Shanghai ZhuFu Industrial Co., Ltd. · Baoshan District, Shanghai [email protected] WhatsApp +86 159 2156 9649

Other Food & Beverage Equipment

Spray Dryer

Model HTK-GZT-01 spray dryer with a working capacity of 1000 to 30,000 litres per hour in SUS304, used to make milk powder, fruit juice powder and similar products. Product recovery is no less than 97% and finished particle size is 80 to 120 mesh.

  • SUS304 stainless steel

Product Overview

Model HTK-GZT-01 spray dryer with a working capacity of 1000 to 30,000 litres per hour in SUS304, used to make milk powder, fruit juice powder and similar products. Product recovery is no less than 97% and finished particle size is 80 to 120 mesh. The spray tower's inner cylinder is SUS304 mirror plate no less than 2.5 mm thick, the tower body is insulated, and product contact surfaces are mirror polished to Ra 0.8 µm or better. A stainless steel platform, stairs and railings are fitted outside the tower.

Key Benefits

  • Product recovery of no less than 97%
  • Finished particle size of 80 to 120 mesh
  • Mirror polished product contact surfaces at Ra 0.8 µm or better
  • Inner cylinder in SUS304 mirror plate of at least 2.5 mm with an insulated tower body
  • Access platform, stairs and railings supplied with the tower

Problems It Solves

  • Product loss in drying, where a few percent of recovery is significant money
  • Particle size that does not meet customer specification
  • Powder sticking to tower walls that are not properly finished or insulated
  • Access difficulties for cleaning and maintaining a tall tower

Where It Is Used

Applications And Buyers

Application Scenarios

  • Producing milk powder from concentrated milk
  • Making fruit juice powder from concentrate
  • Converting liquid product into a stable, shippable powder
  • Producing instant products for reconstitution

Who It Is For

  • Dairy powder producers
  • Juice powder and instant drink manufacturers
  • Food ingredient producers
  • Plants adding powder production to a liquid line

Technical Features And Specifications

Technical Features

  • Working capacity 1000 L/H to 30,000 L/H
  • Product recovery rate no less than 97%
  • Finished particle size 80 to 120 mesh
  • Inner cylinder SUS304 mirror plate, thickness no less than 2.5 mm
  • Product contact surfaces mirror polished to Ra 0.8 µm or better
  • Insulated tower body with external stainless steel platform, stairs and railings
  • Feeding system, medium circulation, air dehumidification and heating systems
Specifications
Product ModelHTK-GZT-01
Working Capacity1000 L/H to 30,000 L/H, customised
MaterialSUS304
Product RecoveryNot less than 97%
Particle Size80 to 120 mesh
Inner CylinderSUS304 mirror plate, not less than 2.5 mm
Internal Surface FinishMirror polished, Ra 0.8 µm or better
Minimum OrderOne unit
Factory Output10 units per month

How It Is Made And Checked

Materials Process And Quality Control

Materials

  • SUS304 stainless steel

Manufacturing Process

  • Stainless steel fabrication
  • Mirror polishing
  • Welding
  • Insulation
  • Assembly
  • Testing

Quality Control

  • Specification agreed in writing before production starts
  • First article or sample approved against the agreed specification
  • Goods inspected and photographed at the factory before loading
  • Inspection report sent to you before the container sails

Customisation Options

What Can Be Varied

  • Capacity from 1000 to 30,000 litres per hour
  • Tower dimensions for the product and drying time
  • Atomiser type for the required particle size
  • Air heating and dehumidification arrangement
  • Powder collection and conveying system

Compared With The Alternatives

Freeze dryerSpray drying is far cheaper per kilogram and much faster; freeze drying preserves colour, aroma and structure better and is used for premium products.
Drying without pre-concentrationRemoving water in an evaporator first is much cheaper than removing it in the dryer, which is why powder lines normally run both.

Use Guide

  • Concentrate the product in an evaporator before spray drying to reduce energy cost
  • Set the atomiser for the particle size the customer specification requires
  • Keep the tower insulated and the inlet air dehumidified to limit wall deposits
  • Plan cleaning access using the supplied platform and stairs

Questions

Questions Buyers Ask About This Product

What recovery rate can be expected?

No less than 97% product recovery.

What particle size does it produce?

80 to 120 mesh after spray drying.

What is the tower built from?

The inner cylinder is SUS304 mirror plate of no less than 2.5 mm, with an insulated tower body and external stainless steel platform, stairs and railings.

How smooth are the product contact surfaces?

Mirror polished to Ra 0.8 µm or better on the inner surface, with the outer surface polished as well.

What capacity is available?

1000 to 30,000 litres per hour, customised to your production.

Get A Price For Spray Dryer

Send the duty figures, the material if it is fixed, and the quantity. We will confirm the specification and quote against it.