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Investment Casting

Our company has precision casting production line, aluminum alloy casting production line, product heat treatment workshop, product surface treatment workshop, product machining workshop, product assembly workshop, product testing center, laboratory and other production and testing facilities. We have the production capacity of 1 million pieces and 100 tons of precision metal parts per month, and the annual production of precision castings is more than 1000 tons.

1.Brief introduction of investment casting technology

Investment casting, also known as lost wax casting, is a casting method that uses a disposable fusible model to form castings. Compared with other metal forming processes, investment casting products have high dimensional accuracy and fine casting surface, which can meet the use requirements with only a small amount of processing or even no processing.

Investment casting has obvious advantages:
---Reduce the rough casting weight and save the metal materials;
---Reduce the rough casting production cost and the finished product processing cost;
-- Save the processing time and shorten the production cycle.

2. Investment casting can cast parts with very complex shape, especially for parts with complex inner cavity structure and difficult to be realized by other processing methods, such as impeller and hollow blade, which provides design engineers with greater design freedom.

3. The parts which go through several processes, such as stamping, panel beating, welding and machining, can be formed at one time by investment casting, so as to save production cost and shorten production cycle.

4. Investment casting is not limited by alloy materials. Carbon steel, alloy steel, stainless steel, super alloy, aluminum alloy, copper alloy, magnesium alloy and titanium alloy can be produced by investment casting. Alloy materials that are difficult to process, forge and weld are more suitable for investment casting production.

5. Investment casting is not limited by production batch. It can be produced in large batch or in small batch. For the trial production of new products, it can be produced in a single piece by rapid prototyping.

Main processes of casting production line
Tooling room
Tooling room
Wax pattern injection
Wax pattern injection
Wax pattern modification
Wax pattern modification
Wax Pattern Assembly
Wax Pattern Assembly
Shell Making
Shell Making
Shell Baking
Shell Baking
Pouring
Pouring
Cutting
Cutting
Shot blasting
Shot blasting
Heat treatment
We can perform a variety of heat treatments on products. This includes:
Solution treatment
QT(Quenching and tempering)
Quenching
Normalizing
Annealing
Precipitation Harding
Carburization
Nitriding
T6 for Aluminium alloy
Machining
Machining workshop
Machining workshop
Machining workshop
Machining workshop
Machining Center
Machining Center
CNC lathe
CNC lathe
Large Scale CNC lathe
Large Scale CNC lathe
Honing machine
Honing machine
Wire cutting machine
Wire cutting machine
Riveting machine
Riveting machine
Surface Treatment
We not only supplies investment castings and machined parts, but also can provide casting surface treatment service.
The purpose of surface treatment is to meet the requirements of corrosion resistance (anti-rust), abrasion resistance, decoration or other special functions.
Our surface treatment service includes:
Mirror Polishing
Dull Polishing / Satin Polishing
Electro Polishing
Tumbling / Vibration Grinding
Sand Blasting
Glass bead Blasting
Anodizing
Black Oxide
Pickling
Powder Coating
Zinc Plating
Chrome Plating
Nickel Plating
Electroplate
Mirror Polishing parts
Mirror Polishing parts
Dull Polishing parts / Satin Polishing parts
Dull Polishing parts / Satin Polishing parts
Electro Polishing parts
Electro Polishing parts
Tumbling / Vibration Grinding parts
Tumbling / Vibration Grinding parts
Sand Blasting parts
Sand Blasting parts
Zinc Plating parts
Zinc Plating parts
Black Oxide parts
Black Oxide parts
Pickling parts
Pickling parts
Product Assembly
We have a proprietary assembly workshop to complete the assembly (assembly) of products.
Manual assembly
Manual assembly
Riveting assembly using Riveting machine
Riveting assembly using Riveting machine
Product Development
Product R & D Center
Product R & D Center
Patent technology R & D Center
Patent technology R & D Center
Patent Certificate
12
term
we have effective invention patents
18
term
utility model patents
1
term
domestic trademark
1
term
Madrid trademark
Patent Certificate
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