How to choose a silicone rubber molding machine?

A brief introduction and selection guide for rubber vulcanization equipment

Now we also need to understand the plunger (piston) diameter size of the equipment

The seal between the oil cylinder and the plunger is the key to the compression molding press . The brand of seals selected will directly determine the service life of the equipment. The brand of these seals should be reflected in the contract and is also one of the main conditions for the price of the equipment.

Remind you that the size of the plunger diameter is one of the important technical conditions in the contract. There are many tricks in it because it directly affects the manufacturing cost. The plunger is a key component that determines the pressure size and is also the only condition for us to obtain pressure.

Now some companies will also purchase some multi-layer ordinary equipment according to production needs. Whether you have three or five layers, you must first figure out whether your products need to be vented, whether to use closed venting or open venting. For closed venting, just unload the high-pressure oil pump. If it is open venting, it is recommended that you use a hinged synchronization mechanism, that is, no matter how many layers the equipment has, it can be synchronously lowered by 1mm or synchronously lowered to the distance between the plates you need according to your requirements, which can effectively improve production efficiency. However, the equipment using synchronous mechanism must have the same high requirements for the mold. Strictly speaking, it is best to cut it with a grinder, otherwise the synchronous mechanism will break directly!