Our machining shop located in Qingdao, using the latest CNC equipment to provide our customer with high quality products.
• Horizontal and Vertical Machining Center
• CNC lathe and normal lathe
• CNC drilling and milling Center
• Other assistant equipment
