HB-3 Welding Positioner

By learning the advanced technology from foreign countries, we developed HB model manipulators under the help of the Second Mechanism Design Institute.

The working table uses automatic turning and fix position accurately. It can make the working piece be at a perfect position when being welded. The rotation of working table uses AC frequency control. The range of speed changing is big and the accuracy is high, which can make the working table rotate according to the welding speed. Such a working table can improve the qua; ity of welding, reduce the labor intensity, and improves producing efficiency.

HB model manipulators can be used in automatic welding, manual welding, pipe welding, and axis parts welding and so on. The machines have compact structure, nice appearance. They are light and easily to be operated. They are an ideal equipment in pressure vessel field, metallurgy field, electric power field, chemical field, mechanism field and metal structure field.

Remark: We can aldo design manipulators with the max.loading capacity above 10000kg. 

The speed reducer of the machine has lubricating oil on it. The lean adjusting part and bearings all use grease to lubricate them. Lubricating oil and lubricating grease should be changed regularly. The machine should be put on lubricating oil before being operated. 

The welding electric current transmits by carbon rod under the working table and the middle part is connected to the under part of the machine by soft cable lead.

When connecting the power, please make sure the machine is under the following conditions: When pressing the button CW, the working table turns in the clock-wise direction; When pressing the button CCW, the working table turns in the counter clock-wise direction. Otherwise, the machine can not work well.

Three-phase four wires system. The output power of inverter is three-phase 220V. The connecting way of the rotating motor is △, it coincides with the output power of the inverter. The power of turning motor is three-phase 380V.

After connecting the wires,turn on the switch of power,turn the button to CW or CCW, turn the switch of speed from small to big,the working table rotates from slowly to quickly, and turn the switch of speed from big to small,the working table rotates from quickly to slowly,and at last it stops.

The digital readout displays the speed of rotation.if the displayed speed is not coincided with the real speed, please adjust the electric resistance of Potentiometer?r RP2 in the electric cabinet.

When the motor is overloading or has a short circuit, the inverter will give an alarm, and the motor will stop outputting the power. The alarm indicator light shines. The inverter will display the code of fault, then please read the instruction of inverter. After removing the fault, please press the button of alarm removing.

After stopping working every day, please make sure the power