1, the structure, using fast blind intubation original structure, with two guides, installation and removal can be completed with just a push, and the device sufficient to withstand the weight of 20 kg, to facilitate construction. 
 2, the electronics, the new design of modified high-speed ball address of the remote function to facilitate the construction and on-site human management. 
 Stepper motor control, the motor speed by up to 400 files the process, making the whole process was very smooth acceleration, greatly shortened the distance and the motor acceleration and deceleration of the current requirements, reducing the power consumption of the motor, together with the motor sleep / wake control logic, further reducing the machine's power consumption, extend the machine life. 
 3, full-featured dual-language (Chinese / English) OSD menu for easy management of site construction and graphic control. 
 4, external physical interfaces, power supply, video, communications, key interfaces using a mine and anti-surge design, and more greatly improve the reliability of the product. 
 5, temperature control design, the dome structure housing the use of double breathable waterproof structure, easy to air convection, strong response to strong cold thermal environment, the internal temperature well designed, the system automatically detects the host microprocessor main motor operating temperature, the temperature is below 0 ℃, higher than 40 ℃, built-in temperature control automatically starts (fan or heating device), the main motor to maintain the normal operation of the ball machine to extend the life of the ball machine.