Multi-roll pre-press

Product Detail

    The slab after pavement is continuously rolled by the prepress and has a certain structural strength. After cutting, the slab is transported by the slab, and the trigger is sent to the hot press to complete the hot pressing of the particleboard. It can be said that without prepressing, the late slab transport cannot be realized.Therefore, prepressing machine is an indispensable and important equipment in the production process of particleboard and MDF.

    Composition of the prepress: the host is composed of frame, base, roller, is the main component of the prepress, through control to complete the main function of the prepress.The hydraulic station provides system pressure to the prepress to complete the lifting and pressurizing of the prepress roller.Keep the preloader in open state or working state.The relief valve in the hydraulic station is a key part which can adjust the size of the system press.

    The electric control cabinet is the control part of the prepress. The instrument and the operation button are all placed on the panel of the control cabinet. The button has a lift (point control, press the prepress to lift, release and stop).Pressing the button for the automatic control (pressurized button, press roller drop, pressure rise, reach the set pressure, the pump automatically stop, in the process of work, if the pressure drop, falling to the set pressure, the pump automatically open, pressure, reach the set pressure, pump automatically stop, cycling, make the preloading machine in the process of work always maintain a reasonable pressure range,So as to ensure the prepressing quality of slab.