Description
Vent Type Recycling Screw Barrel is majorly used for all kinds of Granulation line.
Available Size | 30-180mm Diameter |
Treatment | Nitriding/Bimetallic Spray/Chrome-Plating |
Speical Design | Exhausted Hole Barrel & 2 stage Screw |
Function | Exhausting steam & air |
Appliance | ABS, PP, PE, PC.. |
Material List
JINYI | Chinese | Japan | America | German | Treatment | Hardness | Appliance |
GB | JIS | AISI/SAE | DIN | ||||
JYN1 | 38CrMoAl | SACM645 | 6470E | 41CrAlMo7 | Gas Nitrition | HV 950-1000 | Common Use |
JYN2 | 40Cr | SCr440 | 5140 | 1.7035 | Chrome-plate | HRC 42-55 | |
JYN3 | 42CrMo | SCM440 | 4140 | 1.7223 | Chrome-plate | HRC 48-58 | |
JYN4 | 45# | S45C | 1045 | 1.1191 | Hardening | HRC 42-46 | |
JYH5 | Cr12Mo1V | SKD11 | D2 | 1.2379 | Hardening | HRC 62-65 | |
JYH6 | 4Cr5MoSiV1 | SKD61 | H13 | 1.2344 | Hardening | HRC 60-65 | |
JYH7 | 9Cr18MoV | SUS440B | 440B | 1.4112 | Hardening | HRC 56-58 | |
JYG1 | (Confidential) | <35% GF | |||||
JYG2 | <40% GF | ||||||
JYG3 | <40% GF | ||||||
JYG4 | <45% GF | ||||||
JYG5 | <50% GF | ||||||
JYG6 | >50% GF | ||||||
JYG7 | Optical Glass | ||||||
JYG8 | >300℃ Temp. |
=====Structure of Vent Screw=====
=====Vent Type Screw Barrel Structure=====