Why Choose Us
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Rich Experience
Established in 2005, our foundation is built on the profound expertise of our technical and management teams.
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Robust Capacity
Equipped with 6 automated die-casting machines ranging from 280T to 1300T, achieving an annual production capacity exceeding 5,000 tons.
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Comprehensive Machining
Features an independent machining workshop fully equipped with CNC machining centers and multi-spindle drilling machines.
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Rigorous Quality Control
IATF16949 certified. Fully equipped with advanced testing facilities, including CMMs, spectrometers, and flaw detection equipment.
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Versatile Applications
Specializing in custom manufacturing for diverse industries, including automotive components, electromechanics, and home appliances.
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Rapid Turnaround
Streamlined production workflows and agile management ensure fast, on-time delivery for both rapid precision prototypes and high-volume manufacturing orders.
Prototype Casting Process
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Wax Injection
The first step in the investment casting process is to produce a wax replica of the desired part. This is accomplished by injecting wax into a die cavity.
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Pattern Removal
After injection, the wax replica is removed from the injection tool. Parts are inspected for tolerance and then cleaned for assembly.
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Wax Assembly
Patterns are “wax welded” to a central sprue or cluster to facilitate pouring. Many patterns are attached to sprues for increased efficiency
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Shell Building
The wax assembly is repeatedly dipped in ceramic slurry and layered with coarser sand. This creates a highly durable shell that withstands extreme casting temperatures, smooth components.
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De-waxing
The shell built sprue is then de-waxed by rapidly heating in a furnace or autoclave, leaving behind the perfect shell cavity free of wax.
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Preheating shell
The shells are then fired at 1600° to 2000°. This cures the shells interior into a smooth, hard and strong ceramic material.
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Pouring
The sprues are then removed from the furnace to have the molten metal poured into them. Once the shell is filled with metal, it needs to cool and have the shell material removed from the outside of the casted parts.
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Part Finishing
Once clear of ceramic shell, the cast parts get cut off from the sprue, then they are brought through a number of finishing processes. These processes include various cleaning stages, grinding, plating, machining, and heat treat.
CONTACT US
Tel: +86 0531-4731299
No. 115 Minghu North Road,
Anqiu Economic Development Zone,
Weifang City, Shandong Province,
China
Opening Hours
MON to SAT: 9:00 AM - 10:00 PM
SUN: 10:00 AM - 6:00 PM