Marine Propeller, Propellers, boat propeller
We design and supply propellers for container ships, cargo ships, tankers, tug boats, trawlers and fishing boats etc.
Our products has been approved by ABS, BV, CCS, DNV, GL, KR, LR, NK and etc., and obtained the authentication certificate of Quality System
We can design, research, develop and produce all kinds of marine copper alloy propellers by means of cooperating with many ship design. (CPP Serise, FPP Serise, and other propeller fittings)
Pls contact us to get more information.
Why buy from us?
1. We have our own factory, so we can supply you the factory price.
2. We are professional supplier, so we have our own technique personnel and sale team.
3. We can have a prompt delivery after receiving the payment.
3. We have ISO9001: 2008 certification and have professional personnel to 100% inspect the products, so don't worries
About the quality.
4. Saving money is our aim for serve customers.
5. Offer high quality products for our customers is our mission.
6. Offer best service for our customers is our responsibility.
7. OEM and ODM service are available.
OEM and customized service
1) Quality guarantee
Chemical checking
NDE after rough machining
Mechanical testing after heat treatment
Final NDE, dimension inspected
2) Quality document
Full Q. A document as per client request
Packing and Shipping
Standard export package(carton/wooden case/pallet)
Accept FOB, FAS, CNF, CIF door to door etc. Or customer designated shipping agent.
4) Service
Drawing: We can translate your original drawing, offer best suggestion on design.
Quality: We have full set quality control system to guarantee the best quality.
Inspection: Inspect in house, all our products must be checked 3 times before packing.
5) Inspection
In-house foundry
Third party inspection available upon requirement
6) Our goal
To be your preferred partner
7) Our values
Continuously strive to improve
Enjoy our work
Treat others the way we wish to be treated with honesty and integrity
Disciplined people, disciplined thinking, disciplined action
Precision processing
| OEM/ODM is available
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Tolerance/precision
| 0.01~0.002mm
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Product materials
| 1.Stainless steel:303/304/316/412/etc
2.Aluminum alloy:5052/6063/2017/7075/etc
3.Brass alloy:3602/2604/H59/H62/etc
4.Steel alloy:carbon steel/dei steel/etc
5.Other special materials:copper/bronze/iron/etc
We handle many other type of materials.Please contact us if your required materials are not listed above.
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Process technology
| Casting, Machining, Metalworking, Sheet Metal Bending, Surface Treatment, Heat Treatment, Griding, Milling, wire EDM, Linear Cutting etc.
We can provide samples(one piece)before substantial orders.
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Surface treatment
| Blacking, Polishing, Anodize, Chrome plating, Zinc plating,Nickel plating, Tinting, Power coating, E-coating etc
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Quality control
| Professional precision manufacture for more than 10 years.
1.Quality control:The defective products rate is 0.1%. Imported material 100%.
2.Reasonable price.Precision made. Experienced&Responsible QC that you can reply on.
3.Each part would be given 100% test and tryout before shipment.
4.Adequate supply capacity. Punctual delivery time.
5.Best after sales service is provided.
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File formats
| Pro/Engineer, Auto CAD(IGS,DXF,DWG,STP,STL and X-T), SolidWorks, Unigraphics, PDF,TIF etc
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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
