Screw elements are the key working parts for extruder which tremendously affect the quality and output of final products. The high quality screw elements can improve a better performance of mixing, shearing, spreading and reacting among materials, as well as reduce the frequency of replacing the machine parts to control your production costs.

Types of Screw Elements

• Covey Screw Segment
• Mixing Screw Segment
• Kneading Block & disk
• Transition Screw Element
• Deep groove transfer element
• Screw element for side feeder
• flighted,2-flighted,3-flighted screw elements
• OEM special screw elements

Our company optimize the design of screw element with reasonable parameters, high self-cleaning performance, wear-resistance and corrosion-resistance, etc.

We have our own CNC machining equipments to improve manufacturing precision for screw segments to enable a better control of the extruder production with high consistency and flexibility.

Packing:

We will inspect each product before delivery, then wipe the metal parts with anti-rust oil. It will be pack well carefully by wrapping film or bubble film to protect from damage during shipping. After that the spare parts will be put into the wooden box or carton box according to product condition, then send to your hand safely.