Specification:
1) Process: Precision casting+blasting+machining.
2) Material: Carbon steel, alloy steel, staineless steel, iron, etc.
3) Machining: Turning, milling, drilling, grinding, threading, CNC machining.
4) Finishing: Sand blasting, polishing, plating, acid treatment, anodizing, PVC powder coating, painting...
5) Design: Customized samples or drawings are accepted.
6) Quality system certificates: ISO 9001, TS 16949, GL MCC.
7) Weight range: 0.1-100kg.
8) MOQ: 1 ton.
Valve Handwheel
Material: Carbon steel, alloy
Surface Treatment: Powdercoated, painting or other customized
Size: Both standard and nonstandard, the dimensions are according to customers' drawings or requirements
Outer dimension: 80-800mm
Inner hole: Square, hexagon, circle
Material thinckness: 1.0-2.5mm
Feedback Time: Within 24 hours
Tooling: Manufacture in house
Payment Terms: T/T, L/C
Samples: If the part is a standard one, we will send you as free samples; If the part is a nonstandard one and it need tooling, maybe you need to pay the tooling cost and then we'll arrange to produce it; If the part is nonstandard and it don't need the tooling, we'll send you the free samples, too.
Quality Control:
We have a full set of quality control system to guarantee best product quality. Depending on the products, we can make different Item Testing Plan, Manufacturing procedure etc.
Raw material control
Chemistry spectrum analysis
Mechanical property
Metallographic analysis
Ultrasonic testing
Magnetic testing
Radiographic testing
Dimension inspection
Visual inspection
Penetrant testing
Leak testing
Hardness test
Micro-structure tester after heat treatment
Machining Ability
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
| Materials | steel / cast iron |
| Equipment | CNC machining center, General milling machines. General lathes,
Punch machines, polish machines. |
| Annual Capacity | 1200 Tons |
| MOQ | 100 pieces |
| Machining Scope | 1). Equipment/Machinery
2). Medical & Technological parts 3). The Automotive parts 4). The telecommunication parts 5). The power tool parts 6). Construction parts 7). The agricultural parts 8). Energy related parts |
| QC System | 100% inspection before shipment |
| Payment term | T/T ,L/C, Paypal |
| Surface treatment | According to customer requirements |
| Shipment Terms | According to customer 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
