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Hopper Dryer HD2

Hopper Dryer HD2 is an aeration dryer that dries resin with hot air. High-pressure hot air rises through the gaps in the resin, enabling uniform drying in a short period of time.

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Features of HD2

1. Reliability
Outside air taken in by the blower passes through a heater with rectification measures and is evenly distributed from the outlet. Therefore, there is almost no difference between the set temperature and the resin temperature. The hopper uses Matsui's unique diffuser cone that prevents short passes.
2. Safety
Voltage trip type (SHT type) breaker trips when a heater Overheating alarm occurs. In addition, an external Overheating protection device is standardly equipped as an independent safety device independent of the temperature controller.
3. Energy saving
The heater box has a double structure for both heat exchange and heat insulation, and the lower part of the hopper, where the temperature is the highest, also has a double structure to greatly prevent heat dissipation.
4. Maintenance
Small hoppers have a Cylindrical section that opens around a hinge, and medium and large hoppers have a large cleaning window for one-touch cleaning of the inside of the hopper.
5. Environmental measures
In order to keep the factory environment clean, a long-life sheet-type filter that is easy to put on and take off is provided as standard equipment.

Related parts for this product

Parts related to the Hot Air Dryer "HD2" are available on the following site.

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Precautions for installing drying equipment

  1. According to Article 14 of the Industrial Safety and Health Act and Article 6-8 of the Industrial Safety and Health Act Enforcement Ordinance, the business operator who uses power as a heat source for heating and drying is stipulated that a drying equipment work chief must be appointed from those who have completed the skill training for the drying equipment work chief when using and operating drying equipment with a rated power of 10 kW or more. As the skill training for drying equipment work chiefs differs depending on the prefecture, please contact the prefectural labor bureau (labor standards inspection office) in your jurisdiction.
  2. According to Article 88 of the Industrial Safety and Health Act and Article 6-8 of the Industrial Safety and Health Act Enforcement Ordinance, the business operator who uses power as a heat source for heating and drying is stipulated that the notification must be made to the Chief of Labor Standards Inspection Office at least 30 days before the start date of the construction when installing or relocating the drying equipment with a rated power of 10 kW or more and when changing the main construction part.
  3. According to Article 45 of the Industrial Safety and Health Act and Article 15, Paragraph 1, Item 7 of the Industrial Safety and Health Act Enforcement Ordinance, the business operator shall conduct a periodic self-inspection of the drying equipment and keep the record for three years is stipulated. (Related: Industrial Safety and Health Act Enforcement Regulations Article 299)
  4. Drying equipment may require notification to the fire department depending on the municipality. Please contact your local fire department.

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