Spiral conveyor – Reliable and efficient

For almost 60 years, our spiral conveyors have been used in demanding applications for problem free, economical and safe transport of a wide range of materials.

The dependability, the low maintenance costs and the possibility of transporting horizontally as well as diagonally and vertically are all essential parameters which combined makes us an important collaborator in many branches of industry.

Screw conveyors for sawmills

Read more about problem free and economical material transport.

Screw conveyors for recycling

Read more about modern and effective material transport.

Price table for spiral conveyor

We customize the spiral conveyor according to your wishes regarding capacity, length, material, installation, support legs and other requests. We supply all spare parts and deliver worldwide.

Materials

Sludge

Trimmings, Sewage sludge, Sediment, Bio sludge, Lime sludge…

Minerals

Carbonides, Magnetite, Sodium Sulphate, Aluminium Fluoride, Titanium Dioxide, Stone dust

Other

Powder, Lime gravel, Pulper rejects, Metal shavings, Cement, Sand, Digestate, Salt, Starch, Iron oxide, Petro coke, Activated carbon, Glass fibres...

Animal Feed

Hay, Straw, Grain, Cereals, Chicken feed...

Industrial waste

Carbonides, Magnetite, Sodium Sulphate, Aluminium Fluoride, Titanium Dioxide, Stone dust

Wood

Chips, Saw dust, Pellets, Bark, Shavings, Fiber sludge, Ash, Briquettes Charcoal, Paper fibres, Chips, Splinters, Shredded paper...

Household waste

Vegetables, Glass, Food waste, Fluorescent lamps/bulbs…

Plastic

Granulate, Capsules

History and expertise

In total, PST has manufactured more than 7000 spiral conveyors and delivered to the most diverse industries. For example, PST’s spiral conveyor represents a large proportion of conveyors in the sawmill industry. Our solution carries most of the fractions such as grated bark, wood chips, sawdust and cutter chips.

Spiral conveyor that is simple, smart and robust

The spiral design without centre shaft gives a high capacity (up to 500 m³/h), and strength
Also larger pieces can be handled – even sticky, threadlike materials can be transported without problem.
Our reliable products have few moving parts demanding a minimum of maintenance and are also energy efficient.
The spiral conveyors are enclosed, which ensures a safe and dust free environment with a low noise level.
By using our V-system – you will be able to convey materials 25 meters vertically without reloading.

Add up all advantages of a PST spiral – and you get a solution with an excellent total economy.

Product Data Sheet

Please, download the data sheet in printable PDF.

References

See our customized spiral conveyor solutions.

Transport Screw

What is Sedimentation?

Shaftless Screw Conveyors and their 4 Advantages

Vertical transport of pellets to silo using spiral conveyor

Long distance pellet transport

Major manufacturers of pellets use high capacity spiral conveyor

Transport of dry sawdust and pellets

Spiral conveyor ensures cost-effective transport of biofuel

Our longest carrier (63.5m) so far, which is an important part of a money- and resource saving project.

Download Product Data Sheet for Spiral Conveyor

You can easily download our price table to calculate the approximate cost of a transport screw from PST. Enter your details to the right and you will receive the price table directly to your email.