EID Series

A large, versatile dryer

It's not just about dryness. It is used for dry heat sterilization and heat treatment in large tanks and at high temperatures up to 300℃.

With a capacity of over 1000L, it can store large or large pieces of work, making it suitable for a variety of uses.

　　・Equipment, crop dryers
　・Dry heat sterilization
　- Endotoxin inactivation
　・Curing treatment of resin coating
　・Annealing
　・Storage of raw materials

In heat treatment that is sensitive to temperature changes, stable treatment can be achieved every time by controlling the gradient during temperature rise. Furthermore, by optimizing the laminar flow structure, high-precision temperature distribution performance is achieved.

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Rectified crosswind system

The crosswind method, which is less likely to block wind, and the optimization of the laminar flow structure improve the temperature distribution performance within the tank and enable uniform treatment.

Wide temperature range

It can be used in the room temperature range ＋15℃～300℃. The displacement adjustment damper can be opened or closed, and the damper can be opened when drying is the goal, or closed when temperature distribution performance is important.

Program operation with up to 8 memories

Up to eight program settings are possible depending on the application, quantity, and processed product.

Variable airflow

Because the airflow rate can be adjusted, lightweight samples such as powders can be processed while suppressing scattering.

Gradient Control

Because the temperature rise gradient can be controlled, the temperature rise time can be kept constant regardless of whether there are many or few samples. This prevents variations in quality from batch to batch.

Processing of heavy objects

It can carry up to 500 kg. For large processed products, shelves can be used and the product can be loaded directly onto the inner tank floor.

Extensive customization experience

  • Indicator lights/indicator lights (optional)
  • Load-bearing specifications (main unit, shelves)
  • Wagon loading specifications
  • Passbox specifications
  • No intermediate column: Can carry long samples.
  • Drying equipment specifications not applicable (10kW or less)
  • Added measuring port
  • Temperature sensor added

Optimization of laminar flow structures

Thanks to our long-standing know-how, we have thoroughly reviewed the airflow rate and temperature unevenness depending on the area, dramatically improving the airflow rate and exhaust efficiency, which are important for drying, and the temperature distribution performance, which is important for the uniformity of heat treatment Compared to our company)

Deter powder scattering

The "airflow regulator" allows for airflow control that was not available in conventional large dryers. This prevents yield loss and equipment contamination caused by sample flying up inside the storage unit when handling lightweight powders or ultra-fine powders.
The sample is processed evenly and uniformly at the optimal wind speed, tailored to its particle size and specific gravity.

Gradient Control

Even for the same sample, the temperature rise time will vary depending on the quantity. By utilizing gradient control (time control leading up to the processing process), the temperature rise time difference due to differences in quantity is eliminated, and the same thermal history is reproduced.
This prevents quality differences due to differences in thermal history.

No gradient control
Gradient control available

Indicator light (optional)

Even if you are far away, you can still see the status of the device at a glance.
Adding indicator lights helps ensure smooth operation.

Versatile uses

Although it is called a dryer, it is also used for various heat treatment applications.

  • Drying of equipment and crops
    It is used in equipment after washing and for the treatment of large quantities of crops.
    You can set the temperature to room temperature ＋15℃～300℃ and the optimal temperature based on the processed product.
  • Dry heat sterilization, endotoxin inactivation
    The large heater capacity allows for processing of 180 ℃over dry heat sterilization, 250℃ or more pyrogen-free processes in a short time.
  • Curing treatment of resin coating
    It is effective for curing thermosetting resin coatings and baking fluororesin coatings.
  • Annealing
    It is used for strain removal of molded parts.
    The small parts can be customized to be placed in a dedicated wagon and inserted and processed by the wagon, resulting in significant efficiency improvements.
  • Storage of raw materials
    Raw materials that have a high viscosity at room temperature for use in the manufacturing process are stored at a high temperature with the viscosity reduced.
    Because it can be used in the process while in liquid form, the effort required to inject raw materials is drastically reduced.
EID-960 EID-1296 EID-2250
Tank dimensions W×D×H (mm) 1000×800×1200 1200×900×1200 1500×1000×1500
Tank internal volume (L) 960 1296 2250
External dimensions W×D×H (mm) 1790×1150×1700 1990×1250×1700 2290×1350×1970
Weight (kg) 450 500 700
Operating temperature (℃) Room temperature ＋ 15 – 300 (common to all models)
Required power supply AC 200V, 3 phases, 30A or higher AC 200V, 3 phases, 40A or higher AC 200V, 3 phases, 50A or more
Number of shelves (load capacity) 3 pieces (50kg/piece) 4 left and 4 right, 8 in total
(50kg/sheet)

Temperature overflow prevention device

Two anti-over-the-top devices prevent accidents.
- If the tank temperature becomes abnormal, an alarm will sound and operation will stop.
- If the temperature regulator fails and becomes uncontrollable, an independent anti-overrise device separate from the control circuit will activate and an alarm will sound to stop operation.

Sensor anomaly detection

An alarm will sound and stop operation if the temperature sensor fails.
Instruments crucial for temperature control prevent equipment from running out of control.

Heater break detection

An alarm will sound and stop operation when the current level drops due to a broken heater or other reason.

Fan motor malfunction

If a malfunction occurs in the blower motor, the motor and temperature control will stop and the heater circuit will be shut off, preventing the risk of fire and other hazards.

Ground fault breaker

Senses a power leakage in the equipment and turns off the main power supply.
The electrical circuit is shut off, preventing the user from being electrocuted.

Emergency stop switch

Pressing it during any abnormal event will stop the entire device and prevent further damage.

High load capacity (main unit, shelves)

It can also carry loads of 500 kg or more.
It is also possible to remove the shelves and place them directly on the bottom, or to place heavy objects on the heavy-duty shelves.

For example, when heating highly viscous oils or water stains used in manufacturing, it is necessary to transfer them to a tapper or similar device.
This series allows pale and one-to-do cans to be heated directly by making the shelves heavy-duty.
This eliminates the need for transfers and contributes to increased work efficiency through improved fluidity.

Addition of measuring port

There is an insert port (φ23) for inserting temperature sensors, etc., as specified in the standard specifications.
Additionally, you can add insertion ports necessary for powering the contents and removing tubes.

Passbox specifications

In dry heat sterilization, the cleaned instruments can be inserted into the dirty area and removed from the clean area through the wall after processing.

Wagon loading specifications

Insert the processed items along with the heat-resistant wagon.
We can also accommodate wagons that carry heavy objects or large numbers of samples.

Drying equipment not applicable specifications

EID-1296 and EID-2250 are drying equipment with a heater capacity of 10 kW or more, and are required by law to be installed, delivered, have a work manager selected, and undergo regular voluntary inspections.
This can be avoided by reducing the heater capacity to less than 10kW.
※ The maximum temperature may change depending on the intended use.

Why ESTERI?

Sterilization fast, easy, and reliable
Supporting essential hygiene practices in food and medical care
Japan's first sterilizer manufacturer

Over 50 years of experience

Sterilization technology in the laboratory and medical fields that has been developed since 1976

Quality based on international standards

"Manufacturing" that does not depend on individual abilities

Meeting customer needs

Flexible, custom-made solutions tailored to individual needs

To over 80 countries worldwide

Global brand of compact autoclaves

International standards certification obtained
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