Now, we share our experience on how to distinguish second-hand refurbished water chiller units with customers, hoping to be helpful to customers who need to purchase refrigeration equipment.
1. The paint on the surface of the refurbished unit is particularly bright, while there are a large number of impurities such as dirt and rust inside the refrigeration unit. After the unit has been operating for a period of time, there will be faults such as oil mirror turbidity, opacity, and clogging of the drying filter.
2. The refurbishment unit is made by randomly assembling a refurbished compressor with a set of low-grade condenser, evaporator, and other accessories. Each component has no packaging, anti-counterfeiting labels, or factory certification. During the use process, especially in summer or when the temperature is high, there are phenomena such as low cooling efficiency, high pressure tripping of refrigerant, non cooling, and refrigerant leakage.
3. Currently, the refurbished compressors on the market are mainly imported famous brand compressors, such as Taikang, Gulun, Sanyo, Carrier, Mitsubishi, Meiyoule, Daikin, Hitachi, Bizer, etc. Moreover, the current domestic renovation technology is quite high, which can be used to confuse fake with genuine. In terms of service life and power consumption, it cannot be compared with new machines. Some customers experience compressor damage after 1-2 years of use.
Customers who want to purchase refrigeration equipment should understand their consumption, not be confused by the apparent phenomenon of the supplier, not be attracted by the so-called low price, but rather examine the integrity of the supplier and its reputation in the industry.
Daheda Company specializes in the production of: water cooled chillers, air cooled chillers, water cooled open chillers, electroplating, oxidation chillers, low-temperature chillers, air cooled oil coolers, cooling towers
Products such as water cooled cooling and heating cycle integrated machine
Ohata can provide customers with:
High performance temperature control unit (industrial refrigeration equipment series, industrial temperature control equipment series)
Short lead times and competitive prices
A one-stop solution from design to manufacturing
Advanced supporting technology and perfect after-sales service
Our production base: Dongguan