PP Filter Plate welding machine

Filter plates adopt pp material to press mould, and the design of filtration surface adopts special channel, smooth and without any blockage. Material of JINGJIN plate consists of TPE elastomer, fiber glass, and Polypropylene. So our plates have the advantage of flexibility, toughness, rigidity. After the process of the CNC machining center, the flatness of the filter plate is lower than 25µm which make sure excellent sealing when pressing, and without any leakage when feeding.

All specifications of our plates not only comply with China JB/T4333.3-2005 standard, but also comply with Germany DIN7129 standard, completely in common with the European& American products.

Compared with the filtration plates manufactured according to national standards: filtration speed improved 20%, density and intensity, anti-fatigue, anti-aging speed improved one times

The maximum feeding pressure of the filter plate is 1.6Mpa. With the properties of high temperature and high pressure resistance, antisepsis and airtight, short filtering cycle, good processing effect and low humidity of the cake.

 
 
Main detailed machine parts of the pp hollow sheet extrusion line
Extruder: special venting type design, advanced PLC temperature control system to ensure that
                 plastic sound and high-yield stability in plastics extrusion. 
Screen Changer: optional hydraulic quick changer device, so that the process of changing network
                quickly and efficiently; duplex and special sealing structure, and ensuring stability for network
                 devices. 
Mould: mould made of high-quality alloy steel with high activity of the throttling device, so the distribution
             of material flow in the die pressure is uniform; the upper and lower lips of die is of differential
             regulation, ensures a uniform thickness from top to bottom. 
Vacuum forming stand: forming system with a fast heat exchange cooling system, and with vacuum
             system, an effective staggered, sequential distribution to guarantee the accuracy of the sheet's
             shape. Vacuum system consists of two independent sub-structure, each subsystem equipped
             with a fixed number of three-loop vacuum lines, each carrying a fixed cycle of both the
             vacuum-conditioning system and vacuum display system, thus making the surface of vacuum
             plate uniform and stable .