Auto Lost-Foam Pre-Expander LWL500/600

Auto Lost-Foam Pre-Expander pre-expanders are devices that selectively expand or contract a gas or liquid prior to its use in a process. By doing so, the device can reduce the amount of energy needed to achieve the desired result. Pre-expanders are frequently used in industrial processes such as metalworking and chemical manufacturing.

Auto Lost-Foam Pre-Expander pre-expanders are a new type of compressor that can be used to reduce the noise and emissions produced by gas turbines and other industrial machines. The pre-expander continuously expands the air before it is sent into the compressor, reducing the amount of noise and emissions produced. This technology is currently being used in a number of applications, including aircraft engines and power plants.

A Auto Lost-Foam Pre-Expander pre-expander is a machine that helps reduce energy consumption before a furnace begins to operate. By decreasing the amount of energy needed to start the furnace, this machine can help conserve energy and avoid expensive repairs.

Auto Lost-Foam Pre-Expander pre-expanders are a type of compressor that can be used in order to increase the efficiency of an engine. This type of compressor is able to work continuously, which helps to reduce the amount of time that is needed in order to reach the desired compression level. Additionally, Auto Lost-Foam Pre-Expander pre-expanders are frequently used in diesel engines in order to help improve fuel economy.

Continuous EPS Pre-expander

Fully Automatic EPS Shape Molding Machine

Automatic Vacuum Block Molding EPS Machine

Advantages of EPS Pre-expander Machine:

1. Steam system: accurate pressure reducer to keep stable and accurate steam, ensure material variation;

2. Pressure control: Pressure sensor with muli-steam exhausting system to keep expansion chamber pressure stable, Also reduce the steam consumption;

3. Temperature control: Adopts temperature sensor to keep accurate expansion temperature, which is suitable for high density expansion, less broken beads;

4. Adopts PLC and Touch screen, electronic parts, valves are famous brand, which make the whole working procedure automatically and stable