Pet Sheet Making Machine PET Thermoforming Extrusion Process

Pet Sheet Making Machine PET Thermoforming Extrusion Process

1. Introduction of PET sheet making machine

(1) Single screw making machine for PET sheet: single screw making machine for APET, PETG and CPET sheet is the most mature project with the most stable production at present. Generally, single extruder making machine or twin-extruder production line is adopted and Gwell uses the latest technology to increase the general efficiency by 30%.The transparency of PET sheet making machine can reach optical level.

However, this model has very high requirements for raw material processing, and the PET raw material needs to be crystallized and dried. This can ensure that the produced PET sheet making machine has no crystal points, whiteness, and poor transparency.

The main features of PET high transparency sheet making machine: impact resistance, excellent processability, good chemical resistance, and good insulation.

(2) PET high transparent sheet single-screw exhaust making machine: APET, PETG, CPET sheet single-screw exhaust extrusion making machine is improved from the PET high-transparent sheet making machine, which increases the exhaust function, Make the material in the screw barrel easier to remove the gas and excess water in the material. This equipment is not very strict on raw material processing. It only needs to crystallize the raw materials without drying. The quality of the products produced is also very good.

(3) PET sheet twin-screw exhaust making machine: APET, PETG, CPET sheet twin-screw exhaust making machine is improved from PET sheet single-screw making machine. The raw material processing non-crystallization, non-drying exhaust type PET sheet unit of this making machine has the advantages of low energy consumption and high efficiency. This model is a continuous improvement and upgrade product of Gwell. It has made significant improvements to the core vacuum system. The technology upgrades from the original Roots-water ring pump set to the Roots-rotary vane pump set, which can make the vacuum reach ≤10Pa. At the same time, the PET special alloy steel thin-walled roller set is used to greatly improve the cooling efficiency, thereby increase output, improve product toughness and transparency. The operating system independently written by Gwell ensures the humanization and easy operation of the equipment.

2. Machine models of PET sheet making machine

CHINA GWELL is a high-tech enterprise dedicated to the manufacture of plastic extrusion lines for Film, Sheet, and Profile. The company has two production bases located in scenic Taicang of Suzhou and Dafeng of Yancheng, very close to Shanghai. The two bases cover more than 56,000 square meters and can produce more than 200 extrusion lines. Relying on the powerful technology and equipment of the group and its orators in spirit, Gwell commits to the development of high-tech products and the international market. "Expertise creates customers' values" has always been the company's operating philosophy.

In recent years, the company's products have been not only chosen by consumers within the domestic front , but also selected by clients worldwide. Our customers in Russia, Spain, Turkey, Iran, Egypt, Bulgaria, Brazil, Indonesia, India, and Brazil have already been enjoying the convenience and values brought by Gwell machines.

Gwell has a mature team of entrepreneurial management, product design, and technology development. Not only covering manufacturing, commissioning, operation, after-sale service, and technical training, but Gwell is also capable of providing customers with integrated and individual consultancy, and attempts to provide all aspects of high-efficiency, high-quality service, such as feasibility study, layout design, and discussing, just to boost the growth of its clients.

·Company vision: Innovation promotes the company's progress
·Customer vision: Expertise creates customer's values
·Employees vision: Creation realizes staff's values
·Product vision: Technology reflects products' values