Description
سیلندر و ماردون اکسترودر کونیکال ۵۵ – سیلندر و مارپیچ ۵۵
55/110mm twin conical screw barrel for PVC extruder
| Material and Heat treatment | |
| Material | Heat Treatment |
| 1) 38CrMoALA(JIS SACM645) | Nitriding treatment |
| 2) 9Cr18MoV | Corrosion & Abrasion resistance bimetallic alloy coating |
| 55/110mm twin conical screw barrel for PVC extruderTechnical Parameter | |
| Hardness after hardening and tempering | HB260º-290º |
| Depth of nitriding | 0.55-0.85mm |
| Hardness of nitriding | HV 950-1020 |
| Fragility of nitriding | Less than grade 2 |
| Depth of bimetallic layer | 2.0-3.0mm |
| Hardness of bimetallic | HRC59º-65º |
| Roughness of the surface | Ra 0.4um |
| conical twin screw and barrel size | ||||
| Ø45/Ø90 | Ø45/100 | Ø50/Ø105 | Ø51/Ø105 | Ø55/Ø110 |
| Ø60/Ø125 | Ø65/Ø120 | Ø65/132 | Ø68/Ø132 | Ø70/Ø140 |
| Ø75/Ø150 | Ø80/Ø143 | Ø80/Ø156 | Ø92/Ø188 | |
China office: (Xiamen)
Mobile, telegram, signal, whatsapp : +8613850044822
Tel: 0086-592-5817624
یعقوبی
تلگرام : @AUSTROMACHINE
کانال تلگرام:
https://t.me/plasticmachines
Leave a Comment