VMC series micro vacuum pump is a VM upgrade product launched by Chengdu Qihai Mechanical and Electrical Manufacturing Co., Ltd. in early 2010. Based on many years of marketing of VM series products, we have extensively collected its actual applications and combined with the needs of most customers, we have upgraded and launched the VMC series of products. There are mainly the following improvements:

1. The VMC installation method is better. VMC has its own shock-absorbing feet, which prevents the pump from being installed in the casing and causing vibration of the casing and more noise. Since the shock-absorbing feet can rotate, the customer's installation size is more flexible and can be easily adapted to different installation positions.

2. VMC has two installation surfaces for customers to choose freely. In addition to the above-mentioned mounting surface with shock-absorbing feet, customers can also choose to install the pump on the front end, which provides three mounting screw holes.

3. The direction of the air resistance is changed to the same side of the motor. The air inlet and exhaust nozzles of VMC are arranged above the motor body and on the same side as the motor, which greatly saves the customer's installation size.

4. A flexible noise reduction structure is added inside the motor of the VMC pump. The motor is smoother and quieter when running.

5. The installation of the motor and the installation of the valve in the pump chamber (the latest patented technology) have been greatly improved, greatly improving production efficiency and adapting to the current market demand for mass shipments.

6. The structure and size of the pump chamber, diaphragm, pressure ring and other parts have been further optimized to be more in line with the flow characteristics of gas, further improving the reliability of the pump under harsh loads.

To sum up, the VMC series micro vacuum pump is of better quality and more convenient to use than the VM series. Although the cost has increased, it still maintains the same price as the VM and should be given priority when selecting. VMC.