China Lost Wax Casting Components Manufacturer
Lantian Precision Machinery Manufacturing company is a large lost wax casting components manufacturer in China, established in 1997, producing engineering high quality carbon steel castings, stainless steel castings and low alloy steel castings for versatile industries.
- Lost Wax Casting material: carbon steel, low alloy steel, stainless steel etc.
- Casting Process: Silica Sol Investment Casting, Water Glass Investment Casting, Composite Shell Investment Casting
- Unit Component Weight: 0.05-80kgs
- Engineering Designs: OEM/ODM according to Drawings
- Standard: ASTM, AISI, JIS, EN, BS, GB etc
- Lost Wax Casting Components Application: Automotive & Vehicle, Marine and Boat, Valves and Pumps, Engine and Motor Parts, Oil &Gas,Machinery etc. There are over 1000 kinds of products, including auto parts, marine parts, vehicle parts, railway road parts, petrochemical parts, agricultural machinery parts, valve parts, pump parts, impeller parts, engine parts, motor parts, bridge parts, oil & gas platform parts, offshore machinery parts etc.Products are exported to the United States, Japan, Europe, southeast Asia and more than 20 countries and regions, and our products are highly appraised by our new and regular customers.


Advantages of Lost Wax Casting Components:
· Flexible Size and Weight Range:
· Versatile and intricate shapes:
· Accurate and Smooth Surfaces:
· Dimensional Accuracy:
· Quality and Integrity:
Lost Wax Casting (Investment Casting) Process:
Wax injection—Wax pattern— Repair wax—Wax inspection—Group tree—Shells make (first paste, sand,re-slurry, drying)—De-waxing—Mold roasting— Chemical analysis—Casting (pouring molten steel)—Vibration shells—pouring of casting and pouring rod—Grinding gate—Initial inspection (hairy inspection)—Shot blasting—CNC Machining—Polishing—Finished inspection—Packing.

- 30 Years of Rich Experience in Lost Wax Casting process
Lantian Precision Machinery Manufacturing Company is specialized in lost wax casting components and cnc machining for 30 years. We can produce stainless steel castings, carbon steel castings, alloy steel castings and high-precision components according to different drawings and standards. - 4 Branch Factories
Presently we have 4 branch factories covering an area of 19,000m2 on production of casting products. We have one sodium silicate processing (water glass processing) foundry, one silicon sol processing foundry, one cnc machining shop and one mold making plant and one sales office, over 400 staff working in our foundry. - Complete and Strict Quality Control
Our testing equipment for the investment casting parts is quite complete and advanced. We have spectrometers imported from Italy and Germany, and we can carry out the general physical test like tensile test, impact test, hardness detection etc. The fluorescent magnetic particle detector can also be used for magnetic particle inspection, ultrasonic inspection and coloring inspection. The precision lost wax casting components produced by our foundry are strictly controlled according to the relevant national standards and industry standards. - Passed the ISO 9001:2000 and TS 16949:2002 Certified
Our company passed the ISO 9001:2000 quality management system certification in January 2003. In March 2008, we obtained the TS 16949:2002 quality management system certificate, and we have obtained the production license issued by the Germanischer Lloyd. - Top 10 Brand Hardware Manufacture in China
In 2006, we were awarded the title of “Top 10 Reputable Enterprises in Liaoning Province” by the reputation committee of Liaoning Province. Our company always insists on the policy of “High Quality, Customer First, Continuous Innovation, Continuous Development,” for enterprise management, to meet customer expectations and higher requirements of quality.
Overview of our lost wax casting foundry:



Testings We Can Do:
We have complete testing equipment in our factory. In the aspects of chemical composition test: We have Italy F – 20 direct reading spectrometer, Q6 imported from Germany and domestic spectrometer analysis of the elements C, Si, Mn, P, S, Ni, Cr, Mo, V, Ti, Al, Cu, Mg, Ce, Nb, B, W;
In the aspect of physical performance testing, we can carry out tensile test, impact test, hardness detection and metallographic analysis etc.And we have fluorescent magnetic particle detector to do the magnetic particle inspection, ultrasonic inspection and coloring inspection.
- Chemical analysis
- Tensile strength
- Elongation rate
- Shrinkage rate
- Impact test
- Hardness test
- Metallography
- Non-destructive tests(including dye-penetrate, ultrasonic, magnetic particle and radiography)
- Surface roughness test
- CMM test

Heat Treatment We Can Do:
- Normalizing
- Annealing
- Tempering
- Quenching
- Aging

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