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

PVC prices diving, factory ship resistance

After the Spring Festival, PVC enterprises is important to the early stage of the processing order is given priority to, now no selling pressure, but as futures fell, spot, negative, ship market gradually, enterprise shipments also began to appear. Before the Lantern Festival, the northwest enterprise basic price still pretty wait-and-see is given priority to, on the one hand is because the companies have no selling pressure, on the other hand is not clear due to market movements, while futures reflect fair, some companies more optimistic about future mindset. But after the Lantern Festival, the futures market shock downward, the diving, and spot market fell back quickly, in east China market, for example, the east China market from the beginning of March 6690 yuan/ton back to the current 6250 yuan/ton, down nearly 450 yuan/ton. Markets fall faster, the participants mentality more decadent, on the one hand, the market price of upstream factory prices strain upside down, downstream enterprise basic options traders taking goods from the market, on the other hand, traders from upstream factory replenishment cost is too high, even if the goods less, also choose low-cost replenishment from the market. Upstream factory shipment in this case, there is resistance, the Lantern Festival after the new sign cuts, part of the inventory growth, there are certain delivery pressure. Northwest enterprise at present mainstream acceptance for the factory is controlled in 6100 yuan/ton, compared to the beginning of March 6350 yuan/ton fell 250 yuan/ton, the decline is far less than the market decline, in the downstream to the upstream enterprise that's acceptance is not particularly high, coupled with the current social inventory is relatively high, short-term change is given priority to with digestion social inventory, in this case, the upstream inventory or growth expectations. If the upstream enterprise inherit not free delivery, on the one hand, the factory ex-factory price or inheritance, since the price of caustic soda is relatively strong, chlor-alkali enterprises were well group bonuses, PVC inherit price reductions, enterprises can also accept; Inventory pressure, on the other hand, if the upstream enterprises, some enterprises or choose early in April for maintenance. Website construction price

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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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