Payment & Shipping Terms:
|Clamp Force:||300 Ton||Plate Size:||700x800mm|
|Plunger Stroke:||300mm||Heating Plates Distance:||300-400mm|
|Tie Bar Distance:||785x380mm||Machine Dimensions:||3360x2970x2250|
hydraulic vulcanizing machine,
rubber vulcanization molding machine
PLC Control 300 Ton Rubber Compressing Molding Machine with Independent Power
Machine Structure Advantages:
Influencing Factors During the Vulcanizing Process:
Vulcanizing machine forming is an engineering technique that involves transforming plastic into useful and original products. The important process conditions for injection molding are the temperature, pressure and corresponding individual time of action that affect plasticizing flow and cooling.
First, the vulcanizer temperature control
The temperatures that need to be controlled during the injection molding process are barrel temperature, nozzle temperature, and mold temperature. The first two temperatures primarily affect the plasticization and flow of the plastic, while the latter temperature primarily affects the flow and cooling of the plastic. Each plastic has a different flow temperature. The same plastic has different flow and decomposition temperatures due to different sources or grades. This is due to the difference in average molecular weight and molecular weight distribution. Plastics are injected in different types. The plasticizing process in the machine is also different, so the temperature of the selected cylinder is also different.
The nozzle temperature is usually slightly below the maximum temperature of the barrel, in order to prevent the "flowing phenomenon" that can occur in the straight-through nozzle. The nozzle temperature should not be too low, otherwise it will cause early condensation of the melt to block the nozzle, or affect the performance of the product due to the injection of the early aggregate into the cavity.
The mold temperature has a great influence on the intrinsic properties and apparent quality of the product. The temperature of the mold depends on the presence or absence of crystallinity of the plastic, the size and structure of the product, performance requirements, and other process conditions (melt temperature, injection speed and injection pressure, molding cycle, etc.).
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