GWELL -How To Choose The Right China Pc Hollow Sheet Extrusion Line?

To choose a suitable China pc hollow sheet extrusion line, the main purpose of the production line must first be clarified. The purpose of the production line determines the overall dimensions of the production line and the model of the extruder. Second, determine the maximum output of the production line. Finally, there is the cost of the production line to consider.

What is a hollow board extrusion line

China pc hollow sheet extrusion line is a production line that extrudes plastic film into hollow sheets. This production line is usually used to manufacture various hollow board products, such as packaging boxes, signs, billboards, roll-ups, air mattresses, mattress pellets, furniture, cabinet door panels, door pockets, and various industrial components.

pvc tpo eva waterproof sheet extrusion line details

The main advantage of the hollow sheet extrusion line is its ability to produce high-strength, high-density products. In addition, this production method can also greatly reduce production costs.

Why choose hollow sheet extrusion line

There are many reasons for choosing a hollow sheet extrusion line, the most important being high production efficiency and low energy consumption. Secondly, the hollow plate is not easy to deform and has good corrosion resistance. The high production efficiency is due to the high extrusion speed of the hollow board, which can greatly improve the production efficiency. The low power consumption is due to the good thermal conductivity of the hollow plate, which can effectively conduct heat to the outside. Good corrosion resistance is due to the smooth surface of the hollow board, which is not easy to form dirt and water mist.

What should be paid attention to when using China pc hollow sheet extrusion line in the product? First, pay attention to the thickness of the hollow sheet. Generally speaking, the thickness is about 8-12mm is more reasonable, but if the thickness of the hollow plate exceeds 16mm, it cannot meet the requirements of use. Because the hollow board has the characteristics of good corrosion resistance, mechanical strength and high strength, it should be regularly checked whether there is any problem with the material during use. When checking the hollow board, also check its size. If the size does not meet the requirements, it will seriously affect the use of the hollow board, and even cause the deformation of the hollow board. And it should be operated strictly according to the standard when processing.

In addition, pay attention to the use environment of the hollow board when using it. Generally, in northern regions, the air is relatively dry in winter, and in this case, water evaporation is easy to occur. Therefore, when using it, we must pay attention to the heat dissipation of the hollow board and ventilate the room in time.

How to choose a suitable hollow board extrusion line

The selection of China pc hollow sheet extrusion line is an important decision, which needs to be considered comprehensively according to the characteristics of the products produced, the output and the number of workers. Let’s take a look at how to choose a suitable hollow board extrusion line.

First of all, choose the appropriate hollow plate extrusion machine according to the characteristics of the products produced. If it is to produce large hollow boards, choose a large hollow board extrusion machine; if it is to produce small hollow boards, choose a small hollow board extrusion machine.

Second, choose according to the number of workers. In general, the more people use it, the better; but also pay attention to the maximum workload. If there are too many workers, the production efficiency will be low; if the number of workers is not enough, the production will not be carried out as planned.

Finally, consider the cost factor. In general, the bigger the better; but also pay attention to the maximum cost. If you choose a hollow plate extrusion machine that is too large, the cost will be too high; if you choose a hollow plate extrusion machine that is too small, it will cause labor waste .

Plastic extrusion equipment debugging

What are the methods of using China pc hollow sheet extrusion line

First of all, you need to understand the basic principle of hollow plate extruder. This production line uses pressure to extrude the material onto a hollow plate, which is then cooled and cut into pieces. This process is suitable for materials of various shapes, including round, square and triangular.

Second, you need to determine the size of the hollow sheet extruder. It depends on what kind of material you want to produce. Relatively large minicomputers can produce large parts, while relatively small mainframes can produce small parts.

Then, you need to decide on the size and number of center cams. This cam determines how many sheets the hollow sheet extruder is able to cut. If you want to cut more slices, you need to increase the number of cams.

Finally, you need to decide on the size of the cutting machine. This parameter determines the size of the cutting piece. If you want to cut large pieces, you’ll need to use a larger cutter. If you want to cut small pieces, you should use a smaller cutter.

Advantages and disadvantages of China pc hollow sheet extrusion line

1. Advantages

  • Low cost: Since the hollow board production line uses a high-speed extruder, the production efficiency can be greatly improved, so the cost is relatively low.
  • Stable and reliable performance
  • Long service life: The hollow board production line has a long service life and can be used for more than 10 years.
  • Small footprint: The hollow board production line has a small footprint and is suitable for small businesses.
  • Low noise: The noise of the hollow board production line is low, which will not affect the work of workers.
  • Easy to operate: The hollow board production line is easy to operate and does not require special training.
  • Low repair cost
  • Punctual and accurate: hollow board production is punctual and accurate.
  • Various technical standards have reached the domestic advanced level.

2. Insufficient

  • Strict requirements on raw materials: The production process of hollow boards is very complicated, and the requirements on raw materials are very strict. Therefore, the quality requirements for raw materials are very high.
  • Higher cost: due to the use of high-speed extruders, the cost is relatively high. Strict requirements on personnel: China pc hollow extrusion line requires special training, and the quality requirements of personnel are high.
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