Oil pan are divided into engine oil pan and transmission oil pan

We can also divided it into stamping steel oil pan ,billet machined oil pan (Aluminum die casting oil sump) ,plastic oil pan

We would like to show you our workshop of the billet machined oil pan 
 

Production scanning 
When we got the sample from the customer ,the first step was scanning the sample and made it by 3D by solidwork ,cad.......

Building a model with Solidworks CAD software typically begins with a 2D sketch laying out points, lines, and arcs.
Dimensions are then added to the sketch to finalize specific sizes on the original 2D model. Drawings can also be created from existing parts.

Unlike the stamping mold ,the casting press die
Die casting is a precision casting method that uses a high pressure to force a metal solution into a complex metal mold.

This powerful tool is the first step in helping your business shorten production time, increase quality, troubleshoot errors, and decrease your manufacturing costs.

CNC machine made the Die casting for the shape and core

Molding System
This includes the cavity, core, inserts, sliders, and insert pins. The die casting cavity determines the casting shape as the moving core closes.
Mold Base System
The primary components of the die cast mould base system are steel plates and frames.
Ejection System
This system works to eject parts from the mold. These parts include ejection, returned, and guiding parts.
Runner System
The runner system connects with the die casting part and pressure chamber.
Overflow System
This channel removes air from the pressure chamber.

Casting press die test before put into use
Leak testing can be performed on pre-assembled die cast components to identify abnormal porosity before additional value is added prior to and after machining. By implementing the test early in the process, manufacturers can reduce the cost impact of defects.

Foundry Machinery Park

• 400 Tons  Aluminum Die Casting Press (2pcs.) 

• 580 Tons  Aluminum Die Casting Press (1pcs.) 

• 650 Tons  Aluminum Die Casting Press (1pcs.) 

• 750 Tons  Aluminum Die Casting Press (1pcs.) 

• 1350 Tons  Aluminum Die Casting Press (1pcs.)

Auxiliary Equipment

• Cell-type lineer spraying 

• Porous Plug Dosing Furnaces

• Part Picking Robots

• Orbital Grab Robot

• Aluminum Casting Robot

Install the casting die on the press machine 

At Billet, we offer several types of state of the art precision CNC machining services. With vertical machining (or milling) options, we are able to cut a variety of materials from the top down, and our vertical machines are perfect for milling copper, alloy, and stainless steel in particular.
 

First piece inspection, in-process inspection, and final inspection are the standard quality control practices for all parts manufactured

Blasting or Sanding
The use of a rough material to smooth out minor imperfections. Blasting is similar to sanding, and best for hard to reach spots.

CMM inspection for the key dimension and size

Deburring
Our technicians use special tools to remove any rough or sharp metal edged on your product.

Once they are in their initial form and size, they are generally shaped into the final part form and size through machining methods (e.g., CNC machining), which means excess material is removed from the workpiece.
 

Finishes And Powder Coatings
Depending on your needs, a variety of finishes may be applied to your final product. Powder coating in particular is incredibly durable and our technicians use heat curing to create a flexible and durable finish.

Casting press die mold case

Casting application