NNP Heated Conical Hopper

• Used for temporary storage and controlled feeding of viscous or temperature-sensitive food products.
• Suitable for maintaining product temperature during transfer in confectionery, dairy, or sauce production.
• Often integrated into processing lines for ingredients requiring consistent warmth to prevent solidification or improve flow.
• Can be used for holding melted fats, chocolate, or syrups prior to further processing or packaging.

Typical capacity

Units of this type commonly range from 50L to 500L, with this specific unit being 75L.

Heating method

This unit features a water jacket, typically heated by an external hot water supply or an integrated electric element (not specified for this unit).

Material construction

For food processing, stainless steel (e.g., 304 or 316 grade) is standard for contact parts, as seen on this unit.

Outlet diameter

Commonly ranges from 50mm to 150mm, depending on the product viscosity and desired flow rate. This unit has a 50mm securing base nut.

Temperature control

Typically requires an external temperature control system for the heating medium to maintain product temperature.

Power supply

If an integrated heating element is present (not specified for this unit), it would commonly require a single-phase or three-phase electrical supply, typically 230V or 400V.

• What kind of products are suitable for a heated conical hopper?

  Heated conical hoppers are ideal for products that need to maintain a specific temperature to remain fluid, such as chocolate, syrups, fats, sauces, or viscous pastes. The conical shape aids in complete discharge.

• Does this unit include the heating element or pump for the water jacket?

• How is the temperature controlled in a water-jacketed hopper?

• What maintenance is required for a used stainless steel hopper?

• Is this hopper suitable for pressure applications?

Hoppers and feeders are regarded as reliable workhorses in food processing operations. Buyers typically value models offering consistent material flow, easy cleaning access, and durable construction. When purchasing used equipment, inspecting for corrosion, wear on internal surfaces, and proper sealing mechanisms is essential. Industry sentiment favours units with adjustable feed rates and compatibility with existing production lines. Stainless steel construction and straightforward maintenance requirements are commonly cited strengths, making these systems practical long-term investments for processing facilities.

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