Mingda is a proven supplier of ready-to-install aluminum die cast parts and components for industry.
We view ourselves as a partner in development and aim to establish long-term, strong customer relationships. Mingda specializes in meeting the strongly-growing demand for small and medium-sized batches of aluminum diecast parts; this allows us to offer small batches of diecast aluminum at extremely competitive prices. Low-cost molds for diecast aluminum parts give our customers the decisive edge.
Aluminum diecasting services:
Diecast parts weighing 4 - 5,000 g
Cold chamber diecasting machines with up to 500 tons clamping force
Manufacturing in accordance with DIN 1688 and ISO 8062
Finishing in accordance with ISO 2768-1, etc.
Evaluation of the diecast part drawings and files
Creation of CAD files and 3-D models (upon request)
Design suggestions to optimize production
Initial sampling four weeks after the job is awarded
Fast change implementation
Delivery including finishing of the cast parts
We can provide the following surface treatments for diecast aluminum parts depending on the alloy:
Barrel finishing,grinding, sandblasting, glass bead blasting, brushing, polishing, passivating, phosphating, powder coating, wet painting, eloxating color-free and black, nickel plating, copper plating, screen printing and pad printing.
For development models and function prototypes, we offer different rapid prototyping methods and the PROTO DIEprocedure in addition to conventional prototype construction. Click here to find out about the options for cast prototypes.
Advantages of aluminum die casting:
Aluminum diecasting enables the creation of very thin-walled, stable cast parts with a high degree of dimensional accuracy and surface quality. With fully automated production in master dies with a high cycle sequence, diecasting is a very economical series production method.
Suitable for thin-walled, complex components
High level of dimensional accuracy and high process stability
Low weight and high stability
Smooth surfaces and edges
Outstanding processing characteristics
Very high heat conductivity
Good electrical conductivity
Resistant to corrosion and weathering
Different surface treatments are available
Low unit prices for large series
Relatively high die costs are reduced by means of die construction tailored to need
We use all conventional international aluminum alloys for manufacturing. A selection of conventional alloys is listed below:
Alloys for aluminum
|numerical alloy name||chemical alloy name||similar alloys|
|AC-43400||AC-AlSi10Mg(Fe)|| similar to ADC3, A360.0, YL104|
|AC-44300||AC-AlSi12(Fe)||simalar to ADC1, 413.0, YL102|
|AC-44400||AC-AlSi9||similar to 359.0|
|AC-46000||AC-AlSi9Cu3(Fe)*||similar to ADC12, 383.0|
|AC-46100||AC-AlSi11Cu2(Fe)*||similar to ADC12, A384.0|
|AC-46200||AC-AlSi8Cu3||similar to 380.0|
|AC-46500||AC-AlSi9Cu3(Fe)(Zn)*||similar to ADC10, A380.0|
|AC-47100||AC-AlSi12Cu1(Fe)||similar to AA 384|
|AC-51200||AC-AlMg9||similar to 520.0|