Dual Temperature Control Zones Plate Vulcanizing Machine Industrial Vulcanizer 500 Ton Clamp Force

Dual Temperature Control Zones Plates Industrial Vulcanizer 500 Ton Clamp Force

Factors that Affact Vulcanizing  Effects:

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.

1.  barrel temperature

• 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.

2.  vulcanizer nozzle temperature

• 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.

3.  vulcanizer mold temperature

• 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.).

Hydraulic Structure Features for Vulcanizing Machine:

• The hydraulic system of the vulcanizer consists of two parts: signal control and hydraulic power. The signal control part is used to drive the control valve in the hydraulic power part. The hydraulic power section is represented by a loop diagram to indicate the interrelationship between the different functional components. The hydraulic source contains hydraulic pump, electric motor and hydraulic auxiliary components; the hydraulic control part contains various control valves for controlling the flow, pressure and direction of the working oil; the execution part contains hydraulic cylinders or hydraulic motors, which can be used according to actual requirements. select.
• When analyzing and designing actual tasks, a block diagram is generally used to show the actual operating conditions in the device. The open arrows indicate the signal flow and the solid arrows indicate the energy flow. Sequence of actions in the basic hydraulic circuit—reversal and spring return of the control element (2/2-way reversing valve), extension and retraction of the actuator (double-acting hydraulic cylinder), and opening and closing of the relief valve. For actuators and control elements, the presentation is based on the corresponding loop diagram symbol, which is also prepared for the introduction of the loop diagram symbol.

• All circuits can be numbered sequentially, depending on how the system works. If the first actuator number is 0, the control element identifier associated with it is 1. If the component identifier corresponding to the actuator extension is an even number, the component identifier corresponding to the actuator retraction is an odd number. Not only should the hydraulic circuits be numbered, but the actual equipment should also be numbered in order to detect system failures.

• In practice, another numbering method is to serially number all the components in the hydraulic system. In this case, the component number should be consistent with the number in the component list. This method is particularly suitable for complex hydraulic control systems, each of which corresponds to its system number.

 
Plate Vulcanizing Machine Parameters:

 
Machine Application Images: