PET preform injection molding machine Manufacturers

The servo molding machine from China is an injection molding machine with a servo system. It uses a servo motor. It is a more precise control machine. ZOWEITE® servo molding machinehas 30 years of industry experience accumulation. These machines have passed ISO9001 certification and have quality assurance.

ZOWEITE® PET preform machine made in China series is specially designed and manufactured according to PET material molding technology, such as special design of screw and cylinder, precision controller for cylinder heating, pull rod space, nozzle, injection system,amplification motor and oil pump. Our PET preform machine is widely used in different PET molding products, including PET water preforms, soft drink bottle preforms, edible oil bottle preforms, 3 gallon and 5 gallon PET preform, etc.

When the wall thickness of food container is lees than 1mm, it can be called thin wall. The definition of thin wall is related to the process/ wall thickness ratio, plastic viscosity and heat transfer coefficient. Thin wall food container injection molding machine produces thin wall products through a stable high pressure and high speed injection system. Nowadays, food packing mostly adopts thin wall injection molding process. ZOWEITE® Thin Wall Container Injection Molding Machine products have attracted much attention because of their advantage such as low weight, small production scale, less material expenditure and short molding cycle.

ZOWEITE® Injection molding machine is a kind of main molding equipment that uses thermoplatic or thermosetting materials to make plastic products of various shapes with plastic molding molds. The injection molding machine is usually composed of injection system, clamping system, hydraulic transmission system, electrical control system, lubrication system, heating and cooling system, safety monitoring system, etc. ZOWEITE 650 ton injection molding machine is a special injection molding machine for plastic bucket, which is suitable for injection molding machine of barrel products for lubricating oil bucket, paint bucket, chemical fertilizer bucket, and other purposes. ZOWEITE 650 ton injection molding machine also has standard machines. We can recommend the suitable machines according customers’ requirements.

The manufacture of all plastic containers involves injection molding machine. Many buckets are made out of high-density polyethylene. HDPE is a durable, non-reactive thermoplastic that resists impact and inhospitable climates during transit or storage. In the ZOWEITE® plastic bucket injection molding machine process, raw HDPE resin, which in the beginning of the molding process is called stock, is loaded into a hopper. The hopper then directs the stock into a conveyance channel where a large screw forces the stock toward a mold. As the screw turns, the combination of friction and pressure heats the stock.

Precision high speed injection molding is an advanced manufacturing process used to produce plastic parts with tight tolerances and high efficiency.ZOWEITE®'s injection molding machines combine advanced machinery, mold design, material selection and process control to achieve fast and precise production of plastic parts.