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Begin To Design & Manufacture Auto Pressure & Vacuum Forming Machine From 1998

Compound machine safety operation procedures

1, dealing with before starting the machine is used to conduct a comprehensive inspection, fastener bolt is loose, if there are any loose should be reset in a timely manner. Rotating components will lack of oil, such as lack of oil should be timely refueling. 2, open the steam valve, close drainage gate, until no appear flat. 3, the paper installed to the frame, the line, then put paper from preheating cylinder drying. 4, put away the glue, open the back glue machine, bake, tube temperature is above 30 ℃, and then baked road roller to hit bottom, put the belt tightly, open the power supply, start the motor, speed, temperature of 180 ℃ before put into production. 5, each single machine paper from preheating cylinder wear into the rubber roller to bake. 6, requirements to ensure alignment, each wire temperature of 180 ℃ wear face paper into the baking. E, B machine, A machine in order to paper through baking, bringing down the glue roller and suction hood slow running, the rubber and rubber roller clearance to moderate. 7, cardboard from baking crossing output to improve the quality of cardboard check, see if board intact. As a 'high' and 'glue rickety', 'face paper discount', 'paper bending' phenomenon, to deal with the machine debugging until qualified products, to mass production. 8, the production is finished, close the steam brake, open the outlet, the machine slow running, to bake, tube temperature fell to below 30 ℃ can stop, relax the belt, pressure roller lifting up more than 10 cm/min, the machine is used for routine maintenance.

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Vacuum compound molding technology is generally used in the plastics industry.

A vacuum type automatic cold and hot forming machine, including a machine unit formed with a heating space and a cooling space, a heating unit, a cooling unit, two vacuum door units, and two handling units, each vacuum door unit having a place The door frame of the machine unit, the door frame drive module, the vacuum door arranged on the door frame, and two vacuum door drivers for driving the vacuum door to move.

The vacuum blister molding process is a thermoforming processing method.

In the production process of carbon fiber composite materials, the vacuum liposuction method can produce large and simple products at low manufacturing costs, and obtain better quality.

① Use glass fiber roving instead of fabric, which can reduce material cost;

②The production efficiency is 2 to 4 times higher than that of hand lay-up;

③Good product integrity, no joints, high interlayer shear strength, high resin content, good corrosion resistance and leakage resistance;

④It can reduce the consumption of flashing, cutting scraps and remaining glue;

⑤The product size and shape are not restricted.

Its disadvantages are: ① high resin content,

(3) Resin transfer molding technology (RTM technology);

(4) Bag pressing method (pressure bag method) forming;

(5) Vacuum bag compression molding;

(6) Autoclave forming technology;

(7) Hydraulic kettle molding technology;

(8) Thermal expansion molding technology;

(9) Sandwich structure forming technology;

(10) Molded material production process;

(11) ZMC molding material injection technology;

(12) Compression molding process;

Vacuum forming (Vacuum Forming) is often called blister.
The vacuum forming machine is suitable for vacuum forming of ABS, PS, PE, PC, PP, PVC, HIPS, Acrylic, and other thermoplastic thick sheets with a thickness of 1-10mm, and can produce large-scale plastic products.

Let's take a look at the advantages of the vacuum forming machine:
The vacuum blister molding machine adopts a programmable controller control system.
More than 20 year experience on vacuum forming and auto pressure & vacuum forming machine

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