Dynamic Dryers International

Passionate - Energy Efficient - Innovative

DDI Logo


Dynamic Dryers International 



Dynamic Dryers International (DDI) is an Engineering company, with qualified BEng(Mechanical) engineers whom will ensure quality, efficiency and effectiveness in the fruit dryer.



Reliability, low maintenance,quality and durability are rooted in the design of our fruit dryers.




All dryers and equipment are designed based on engineering fundamentals to offer the most cost effective, energy efficient and largest yield systems.




Fruit dryers are constructed in such a manner as to allow for the expansion to future dryers with relative ease.


Preservation of food can be done from numerous points of view other than utilizing an icebox and a top quality fruit dryer can make things simpler and easier. For what reason do need to save food? Well basically dried food is basically organic and was at one point alive and begins to rot or decay after some point of time.

A few food items are occasional so in the event that we didn’t protect them most of food would be wasted as its greater part would be ready to eat simultaneously bringing about an excessive amount of food now and not anything to be left for afterwards. Preservation processes through fruit dryers is non-harming to the food and non lethal to us so this makes it an extremely healthy choice.


Our Vision and Mission


Our goal is to deliver state of the art, energy efficient, engineering solutions for the drying of produce, which meet and exceed our customers’ ever growing needs. We attain profitable growth by conquering dynamic challenges through innovation and to ensure that valuable customer relations are always met.

Our vision is to perform professional ethical work and to give the finest quality and valued service to our customers. We also strive to create everlasting relationships with our customers and suppliers


DDI Trolley


Dryers We Offer


Dynamic Dryers International will provide you with the best possible and practical fruit and vegetable drying solution. The fruit dehydrator is designed so that the drying time for each product is at a minimum. This require specialised knowledge and engineering skills which are implemented from our engineering team consisting of 3 mechanical and one agricultural engineer. A Commercial fruit deydrator offers the ability to dry many different products in the fruit dryer at reduced running costs.

Drying deals with the rule that bacteria need water to develop so by removing the water the development of bacteria which decays the food is stopped. This is tried and tested method and the technique for preservation and drying out the food has been made easier with Mango dryers. An additional advantage of drying is that it solidifies the surface or skin of the food which prevents earth and other bacteria from debasing the food.

Fruits are likewise dried however experience changes in surface and taste during this process a few models are drying a plum delivers a prune and drying a grape creates a raisin. Vegetables are once in a while dried as it takes all the flavor and vitamins out of them. So, buy the best mango dryers today from here!


Our Products


Fixed Standing Dryers/Dehydrators

  • These fruit and vegetable dryers are erected on site and requires a level floor for mounting.
  • The fruit dehydrator enclosures are built with poly-urethane or polystyrene panels with chromadek cladding. The Vegetable dryer or vegetable dehydrator follows the same construction method.
  • The most common product load sizing on these fruit dryers can vary from 1.5 to 8 ton wet product load (based on mango). Smaller dryers are available upon request. The Mango dryers are continually evolving and improved to reduce the drying times further and reduce operational costs. Our latest next gen dryers have the lowest drying time for given slice thickness and cultivar choice. It further enables the best homogeneous drying inside the drying environment. The preferred capacity mango dehydrator is the 1.5 ton next gen dryer, the 2 ton next gen dryer and the 3 ton next gen dryer.
  • Almost any product in the agricultural drying range can be dried in the fruit dryer, the most common are the mango dryer, pineapple dryer apricot dryer, vegetable dryer, peach dryer, berry dryer .Many other products are also dried such as apple, raisins, pomegranate, banana, tomato and citrus.
  • The fruit and vegetable dehydrator is fitted with an automated electronic system which regulates and drives the drying process with the possibility of multiple drying stages.
  • A PLC (programmable logic controller) system can also be requested for data logging and on screen process monitoring, this option also allows offsite maintenance on the control system through an Ethernet connection. The PLC also offers the control of multiple dryers with one user friendly interface.
  • Our dryer options are state of the art and can also include reversible flow dryers and variable flow regulation for light weight products.
  • A continuous or batch dryer can be selected where the most used configuration is the mango dryers in batch format.


DDI Dryer


Container Dehydrators

  • This fruit and vegetable dryer option is set at a maximum load capacity of 1.5 ton wet product load (based on mango dryer).
  • A shipping container is modified and converted into a fruit dehydrator.
  • The container can be easily shipped as shipper owned container.
  • This option simplifies the installation and placement on site.
  • The fruit dryer is very robust and can be moved easily.
  • These fruit and vegetable dehydrators are usually preferred in very remote and isolated locations.
  • The fruit and vegetable dehydrator have the exact same functionalities and add-on systems as the fixed standing option.
  • A more specialized design can also be arranged per client request.


DDI Container Dryer

DDI Container Dryer Inside


Multiple Dryers for Large Capacity



Heating Options


DDI Heating Options


Steam Systems

Does your facility make use of steam in other processes such as pasteurisation? Then making use of steam heat exchangers is a great option. These heat exchangers operate at higher temperatures than conventional hot water heat exchangers and will save on cost for not requiring an additional hot-water boiler.


Hot-Water Systems

These systems make use of corrosion resistant heat exchanger where air is heated by hot water in a counter flow manner. The hot water is conventionally supplied via boilers which makes use of coal, Macadamia nut shells or other types of wood. This system is the most widely used with the mango dehydrator.


Gas-Fired Systems

This alternative heating option burns LPG or natural gas in a direct fired gas burner where Low NOx burners are implemented. Gas is often used in countries where the fuel for the boilers systems are difficult to acquire and gas is more readily available and desired.


Trolleys with Plastic Trays or Open Net Trays

Plastic trays simplifies the loading and stacking of fruit product and eliminates strand contamination which is often encountered with open net trays. We offer also open net trays if desired. These trays make use of corrosive resistant trolley bases with easy maneuverability.


Flow Control Optimisation

Aerodynamics is a vital part in successful drying and flow control optimisation can be incorporated to ensure more homogeneous drying in the product.


Ancillary Equipment


Stainless Steel Cutting Tables

Durable quality stainless steel tables designed to client specification. Most common tables have a working area of 1150mm x 2400mm


Mango Cutting Line

The conveyor line is fitted with an adjustable cutter assembly. All the components are from corrosion resistant stainless-steel (304) and food grade plastics. The belt width and length can be made to client specifications

The cutter head and conveyor can be started and operated individually. The blade-belt clearance is adjustable by hand and client-side maintenance team can be trained to set this clearance

Any cutting width desired, within reasonable range, is possible. (This is the spacing between the blades). This spacing can be adjusted by ordering new spacer units (and more blades, as less spacing means more blades and spacers).


DDI Ancillary Equipment Mango Cutting Lines

DDI Ancillary Equipment Mango Cutting Lines

DDI Ancillary Equipment Mango Cutting Lines


Preservation Automated Conveyor Applicator

  • SS 304 Conveyor designed to client specification
  • SS 304 Cover and inspection hatch
  • Extraction fan
  • Automation and sensor
  • PLC with control and calibration
  • Control box
  • Pump system with tank
  • Lights inside sprayer
  • Drip tray and collection
  • Estimated throughput range 6 – 8 trays/minute


DDI Ancillary Equipment

DDI Ancillary Equipment


Drying Tray Line

This Line is after the mango cutter, drying racks are positioned below the mango cutter and provide opportunity to spread out the mangoes to be ready for the SO2 applicator.Stainless-steel welded drying tray line. Custom client specification


Hot Water Bath – For Fresh Produce Preparation

Stainless steel  hot water bath with circulation designed fully to client specification.


DDI Ancillary Equipment Hot Water Bath

DDI Ancillary Equipment Hot Water Bath


Conventional SO2 Bathy And Extraction Hood

Welded frame and body from 3 mm thick stainless-steel plate for sturdy structure including a drain valve. The SO2 bath is covered with a SS extraction hood which includes a non-corrosive fan. Custom ducting to the outside roof.

Custom throughput capacities available.

Stainless steel welded fittings for easy pipe connections


DDI Ancillary Equipment Conventional SO2 Bathy And Extraction Hood

DDI Ancillary Equipment Conventional SO2 Bathy And Extraction Hood


DDI Ancillary Equipment Conventional SO2 Bathy And Extraction Hood

DDI Ancillary Equipment Conventional SO2 Bathy And Extraction Hood