With the gradual improvement of the machine operation process, jwell machinery requires that the plastic hollow board should pay more attention to the daily maintenance and repair plan of the PP plastic hollow board drawing machine when it is used. These are the most basic and most important for a factory to insist on producing. The pulling machine of PP plastic hollow board is well protected, and the production capacity is high, which is enough to ensure production, and reduce the delay in delivery.
PP hollow board is made of polypropylene raw material mixed with polyethylene raw material through the hollow board production line. The cross section of the board is in the shape of a lattice, so it is also called a lattice hollow board.
It is also called double-walled board in foreign countries, but there are many names in China, such as: plastic hollow board, plastic hollow board, Wantong board, PP hollow board, and some people call it honeycomb board, which are related to people’s usage habits. The color of PP hollow board is rich and varied, and the thickness is also adjustable.
The material of jwell machinery pp hollow sheet extrusion line determines its non-toxic, non-polluting, corrosion-resistant, waterproof and shock-proof properties. jwell machinery can blend flame retardant masterbatches to form flame retardant hollow panels according to different requirements, which are used in fields with high fire protection requirements. The construction of greenhouse roof; in China, it is mainly used in the packaging turnover of factory products, including ordinary PP hollow board, anti-static PP hollow board, anti-static PP hollow board, conductive hollow board, and anti-static hollow board can be formed after a series of post-processes Board turnover box, anti-static hollow board knife card, conductive hollow board turnover box, conductive hollow board knife card.
Advantages of plastic hollow board
1. Good mechanical properties: The special structure of the plastic hollow board makes it have good toughness, impact resistance, high compressive strength, cushioning and shock resistance, high stiffness and good bending performance.
2. Light weight and material saving: The plastic hollow board has excellent mechanical properties and can achieve the same effect year-on-year. The use of plastic hollow board has less consumables, low cost and light weight.
3. Heat insulation and sound insulation Due to the hollow structure of the plastic hollow board, its heat and sound transmission effect is obviously lower than that of the solid board, and it has good heat insulation and sound insulation effect.
4. There are various types of sheets in jwell machinery pp hollow sheet extrusion line: anti-static type, conductive type, flame-retardant type, modification, mixing, surface spraying and other methods can make the plastic hollow sheet have anti-static, conductive, or flame-retardant properties. performance.
5. Stable chemical properties: plastic hollow board can be waterproof, moisture-proof, anti-corrosion, anti-insect erosion, free of fumigation and has obvious advantages compared with cardboard and wood.
6. The surface is smooth and beautiful, and the color is complete. Due to the special molding process of the plastic hollow board, any color can be achieved by the color matching of the color masterbatch, and the surface is smooth and easy to print.
7. The environmental protection effect is obvious: the plastic hollow board has the characteristics of non-toxicity and non-polluting, and the disposal is simple and will not cause pollution to the environment.
pp hollow sheet extrusion line product application
1. Industrial product packaging turnover: electronic components packaging turnover box, plastic parts turnover box, box partition knife card, anti-static hollow board turnover box, conductive hollow board turnover box.
2. Luggage and handbag pallets: luggage liners, luggage pads, and partitions.
3. Bottle and can industry: glass bottle factory backing plate, bottle holder, canned product separator, can holder, backing plate.
4. Machinery industry: machine buffer pads.
5. Advertising industry: PP hollow board display box, display stand, advertising board, corona board.
6. Home decoration: ceilings, grilles, toilet partitions.
7. Furniture industry: coffee table backing board, furniture decorative board.
8. Agriculture: fruit boxes, vegetable boxes, pesticide packaging boxes, food packaging boxes, greenhouse roofs, etc.
9. Stylistic products: intelligent blackboard, file bag.
10. Automotive industry: steering wheel pads, rear partitions, pads.
11. Electrical industry: refrigerator, washing machine backboard, partition, etc.
pp hollow sheet extrusion line machine maintenance points to pay attention to
(1) Pay more attention to the cleaning of the PP plastic hollow board machine.
(2) jwell machinery should work forward to prevent reverse.
(3) Remember to work on an empty stomach, it is necessary to heat the machine to feed the work, which can prevent the appearance of sticking to the bar.
(4) Safe use of electricity, grounding wire.
(5) The work of the machine is to avoid touching the rotating parts such as the feeding port, the discharging port, the belt, and the gear by hand.
(6) Lubricating oil should be written before the machine is used to avoid damage to the machine.
(7) Each type of product in the pp hollow sheet extrusion line has its own operating characteristics, and it is necessary for the technical staff to understand the operating characteristics in detail in order to fully utilize the machine’s performance. Master the operation hub and use the extruder correctly and reasonably.
(8) After the PP plastic hollow board machine fails, it is necessary to find out the cause of the failure in time, and deal with it in time to prevent it from causing greater damage and causing greater loss, such as downtime for repairs, delays in production, and orders cannot be In the end, these will bring immeasurable losses.