We have been accumulating experience and actively introducing new technologies. We always believe that only by continuously satisfying the various needs of customers and providing them with excellent On sell Screw Element ,Shaft,Barrel, Extruder Parts & Auxiliaries- Splined Shaft, Design TPU pelletizing extruder shaft and services can we gain a place in the future market competition! Our company adhere to the market-oriented, science and technology as the leader, quality as the main line, service as the guarantee, integrity as the basis. We use scientific and effective management mechanism to stimulate the vitality of enterprises, realize the business philosophy of 'customer first, integrity and compliance, pursuit of quality and perfection', and sincerely look forward to cooperating with you in the future. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world. We insist on 'Integrity, Profession, Win-win Cooperation', because we have a strong backup, that are excellent partners with advanced manufacturing lines, abundant technical strength, standard inspection system and good production capacity.
PET plastics is the abbreviation of Polyethylene terephthalate in English, referred to as PET or PETP. It is a condensate of terephthalic acid and ethylene glycol. Together with PBT, it is called thermoplastic polyester, or saturated polyester. It is one of the five engineering plastics.
PET can be used to make film sheets, packaging bottles, electronic appliances, automotive accessories, various mechanical equipment such as gears, cams, pump shells, belt pulleys, motor frames and clock parts, also can be used as microwave oven pans, various roofs, outdoor billboards and models. PET has a wide range of uses, covering all aspects of our lives.
In order to produce white transparent and high viscosity, recycled bottle flakes should be pelletized with suitable screw and take full account of the characteristics of PET, which can be sold to bottle blowers for reuse and obtain higher value.
The screw needs high precision to ensure that there is no clearance between threaded components, so that the extruded particles can not appear black spots.
When choosing screw arrangement, attention should be paid to the shear strength of screw.
In order to prevent the high temperature hydrolysis of PET, the drying box should be used to pre-crystallize the PET.
Our Kneading Block Screw Segment for Maris Twin Screw Element is very advantageous since we have introduced a large number of advanced production equipment, with imported high-quality raw materials, and the modern management model in line with international standards. We respond to changes in the times, flexibly change our business model, and continue to provide and deliver important products that meet the immediate needs of customers. Comprehensive Info and parameters from the merchandise will probably be sent to you for any comprehensive acknowledge.