Shaftless Screw Conveyors The Orthman Shaftless Screw is engineered and designed to convey difficult to move products that would normally be a problem for a typical screw conveyor. This heavy duty screw is manufactured in one continuous helix which rides on the bottom of the housing on a replaceable liner eliminating the need for hanger bearing ...
For many facilities, space is at a premium, which is why the shaftless screw conveyor is designed to integrate into many configurations. Material handling can place a lot of pressure on equipment, as many of the industries SPIRAC serves feature harmful, possibly corrosive substances.
Conclusion on Shafted Screw Conveyors vs Shaftless Screw Conveyors Screw Conveyors are a standard "go to" in wastewater treatment plants in both shafted and shaftless forms. Both designs have their pros and cons, and the final choice typically comes down to what material the screw conveyor conveying, and owner preference.
Shaftless screw conveyors are ideal for moving sticky and/or stringy materials that otherwise tend to build up on a standard screw's pipe or wrap around it, they can be a little overprice depending on the model but I was able to finance one thanks to an article that ccbank wrote about it in their blog and I happened to see. Other benefits include:
The Helicon®, a shaftless screw conveyor is the answer for efficient, reliable automatic transport. The conveyor is frequently used in conjunction with other Hycor® equipment to create a solids management system that conveys the screened solids to …
The shaftless screw conveyor is the ideal solution to convey and meter the sludge or bulk materials coming out of centrifuges, presses and mixers. The shaftless design gives the opportunity to convey sticky and sluggish material without the risks associated with material building around the shaft.
Shaftless Screw Conveyors as do standard screw conveyors can be manufactured in a variety of materials such as Mild Steel, Stainless Steel, and other alloys. The spiral of a shaftless conveyor is considerably thicker than a standard flight, which is required in order to maintain the spiral rigidity.
JMS Bio-SCREW (Screw Conveyor System) are manufactured to accepted CEMA standards, taking advantage of JMS half century of design and manufacturing experience. JMS can design shafted screw conveyors or shaftless screw conveyors in multiple configurations to meet the needs of your process, and provide heat tracing and insulation if desired.
Shaftless Screw Conveyors Bulk materials discharged from centrifuges, filter presses or mixers can easily be metered or conveyed using a shaftless screw conveyor. Our shaftless design provides a non-clogging conveying surface that allows difficult-to-convey materials to become easy-to-convey.
Martin Shaftless Screw Conveyors and components are manufactured and stocked at our branches strategically located near major industrial markets across North America. This ensures rapid shipping on new installations and next-day delivery on stock replacement parts.
Welcome to ML Spirals. ML will celebrate its 50th year in continuous operation in 2015, and has been manufacturing shaftless screws since 1972. ML has thousands of installations for screw conveyor transport, unloading and storage systems throughout the world, with many of the largest shaftless screw installations in Europe, Asia, the United States and Canada.
ï»¿Shaftless Screw Conveyor systems are used in applications where particle sizes are large. They do not require hanger bearings because there is no center pipe. Typical applications include bottling plants, rendering, recycling plants, and wastewater treatment.
MND Screw Conveyors provide a cost-effective solution for bulk solids handling. They can be applied to numerous industrial or commercial applications including paper mills, abattoirs, food production, refineries, etc, for either recovery or removal purposes, or to waste flows to convey separated screened solids.
Shaftless Screw Conveyors. Shaftless spiral conveyors eliminate the central shaft and allow a much higher fill rate resulting in lower rpm's, more efficient conveying and consequently less wear. Without a shaft, no intermediate or end bearings are required. The trough liner is the spiral's replaceable bearing surface.
We will be able to supply shaftless spirals for your new projects, or as replacements parts for existing shaftless screw conveyors, sludge conveyors, screw feeders, screw presses, inclined shaftless screw conveyors, vertical shaftless screw conveyors or any other equipment using shaftless screws.
SSC Shaftless Screw (Spiral) Conveyors are designed for handling of difficult heterogeneous materials such as urban solid waste, screenings and floating matter, de-watered, thickened, conditioned sludge, packaged food, creams or pastes, as well as waste from meat, fish, fruit and vegetable processing.
HLSC Shaftless Screw Conveyor Shaftless screw conveyor is the ideal solution for hard-to-transport materials ranging from irregularly shaped dry solids such as scrap wood and metals, to semiliquid and sticky materials including pulp, compost, food-processing waste, hospital waste, and wastewater products.
Shaftless Screw Conveyor – Spirac. Spirac shaftless screw conveyors with horizontal, inclined and vertical orientation with no intermediate or end bearings, low rpm and low power usage is a space-saving, extremely reliable conveying option. Maintenance is significantly reduced when compared to traditional conveying methods.