The hot-melt welding machine adopts a plate-type structure and uses an electric heating method. The whole machine is in the form of a frame. It consists of three plates: upper template, lower template...

Fully automatic hot melt butt welding The characteristics of the welder are: 1 The optimal welding parameters of pipes of different materials, calibers and SDRs have been set in advance; 2 automatic c...

Manual hot melt butt welder The manual hot-melt butt welder consists of a frame, a milling cutter, a heating plate, and a hydraulic control box, as shown in the following figure. The performance and c...

(3) Take out the milling cutter, close the ends of the two tubes and check the alignment of the two ends. The displacement of the two ends of the pipe should not exceed 10% of the thickness of the pip...

welding Welding shall be carried out in accordance with the parameters of the welding process card. When necessary, it should be appropriately adjusted according to changes in weather, ambient tempera...

Use of hot melt butt welder 1, welding preparation The preparation for welding is mainly to check whether the condition of the welding machine meets the working requirements. For example, check whet...

Hot melt butt welder The hot melt butt welder is a special welding equipment that applies hot melt butt joint technology to weld thermoplastic pipe fittings. The welding frame of the hot melt butt wel...

1) The welding work site must be equipped with fire protection equipment, such as sand boxes, fire extinguishers, fire hydrants, buckets, etc. The flammable materials shall not be less than 5m away fr...

The electric welder uses the high-temperature arc generated by the positive and negative poles in an instantaneous short circuit to melt the solder and the material to be welded on the electrode to a...