How to distinguish the model of HDA bell gun for robotic spray?

How can one distinguish between Hongda electrostatic rotary bell models designed for use with reciprocators versus those for robotic arms?

Most of Hongda’s mainstream electrostatic rotary bell products support both application scenarios. They can be quickly distinguished based on three factors: model suffixes, structural parameters, and compatibility characteristics.

1. Distinguishing by Model Designation

‌HDA-50T Series‌: This series explicitly offers two optional versions. The suffixes directly indicate the intended application—specifically distinguishing between automatic spraying via reciprocator and automatic spraying via robot (robotic arm). This is the most intuitive way to tell them apart.

‌HDA-60 Series‌: This rotary bell is designed as a universal model without specific suffixes denoting a particular application scenario; determining the compatibility type requires examining the structural parameters.

For example, the model designations include:

HDA-605Y Electrostatic rotary bell spray gun:

HDA-605R Electrostatic rotary bell spray gun:

HDA-605H Electrostatic rotary bell spray gun:

Distinction based on structure and parameters

III. Distinction based on application scenarios

Robotic arm models: Primarily used in sectors such as 3C electronics and automotive manufacturing, where there are extremely high requirements for coating uniformity and coverage on complex surfaces. They support coordinated control with robots to execute precise spraying operations on irregularly shaped workpieces.

Reciprocator models: Primarily used for applications such as automotive parts and panel furniture, where high production capacity and durability are prioritized. These systems utilize high-speed reciprocators to achieve efficient, high-volume spraying of flat workpieces.

Suitable Scenarios | Key Specifications and Structural Features

Robotic Arm Model | Lighter and more compact, designed to meet payload requirements for robot end-effectors; typically utilizes air-bearing motors with no-load speeds up to 80,000 rpm, suitable for high-precision spraying of workpieces with complex curved surfaces. |

| Reciprocator Model | Features superior structural stability and flexible paint flow rate settings; operating speeds and paint output can be independently adjusted for different segments based on the characteristics of flat workpieces, making it ideal for high-throughput, batch spraying operations. |