303 Fully Hardened Screw

Introduction

• fully hardened mirror polish material+PTA cobalt alloy+ chromium plated  ,wear-resistant,corrosion-resistant,stick resistant resins

• Shank area annealing treatment, greatly improving the toughness of the screw

• CNC full grinding thread, good concentricity between outside diameter and root diameter,  makes the shear heat of the screw during glue melting will not cause excess friction heat

application

• PP、PE、PS、AS、PC、PET、PCTG、PCTA、PC+ABS、TPU、UTPU、PVC、POM、SIL、PMMA、etc

industry involved

• home appliance、automotive interiors、food 、medical 、daily chemical、packaging 、optics、etc

advantage

• effectively solve the issues: black spots, darkening, yellow streak，difficult to clean the remaining resins in the barrel

other

• We stock a tremendous amount of standard size screws for most brands of machines（including: ENGEL, Demag, Milacron, Arburg, Nissei, JSW, FANUC, Toyo , Toshiba, Sumitomo, Haitian, ZHAFIR ,etc） and can build for any custom application.

• Maintenance, in order to meet the requirements of customers in the procurement of finished products and time, we will recommend the most reasonable solution according to the damage of each component and inform them of the shortcomings in writing,so that you can fully understand the current situation and plan your future needs