Blanking→RoughMachining→Quenching & Tempering →Semi Finishing Machining→FinishedProduct→Detecting→Nitring/Alloy Processed →Finish Machining
AdvantagesofBimetal singlescrew barrel for single extruder screwbarrrel:
- Advanced nitridingtechnology
- Duplex alloy spraying technology
- High corrosion&abrasion resistance toprolong lifetime of screw and barrel
- Weuse special alloy powders being sprayed and welded on the screw'sridge/flight,and use different alloy and welding methods for thescrew of different functions.
- For good plasticizing , it has manydesigns to meet customers' demand . Such as granual type , mutant type , wavetype , barrier type , double screen typr ,shunt type , separation type , exhausttype and so on .
- We candesign for you with high cost-effective .
Remarks :
- We are able to take mapping, design for clients and make products as per customer's drawing or sample excellently , also can help customer to repair the old screw and barrel by using bimetallic-alloy process .
- Screw structure, compression ratio and material can be changed according to different product and output .
- Technological Process can be chose according to your requirments .
- Commonly used materials:38crMoAIA, nitriding treatment . Various high quality alloy steels , according to different usage, the choose for alloy is different , some require for abrasion-resistant while some require for corrosion resistant. For standard ,we have Fe-based , Ni-based , W2C alloy ,tungsten alloy etc for choice
