According to the experience of S&A Teyu, the water chiller units which cool label laser cutting machines have the refrigerant low pressure problem, mainly due to:
1.The switch which controls the refrigerant breaks down;
2.The water chiller unit is leaking refrigerant.
For the first case, it is suggested to send the water chiller unit back to where it is produced.
For the second case, it is suggested to find and weld the leakage point or contact the water chiller unit supplier to have the refrigerant refilled.
In respect of production, S&A Teyu has invested the production equipment of more than one million yuan, ensuring the quality of a series of processes from the core components (condenser) of industrial chiller to the welding of sheet metal; in respect of logistics, S&A Teyu has set up logistics warehouses in the main cities of China, having greatly reduced the damage due to the long-distance logistics of the goods, and improved transport efficiency; in respect of after-sales service, the warranty period is two years.
