Aluminum Casting Plant

Common aluminum casting methods include die casting, low pressure casting, precision casting , sand casting and permanent mold manufacturing.

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At MATECH, we want to exceed your expectations by delivering the most economical solution for your product manufacturing needs. We do this by constantly evolving what we do, and finding new ways to improve your current products, that will ultimately drive down costs and increase overall performance.


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DIE CASTING PLANT                                                                                                                                      

Aluminum Casting Plant(图1) Aluminum Casting Plant(图2) Aluminum Casting Plant(图3)

Aluminum Casting Plant(图4) Aluminum Casting Plant(图5) Aluminum Casting Plant(图6)

Aluminum Casting Plant(图7)

Die casting is a metal casting process, which is characterized by applying high pressure to the molten metal using the cavity of the mold. Molds are usually made of higher-strength alloys, and this process is somewhat similar to injection molding. Most die castings are iron-free, such as zinc, copper, aluminum, magnesium, lead, tin, and lead-tin alloys and their alloys. Depending on the type of die casting, you need to use a cold chamber die casting machine or a hot chamber die casting machine. The cost of casting equipment and molds is high, so the die-casting process is generally only used for mass production of a large number of products. Manufacturing die-cast parts is relatively easy, which generally only requires four main steps, and the individual cost increment is very low. Die casting is particularly suitable for manufacturing a large number of small and medium-sized castings, so die casting is the most widely used one among various casting processes. Compared with other casting technologies, the die-casting surface is flatter and has a higher dimensional consistency.

Some pictures of our parts:

Providing Casting service according to your needs or your drawings,produce the product you need.

Aluminum Casting Plant(图8)

Blanks Tolerance 
CT4-6 for small aluminum casting parts
Application
Industry fittings and Construction and Decoration.
Applicable Material 
A380,ADC12Or according to customer requirements
Machining Process
CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming /Grinding/Honing and etc.
Machining Tolerance
From 0.005mm-0.01mm-0.1mm
Machined Surface Quality
Ra 0.8-Ra3.2 according to customer requirement
Surface Treatment
Shot/sand blast, polishing, Primer Painting , Powder coating, ED- Coating,
Finish Painting, Anodize (White or Black Color), as customers request.
Lead Time
About 45 days for small aluminum casting parts
MOQ
As custimer's requirement. Usually 10-12 tons for a 20'FT; 20-23 tons for a 40HQ
OEM
Available for small aluminum casting parts



LOW PRESSURE CASTING PLANT                                                                                                               


Aluminum Casting Plant(图9)

Low-pressure casting

Low-pressure casting is a casting method in which liquid alloy is pressed into the mold cavity from bottom to top under pressure,and solidified under pressure to obtain castings. The principle of pressure casting is to pass dry compressed air or inert gas into a sealed crucible, with the help of the pressure acting on the molten metal surface, the molten metal flows along the riser pipe from bottom to top to fill the mold smoothly through the runner , The filling pressure is generally 20-60kPa. When the casting is completely solidified, the gas pressure on the liquid surface is released, so that the non-solidified molten metal in the riser pipe and the runner flows into the crucible by its own weight, and then the mold is opened and the casting is taken out.
The production process of low pressure casting includes the following four basic procedures:
1) Metal smelting and preparation of molds or molds.
2) Preparations before pouring: including crucible sealing (fitting sealing cover), slag removal in riser pipe,
measuring liquid level, sealing test, mold matching, tightening mold or mold, etc.
3) Pouring: including liquid lifting, filling,pressurization, solidification, pressure relief and cooling, etc.
4) Demoulding: including loose moulding and casting out.
Low pressure casting  can use sand, metal, graphite, etc. The filling process is different from gravity casting such as metal
casting and sand casting, and it is also different from pressure casting with high pressure and high speed filling.
It has the following advantages:
1) Filling with pure liquid metal improves the purity of castings. Since molten slag generally floats on the
surface of the molten metal, low-pressure casting is filled with molten metal in the lower part of the crucible through the riser pipe, which completely avoids the possibility of molten slag entering the mold cavity.
2) The molten metal fills smoothly, reducing or avoiding the tumbling, impact, and splashing of the molten metal during filling, thereby reducing the formation of oxide slag.
3) The casting has good moldability. The molten metal is filled under pressure, which can improve the fluidity of the
molten metal, which is beneficial to the formation of castings with clear contours and smooth surface, and is more beneficial for the molding of large thin-walled castings.
4) The casting crystallizes and solidifies under pressure, which can be fully fed and the casting structure is dense.
5) Improve the yield of molten metal. Under normal circumstances, there is no need for a riser, and the uncondensed metal in the riser pipe can be refluxed to the crucible for repeated use, which greatly improves the yield of molten metal. Generally up to 90%,
6) Convenient production and operation, good working conditions, high production efficiency, easy to realize mechanization and automation.
Some pictures of our parts:
We do OEM aluminum castings, we can product part strictly in according with your drawings.
Aluminum Casting Plant(图10)


GRAVITY CASTING PLANT                                                                                                                   


Aluminum Casting Plant(图11)

Gravity casting

Gravity casting refers to the process of injecting molten metal into a mold under the action of the earth's gravity, also called casting. The generalized gravity casting includes sand casting, metal casting, investment casting, lost foam casting, mud casting,etc. The narrow gravity casting refers specifically to metal casting.

Testing Equipment
Aluminum Casting Plant(图12)

Price-- Competitive.We know the market situation.

Quality-- Quality Assurance and Quality Improvement.We know the importance of material chemical composition,tolerances.

Delivery time-- Time Guarantee. We know the loss of our customer when we delay.

Excellent Service-- 24hours answer.72hours quotation.We answer for any quality issue,if there will be any.

Aluminum Casting Plant(图13)

Aluminum Casting Plant(图14)

Core Competence

1. Over 15 years professional manufacture experience. → We know better to your needs.

2. One-stop Service of Custom mold design from Initial drawing design, Material selection assistance, Mold structure/Mold flow
analysis, Trial & mass production to Final assembly & shipment. → To ensure you get finished products with good assembly function.

3. High skilled and well-trained working team under good management environment. → To make sure high quality of your products.

4. Large and strong production capacity. → To meet your high demands very well.

5.Best price based on same quality requirements. →To help your project with most economical solution.

6. We have very strict quality control process included IQC/IPQC/FQC/OQC. → To deliver the qualified products for you.

7.Reliable Package & flexible in-time delivery. →To guarantee the product are well received in your side.

8. 24 hours on-line service with quick response. → To support your any inquiry or question


Aluminum Casting Plant(图15)

Packing & Delivery  (Show As Above):

Inner Packing →Strong & waterproof  plastic big is packed inside, to keep the product in safe  condition.Or as  customer requests.


Outer Packing →Multilayer wooden box with strong bandages, used for standard export package. Or customized as per customer's requirements.

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Steel Casting Plant(图7)Steel Casting Plant(图7)





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