供应平双螺杆
(浙江光明塑料机械有限公司)
行业:橡塑/塑料机械/塑料挤出机
类型:生产型
概况:1011121314品牌光友 型号各种 该异向平行双螺杆可加工塑料管材、异型材、板(片材),改性和软硬PVC造粒等。平行双孔机筒、螺杆规格:PX-?65/2、?80/2、?90/2、?105/2、?125/2、?146/2、?150/2长径比:L/D=18-25螺杆压缩比根据不同原料及不同产品进行设计。技术指标:材料选用优质38铬钼铝(38CrMOALA)调质硬度:HB240°~280°氮化硬度:HV850°~1000°氮化深度:0.45~0.7mm氮化脆性:≤二级表面粗糙度:Ra0.4螺杆直线度:0.015mm氮化后表面镀硬铬度:≥900HV镀铬层厚度:0.05~0.10mm双合金硬度:HRC56°~65°(合金采用镍基合金)合金深度:0.8~2.0mmThisseriesoftwo-sidecircumgyrateparralleltwin-screw&barrelaresuitformanufa-cturingpipmaterial,specialshapematerial,platematerial,sheetmaterial,changeplasticp-ropertiesandsoft/hardPVCgranulemaking,etc.PARALLELTWIN-SCREW&BARRELSTANDARDS:PX-?65/2、?80/2、?90/2、?105/2、?125/2、?146/2、?150/2Lenhth/DiameterRatio:L/D=18-25Thecompressionratioofscrewcanbedesignedaccordingtodifferentrawmaterialsa-ndproducts.TECHNICALSPECIFICATIONS:Material:Quality38CrMoAlAHardnessAfterHardening&Tempering:HB240-280NitridedHardness:HV850-1000NitridedCaseDepth:0.45~0.7mmNitridedBrittleness:LessThanGrade2SurfaceRoughness:Ra0.4ScrewStraightness:0.015mmSurfaceChromium-PlatingsHardnessAfterNitriding:≥900HBChromium-PlatingDepth:0.05~0.10mmAlloyHardness:HRC50-65AlloyDepth:0.8~2.0mm
联系人:袁月明先生(国际贸易部业务经理)
电话:865808043596
手机:013587099176
传真:865808041266
地址:中国浙江舟山市浙江省舟山市定海区金塘镇大丰第二工业区
邮编:316033
网站:http://www.gyscrew.com