Refrigerator inner liner special thick sheet vacuum forming machine

• Device description

The automatic refrigerator liner thick sheet vacuum forming machine adopts the latest international sheet forming technology, with integrated design of machine, electricity, and gas. It is controlled by a programmable logic controller (PLC), operated by a human-machine interface, and quickly heated by near (far) infrared rays. The local temperature can be adjusted according to the size and shape of the forming area, saving 30% energy compared to previous vacuum forming machines. The concave and convex molds can be formed. The whole machine structure adopts independent innovative and humanized design, and an automatic loading and unloading system can be added according to user needs to achieve automatic loading and unloading functions. You can also choose the upper mold auxiliary mechanism, positive and negative pressure forming, which can easily solve some difficult to form products.

• Equipment Composition

The refrigerator liner thick sheet vacuum forming machine consists of a pressing system, heating system, temperature control system, mold lifting system, vacuum system, inflation cooling system, electrical control system, etc.

• JJS-HSZ series automatic thick sheet vacuum forming machine

• Technical Specifications

• Machine advantage

1. Using PLCcontrol systemAll process parametersOperationSet to display on the touch screen, with the ability to switch between automatic and manual modes autonomously.
2. Adopting a temperature control system and digital analog adjustment, parameters can be directly adjusted on the touch screen,And it can store multiple sets of data; The temperature of each heating unit in the heating zone is independently adjustable (some heating elements can be turned off to save energy).
3. Using energy-saving heating tubes, the product can be quickly preheated and turned on for 5 minutes,The electric furnace only opens when it enters the heating stationCompared to previous suction molding machinesenergy saving30up and downdoubleElectric furnace heating, combined withTemperature and voltage regulator, with a constant heating temperature that does not change due to voltage fluctuations.
4. adoptAnti sagging function, infrared monitoring of the heating status of plastic sheets to prevent them from sagging and coming into contact with each other during the heating processdownelectricityThe furnace caused a fire.
5. By using pre blowing and core pulling functions, for some products that are difficult to form, the thickness of the formed product is more uniform and the quality is better.
6. adoptBackblowing demolding device allows difficult to demold molds to be easily removed, reducing damage caused by mold demolding and product scrap.
   
7. Powerful fan and spray are used for double cooling, which canMake the product shape faster and better, minimize inferior products, accelerate cooling speed, and improve production efficiency.

• Scope of Application