• OEM Auto Parts Foundry Metal Casting
  • OEM Auto Parts Foundry Metal Casting
  • OEM Auto Parts Foundry Metal Casting
  • OEM Auto Parts Foundry Metal Casting
  • OEM Auto Parts Foundry Metal Casting
  • OEM Auto Parts Foundry Metal Casting

OEM Auto Parts Foundry Metal Casting

Casting Method: Lost Wax Investment Casting
Process: Lost Wax Investment Casting
Molding Technics: Gravity Casting
Application: Automobile
Material: Cast Steel
Surface Preparation: Shot Blast+Clean by Ultrasonic Cleaning Machine
Samples:
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Basic Info.

Model NO.
boom bracket
Surface Roughness
Ra12.5
Machining Tolerance
+/-0.01mm
Standard
ASTM. AISI. DIN. BS. JIS. NF. as. AAR
Certification
ISO 9001:2008, Ts16949/ISO14001/TUV
Heat Treatment
Quench and Temper by 2 Set Mesh Belt Furnaces
Machining Facility
20 Machining Centers+50 Nc Machines
Inspection
Mt/Ut/Rt/100% Visual+100% Gage/CMM
Dimensions
OEM Customized/Customer′s Drawing
Tolerance
as Drawing
Transport Package
Plywood Case or Iron Pallet Packing
Specification
precision casting
Trademark
LX
Origin
Ningbo, Zhejiang, China
HS Code
87081000
Production Capacity
20000 Tons/Year

Product Description

OEM Auto Parts Foundry Metal Casting
1.Company profile:

 

Specializing in the manufacturing of lost wax investment castings and finished products in carbon steel and alloy steel, our company is a world class manufacturer and supplier of investment castings in China. It consists of 2 major facilities, both steel casting foundry and CNC machining factory which enable us to supply both precision castings and finished products with an annual production capacity of over 20,000 tons, and the products are mainly exported to Europe, America, Japan and other destinations around the world.

The headquarters of our company is located in the famous industrial town Yinzhou, Ningbo in China. It is very convenient to be reached with an advantageous geographic position; it is located about 30 kilometers away from the Bei-lun Port which is the second biggest port in China, and about 15 kilometers away from the Lishe International Airport. The principal production base of the cast steel foundry is located in Qiucun Town, Fenghua, Ningbo, a distance of 15 kilometers away from the Headquarters. Our company was established in 1992, it covers a total area of 40,500 square meters and now has more than 500 employees, including 10 engineers and 60 technicians. The company owns a brand-new foundry, which covers an area of more than 30,000 square meters.

Our products cover a wide range of industries including train; railway, automobile; truck, construction machinery, mining machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine ,hardware, power equipment and so on. We are capable to produce products according to customers' drawings or samples, we focus on both carbon steel and alloy steel. Up to today, more than 100 raw materials and 5,000 kinds of different products have been developed and produced by us. We are familiar with the various industrial standards, such as Chinese GB, American ASTM, AISI , German DIN, French NF, Japanese JIS, British BS, Australian AS and Association of American Railroads (AAR ) and other industrial standards.


OEM Auto Parts Foundry Metal Casting

2.Product descripition:

Description Investment casting 
Material Carbon steel, alloy steel, stainless steel
Process Lost wax casting + cnc machining
Casting dimension tolerance CT7
Casting surface roughness Ra 12.5um
Casting weight range 0.1-90kg
Size Max linear size: 1200mm, Max diameter size: 600mm
Machining Precision Positioning accuracy 0.008mm, Rep. positionaccuracy 0.006mm
Machining surface roughness Ra0.8~6.3um
Max Travel Of Spindle 1900mmx850mmx700mm
Max Turning Diameter 830mm
Material standard GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR.......
Service available OEM & ODM 
Quality control 0 defects,100% inspection before packing  

Application

Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine, hardware, power equipment and so on.

Surface treatment Shot/sand blast, polishing, Surface passivation, Primer Painting , Powder coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat coating, Finish Painting.


3.Product profile:

1. Marterial percentage

alloy steel:45%          
carbon steel:35%
stainless steel:10%
iron:10%

2. Casting weight percentage

0.1-5kg:40%
5-20kg:30%
20-40kg:20%
above 40kg:10%

3. Industry percentage

Components for train & railway: 25%
Components for automobile & truck: 30%
Components for construction machinery & forklift: 25%
Components for agricultural machinery:10%
Other machinery compponents:10%

4. Globa market share

United States:30%
Europe:35%
Japan& Korea:15%
Domestic market:15%
Other:15%

5. Production capacity

Production Capacity: 25,000 tons / year
The Current Production Output: 18,000 tons / year
Production Saturation Percentage:72%


4. Manufacturing  Process:
Process design⇒ Tooling making ⇒ Wax injection ⇒Wax pattern assembly⇒ Mold preheat ⇒ Wax removal ⇒Stuccoing ⇒Dipping Casting⇒  Mold shake out  ⇒Work piece cut-off ⇒ Grinding ⇒ Pack& transport ⇒ Final inspection  ⇒Machining ⇒ Heat treatment

OEM Auto Parts Foundry Metal Casting
OEM Auto Parts Foundry Metal Casting
OEM Auto Parts Foundry Metal Casting
OEM Auto Parts Foundry Metal Casting

5.Major Equipment List:

Three-Axis turning centre 1 set
Four-Axis Vertical Machine Center 21 sets
Four-Axis Horizontal Machine Center 1 set
CNC Milling Machine 6 sets
Vertical Lifting Milling Machine 4 sets
Universal Milling Machine 2 sets
Plane Milling Machine 2 sets
Fase Milling Machine 3 sets
CNC Lathe Machine 27 sets
Oblique Guide CNC Lathe Machine 2 sets
Engine Lathe Machine 6 sets
Special Lathe 5 sets
Radial Drilling Machine 4 sets
Porous Drilling Machine 1 set
CNC Drilling Machine 5 sets
Cylindrical Drilling Machine 11 sets

6.Core Competition Advantages:
Advantages 1:High Engineering and Technical Capability
  1. An industry's top engineering technical team , with special skills and rich experience in product design, casting ,heat treating and machining fields.
  2. Special Techniques Enable LONGXING to Be Competent with Those Difficulties at Wax Injection & Shell Making Procedures When Manufacturing the Parts with Inner-Sophisticated-Structures
  3. Based on customer needs, in the beginning of product development, offer a solution, casting design, by structural component designed to casting parts, optimize the product design, then reduce costs and creating the best value for the customers.
  4. Use casting simulation analysis system software 100%  to ensure the success of the one-time trial sample 
Advantages 2: Advanced Inspection Equipment & Strong Quality Assurance Capacity
  1. Our testing equipments are not only leading in the industry, and also has a very complete range, they are   hardware guarantee to ensure us continue to provide high-quality products for our customers .
  2. IQC, IPQC and FQC quality management team to control the whole production process, effectively prevent the generation of  unqualified product.
  3. Our casting' PPM ≤1000 Machining ' PPM ≤600
  4. Carrying out ISO9001 and TS16949 quality management system, full implementation of 6S and Kanban site management, which is software guarantee of the quality.
  5. We sticks to the quality management philosophy that "Starting from the customer needs and ending with their satisfaction, focusing on customer demands and exceeding their expectations".
Advantages3: Good Customer Service
  1. LONGXING can provide customers with good service, our staff have abundant commercial experience, good language ability, and rich foundry or mechanical background. We are committed to providing customers with accurate, careful and speedy service.
  2. Quotation, Quality Complaints and Email Response get fast effective feedback within 48 hours.
  3. We have carried out an information-based management which is driven by an ERP and PMC system, to ensure on time delivery rate: 95%
  Advantages 4: Powerful Deep-processing Ability
  It is the best core competitive advantage different with others in the industry
  1. Machining capability as the same as casting, the machining facility is fully independent from the casting foundry and has an independent management team and tailored business model to suit.
  2. High technical content in machining, and casting with sheet metal, welding, assembling, LONGXING has the most competitive advantage, it is the best choice for you.
  3. LONGXING has completed a transformation and upgraded to a deep-processing manufacturer with expanded production capabilities and is committed to be equipped with other capabilities except casting, we focus on developing terminal products for top-end markets.
 
7. FQA:
1.Price Factory competitive price 
2.Service R&D, OEM&ODM
3.Quality ISO-9001 100%QC inspection before packing, 0 defects
4.Factory delivery: 7-45 days after confirm the drawings
5.Certifcations ISO 9001, ISO14001, TS16949
6.Factory area covering 40,500 square meters, more than 500 employees, including 10 enginners and 60 technicians
7.Main equipment Metallographic Microscope, Ultrasonic Testing machine, Magnetic Particel tester, Non-contact infrared thermometer, Surface Roughness tester, coordinate Measuring machine, Video measurement machine, X-ray tester, Physical Property& Non-destructive test center and so on Testing equipments. CNC machine, Drilling& Milling machine, Machine Center, Horizontal machine center and so on machining machine.
8.Main market Our products have been exported to Japan, Germany, America, Canada, England, Belgium, South Korea, India and Italy, and we can assure the quality.
9. Packing Inside:bubble bag, Outside:carton case or poly wooden case
10.Other service Except casting and machining, we can provide chemicial analysis, tensile strength, yield strength, elongation rate, shrinkage rate, impact test, hardness test, metallography, non-destructive tests, dye-penetrant, ultrasonic, magnetic particle, radiography, surface roughness test, CMM test.


8. Contact Information:

OEM Auto Parts Foundry Metal Casting

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