COOLMAY HMI PLC all-in-one assisted hot air fan
#Accurate # Cost Reduction # Reliable
Industrial hot air fans are a special type of heat source equipment that operates on the principle of outputting warm air, hot air, or high-temperature air with a certain amount of thermal energy through energy conversion. They are the preferred choice for upgrading and upgrading modern industrial heat sources. As a low-cost industrial thermal energy device, hot air fans are widely used in fields such as agriculture, aquaculture, and mines
Automation solution for hot air fans
Coolmay HMI PLC HMI All-in-one
In practical applications, many hot air fan manufacturers choose to use PLC as the main controller. However, the traditional control scheme of "PLC+touch screen+temperature control+various modules" not only makes the entire control system cumbersome and complex, but also increases the cost of installation, compatibility, and other aspects for manufacturers; The most important thing is that the manufacturer has high maintenance costs in the later stage. Once a malfunction occurs, engineers must travel a long distance to the site to inspect and troubleshoot each template, resulting in extremely high maintenance costs.
To solve this problem, Coolamy Technology has created a set of exclusive automation solutions for global hot air fan manufacturers through more than 20 years of technological accumulation and independent research and development experience. Below, we will take the Coolamy QM3G-70FH-44MT/EX3G-70C-44MT model as an example to explain the application of PLC integrated machines in automatic hot air fan machines.
01 High integration, rich analog quantity
The Coolmay hot air fan scheme adopts a PLC integrated control system as the main control system, which integrates functional modules such as operation interface, switch input and output, analog input and output, high-speed counting, communication port, etc. into a compact unit. Compared to a single PLC controller, it has more diverse functions.
02 High touch screen visualization
The user can set the parameters through the touch screen of the all-in-one machine, and grasp the operation status of the hot air blower through the real-time temperature change curve in the screen, the visualization effect is good.
03 Accurate control and stable performance
The all-in-one machine has high stability performance and can more accurately control the temperature of the hot air fan. At the same time, the internal temperature upper limit alarm design can protect the heating wire from prolonged use.
04 Strong compatibility and complete functionality
It has 2 channels of high-precision thermocouple temperature control input, and can control up to 8 channels of stepping motors. There are as many as 12-30 sets of internal transistor output switching control solenoid valves, which are 10 times more durable than relays; it has continuous and stable operation for 24 hours a day Ability, strong anti-interference ability.
The Coolmay HMI PLC all-in-one machine replaces scattered modules with integrated ones, with rich functions that can help hot air fan users reduce the cost of control systems. For equipment manufacturers of hot air fans, the budget for after-sales maintenance is not too large. However, the Coolmay HMI PLC all-in-one machine adopts an integrated design with external pluggable terminals, which is extremely convenient for installation, use, and fault maintenance. Users can replace or remotely solve problems without the need for technical personnel to come and maintain. At the same time, Coolmay products can also achieve personalized customization services, serving you to the maximum extent and increasing your economic benefits.