Toshiba die casting machine has a history of nearly one hundred years of production and manufacturing. Toshiba machinery was established since 1942, the production and manufacture of Toshiba die casting machine has been in the Japanese die casting machine industry leader status. Toshiba die casting machine with its precision and focus on high quality and good quality by the majority of customers welcome and love.

Toshiba die-casting machine for different products for die-casting has its own set of quite mature theory system.

Pressure resistant products:

Laminar filling die casting method:

Injection with 1m/s below the gate speed and laminar flow filling, in order to mix into the air, the state of the gas to complete the filling.

Die casting with less porosity.

Heat treatment can be carried out.

Local pressure die casting method:

The settings in the die pressure pin for pressure casting is not enough and leads to a metallic solution the insufficient part directly local pressurization "SQM-2 specifications of the can independent control", according to the solidification shrinkage is a high precision local pressurization.

Inhibition of shrinkage occurred (also for trachoma)

Pressure tight performance improvement

Heat treatment can not be carried out

Vacuum die casting method:

During the injection period, the grinding chamber is internally provided with a vacuum state, and the metal solution is ejected and filled. Complete filling (back pressure reduction) in the absence of air and gas.

Die casting with less porosity. Good pressure resistance, heat treatment and welding can be carried out

Because the back pressure in the grinding chamber is reduced, the flow property is improved.

Product different wall thickness:

General die casting method:

The influence of the shape of vulnerable products (product flow)

At the same time to fill in the product inside the incorporation of air and gas (generated from)

Solidification shrinkage due to the difference in wall thickness of the product

Filling time is too long, die - Casting (shrinkage)

Short time filling method (super high speed injection)

In the liquid state filling metal solution, pressure casting is easy to transfer into the product, casting thin sections of a smooth surface, inhibition of trachoma and shrinkage.

High response servo injection mechanism, can be arbitrarily set the injection point (10 points)

Suppression of casting fly