The pressing plates are made of solid Steel with high quality.The heating system and heat-transfer system are elaborately designed with low heat energy consuption ,even the temperature scope can be adjusted.With the precise component inported from foreign contries ,the hydaulic system is well designed. The pressure also is adjustabe. The oil cylinder use numerical technology and imported oilproof.There is  no need to worry about oil leak.Just press the button slightly and the machine will finish all process of lifting,closing,adding pressure,holding pressure,timing and descending.