EasyClean Minimum-Residue Tubular Screw Conveyors and Feeders
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EASYCLEAN® Screw Conveyors and Feeders, which are entirely manufactured in stainless steel, are a customized version of the modular TX Tubular Screw Conveyor System.
EASYCLEAN® Screw Conveyors consist of a tubular casing equipped with at least one inlet and outlet spout, one end plate at the drive end to carry end bearing assembly and drive unit, a tube cover plate complete with screw fixing locator for support of the screw at the end opposite the drive unit, a rotating screw with shaft coupling bushes at each end, a gear motor with integrated end bearing assembly complete with adjustable shaft sealing unit in accordance with the requirements of the application.
To satisfy the needs of the most demanding industrial sectors, EASYCLEAN® Screw Conveyors or Feeders come with a high finishing grade. Finishing of fabricated components takes place on machine tools that guarantee perfectly smooth surfaces in order to reduce material residue inside the screw conveyor. EASYCLEAN® Screw Conveyors and Feeders are available with ATEX, zone 22 certification.
Performance and Technical Features:
• Quick coupling of end shaft and screw
• Smooth surface (no nuts or bolts inside)
• Minimum clearance between screw flight and outside tube (max. 5mm / 0.2 in)
• Screw fixing locator completely replaces traditional end bearing assembly
• Extremely easy and quick extraction of the screw from the tubular conveyor housing
• Used in the food, plastic and chemical processing industries
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Model SPL Micro-Feed Screws
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SPL Micro-Feed Screws is an auxiliary screw combined with a larger main screw feeder, TU, TP o CA type. It is located beneath the main screw feeder in the outlet section.
Performance and Technical Features:
• Made with the innovative TUS modular system of fabricated components.
• Accuracy 0.1 kg (up to 0.01 kg with special screws)
• Extremely compact
• Small diameter screw
• Low rotation speed
• Few models to cover wide range of applications with tubular and trough screw conveyors.
• Inferfacing to TU,TP,CA and TUS conveyors
• High feeding accuracy
• Less waste of material
• Process repeatability
• Easy inspection
• Easy maintenance
Model SU Single Shaft Screw Feeders
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According to the cross section of the silo outlet, SU-type Single Shaft Screw Feeders are available with standard U-shaped or with flared V-section trough. In a light-duty version, SU-Feeders are used for flour and materials with similar bulk density and properties. For animal feed and similar products a heavy-duty version is available. SU Screw Feeders are available with ATEX, zone 22 certification.
Performance and Technical Features:
• Powder coating
• Constant feed rates
• Modular design allows easy access and individual custom-design features
• Sturdy design
• Light or medium-heavy-duty helicoid flighting welded on centre pipe manufactured in carbon steel
• Light or medium-heavy-duty trough in modular flanged sections manufactured in carbon steel
• Open trough section with drilled trough flange according to WAM® standard; round outlet with drilled flange according to WAM® standard
• Robust cast iron body flanged end bearing assemblies with externally positioned bearing units and manually adjustable packing gland seals
• Splined or bolted shaft couplings
• Drive units mounted at inlet or outlet end
• Direct drives in a compact version, or with coupling transmission, or with chain or belt transmission
• Prevention of bridging, rat holing and segregation and improvement of material flow
• Maintenance-free intermediate cast hanger bearings with self-lubricating slide bushes
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