Customized precision CNC machining products
A: Certification: ISO9001: 2008
B. Products Available
Bolts, screws, nuts, rivets, Heatsink, shafts(axles, spline shafts, dart shafts), gears (pinions, wheels ) bearing, LED light-fixture, auto parts, electronic parts, etc.
C. Advantage
1. Competitive price with good quality
2. Low MOQ (200pcs is even acceptable in some special conditions)
3. Short lead time (7-30days according to order qty)
4. Customized size and spec /OEM available
5. Near shenzhen and HK, convenient transportation
D. Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316 etc.
2. Carbon Steel: AISI 1045, 9SMnPb28 etc
3. Brass: C36000 (C26800), C37700 (HPb59), C38500(HPb58), C27200(CuZn37), C28000(CuZn40) etc.
4. Bronze: C51000, C52100, C54400, etc.
5. Iron: Grey iron and ductile iron
6. Aluminum: 6061, 6063, 7075, 5052 etc.
E. Processing Method
Cnc machining, turning, milling, drilling, grinding, broaching, welding and assembly.
F. Package
Suitable for sea and air transportation or as required
| Materials: | 1. steel: carbon steel,stainless steel,alloy steel,tool steel,etc. |
| 2. aluminum:alloy aluminum,6 series alloy,7 series alloy,etc. |
| 3. copper,bronze,brass,etc. |
| 4. others:titanium alloy,magnesium alloy,zinc alloy,ect. |
| Process : | drawing,making sample,or even a concept |
| Technical capability: | 1. cold forging,heat forging,stamping,cold extrusion,heat extrusion,spining |
| 2. machining:turning,milling,drilling,boring,grinding,planing,treading |
| 3. mass finishing:polishing,deburring,sandblasting,shot blasting |
| Heat treatment: | 1. annealing,normalizing,quenching,tempering,solution and ageing |
| 2. heat machine: high-frequency heating furnace,electrically heated furnace,Electric furnace |
| Surface treatment: | silver plating,chrome plating,galvanizing,tin plating |
| Inspection equipment: | Vision Projector Measurement Machine,Brinell hardness,Leeb hardness tester,Rockwell hardness,Eddy Conductivity Instrument,reading microscope,Embedded Ultrasonic Detector |
|
| Maximum/Minimum | 1. weight:1.9g---100kg |
| 2. dimension: maximum 700mm |
| 3. outer diameter: maximum 500mm |
| 4. hole depth: maximum 400 mm(no machining) |
| 5. wall thickness: minimum 1mm |
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
