Kraussmaffei Kmd70 Twin Conical Screw Barrel for PVC Pipe

Detail Information For kraussmaffei KMD70 Twin Conical Screw Barrel:Application: for PVC Pipe.Customer's Requirement: screw be coated with hard chrome layer.Screw's quality: nitriding quality, steel from BAOSTEEL company, be coated with hard chrome layer.Barrel's quality:nitriding quality, steel from BAOSTEEL company.Detail Information For All Brand Twin Conical Screw and Barrel:Application:  For the production of pipes, profiles, sheets, such as SPC floor, PVC wall board, PVC wood plastic, PE wood plastic, high molecular sheet, baking-free brick plate, high calcium plate, high calcium pipes, high calcium profiles, soft PVC sheet, PVC foam board, PP, PE, ABS, PVC, granulation and etc.Specification: 24/52, 35/76, 45/90, 45/100, 50/105, 51/105, 55/110, 55/120,58/124, 60/125, 65/120, 65/132, 68/143, 70/135,70/140, 75/150, 80/143, 80/156, 92/188, 105/213,110/220 and others.1: Factory can produce twin conical screw and barrel according to your drawings.2: Engineer can be sent to your factory for measurement, company can produce screw and barrel for most extrusion brand.Quality:1: Nitriding quality------ base material: 38CrMoAlA(JIS SACM645)2: Bimetallic quality-----Good abrasive& corrosive resistance.Heat treatment:Advance hardening and temperingNitriding treatmentTechnical Parameters:Nitriding depth: 0.50mm-0.80mm                                Nitriding hardness: HRC56-58                          Surface roughness: Ra 0.4                  Screw straightness: 0.015mm  Alloy layer depth: 2mm-3mmAlloy layer hardness: HRC56-64 OULIN SCREW:  YOUR LOYAL PARTNER FOR SCREW AND BARREL  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1