The perfect design of vacuum extruder will reflect the corporate image. Vacuum extruders produced by Zhengtai are of full steel ,and durable .But in the rain season ,they should be took good care ,especially the reducer, gear, clutch bearing, antifriction bearing, sliding bearing and other parts which need to be lubricated .The vacuum extruders are consumables, so maintenance is very important. Friction can be reduced and the life of the machine prolonged by lubrication.
 
There is rain season in many countries ,such as India, Bangladesh,Sri Lanka and so on, there is even 6 months rain season .During rain season ,the brick factories can not work as usual, cause they dry green bricks under the sunshine ,and production line is also outside .If possible ,it’s better to choose full automatic production line ,you can work even in the rain season and save labor cost. And some shed should be built to keep the machines and raw materials from rain.