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Hello friends~
We manufacture and offer the best quality of screws and barrels for WEBER Extrusion machines.
We provide professional CAD drawing design and dimensional mapping. Provide you with as much service as possible.
Our bimetallic screws and barrels could let you use more time for processing.
We can offer with these models and others models, please just contact with us for confirming the details :)
Our counter rotating conical twin screw have following features :
Product Appliance:
Various high glass fiber, mineral fiber and PPA, PPS, PA6T, LCP,VO fire protection, ferrous power, magnetic powder and etc. Meanwhile, Used for PVC + 30% CaCo3, recycled plastic material.
Conical Twin Screw Barrel/Technical parameter: | |
Hardness of Nitriding | HV960~1060 |
Deepness of Nitriding Layer | 0.5~0.8mm |
Nitriding Brittleness | 0.045mm |
Screw Alignment | 0.015mm |
Nitriding Brittleness | ≤Grade 1 |
Thickness of Chrome Plating Coating | 0.03~0.08mm |
Quenching and Tempering Hardness | HB240~280 |
Hardness of Chrome Plating Coating after Nitriding | ≥980HV |
Deepness of Bimetallic Alloy | 1.5~3.5mm |
Hardness of Bimetallic Alloy | HRC55-62 |
Thickness of Tungsten Carbide Layer | 1.0~2.5mm |
Hardness of Tungsten Carbide Layer | HRC58-70 |
Deepness of Titanizing Layer | 0.05~0.10mm |








About our company:
Welcome to contact us for details!
Our company, ZHOUSHAN OSD MACHINERY COMPANY, provides professional CAD drawing design and dimensional mapping. Provide you with as much service as possible.
| Company name: | ZHOUSHAN OSD MACHINERY CO.,LTD. |
| Address: | ADD: NO.22 XINGONG ROAD, LIGANG, JINTANG TOWN,DINGHAI DISTRICT, ZHOUSHAN CITY, ZHEJIANG PROVINCE, CHINA |
| Post code: | 316031 |
| Contact: | Ms Jessie Chan |
| Telephone: | +0580-8053003 |
| Fax: | +0580-8052186 |
| Whatsapp: | +86-198 2280 7019 |
| Wechat: | osdscrews |
| Skype: | sales3(at)oushengda.com |
| Website: | www.oushengda.com |
| mail address: | sales3(at)oushengda.com |
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