FDSP can manufacture roller shells of different size and appearance according to your requirements or drawings or samples.
Roller shell, commonly known as roller, is one of the main parts of pellet mill. It can be used to process various biofuel pellets, animal feed and other pellets.
Now we have the roller shells of different shapes, such as:closed-end grooved roller shell, honeycombed roller shell, drum-hole groove roller, open-end grooved roller shell, deflective-grooved roller shell etc.
Herringbone-grooved roller shell characteristics:
■ Shape: Herringbone-grooved
■ Material: Alloy steel, spring steel and bearing steel.
■ Special thermal treatment ensures better wear resisting, and pelletizing performance.
■ Long working life
■ All roller-shells are manufactured using high carbom steels.
■ All roller-shells are surface-hardened up to 58-62HRC
■ Hardening depth is 6-7mm for C50 steel.
■ The heat treatment is characterized by uniform hardening and hardening depth to ensure maximum durabilty.
■ All our products are finished by skilled staff.
■ Roller-shell surface hardening is tested before delievery to ensure premium quality.
FDSP was founded in the year of 2003, which locates in Liyang city,Jiangsu Province ,China, covering the area of 35000㎡. As a national high-tech enterprise,FDSP company will always be the first rank, which is the supplier and advanced system solution for the Feed machinery, biomass machinery, fertilizer machinery and project, etc. The main business is design, research, manufacture, sale, installation and wholesale project service for feed machinery, biomass machinery, fertilizer machinery, silo machinery, pellet mill molds and intelligent control system.
Marketing Center: +86-519-6826 6288 /+86-17705145508
Engineering Center: +86-519-6826 6588 /+86-15206145688
South Factory: No.6 Chenyang Road, Zhongguancun Science & Technology Industrial Park, Liyang, Jiangsu, China
North Factory: No.558 Hongsheng Road, Zhongguancun Science & Technology Industrial Park, Liyang, Jiangsu, China