Die Casting Main Housing

Die cast main housing is the core load-bearing and mounting component in various power equipment and mechanical systems. It is formed into an integrated blank through high pressure die casting process, and then finished through precision machining, hole finishing, surface protection treatment and other procedures. Compared with traditional sheet metal spliced housings, the die cast integrated housing has significant advantages in impact strength, seismic performance and dimensional consistency, and can adapt to the internal assembly requirements of different equipment. The product can adjust the structural design according to the application scenario. It can be used as the body shell load-bearing basic component of the whole vehicle, and also as the internal installation base of industrial equipment, adapting to the load and installation accuracy requirements under different working conditions.

Product Description

1.Performance Features

Integrated die casting structure for enhanced structural stability As a professional Automobile main casing manufacturer, we own full high-precision high-pressure die casting equipment with in-house production. As the core load-bearing component, the main housing withstands long-term vibration and impact loads. Integrated die casting removes weld seams from multi-part splicing, cutting risks of fracture and loosening at the source. Formed in one shot via high-pressure die casting, it avoids stress concentration from welding, delivers higher structural strength, and supports customized internal mounting positions to meet automotive-grade 

2.precision standards.

Multi-grade material options for diverse working scenarios As an experienced Die cast main housing supplier, we have a complete raw material selection system to match project needs. The housing material balances high strength, impact resistance and machinability, suitable for automobile, construction machinery and automation equipment. We support multi-cavity customization with integrated mounting posts, ribs and sealing grooves, fully adapting to actual working conditions from material to structural design.

3.Pre-process feasibility assessment to reduce mass production risks from the source

All structural schemes will undergo preliminary engineering evaluation to predict potential defects such as die casting pores, shrinkage porosity and forming deformation, so as to reduce subsequent mass production problems at the design stage. Die Casting Main Housing fully considers the assembly space of the whole at the initial design stage, and the overall dimensions and mounting hole positions of the housing can be adjusted adaptively according to the customer's overall structure.

Material Parameters & Technical Specifications

Note: The above are general reference parameters. The final indicators are subject to the customer's confirmed drawings. For special pressure resistance and special working condition requirements, please communicate in advance and carry out preliminary process feasibility assessment.

Die Casting  Mold Customization

As a Die cast main housing manufacturer, for high-precision main housing products, we increase the frequency of regular mold maintenance to ensure the dimensional consistency of each batch of blanks. After the die casting blank is formed, deburring, precision machining, hole tapping, surface treatment and other processes are carried out in sequence to remove residual burrs and debris from processing, meeting the assembly accuracy standards of parts. Most ordinary die casting manufacturers only focus on appearance quality, while main housing products pay more attention to the dimensional accuracy and structural compactness of internal mounting positions. We have solidified internal dimension and internal quality control as standard procedures to avoid assembly hidden dangers caused by dimensional deviation and internal defects from the production source.

Full Link Quality Management

As aDie cast main housing factory we have established a full-link quality control standard. We check the material grade and keep the original material certificate in the incoming material stage, conduct sampling flaw detection on die casting blanks to identify internal casting defects, implement full-dimensional verification after machining, and carry out appearance and key dimension inspection on finished products one by one. The workshop is equipped with image measuring instruments and special hardness testing tools to complete various inspections, and all inspection records are archived by batch. In addition to dimensional inspection, we focus on verifying the position accuracy and flatness of the internal mounting positions of the housing to eliminate assembly deviation problems. We are well aware of the importance of component traceability for overseas project audits. All customized projects must complete first article confirmation, and mass production can only be started after the first article is qualified.

Selection Guide

At the selection stage, it is necessary to confirm the application field, load requirements, installation dimensions, interface specifications and assembly space. Different complete equipment has different requirements for housing structure. Some passenger vehicles require car main shellto adapt to the overall body structure. The housing is large in size, which puts forward strict requirements for large die casting forming and machining accuracy, and also needs to balance lightweight and structural strength. This type of housing usually needs to integrate fixed mounting points and local reinforcing structures, and meet the requirements of body collision safety and lightweight design at the same time. It has strict implementation standards for the wall thickness uniformity and surface flatness of die casting forming. For general mechanical equipment, the load-bearing performance and seismic performance of Mechanical main shell are the core indicators. The housing mounting positions must be accurately matched with internal components, and the impact of continuous vibration during equipment operation on the fatigue life of the housing should also be considered. This type of housing often needs to adapt to the complex layout of internal components, reserve supporting structures such as wiring and heat dissipation, and has high requirements for the geometric tolerance and internal flatness of die casting forming. For the selection needs of different scenarios, we provide full technical support. As a professional Car main housing supplier, we can provide selection suggestions according to different project needs, cooperate with customers to complete the preliminary structural feasibility assessment, optimize the process scheme on the premise of ensuring performance, and control the overall production cost.

Custom Collaboration Process

1.Data Receiving: Receive 2D drawings, 3D models or physical samples from customers, and collect project information such as material requirements, load indicators and purchase quantity

2.Process Evaluation: Evaluate the feasibility of die casting forming, identify potential risk points, and output preliminary plans and quotations

3.Mold RD: Customize the corresponding die casting mold for the housing, and complete trial mold debugging and optimization

4.Sample Trial Production: Produce first batch of samples, complete dimension and performance tests, and submit to customers for confirmation

5.Mass Production: Start mass production after sample confirmation, and implement full-process quality control

6.Inspection Delivery: Complete final inspection, pack as required, arrange logistics and shipment, and deliver relevant inspection documents simultaneously

Why choose us?

We own independent mold and die casting workshops all main housing processes are completed in house with no core outsourcing to ensure stable lead times and consistent quality Our team has rich automotive and industrial die casting experience and knows overseas supply chain audit standards well we conduct die casting simulation on drawing receipt to spot risks and offer optimization solutions Backed by full process production control our core product Die Casting Main Housing fits diverse overseas equipment customization projects welcome to send drawings for evaluation and sampling

FAQ

Can you customize the die-cast main housing based on the drawings?

We support customized development and project feasibility assessment based on drawings, 3D models or physical samples.

What performance tests will be conducted on the finished product of the die-cast main housing?

We will conduct multiple tests on the finished product, including size accuracy, hardness, air tightness and appearance.

How long is the production cycle for samples and large quantities?

The sample cycle depends on the complexity of the mold. The delivery time for large quantities will be determined after sample confirmation.

Do you accept small batch trial orders for customized products?

After the technical solution and sample confirmation, we can undertake small batch trial production orders.

Can quality-related proof documents be provided?

We can provide relevant materials such as material certificates and batch test reports as per your requirements.

Is there a minimum order quantity requirement for customized products?

The minimum order quantity depends on the part structure and process difficulty. Standard parts support small batch trial orders, and new product development is also included.

What should be done if quality issues are found after delivery?

Our products undergo full-process quality inspection before leaving the factory. Under normal circumstances, quality issues will not occur. If any abnormalities are found after delivery, please raise a quality objection within 15 days of receipt for verification; if it is confirmed that the problem is caused by the production process, we will provide a solution of return, exchange or rework.