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A parison for blow molding is applied to a core rod by successive injectionoperations in different injection molds. The material for the first layer is injected into the end of the mold cavity remote from the neck portion of the core rod, in the usual manner. The second layer is injected into the second injection moldcavity adjacent to the neck of the core rod to flow over the first layer in a direction from the cooler part of the first layer toward the hotter part. The twolayer parison is th
plastic injection molding equipment,
hydraulic injection molding machine
HCW280 Automatic Plastic Injection Moulding Machine with Ceramic Heaters
HCW280 injection molding machine is the type of fully automatic machine, being provided with high efficiency, high reliability, high speed, low noise, low power consumption and other advantages.
Machine main components adopt world famous brand, e.g.:
• PLC: TECHMATION CONTROLLER(Taiwan)
• AC Contactor: SIEMENS(Germany)
• Travel switch: SCHNEIDER(FRANCE),
• Transducer: NOVOTK (Germany)
• Proportional Valve: HNC(TAIWAN)
• Oil pump: VICKERS(USA)
• Directional Valve: VICKERS(USA)
• High-pressure pipe line: GOOD YEAR (USA)
-Double guide bracket structure, multipoint fixed ensure injection smoothly and accurately
-High speed and high pressure adopt special injection design, improving injection speed
-Specific screw and barrel designs are available for processing different material require ments
1. Heaters adopt ceramic, the using life is double than stainless steel.
2. Machine with oil filter system to ensure hydraulic oil clean , to prolong action valves using life.
3. The machine equipped with 7 inch colorful screen controller, brand Techmation from Taiwan, the controller is with several languages include English, French, Spanish, Portuguese, Russian, Arabic etc.
4. The machine equipped with hydraulic protection
5. The machine equipped with double Hydraulic pulling device
6. The machine equipped with double Air Ejector
7. The machine equipped with single slots on the mold plates
HCW280 Plastic Injection Molding Machine is for middle &big industrial parts, household appliances and other plastic products, material PC, PP, PE, Nylon, A.B.S. PVC etc., suitable plastic products weight 615g-859g, mold cavity can be:1 Cavity, 2 Cavities, 3 Cavities, 4 Cavities, 6 Cavities, 8 Cavities, 10 Cavities, 12 Cavities, 16 Cavities, 24 Cavities
|INTERNATIONAL CLASS NO||HCW280|
|Screw L/D ratio||L/D||22.9||21||19.4|
|Space between tie bars(W×H)||mm||610×610|
|Pump motor power||kW||30|
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