Nylon/PA6/PA66/PEEK Extruder Screw and Barrel Molybdenum Alloy Certificate ISO 9001
Nylon/PA6/PA66/PEEK Extruder Screw And Barrel
For good plasticizing effect,we have different designs of extruder screw and barrel to meet customer's demand.
Product Parameter
| Product | Nylon/PA6/PA66/PEEK extruder screw and barrel |
| Hardness after hardening and tempering | HB260 °~ |
| Nitrided Hardness | HV950°~1000° |
| Nitrided Depth | 0.5 0~0.7mm |
| Nitrided Brittleness | above 2 stage |
| Surface Roughness | Ra0.4 |
| Screw straightness | 0.015mm |
| Hardess of surface chromium-plating after Nitriding | HV≥950HV |
| Chromium-plating Depth | 0.05~0.10mm |
| ALLoy Depth | 0.8~2.0mm |
| Alloy hardness | HRC56°~65° |
| Alloy | iron,nickel,tungsten,molybdenum |
| Types of screw | Gradual type,mutant type,wave type,barrier type,double screen type,shunt type,separation type,exhaust type,pin type,mixed type,double-head type,three-head type,multi head type etc. |
Specification:
| Raw Material: | The finished product processing requirements: |
| 38CrMoAlA,SACM645,42CrMo | nitriding treatment |
| 42CrMo,AISI 4140 | hard chrome coated layer |
| 4Cr5MoSiV1,SKD-61,SKD-11 | Sparying bimetal alloy layer and nitriding treatment |
| HPM38,SI36,SUS440,9Cr18MoV | High frequency quenching |
| GHII3 | Airset in high temperature |
Shipment &Delivery
| Delivery Time | 20~30 Days |
| Shipping | By sea or By air |
| Packing | Plywood box |
The Reason For Choose DEMAJI SCREW:
*Primary Quality
*Reasonable Price
*Flexible Manufacturing Capacity
*On-time Delivery
*Ethical &Transparent Policies.
Packing
Want to know more information about our products ?
Warmly welcome to contact us by below ways:
* Hot-line : 0086-13665802533
* Skype : dmgscrewsales2
* Hotmail : serenagu1010
Serena will be very happy to answer your questions in 24 hours.
Nylon/PA6/PA66/PEEK Extruder Screw and Barrel
