50-Liter Square-Opening Screw Press Hopper

50-Liter Square-Opening Screw Press Hopper

The 50-Liter Square-Opening Screw Press Hopper is a specialized material feeding and conveying component designed for applications requiring efficient loading, controlled feeding, and continuous material transfer. Featuring a 50-liter capacity, square loading opening, and screw pressing mechanism, it is suitable for handling materials that may be difficult to discharge smoothly by gravity alone.

50-Liter Capacity and Convenient Loading

The hopper provides a 50-liter material holding capacity, creating an effective buffer between manual or upstream material loading and the subsequent processing equipment. Its square opening offers a relatively large loading area, making it convenient to add materials from bags, containers, or other feeding equipment.

The hopper dimensions and opening size can be customized according to the available installation space and the requirements of the connected machinery.

Screw Press Feeding System

The integrated screw pressing mechanism helps push material toward the discharge outlet while improving feeding consistency. As the screw rotates, it moves the material forward through the hopper, helping reduce bridging, accumulation, and uneven discharge that may occur with poorly flowing materials.

The screw configuration can be selected according to material viscosity, density, particle size, moisture content, and required feeding capacity. This makes the hopper suitable for a wide range of solid, semi-solid, and viscous materials.

Durable and Hygienic Construction

The hopper can be manufactured from 304 stainless steel or 316L stainless steel, depending on the application. Stainless steel provides excellent corrosion resistance, mechanical strength, and durability for demanding industrial environments.

For food, beverage, pharmaceutical, and other hygienic applications, the material-contact surfaces can be finely finished to provide a smooth and easy-to-clean interior. This helps reduce material residue and facilitates routine cleaning and maintenance.

Efficient Material Transfer

The lower discharge outlet can be connected directly to a transfer pump, screw conveyor, filling machine, processing unit, or other downstream equipment. The screw feeding system provides a more controlled material supply and can be configured with different motor powers and speed options according to production requirements.

Optional components such as speed control, level sensors, protective covers, valves, and customized discharge connections can also be integrated into the system.

Wide Range of Applications

The 50-Liter Square-Opening Screw Press Hopper is suitable for food processing, pharmaceutical production, chemical manufacturing, cosmetics, packaging, agriculture, and general industrial material handling.

It can be used for feeding powders, granules, pellets, viscous materials, semi-solid products, and other difficult-flowing materials.

Key Features

• 50-liter material capacity

• Square opening for convenient loading

• Integrated screw pressing and feeding mechanism

• 304 or 316L stainless steel construction

• Smooth and easy-to-clean material-contact surfaces

• Improved feeding consistency for difficult-flowing materials

• Multiple screw, motor, and discharge configurations

• Easy integration with pumps and processing equipment

• OEM customization available

Customized Hopper Solutions

We provide customized 50-liter square-opening screw press hoppers according to capacity, opening dimensions, screw specifications, motor power, discharge size, material grade, surface finish, and installation requirements. The hopper can be configured as part of a complete feeding, pumping, conveying, or filling system to provide reliable and efficient material handling.