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China, Chinese Double Piston Continuous Screen Changer for Plastic Sheet Extrusion Machine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Plastic MachineryOther Plastic MachineryScreen ChangerContinuous Screen Changer
Zhengzhou Great Machinery Co., Ltd.
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Product Description Screen changer for plastic recycling granulatorBenefits of this continuous hydraulic extrusion screen changer Increased productionReduced downtime & scrapLeak-free operationIncreased filtration areaReduced inlet pressuresAccurate, repeatable screen changesReduced maintenanceTechnical data1)The main body of the screen changerRaw material:alloy steel(38CrMoAlA)Surface treatment:Nitriding treatmentDepth of Nitrated Layer: 0.40-0.70mmNitrided hardness:950-1050HvFragility of nitration: Less than grade 1 Flow channel treatment: chrome platedDepth of chromium-plating:0.05-0.1mmHardness of surface after chromium-plating:HV950HV 2)Drive system:Hydraulic unit:3)Control systemElectrical controlling system: warnning device,pressure and temperature transducer, are includedHow to work The double piston Screen Changer allows for filtration of most all polymers without interrupting production during a screen change. The Screen Changer consists of two pistons with each containing a filter cavity. When a screen change is required, one of the pistons is moved out of the housing while the other remains in the operating position. The dirty screen pack is removed and replaced with a new one. The piston is then moved back into the housing to its venting stages before resuming operation. These steps are then repeated for the other piston. This concept allows for continuous filtration with no interruption or loss of productionApplications 1.Non-woven.2.Granulation.3.Pipe.4.Plate.5.Sheet.6.Cast film.Non-woven fabrics extrusion machineplastic granulatorPP/PE/PPR pipe extrusion linePP/PE plate extrudersheet extruderPET monofilament extrusion machinePET strap extrusion machineQuality inspection We take only first-class steel and check every production procedure to ensure every dimension is produced precisely. A final complete inspection will be executed before delivery. we guarrantee that every set of scren changer from our factory is the best quality.PackagingSeaworthy packaging CommissioningWe provide the operation manual for customers to gudie to install the screen changer, and at the requirement of user, salers should send technician to install and commissioning the die at site of Buyers, expenses of the trip should be borne by Buyers. After-sales service12 months with proper operation by user, all the spare parts shall be replaced free of charge under guarantee period, fee for transportation and packing will be borne by users.Type Screen D&A (mm)overall dimensionHeating power(KW))Output(kg/h) (mm)(CM2)LWHL1 GM-DP-R-80Φ6028x21801702807002.4/3.230-180GM-DP-R-100Φ8050x22202003208103.5/4.780-280GM-DP-R-120Φ10078x22502203609705.0/7.2220-480GM-DP-R-155Φ130113x232027045011008.2/11.1300-700GM-DP-R-170Φ145165x237031048013209.4/12.7400-1100GM-DP-R-195Φ165214x2400380550147010.2/13.8650-1500GM-DP-R-220Φ180254x2440410590162013/17.5800-1800:,.Remark: As the above specification is subject to change without prior notice
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