Which is widely used in the plastics processing industry, and highly hygroscopic Nylon, PC, PET and other engineering plastics have been proved due to its climate and other conditions are very large, can not use the traditional hot air drying system to effectively reduce its wetrate.
These highly hygroscopic engineering plastics must be constructed with a low stability dew point (at least -32 ° C) with a suitable drying temperature to ensure that their final moisture content falls below 0.02% before molding.To achieve, the plastic molding products will be able to show its best physical properties and surface brightness.The efficient dehumidification dryer, due to its closed circulation system plus low dew point dry winds that can be as low as below -50 ° C, prompts the plastic to quickly release moisture to the dry wind, helping the molding industry to avoid shrinkage, crazing or dentAnd so on.
Multi-stage honeycomb wheel dehumidification dryer is the use of a large area with a fixed absorbent rotor to dehumidify the air, it can provide dew point below -40 ℃ ~ -65 ℃ dry air, good sealing conditions and the wheel cycle Branch to ensure that the final level of plastic to reduce the level below 0.02%. And, the air volume from 80-1000m3 / hr variety of models can be suitable for different drying capacity.
Features:
★ patent honeycomb runner structure design;
★ PID temperature control system, can display the regeneration temperature and low dew point return air temperature;
★ motor reverse and overload protection;
★ 24 hours timer automatic boot function;
★ delay three minutes boot function;
★ have over-temperature alarm and fault shutdown and display function;
★ appearance powder paint, beautiful and generous;
★ design safety, easy to clean; into the door and removable cone bottom flexible design, so that the mixer can be removed from the top or bottom, clear noodles, low failure, easy maintenance;
★ control the original use Omron, Siemens and other factory products.
Multi-stage honeycomb wheel dehumidification dryer wheel eight areas, of which two areas for the regeneration zone, a district for the cooling zone, the remaining five areas for the dehumidification drying zone, when dealing with the air area of the rotor sector adsorption of enough water molecules, Into a saturated state, the wheel will automatically rotate a zone to the regeneration zone, into the regeneration process. High temperature regeneration of the air and regeneration of the water molecules desorption, and discharged outdoors. Multi-stage dehumidifier is the most significant feature of the runner only one area (that is, 1/8 laps), dehumidification performance of the cosine curve is also relatively smooth, the peak and trough difference is minimal. Double bucket dehumidifier is to switch between the two barrels, each dehumidification and regeneration are the whole barrel of 1/2, so that the dew point is a peak and the valley is very different from the cosine song Aya, it also Affecting the formation of the product.
Multi-stage honeycomb wheel dehumidifier is a ceramic fiber as the base material to form a honeycomb wheel, and then the use of special chemical synthesis of two long crystal method, the absorbent silicon and molecular sieve uniform long crystal in the ceramic fiber rotor substrate, Has a strong ability to absorb moisture. Its entire surface has numerous mesh holes, the diameter of about 20-30x10-10 mm large pores, the water molecules in the air attached to the pores and dehumidification, from the pores and regeneration. The wheel is not only the effect of large moisture absorption, which has a fire, anti-acid salty, water laundry characteristics, which is the Japanese technology companies in the West for the first time in the world of successful research and development of high-tech products.