Knowledge

Fault 1. After plugging in, the motor of the hydraulic station rotates, and a buzzing sound is heard, but the hydraulic push rod will not move; solution: first check whether the hy

(1) Preheating stage: that is, in the preheating and crimping stage of the electric heating plate, a certain pressure is applied to the two pipe ports to melt the crimping. (2) End

1. Check whether the condition of the welding machine meets the working requirements, and check whether the fasteners in each part of the machine are detached or loose. 2. Check wh

1. Put the slips that are consistent with the pipe specifications into the rack; 2. Prepare enough supports to ensure that the pipe to be welded can be at the same height as the ce

The first step is to open the frame, put in the milling cutter, and turn the locking knob to fix the milling cutter on the frame. When starting the pump station, it should be carri

From the way of operation: 1. Fully automatic machine, through the prompts of the LCD screen, complete cutting, heating, docking and other work step by step, the operator only need

1. Energy saving. The radiator flash butt welding machine uses two 125KVA welding resistance transformers as the power source, pneumatic pressing, upsetting, and no hydraulic stati

First, the butt welding machine should be placed indoors and have a reliable grounding (connected to zero). If multiple butt welding machines are installed in parallel, the spacing

1. Welding method: The ultrasonic vibration is transmitted to the weldment with the welding head. Due to the large acoustic resistance at the two weldments, a local high temperatur