External Stainless Steel Hopper with Motorized Screw FeederThe AISI 304 stainless steel screw feeder loading hopper is designed to facilitate the feeding of dosing machines and other packaging systems. Thanks to its robust and hygienic construction, it is ideal for the food industry and other sectors requiring high standards of cleanliness and safety.Operation: The operator fills the tank positioned on the ground and, using the ON/OFF button, manually manages the loading of the product into a dosing machine/hopper placed higher up. The system, properly equipped with a dedicated electrical panel, can be fitted with an automatic management system that activates the screw when the product is missing.Product Advantages:Ergonomics and Safety: The loading point is about 900 mm from the floor, reducing operator physical effort and improving workplace safety.Efficient Transport: The motorized screw conveys the product directly into the hopper of the dosing machine or other processing machines, ensuring a constant and controlled flow.Modularity and Customization: The basic model is equipped with an ON/OFF switch, while on request, a version with a volumetric/optical sensor installed in the dosing tank is available. This system allows the screw to activate automatically when the product level drops, optimizing operational efficiency.Easy Cleaning: The simplified design allows for quick removal of residues, making it perfect for applications requiring high hygienic standards, such as the food sector.Compatibility: Can be combined with volumetric dosers, automatic scales, packaging systems, mixers, and production lines for transporting powders, granules, and other bulk products.Discharge Flexibility: The standard discharge point is at 2100 mm, but it can be modified at the time of order to suit specific customer needs.Cleaning and SanitizationThe screw is fully cleanable and sanitizable. For thorough cleaning, it can be disassembled; otherwise, being stainless steel, it can be washed with water. The basic version is equipped with ON/OFF inversion, allowing the product to exit from the lower part. The emptying button operates as a dead-man switch, i.e., it must be kept pressed.Operating SpeedThe loading speed is fixed and not adjustable. It is possible to equip the machine with a dedicated panel and speed regulator upon request. The capacity may vary depending on the bulk density of the product and should be verified for special needs before ordering. With an inverter, the output speed increases by about 30%.Screw DiameterThe standard version features a 100 mm diameter. Screws of 154 mm or larger can be made, to be evaluated at the time of order.Optional VibratorIt is possible to equip the doser with a vibrator that agitates the product. The vibrator can be manually operated by the operator and is usually used during emptying. It is generally not left on continuously as it would be very annoying. Ideal for products that tend to compact, ensuring a uniform flow. For automatic applications, it can be designed to activate regularly. All these needs must be specified at the time of order and require a dedicated quote.MODELSTAINLESS STEEL HOPPER AISI 304Loading tube diameter100 mmLoading hopper diameter400 mmLoading height from floor900 mmDischarge height from floor2000 mmTube thickness1.5 mmInternal spiral diameter80 mmShaft diameter21 mmScrew length3000 mmConical hopper50 liters capacityOverall dimensions400x2300x2300h mmGearmotor63W reduction 1:10 mounted on shaftElectric motor380V - 50 Hz - 1.5 KwIndicative weight100 KgTechnical Specifications / FeaturesMaterial: AISI 304 stainless steelMotorized screw feeder for product loadingManual or automatic operation with ON/OFF and inversionOptional volumetric/optical sensor for automatic activationOptional vibrator for products that tend to compactEasy to clean and sanitizeStandard screw diameter: 100 mm (other sizes on request)Loading height: 900 mmDischarge height: 2000 mm (modifiable)Conical hopper capacity: 50 litersGearmotor: 63W, reduction 1:10Electric motor: 380V, 50 Hz, 1.5 KwIndicative weight: 100 KgOverall dimensions: 400x2300x2300h mm