Casting film production line:

The unit produces raw materials suitable for processing: PP, PE, PEVA, EVA

The unit can be used to produce all kinds of tablecloths and blank films of plastic gloves, shower caps, suit covers and umbrella materials, and can also be used to produce PE sanitary napkin base film, diaper and urine non-drying film and perforated base film And all kinds of packaging film, deep embossed film. After adding the stretching unit, the waterproof and breathable membrane can be produced. The high-speed production line can be equipped with online slitting, adopts high-speed double-station manual rewinding, and does not need to wind tape during expressway rewinding. The whole machine is integrated and has a low degree of automation. When the production speed reaches 130m/min or more, the power consumption of this model is 25% lower than that of the conventional casting machine under the same output, which accurately saves production costs and labor.

Composition structure:

The unit is changed to consist of a host, a screen changer, a mold, a casting machine, a conveyor table, a tractor, and a winder.

The reduction box body is made of cast steel, and the gears are made of alloy steel and have been ground teeth. Each lubrication point in the box adopts a forced lubrication method, and the lubricating oil is equipped with an efficient cooling system.

The materials of the screw and barrel are all made of 38CrMoALA high-quality nitrided steel, which is nitrided and the surface is sprayed with alloy.

It is made of 38CrMoALA high-quality nitrided steel, and is nitrided and the surface is sprayed with alloy.

2. Three-layer cast film production line unit

Layered structure: AB, BC, ABC

The unit produces raw materials suitable for processing: PP, PE, PEVA, EVA

The production line can be suitable for production: clothing field (such as EVA, PP, PE raincoat), packaging field (such as packaging film), tableware field (such as table cloth), ink simulation field (such as ink flower, artificial flower, artificial leaf) Etc.)

Auxiliary equipment

With a set of industrial chillers

One set of water distribution tower

With a surface corona treatment machine

With a vacuum manual feeder

At present, my country's cast film industry has introduced more than 60 sets of cast film production lines alone, with a total annual production capacity of more than 200,000 tons. It is expected to maintain a strong investment growth momentum in 2005. As my country's new cast film and projects under construction are vying for production, my country's cast film production capacity will inevitably increase significantly from 2005 to 2007. The industry is vying to predict that my country's cast film market is likely to emerge like a unidirectional stretch film market. Such a cold investment phenomenon will inevitably cause a new round of price wars. The main technologies have been overcome in my country's cast film industry. After decades of accumulation, breakthrough development has been achieved. Compared with developed countries, the domestic CPP film has reached the international Citroen level both in terms of production process and production equipment. In particular, the production equipment has made considerable progress, and the main technical difficulties have been overcome. The cast film production line has relatively weak technical requirements, and the T-type die is one of the key equipment.

As long as the market situation of cast film changes, it will inevitably cause great investment losses. Therefore, the use of relatively expensive domestic equipment can also greatly reduce investment risks. Therefore, domestic enterprises should never blindly believe in foreign large-scale equipment, and only input and output higher than appropriate, and try to get a good return on investment in the short term. This is the most appropriate investment.

The launch of these domestic cast film production lines has greatly accelerated the development of my country's cast film industry. It is more and more suitable to reduce risks. The consumption of domestic cast film is growing in my country soon because of its relatively high barriers to entry and the rapid growth of production capacity.