.

Extruder Closed Screw Barrel

There are two main types of extruder closed screw barrels, 4D and 6D, with 4D being the most. According to the different selection of the materials from the customers, the corresponding bushing materials can be selected to meet the needs of the modified customer.

Technical Data of Extruder Closed Screw Barrel

Brand:LESUN, the screw and barrelmanufacturer

Model:φ20 mm ~φ300 mm

Material:38CrMoALA / W6Mo5Cr4V2 / HIP

Properties: Wear-resisting, Corrode-resisting, Durable

Application: Extruder

The Selection Of The Extruder Closed Screw Barrel Material:

Integral closed machine barrel, Nitrided steel, quenched and tempered, gas nitrided after processing;The sleeves of the bimetal bushing barrel can be divided into C-shaped sleeves and integral sleeves, which are wear-resistant; nickel-based alloys are resistant to corrosion and wear. There is also a water-cooled circulation channel in the cylinder wall of the closed-end machine cylinder, which is close to the ∞-shaped working cavity. It can achieve high-precision cylinder temperature control in conjunction with the casting electric heating tile (± 2 ℃)

If you want to know more types of screw barrel, please visit our website.

With regard to production specifications, LESUNnot only offers standard twin screw extruder parts made by general screw and barrel manufacturer, but also provides special-purpose feed screw design and manufacturing service according to your requirements. Meanwhile, we also provide surveying and mapping business as well as processing business for accessories made by major extruding machine companies.



Send product request

To: NANJING LESUN SCREW CO.,LTD
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Mixing Rotor
Mixing Rotor Good force pull on the material ,meanwhile the material can be fully distributed evenly without shearing, so the temperature of the material could ...
Extruder Feed Barrels
Extruder Feed Barrels Nanjing LesunScrew Co.,Ltd specialize in the manufacture of parallel co-rotating modular screw element, barrel and shaft, involving various types t...
Screw Barrel
Screw Barrel The extruder screw barrel manufacturer, Lexun, provides different types of screw barrel, including open barrel, closed barrel, open side barrel and...
Extruder Feed Barrels
Extruder Feed Barrels Extruder barrels plays an importante role inside extruder. Barrel and screw elements are corporated each other to support extruder process smoothly...
Extruder Spare Parts for Plastic pelletizing
Extruder Spare Parts for Plastic pelletizing Our screw components can operate in plastics industries, such as Injection processes, construction, automotive and packaging sectors - Extrusion pr...
All supplier products

Same products

Precision Ball Screw
Precision Ball Screw Seller: SCREW TECHNOLOGY CO., LIMITED VXO precision ball screware ideal for large fabrication machines in injection molding, pressing a...
2021 New Technology Jingjin Screw Press
2021 New Technology Jingjin Screw Press Seller: Jingjin Equipment Inc. 2021 New Technology Jingjin Screw Press Place of Origin: Shandong, China Material:SUS304/SUS316...
Extruder Feed Barrels
Extruder Feed Barrels Seller: NANJING LESUN SCREW CO.,LTD Extruder screwbarrel plays an importante role inside extruder. Barrel and screw elements are corp...
Extruder Combi Barrels
Extruder Combi Barrels Seller: NANJING LESUN SCREW CO.,LTD Extruder barrelsplay importante role inside extruders. Extruder screws and barrelsare corporated ...
Extruder Closed Screw Barrel
Extruder Closed Screw Barrel Seller: NANJING LESUN SCREW CO.,LTD Screw Barrel for Extruder There are two main types of screw barrel, 4D and 6D, with 4D being the...