Understanding installation and commissioning is the beginning of knowing the regulator |
Understand the installation and debugging is to know the beginning of the voltage regulator. I want more. The demodulation compressor starts with its installation and debugging. Let us first let everyone know about its installation and debugging work: The installation of the pressure regulating metering station is simple to install. It is only necessary to fix the pressure regulating metering station on the foundation and fix it with the anchor bolts. Connect the inlet and outlet flanges to the gas pipe network and perform electrostatic grounding. It should be noted that the flange mounting cannot be forced. In place. The upper and lower flanges shall be installed in parallel and the external piping shall be purged and subjected to pressure test and air tightness test before installation of the pressure regulating metering station. If the pressure regulating metering station and the pipeline are installed at the same time, all the valves on the equipment should be closed during the pressure test of the pipeline (the pressure regulating metering station has passed the qualified test before leaving the factory). Failure to do so may result in damage to the pressure regulating metering station. The pressure regulating station can be activated only after the pipeline cleaning and pressure test are passed. Debug and observe the pressure values ​​shown in the pressure gauge. If you need to adjust the pressure, you can use a screwdriver to turn the adjusting screw, clockwise to boost, counterclockwise to reduce pressure, so that the outlet pressure meets the needs of use. If the required pressure value is larger than the original set value, the adjustment spring should be exchanged. According to the level of the outlet pressure, select the spring with different wire diameter and re-commission. Do not use excessive force to lower the adjusting screw, otherwise it will cause spring deformation or film damage. In case the pipeline pressure is too high or too low, the regulator will automatically cut off, and the regulator can be restarted after the pipeline pressure is normal. Regulator reset method: Pull the reset switch outward. |
JBG Series Rebar Thread Rolling Machine designed for processing parallel threads for rebar mechanical connection in construction. It can process HRB335, HRB400, HRB500 hot rolled ribbed reinforced bar.
JBG-40CI Rebar Rib-peeling and parallel Threading Rolling Machine adds the screw pitch angle mechanism. It is easy to operate, and processed thread is more precise, with small conical degree and surface is more smooth.
JBG-40K uses larger machine rack which makes machine more stable. It adopts famous brand reducer, the machine performance is more superior. It also adopts patented design which eliminates the problem that the rebar thread often becomes bigger, and that the stripping head open automatically.
JBG-40KI rebar rib-peeling and parallel thread rolling machine adds the screw pitch angle mechanism. It is easier to operate, the thread precision is more higher, the conical degree is more smaller, and the thread surface is more smooth.
JBG-40T has the unique characteristic of only need starting one time when processing left-handed thread, and it can finish rebar rib peeling and threading rolling continuously. With wxtended plate thread processing length could reach 100mm. It is especially fit for long rebar thread process in bridge and tunnel.
JBG-40F adds screw pitch angle mechanism, it is eaiser to operate, save labor and the effective thread length maximum can be 200mm/300mm.
JBG-50 Rebar Thread Rolling Machine is especially fit for long rebar thread processing and large diameter rebar in bridge and tunnel. At the same time, it makes up the shortall that manufacturer in the same industry can not process rebar diameter 12mm and 50mm.
JBG Series Rebar Thread Rolling Machine
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