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Lost Wax Precision Investment Casting Parts /Steel Casting / Cast Steel

Ningbo Longxing Casting & Machinery Manufactory
  • Casting Method：Lost Wax Investment Casting
  • Process：Lost Wax Investment Casting+CNC Machined
  • Molding Technics：Gravity Casting
  • Application：Machinery Parts
  • Material：Cast Steel
  • Surface Preparation：Shot Blast+Clean by Ultrasonic Cleaning Machine

Base Info

  • Model NO.：Pump
  • Surface Roughness：Ra6.3-12.5
  • 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
  • Transport Package：Plywood Case or Iron Pallet Packing
  • Specification：Pump
  • Trademark：LX
  • Origin：Ningbo, Zhejiang, China
  • Production Capacity：20000 Tons,Year

Description

Total :513
8. Annual Turnover:
Expected Target : Up to 2020, annual turnover exceeds 60 million dollars         Annual turnover(Unit: Million Dollars)2005$ 7.4m2006$ 9.0m2007$ 12.6m2008$ 16.0m2009$ 10.7m2010$ 15.5m2011$ 18.4m2012$ 17.6m2013$ 26.9m2014$ 32.6m2015 $ 34.1m2016$ 36.6m
9. Product Descripition:
 Machining CapabilitiesThree-Axis turning centre: 1Four-Axis Vertical Machine Center: 21Four-Axis Horizontal Machine Center: 1CNC Milling Machine: 6Vertical Lifting Milling Machine:4 Universal Milling Machine: 2Plane Milling Machine: 2Fase Milling Machine: 3CNC Lathe Machine: 27Oblique Guide CNC Lathe Machine: 2Engine Lathe Machine: 6Special Lathe: 5Radial Drilling Machine: 4Porous Drilling Machine: 1CNC Drilling Machine: 5Cylindrical Drilling Machine: 11
13. Key Testing Equipments:
1.Direct-Reading Spectrometer12.3D Scanner
2.Non-contact infrared thermometer13.Coordinate Measuring Machine
3.Metallographic Microscope14.Surface Roughness Tester
4.Tension Tester15.Ultrasonic Testing Machine(HS600)
5.Low Temperature Chamber For Impact Specimen16.Coating thickness gauge
6.Impact Test Machine17.Portable Magnetic Particle Tester
7.Magnetic Particle Testing Machine18.Portable Hardness Tester
8.Ultrasonic Testing Machine19.Hardness Test  Machine
9.X-ray tester20.Rockwell Hardness Test Machine
10.Surface Roughness Tester21.Contact infrared thermometer
11.Video Measurement Machine 

14. We provide various test facilities as mentioned under:
1. Chemical analysis
2. Tensile strength
3. Elongation rate
4. Shrinkage rate
5. Impact test 
6. Harness test
7. Metallography
8. Non-destructive tests(including dye-penetrant, ultrasonic, magnetic particle and radiography)
9. Surface roughness test 
10. CMM test 
11. 3D scanner 

15. APQP and Inspection Report:
APQP-Casting  
  1. Process Flow Diagrams
  2. Control Plan
  3. Process FMEA
  4. Casting Process Instruction
  5. Solidification Simulation Report
  6. Heat Treatment Work Instruction
  7. Casting Final Quality Control WI
  8. Visual Inspection VI For Surface Irregularities
APQP-Machining 
  1. Process Flow Diagrams
  2. Control Plan
  3. Process FMEA
  4. Machining Process Instruction
  5. Gauge List And Validation Plan
  6. Final Quality Control WI 
Inspection Report-Casting
  1. Material Test Report(A)
  2. Material Test Report(B)
  3. Magnetic Particle Inspection Report
  4. Ultrasonic Examination Report
  5. Radiographic Test Report
  6. Destructive Test Report
  7. Coating Test Report
  8. Visual Inspection Report
  9. Casting Inspection Report
Inspection Report-Machining 
  1. Dimensional Inspection Report(A)
  2. Dimensional Inspection Report(B)
  3. CMM Report
Other Quality Document 
  1. PPAP Checklist
  2. Measurement System Analysis Study
  3. Process Capability Studies
  4. Corrective Action Report(8D)
  5. Packaging Instruction

16. 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. 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.
  3. Special Techniques Enable LONGXING to Be Competent with Those Difficulties at Wax Injection & Shell Making Procedures When Manufacturing the Parts with Inner-Sophisticated-Structures.
  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. Carrying out ISO9001 and TS16949 quality management system, full implementation of 6S and Kanban site management, which is software guarantee of the quality.
  3. IQC, IPQC and FQC quality management team to control the whole production process, effectively prevent the generation of  unqualified product.
  4. Our casting' PPM ≤1000 Machining ' PPM ≤600.
  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. 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.
  3. 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.
17. Contact Information:
Lost Wax Precision Investment Casting Parts /Steel Casting / Cast Steel