Shaftless rotor in carbon steel - end flange

Shaftless rotor in cabon steel for sticky material

Shaftless screw rotor Ø365×6690 mm – 36259

36259

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Shaftless screw rotor Ø365×6690 mm – 36259

Heavy duty shaftless rotor
Material: EN 1.0570 Cabon steel
Diameter Ø365, Length 6690mm, screw flight thickness 25mm

A shaftless screw rotor refers to a type of rotor design where the central shaft is absent. Instead of having a traditional shaft running through the center, a shaftless rotor operates without this central support.

This gives some clear benefits while operating with material that could be viscous or very sticky.

Shaftless screw rotors are very commonly used in wastewater treatment plants or similar to transport:

Sludge
Mud
Other forms for sticky solids

The absence of a central shaft reduces the risk of clogging and allows a smooth and continuous flow of material. Shaftless screw rotors are commonly seen in the food industries, used for transportation of e.g., powder, chemicals or different ingredients, in a gentle and minimum risky cluttering way.

BEMA manufacture many shaftless screw rotors to a huge variety of customers and industries. Please feel free to contact us, so we can help you find your next solution for your operations. You are always welcome to learn more, by following this link here:

Learn more about screw rotors from BEMA.

Shaftless screw rotor Ø365×6690 mm

Shaftless screw rotor are great in situations, where you need to transport sticky or viscous bulk material. The absence of a central shaft reduces the risk of clogging and allows smooth conveying of materials. The design also reduces maintenance requirements and cost, as there are fewer parts involved. The rotors can be made in many different types of steel, to suit different applications. Heavy duty cabon steel for maximum wear and tear resistance, or stainless steel for food certifications or acidic/corrosive material.