The purpose and advantages of a dual column screen changer
The purpose of the dual column screen changer
The dual column screen changer is particularly suitable for the melt filtration requirements of high-level automated production lines. The product is suitable for the production of products such as boards, sheets, films, pipes, wire drawing, optical fibers, cables, etc. Suitable raw materials include: PP, PE, ABS, PS, PET, PVB, PBT, TPE, PMMA, PC, PA, etc. The dual column screen changer provided by BATTE can be divided into: standard dual column hydraulic screen changer, dual column hydraulic large filter cartridge screen changer, and dual column backwash hydraulic screen changer.
Standard dual pillar hydraulic screen changer
Standard double column hydraulic screen changer
The main body and plunger of the dual column hydraulic screen changer are made of high-quality alloy metal, which has the advantages of small volume, short material retention time, and low energy consumption. There are two types of flow channel designs: dual channel and four channel, which can achieve large-scale filtration and have high pressure resistance. Replace the filter online without interrupting the material flow, and this type of mesh block is detachable for easy cleaning. Zhengzhou BATTE can provide a dual column hydraulic screen changer with a plunger diameter of 90mm to 400mm.
Hydraulic double column large filter cartridge screen changer
Hydraulic double column large filter cartridge screen changer
The double column large filter cartridge filter changer further optimizes the design of the filter screen area on the basis of the standard double column filter changer. It changes the traditional flat filter screen design to a design that surrounds the outer circumference of the column plug, which has the advantages of large filtration area, compact appearance, and low energy consumption. At the same time, it can also use ordinary metal woven filter screens as filtering media, suitable for high-yield and high-precision melt online filtration processes; The company can provide this type of product with a single filtration area of 300 to 8000c ㎡.
Double column backflush hydraulic screen changer
Double column backflush hydraulic screen changer
The double column backwashing hydraulic screen changer can effectively solve the problem of plastic products not being able to automatically change screens without stopping the machine during the continuous extrusion production process. The double column backwash screen changer includes a main body, with one side of the main body equipped with a feeding port and the other side equipped with a discharge port. The main body is pierced with two cylindrical holes, and the main body is connected with two plungers sliding inside the cylindrical holes. The plunger is fixedly connected to the main oil cylinder, forming a structure where the main oil cylinder controls the plunger to slide inside the main body. There is a through hole and a material passing hole in the middle of the plunger, and the right end of the plunger is equipped with a backwash cavity. The plunger is connected with a backwash plunger sliding inside the backwash cavity, The backwash plunger is fixedly connected to the backwash oil cylinder, forming a structure where the backwash oil cylinder controls the backwash plunger to slide in the backwash chamber. The double column backwash screen changer is used for filtering thermoplastic materials such as plates, sheets, membranes, fibers, packaging belts, granulation, and other processes that require stable pressure and high pollution, such as recycling granulation.
extrusion hydraulic screen changer
BATTE has been focusing on the research and development, production, and promotion of hydraulic screen changer products for the past two decades. It has supplied screen changer products to multiple well-known extruder equipment manufacturers in China, providing melt filtration solutions to thousands of customers, improving efficiency and saving costs.
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