It is well known that the technology trends of dehumidifier in die casting workshop and humidity control device in sand core mold warehouse. Generally, production enterprises or factories need to make raw materials into semi-finished products or finished products, which requires many processes. Each link requires a certain period of time for storage, and the warehouse storage cycle is long
For the die casting industry, if the air in the storage environment of the casting sand core mold is too humid, it will not only make the casting sand core mold hygroscopic during storage or handling. Excess free water promotes the rapid expansion of the sand core mold, making the surface of the sand core mold brittle and prone to aluminum casting erosion, which affects its normal use and processing, and also affects the quality of semi-finished products and finished products, making the produced good products become inferior or defective products, or even scrap products
This will undoubtedly cause considerable economic losses to factories or enterprises in the die casting industry. It can be seen from this that the problem of moisture in the storage warehouse of casting sand core mold cannot be ignored. What if the storage warehouse of casting sand core mold is wet? How to dehumidify? How to effectively control the humidity in the warehouse
It is understood that any casting sand core mold has strong moisture absorption, especially in the plum rain season in southern China, where the air relative humidity is relatively high, the storage period of the sand core mold is specified in the process documents, and the lean production first out production method is used to reduce the storage amount and storage period of the sand core
All enterprises should determine the storage period of sand cores in combination with their own plant conditions and local climate conditions, so as to produce high-quality EPC castings. Generally, the ambient temperature and humidity of sand core mold for storing castings have strict control requirements: the humidity is controlled at 30% RH, and the temperature is controlled at about 24 ℃
In the past, when the casting sand core mold storage warehouse was wet, it was a simple ventilation treatment, and the impact and harm caused by the humidity could only be negligible. With the continuous progress of science and technology, a simple and fast warehouse dehumidification method has emerged, namely_ The sand core mold warehouse dehumidifier in the die casting workshop and the PD series intelligent humidity control dehumidifier are used for scientific dehumidification and humidity control for the storage warehouse of the casting sand core mold
_ The sand core mold warehouse dehumidifier in the die-casting workshop and PD series intelligent humidity control dehumidifier are highly efficient, energy-saving and environment-friendly dehumidifier products manufactured by strict use of professional technology and exquisite technology, with an intelligent humidity constant control system. Users can automatically control the operation and shutdown of the dehumidifier according to production needs, achieve efficient dehumidification effect through automatic control, and reduce the operating cost of the whole machine. Welcome to inquire the details of the dehumidifier in the die-casting workshop and the humidity control device in the sand core mold warehouse
_ Technical parameters of sand core mold warehouse dehumidifier in die casting workshop and PD series intelligent humidity control dehumidifier:
(220V model: _/_/PD-880LB/_/_)
(380V model: _/_/_/_)
[Dehumidifier Rental Charging Standard] can be priced according to the rental model, rental quantity and rental days
◎ Precautions for model selection -- The selection of dehumidification capacity and model of dehumidifier is mainly based on the volume of the used environmental space, the size of fresh air volume, the humidity requirements required by the space environment and other specific values for scientific calculation. In addition, it should be noted that the relative humidity of the environment is related to the temperature of the environment. The higher the temperature is, the faster the humidity will evaporate. On the contrary, the worse the effect will be. Therefore, when configuring the dehumidifier, you need to select the type under the guidance of professionals, so that you can select the dehumidifier that is most suitable for you
Core tips: Nowadays, with the emphasis on the quality of die casting products and the change of management philosophy, more and more factories or enterprises in the die casting industry begin to attach importance to the environment construction of workshop production environment and casting sand core mold storage warehouse, improve the quality of their own casting products and services, reduce risks and unnecessary losses, and enhance their comprehensive competitiveness
_ The sand core mold warehouse dehumidifier in the die casting workshop and the PD series intelligent humidity control dehumidifier are specialized in dehumidification and humidity control in the die casting workshop, casting sand core mold storage bin and other industrial production places, helping to solve all the moisture problems encountered in the production and storage process, and creating a warehouse storage environment with reasonable humidity
