1. Air shock function
Some plastic raw materials are prone to bridging or blocking. The air shock function solves such problems.
2. Improved operability of transportation control
For many raw materials, secondary transport batch sizes must be adjusted. In conventional machines, this was done by valve adjustment. DPD3.1 made it possible to adjust the batch amount in the touch panel settings.
3. Improved energy efficiency by improving insulation specifications
Compared to the conventional model, the heat insulation has been improved in every detail to prevent heat dissipation, thereby improving energy efficiency.
4. Quick drying
By installing hopper internal transmission fins in the outer and central parts and individually controlling the temperature, the temperature can be raised and dried efficiently in a short time.
5. Energy saving
Reduced pressure lowers the evaporation temperature of water, making it possible to dry at low temperatures. Energy consumption is 1/2 to 1/4 that of a Dehumidifying Dryer (when waiting for molding).
6. Maintenance
The hopper lid uses a lifting lift to facilitate internal cleaning. The inside of the hopper is smooth with hard alumite treatment, making it difficult for resin powder to adhere.
Thermal Fin Vacuum Dryer DPD3.1
The Thermal Fin Vacuum Dryer DPD3.1 can prevent yellowing and oxidation of the product and improve the molding quality by drying at a vacuum and low temperature with a vacuum heat transfer method. In addition, there is also the effect of removing gas, and the frequency of maintenance on the mold surface can be reduced. (Build-to-order manufacturing)
Matsui Solutions
Elimination of yellowing problems
Resolve problems caused by gas
Related parts for this product
Parts related to the Thermal Fin Vacuum Dryer "DPD3.1" are available on the following site.
Precautions for installing drying equipment
- 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.
- 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.
- 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)
- Drying equipment may require notification to the fire department depending on the municipality. Please contact your local fire department.
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