Plate Rubber Vulcanizing Machine | Rubber Injection Molding Machine

Plate Vulcanizing Press for Rubber

The plate rubber vulcanizing machine is the main molding equipment for various rubber molded vulcanized products and non-molded rubber products. Its characteristics include a simple structure, high pressure, wide applicability and high efficiency.

This series of plate vulcanizing machines are suitable for the compression molding of thermoset plastics, foams, resins, bakelite, thin metal, building materials and other molded products.

This series of equipment has a single-layer machine with transfer molding, double-layer machine without transfer molding and so on. Users can choose the best one for their needs based on application requirements.

Applicable Products

O-rings, keyboards, rollers, medical drug stoppers, shock-proof products, black rubber products, daily necessities, gaskets, auto parts, conductive products, electronic products, and other appearance require beautiful and precise products.

Features

This series of rubber plate vulcanizing equipment has two operation modes: manual and semi-automatic operation.
It uses a PLC control system to ensure a stable, reliable operation with a low failure rate. Users can choose an Omaron or Siemens PLC system.
Users can set the deflation time, heating temperature, and vulcanization time, ensuring convenient operation.
This vulcanization machine's large touch screen can display process parameters. The screen is intuitive and easy to use.
This machine is equipped with a fully enclosed security coaming and an infrared light curtain protection device, giving the machine a high level of safety during operation.
This machine's heating plate is heated using electric heating pipe and makes use of PID closed loop control in order to strictly monitor the heating plate temperature uniformity.

This machine's opening and clamping stroke is precisely measured and controlled using an inductive proximity switch. The multi-stage speed can be adjusted during mold opening and clamping.
The device's moving plate can quickly rise, slowly lock, and rapidly drop.
The rubber vulcanizing machine can accurately position the exit die (accurately positioning and exiting the die) and has a 100% positioning safety design to ensure that the mold is not damaged.
In order to meet the process requirements for special rubber materials, there are two modes: regular compression mode and transfer mode.
This series of rubber vulcanizing machines use a high pressure oil pump and proportional pressure flow control valve, and features a low noise, low energy consumption and excellent stability.
The fuel tank is a patented open oil tank with a flip cover, which facilitates later maintenance.

Flow of Machine Motions

Initial state

Reposit the ejector cylinder

Load the mould

Close the mould quickly

Increase pressure, clamping the mould, put material

Injection pole goes up, mould open

Pushing out the mould

Ejector, take out the products

How to choose the right plate vulcanizing press for rubber?

Choosing the plate vulcanizing press for rubber, you should take into consideration the following aspects:

Product Size: The heating plate size should match the product dimensions to avoid waste or production limitations caused by equipment that is too large or too small.
Vulcanization Pressure: Different rubber materials and products require varying pressure levels, typically ranging from 10 to 50 MPa, to ensure product density and strength.
Vulcanization Temperature: Generally, between 150°C and 200°C, it is important to select equipment with good temperature uniformity to prevent uneven vulcanization.
Applicable Rubber Materials: Natural rubber, silicone rubber, fluororubber, and other materials have distinct properties. Some specialized rubbers require higher temperatures or pressures.

Is it difficult to operate a plate vulcanizing press for rubber?

Operating a plate vulcanizing press for rubber is relatively easy but does require some training and experience, particularly in controlling temperature, pressure, and vulcanization time. Modern PLC automated systems greatly simplify the process, making it easier to learn and use.

Is the plate vulcanizing press for rubber suitable for mass production?

It is best suited for small to medium batch production, as manual loading and unloading are required. For large-scale production, it is recommended to equip the machine with robotic automation for higher efficiency.

Custom Service

According to customer requirements, the voltage, PLC, heating plate size, we can customize accessories. If the customer has special customization requirements, our R&D department will meet and discuss how to do so.

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Get to know Custom Service