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

The use of vacuum forming machine

Vacuum forming machine is also known as extruder or thermoforming machine, has the work process is simple, powerful, widely used, etc, is the use of more plastic machinery equipment. Plastic products is widely used nowadays, then under the growing market demand, the use of sheet forming machine note also pay particular attention to. First, in sheet forming machine, pay attention to clean up its first before starting the work surface and the surrounding environment, and forming die is wiped clean. Carefully check sheet molding machine power button, control system, and the heating system components, such as confirmation after its normal add lubricant as required. Second, the sheet forming machine, before starting the note about four fifty-minute heating. Will increase temperature to hand pulling motor v-belts, until freely, according to the normal work again spin to pull straight eight to ten times. After ten minutes or so and then continue to heat up to boot, but still want to continue to heating, because the normal production need to continue to supply heat, operators according to different properties of the plastic to adjust temperature. Moreover, the normal work of the sheet forming machine, pay attention to the engine temperature will remain stable, high and low. Especially near the vent hole, until the nose position to maintain a temperature of 200 ℃ or so ( Refers to the c, b) 。 Not only that, sheet molding machine into material should pay attention to whether even, have to foot, because the machine into the feeding speed and feed speed to cooperate proper, or it will affect the quality of the grains and yield. In addition when stop, sheet forming machine of the host to completely cut off the power supply, and the nose plug ( With wrench part) Must be picked. For sheet forming machine after the next separately and preheating before use.

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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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