Gas Assisted Mold Suppliers and Manufacturers

We closely keep up with the latest techniques and monitor the newest trends and development of the mold manufacturing. The successful application of the gas-assisted technology in mold area is one of our achievements. These techniques in mold have become more and more popular for the below advantages: 1.Saving material. 2.Shortening the turnaround time. 3.Decreasing the injection pressure and prolongs the lifetime of the injection machine. 4.Decreasing the cavity pressure and the lock force of the mold and then increase the working life ííof the mold. 5.Easy to improve the surface defect of the product. Because there are so many benefit from gas-assisted mold and its prosperous potential, we have conducted many research on it. Now we gain enough experience on it design, manufacturing and application and build up a group of experienced engineering staff that focused on it. Besides, we continuously aim at the latest achievement in this filed, and invite the expert to our company for training. We keep good business relation with the famous facility supplier in world. We believe we can provide you the excellent service of gas-assistant mold basing on our professional experience and spirit.

13-year experience, 12,000m2, over 200 staffs, with ISO9001 and ISO14001, specialized in gas-assisted mold, insert mold, 2K mold, multi-cavity injection mold(MAX 32 cavity, over mold, molds for all kinds of precision parts and multi-drops hot runner solution. Below are the basic info about us: - Machining tolerance control is Min 0.005mm - Moldflow analysis & FAI report & Weekly report - 15 project engineers with good english skill - 25 mold designers, 10 CAM engineers - 35 advanced equipment from Germany, Switzerland, Japan - Involve Automotive, Medical, white goods, electrical, Industrial field - In-time communication and on-time delivery

Gas-assisted injection molding technology features (1) The design of the mold cavity should ensure the flow balance to reduce the uneven penetration of the gas, and ensure the flow balance is also a design principle of the common injection molding mold, but this is more important for the gas-assisted injection molding products. (2) The mold design should consider the influence on the process parameters, because gas-assisted injection molding is much more sensitive to process parameters than ordinary molding. In injection molding, small differences in mold wall temperature or injection volume can lead to asymmetry of gas penetration in symmetrical parts. Gas-assisted injection molding equipment (1) Ordinary injection molding machine (the metering accuracy is slightly higher). (2) Nitrogen control system, including self-sealing gas-assisted nozzles. (3) High pressure nitrogen generator. (4) Industrial nitrogen cylinders and air compressors that provide supercharged power. (5) A mold designed and manufactured for gas-assisted injection. (6) Gas-assisted injection molding gas auxiliary nozzle The nozzle air intake mode uses a special self-closing gas-assisted nozzle. After the plastic injection is finished, the high-pressure gas directly enters the plastic inside by the nozzle, and forms an extended closed space-air cavity according to the air passage and maintains a certain pressure until the pressure is maintained. Cooling, before the mold is opened, the nozzle is forced to separate from the product channel by the backrest of the table, and the gas is discharged from the product. (7) gas needle The air needle intake method is to install an exhaust deviceâ??a gas needle at a specific position of the mold. When the plastic is injected into the cavity, the gas needle is wrapped inside the plastic; at this time, the high-pressure gas is discharged, and the gas needle forms an extended closed space-air cavity according to the air passage inside the plastic, and maintains a certain pressure until cooling, and the mold is opened. Previously, the gas in the air chamber was discharged from the interior of the plastic by the control device by means of a gas needle.

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Green pepper.

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