AD series single-phase hot air dryers can be used in all plastic material processing machines for a production of up to 50 kg/h.
They are suitable for treatment of non-hygroscopic plastic materials in granules or pellets (virgin or reground).
Main features of the AD series dryers are:

• AD-ES-ST technology, that is the contribution by MSM to its customers' energy saving
  
• High drying performance thanks to the use of high prevalence blowers.
• Minimum energy consumption thanks to the revolutionary exclusive system "YES-System" (option)
• Automatic adjustment of the energies involved with the exclusive flow variation system (option).
• Reliability, ease and precision of the system, which ensures, in the full optional version, also the protection of treated plastic material.
• Minimum maintenance thanks to the exclusive "Auto-Cleaning" filtration system, combined with the use of static relays, and to the high accessibility and ease of inspection of all machine components.

ES series three-phase hot air dryers can be used in all plastic material processing machines for a production of up to 1500 kg/h.
They are suitable for treatment of non-hygroscopic plastic materials in granules or pellets (virgin or reground).
Main features of the ES series dryers are:

• AD-ES-ST technology, that is the contribution by MSM to its customers' energy saving
  
• High drying performance thanks to the use of high prevalence blowers.
• Minimum energy consumption thanks to the revolutionary exclusive system "YES-System" (option)
• Automatic adjustment of the energies involved with the exclusive flow variation system (option).
• Reliability, ease and precision of the system, which ensures, in the full optional version, also the protection of treated plastic material.
• Minimum maintenance thanks to the exclusive "Auto-Cleaning" filtration system, combined with the use of static relays, and to the high accessibility and ease of inspection of all machine components.

ST series ground hot air dryers can be used in all plastic material processing machines for a production of up to 90 kg/h.
They are suitable for treatment of non-hygroscopic plastic materials in granules or pellets (virgin or reground).
Main features of the ST series dryers are:

• AD-ES-ST technology, that is the contribution by MSM to its customers' energy saving
  
• High drying performance thanks to the use of high prevalence blowers.
• Minimum energy consumption thanks to the revolutionary exclusive system "YES-System" (option)
• Automatic adjustment of the energies involved with the exclusive flow variation system (option).
• Reliability, ease and precision of the system, which ensures, in the full optional version, also the protection of treated plastic material.
• Minimum maintenance thanks to the exclusive "Auto-Cleaning" filtration system, combined with the use of static relays, and to the high accessibility and ease of inspection of all machine components.

MSM, at the forefront in the field of drying and dehumidification, with its long experience, thanks to the modularity and wide range of its products, is able to study the best solution for the treatment of plastic materials, with focus on rationalizing the customer's production system and maximizing energy savings.

Single hopper treatment

It's the traditional system, dedicated to the single material with dehimidifier/dryer serving one hopper only, in the ground configuration with trolley and suction valve, or to be installed directly on the transforming machine.

Multi-hopper treatment

It's particularly useful in case of multiple material treatment (different materials and/or colours), with possibility of thermoregulation to be the same for all hoppers or differentiated by hopper (in case of DDT dehumidifiers, with the use of PR series preheaters).

Hopper can be mounted on specific trolleys or supporting structures, or installed directly on the transforming machine.

Centralized treatment

Both solutions above can be integrated in a central conveying system for maximum rationalization of raw material storage and treatment.

Dehumidification/drying can be located, for instance, directly in raw material storage area. Materials in treatment are eventually conveyed to the transforming machines through the central conveying system.

WIND is an innovative system for treatment of crystalline PET. WIND systems work completely automatically, without molecular sieves or electromagnetic waves in general and no need for chilled water.

WIND systems include:

• process air generation unit with modulated flow rate and constant monitoring to reach the best PET treatment performance
• microprocessor-based control and command panel, for automatic management of parameters and process variables, and solid state relays to ensure the highest accuracy of temperature maintenance and longer life.

Each WIND must be used in combination with a process hopper, specifically chosen according to the required hourly production, with all needed accessories.

WIND is an absolutely revolutionary system, whose main advantages are:

• reduced volume and occupied space compared to traditional dehumidification
• low energy consumption
• process effectiveness for quality results
• reliable technological innovation

Thanks to WIND technology, that monitors all the parameters and process variables involved, combined with the constructive peculiarities of the machine, this system is able to guarantee an adequate treatment of crystalline PET.

WIND can therefore reduce power consumption, initial investment of traditional systems and ensuring a higher performance.

Insulated process hoppers, designed specifically for optimization of drying and dehumification treatments, have the following main features:

• Fully made in AISI 304 stainless steel
• Full insulation with rock wool with a high degree of thermal insulation
• Wide range of models with capacity from 15 to 6000 liters to satisfy any production need
• Very easy to inspect and clean

For integration, depending on the application, trolleys or support structures are available as an option.