High pressure plunger diaphragm pump operating procedures

First, the preparatory work before operation 1, if necessary, the antifreeze in the pump thoroughly washed.
2, check whether the fastening port.
3, open all the valves so that the pump get enough liquid level.
4, adjust the pump outlet pipe valve, the pump can start at the lowest pressure.
5, check the belt to make it tight and moderate.
Second, start 1, turn on the power to start the pump.
2, check the suction pressure or vacuum is normal (21 ℃, shall not exceed 24Kpa, the pressure shall not exceed 1380Kpa).
3, check whether the pump abnormal sound, the flow is stable.
4, Found in the pump system, gas blocked and can not absorb liquid should do the following:
a, turn off the power.
b, remove the pump head at the bottom of the drain plug.
c. Restart the pump system until liquid flows out of the drain tap.
d, turn off the power, tighten the drain plug.
5, adjust the drainage pressure controller until the required operating pressure and bypass pressure (pump bypass pressure must not exceed the pump pressure limit).
6, adjust the pressure of the safety relief valve to make the pressure higher than the required operating pressure 690Kpa.
Third, turn off 1, the pump suction line and the discharge line disconnected.
2, Remove the drain plug at the bottom of the pump, pump until all liquid in the pump is drained.
3, off the pump and install the row is not tied.
4, such as the external temperature is lower than the freezing temperature of liquid delivery, the pump filled with antifreeze.

Suitable Processing Technique: Cutting edge and beading hardware products.Used to produce pan, bowl, dish, cover, basin, cup and
other products from stainless steel sheet, with shape of product: round. with safe, stable and efficient operation, this equipment is used to beading on the edges of hardware, reducing the sharpness and preventing it from getting bent or shapeless, then improve the quality of products, and create best profit and value for stainless steel products.

Main functions:

1. Cutting functions:automatic cutting workpieces to avoid occupational injuries and improve production efficiency.

2. Beading functions:automatic beading workpieces to avoid occupational injuries and improve production efficiency.

3. Descending and fixing functions: press cylinder descend and fix workpiece on the processing position, prevent materials drop and provide condition of stable production processing.

4. Automatic speed regulating functions: the spindle motor automatically adjust rotating speed according to the processing size, matching the cutter to cut and improve the quality of workpiece.

Main features:

1.Safe system: includes light curtain protector and overload alarm and so on, avoid injury accident

2. High automatic degree: cutting and beading in fully automatic mode.

3. Cost effective: cover equipment cost within one year.

Cutting and Beadomg Machine

Cutter and Beader Combined Machine

Shantou Sunshine Automation Equipment Co.,Ltd. , http://www.stjsrobot.com