Space-saving spiral/vertical conveyor

                                   
At a glance


	
Conveying height: The effective conveying height of up to 8 meters opens up a high potential material volume that can be conveyed vertically and in a space-saving manner. Bulk materials can be transported faster on different levels, while you optimize your material flow and increase your productivity.
	
Diameter: The diameter of the bowl feeder should be suitable for the planned applications and materials to be conveyed. Not only the capacity and throughput depend on this characteristic, but also the size and weight of the bulk material that the system can easily transport to its destination.
	
Throughput: The potential throughput capacity of our bowl feeders of up to 30 m³/h influences material movement and increases efficiency and productivity while reducing bottlenecks. The system can be used flexibly and can reduce or increase the total output as required.


Spiral conveyors: gentle on the product and versatile

Our robust, maintenance-friendly and hygienic bowl feeder is suitable for the gentle, energy- and space-saving upward and downward transport of a wide range of bulk materials. This applies to fine to coarse-grained or lumpy materials in the plastics, chemical and food industries. The bulk material is cooled during conveying by means of a long dwell time. Alternatively, the bulk material can be cooled and heated/dried either directly using air jets or indirectly using water or thermal oil by using double bottoms or laser-welded Thermplate® bottoms as spiral flights.


	
Material-friendly, energy and space-saving conveying
	
Hygienic design for the chemical, plastics and food industries
	
Natural cooling due to dwell time
	
Direct cooling with air or indirect cooling with water
	
Heating directly with air radiators or indirectly with thermal oil or water


Space-saving and flexible bulk material movement

Our bowl feeder is able to process a wide variety of different bulk materials. This is thanks to the large selection of spiral attachments made of mild, stainless and special steel with single or double bottoms and optional plastic spraying as wear protection. Due to the heat resistance of up to 900 degrees Celsius, applications in important branches of industry such as metal processing and heavy industry are conceivable. The bowl feeder does not take up much space, but a mobile version can be positioned in different environments and for various applications.


	
Top-mounted helical gears made from various materials
	
Optional plastic overmolding as wear protection
	
Heat-resistant design for environments with high temperatures
	
Stationary or mobile variants
	
Open or closed version with swinging cover or stationary housing
	
Drive trestle with unbalanced motors (depending on requirements, the bowl feeder can be designed with the drives at the top or bottom)


Individually adaptable, efficient conveyor systems

We can provide you with the right spiral design, materials and linings for every bulk material to ensure a long service life for your conveyor system. We provide you with a choice of systems with suitable conveying heights, conveying speeds and diameters so that you can achieve the desired throughput. Special process engineering requirements for cooling or drying are also taken into account in your decision. Finally, ambient conditions, temperature and humidity are also included in the planning to guarantee corrosion resistance.


	
Suitable spiral conveyor type for your conveyed goods
	
Appropriate delivery height, gradient and speed
	
Desired delivery head with required energy and power
	
Fulfillment of process engineering requirements
	
Consideration of the operating conditions
	
Utilization of the available installation space