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hot air inside the mould shall be sucked out quickly

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Lingyue Zhanag

A SINGLE. Cooling water system associated with EPS moulding machine presentation factory

Separate the cooling water for mould when using the water for vacuum. Having a high efficient vacuum system, the machine should mainly use vacuum cooling while considering water cooling as subsidiary, that'll greatly increase the proficiency.

Adopting high temperature chilling water (50-55 degrees) that will cool the eps mould, yet cold cooling mineral water (25-35 degrees) for cleaner spray and vacuum send. Different water temperatures will not only increase the service your life of mould and machine pump, but also improve the cooling speed a great deal because vaporized high-temperature water absorbs the heat too in vacuum environment.

TWO. High efficient vacuum system

It adopts the theory of central vacuum procedure that vacuum kept while in the pipe constantly. When cooling is required, hot air inside the mould shall be sucked out quickly, together the vaporization of your high-temperature water also takes a good amount of heat away, which enables the mould to get cooled down speedily. The heat taken with the vaporization of 1KG water is add up to the heat taken by simply 7KG cooling water of 25 degrees spraying onto the mould.

3. Three separate water pools in combination with primary and secondary cooling towers to control three different water temp.

Hot pool: 65-75 education. Water used for the boiler is often taken from here via filter. It should be cooled from the primary cooling tower then transported towards mould cooling pool.

Would mould cooling pool, temperature could be 45-55 degree, used intended for mould cooling. It is suppose for being delivered to vacuum air conditioning pool via secondary air conditioning water tower.

Vacuum soothing pool: temperature is among 25-35 degree used regarding cooling vacuum tank spray and vacuum pump.

FOUR. You are recommended to apply central vacuum system if you'll find more than 3 EPS moulding machine with your factory.

Central vacuum system provides expression to high economical efficiency for more than 3 EPS moulding machine, power saving at lowest 40%, and greatly improvement belonging to the production. We recommend one-bye-one network (modular type) but reasonably independent central vacuum procedure, Every set of central vacuum system could help utmost 15 EPS moulding equipment, and every single vacuum strategy is connected to main pipe, which besides is divided by manual butterfly valves. And so the vacuum stays equally around every section, and the plant may not be interrupted as any matter of vacuum difficulty.
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