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.
Injection molded part, engineering plastic and liquid silicone (LIM/LSR)
Product’s name: Injection mold Keyword: Injection mold,blow molding, rotary mold, roto mold. Specification: We offer to make molds for injection molding, blow molding, rotary molding roto molding. We also undertake injection, blow or rotary molding works from Toys to Big bins or water tanks, floating docks, road barrier etc. We can do custom design plastic parts or components. Water Tanks ( Roto Molding process)
- Auto spare part, Genuine, After market - Mitsubishi, Toyota, Nisan, Honda, Ford. We also can supply O.E.M spare part from Thailand, China, Korea
Jerry Can ( Blow molding Process) Keyword: Injection mold,blow molding, rotary mold, roto mold. Specification: We offer to make molds for injection molding, blow molding, rotary molding roto molding.
Plastic Floating Dock ( Blow molding process) Keyword: Injection mold,blow molding, rotary mold, roto mold. Specification: We offer to make molds for injection molding, blow molding, rotary molding roto molding.
Road Barrier ( roto Molding Process). Keyword: Injection mold,blow molding, rotary mold, roto mold. Specification: We offer to make molds for injection molding, blow molding, rotary molding roto molding.
Rectangular Bin (Roto Molding process) Keyword: Injection mold,blow molding, rotary mold, roto mold. Specification: We offer to make molds for injection molding, blow molding, rotary molding roto molding.
Rectangular Bin( roto Molding Process) Keyword: Injection mold,blow molding, rotary mold, roto mold. Specification: We offer to make molds for injection molding, blow molding, rotary molding roto molding.
Product's name:Ride on Toy car Keywords:Toy car, Ride on car, Baby Car, Children Car Specification: Ride on toy car size (Injection Molding): 1175*720*545mm, ride on weight: about 12.5kg. Available in different colors and design.
Rickshaw with Solar Panel.. Battery 60V 32 AH Available in 5 Colours -Yellow -Parrot Green -Pink -Red -Sky Blue
Auto Parts
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We have plastic injection molding machine for Sale Please follow the specifications : Model Year : JUNE 2017 Clamp Tonnage : 10800 KN MODEL NO. : IA10800II POWER : 181.8 KW POWER SUPPLY: 380 V, 60Hz
1) plastic injection molded parts 2) mould design and development 3) automotive plastic parts 4) auto electrical parts 5) industrial/automotive battery parts 6) plastic household products 7) gear moulding 8) over moulding 9) insert moulding.
MATERIAL : Hdpe injection molding pellet CATEGORY :HDPE TYPE :Pellet GRADE :Black and Grey SPECIFICATION :"2 to 5 mfi Black will be loaded in a different bag and grey will be loaded in a sep bag" ORIGIN : NZ LOADING WEIGHT : 23 FAS (USD/Ton) : $670-870
