Flexible shaftless spiral conveyors
Simplify your process with long-lasting, low-maintenance conveyors
Applications
Flexible shaftless spiral conveyors are particularly well-suited for material dosing into packaging systems and for loading/unloading BIG-BAGs in the food, chemical, and plastics industries. The bending radius is designed for each conveyor diameter to maintain the core operating principle—centring the shaftless spiral with the transported material. A single conveyor line can include multiple inlets and outlets, as well as several bends, depending on the physical properties of the material and the technological requirements.
Efficiency
Flexible shaftless spiral conveyors (Types SL, SLN, SLP) are used for transporting fine and lightweight materials, with conveying capacities ranging from 0.001 to 4 m³/h. The main advantage of these conveyors is their ability to bend, with a maximum length of up to 120 meters using only one power source, while maintaining precise dosing accuracy. The absence of intermediate bearings allows for up to 70% higher throughput compared to conventional screw conveyors with the same technical specifications.
**Type1 | Outer Spiral Diameter, mm | Bending Radius, mm | Maximum Length, m | Conveying Capacity, m³/h 2
Custom sollutions
At the client’s request, the conveyor can be manufactured from steel, stainless steel, or plastic (detailed specifications are provided below).
Notes:
*1 Types in bold – spiral and piping made of stainless steel
*2 The conveying capacity of individual conveyors depends on the type and physical characteristics of the material being transported
*3 The outer diameter of flexible shaftless spiral conveyors depends on the type and physical properties of the material being conveyed
Materials used:
For the spiral/pipes/fittings:
SL Type – steel (ST 37, ST 52)
SLN Type – stainless steel (AISI 302, AISI 304)
For the piping system:
SL Type – steel (ST 37, ST 52)
SLN Type – stainless steel (AISI 304, AISI 316)
Kontaktai
UAB "Mantika Engineering"
5 Jūžintų g, LT42164 Rokiškis
Pirm.-Penkt.: 8:00-17:00
Tel.: +370 458 33885
El. p.: info@mantika.lt
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