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How to choose a suitable welding positioner?
How to maintain the welding positioner?
Rescue measures for CNC cutting machine with large cutting error
How to protect a welding positioner?
How to purchase a good welding positioner?
Maintenance method of special welding chuck for positioner
How much do you know about the classification of the welding rotators?
Structure Types of Welding positioners
The 8 principles for choosing a welding positioner
Common fault problems and solutions of welding positioner
The price of the machine will be different due to factors such as parameters and configuration. For specific prices, please contact our sales staff. He will help you choose the appropriate parameters and configurations and will give you a quotation.
The hydraulic pipe welding rollers is mainly composed of base, driven roller assembly, hydraulic cylinder, and hydraulic control system. The hydraulic cylinder on the roller frame drives the roller seat to move position to adjust the center height and left and right positions of the cylinder to align the two cylinders. After alignment, perform spot welding on the joints of the two sections of the cylinder.
Each set of hydraulic group alignment roller frame consists of two identical driven frames, each driven roller frame is equipped with a system of two hydraulic cylinders to drive the roller assembly. The hydraulic cylinder is used to adjust the center distance of the roller assembly or move a certain roller To align the workpiece. The hydraulic system adopts a set of hydraulic pump station to supply oil to each hydraulic cylinder. The hydraulic cylinders can be operated and controlled separately. Each hydraulic cylinder can drive a roller assembly separately.
The main body of the roller adopts a 35 # cast steel wheel, and the surface is inlaid with vulcanized rubber. When pairing and welding workpieces, the center angle of the workpiece should be between 45 ° -110 °. When it exceeds this range, it can be achieved by adjusting the center distance of the roller seat, which is adjusted through the screw holes. The bottom of the base of the roller frame is provided with a rail seat, and the roller frame can be stably fixed on the track through the screws on the side.
1. The main and driven frames are made of steel plate structure brackets, and the main parts such as load-bearing shafts are all made of steel. They are all tempered before being processed. They have a strong rigidity, good comprehensive performance, and large bearing capacity.
2. The roller of the roller frame is an integral polyurethane roller. The polyurethane roller is made of a special formula and a special vulcanization process. It has a high load-carrying capacity and wears resistance. It is not suitable for aging and degumming. It can be used for a long time without replacing the roller. Reduce maintenance costs and maintenance time, with better performance.
3. The roller frame adapts to the requirements of workpieces with different diameters through-bolt adjustment. Convenient. The main shaft of the roller frame is designed and manufactured with an oil line groove, which can be frequently filled with grease to ensure its good lubrication.
|Roller diameter(mm)||Weldment diameter(mm)||Center distance adjustable||Speed mode|
|Steel wheel||Rubber wheel|
Adjustable screw step
|Variable frequency stepless speed regulation||60～1000|