| Message: | Parallell twin screw barrelSpecifications The most common types of parallel twin screw barrel extruder35/245/250/260/265/270/272/275/280/285/290/293/2100/2105/2110/2115/2120/2125/2130/2140/2150/2160/2170/2180/2190/2200/2250/2 L/D=18—40 According to different material and plastic product to choose different compress rate and L/D.Technical Parameter Technical Information for parallel twin screw barrelMain Base materials1. 38CrMoAlA (SACM645)Main Alloy Materials1. Ni-based alloy/Deloro alloy2. SKD-61 (Special Tool Steel)2. Tungsten carbide/Wolfram carbide3. 42CrMo (Ultrahigh StrengthSteel)3. NiCo-based alloy4. DC53 (Cold WorkDie Steel)4. Fe-based alloy5. W6Mo5Cr4V2 (High-SpeedToolSteel)5. Co-based alloyProcessing Technics1. Heat treatmentTechnical parametersNitriding layer depth:0.5-0.8mm2. QuenchingNitrided hardness:900-1000HV3. Nitriding treatmentBimetallic layer depth:3 mm4. Bimetallic alloy welding for screwBimetallic hardness:57~69HRC5. Bimetallic alloy centrifugal casting for barrelHard-chrome plating hardness after nitriding:≥950HV6. Hard-chrome electroplatingChrome-plating layer depth:0.03-0.09mmLinearity of screw:0.015mmSurface roughness:Ra 0.4And our manufactory even have many parallel twin screw barrel design of world –famous brand:such as CINCINNATI, BATTENFELD,KRUSSMAFFEI,BAUSANO, AMUT,WEBER… Material Application:General PlasticABS,PA,PC,PET,PP,PS,EVA,PU,PVC,U-PVC,etcPA+GF(Glass Fiber)Flame-resistant Reinforced PlasticsModified Engineering PlasticsAll kinds of Mixed Recycled Material (in Scrap or Granule),etcOur Services Jinsheng have more than 1 year gurantee Jinsheng always supply the high quality Jinsheng offer the competitive price Jinsheng can mapping the rough drawing Jinsheng can product as customer request url:http://www.cnscrewbarrel.com |
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