Entries by biding

The Comparision Between Physical and Chemical Water Treatment Methods

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Comparison Item Physical water treatment Chemical water treatment ROI No need for secondary investment. Short investments return cycle. Short duration and need continuous investment. Energy conservation and emission reduction De-scaling and anti-scaling. Maintain efficient heat exchange, saving energy and increasing production efficiency. No emissions, no pollution. During the scaling process, it seriously affects the efficiency of heat […]

The After Sales Service of AYG

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(1) After the product supply contract takes effect, the manufacturer provides instructions and basic installation drawings along with the equipment, and professionals will provide online technical guidance. (2) After the equipment is put into normal use, the manufacturer will carry out follow-up service in the initial stage and visit from time to time. (3) Within […]

The General Problems and Solutions of Long Stroke Pumping Unit

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Problems Reasons Solutions Pumping unit working unstable, such as vibration Too much gas accumulated in the wellhead Remove accumulated gas Cement foundation uneven Pad the cement foundation or reinstall it if necessary Base of pumping unit uneven Pad the base and tighten the foot nut Foot nut of pumping unit looseness Tighten the foot nut […]

The Notes of Counterweight Box

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When the equipment is stopped, the counterweight box must be placed at the bottom stop point of the tower. Only after confirming the traction belt is correctly connected to the rod hanger and the connector of the counterweight box, the counterweight box can run up and down. (1) The traction belt of the pumping unit […]

How to Maintain the Long Stroke Pumping Unit

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(1) After install completed, it is necessary to strictly check the correctness and reliability of the transmission system and connection structure. Then the machine can be started five minutes for test, before normal work. (2) The guide wheel is made of cast nylon and does not need grease lubrication. (3) There are sufficient greases in […]

How to Install the Long Stroke Pumping Unit

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Except the electrical control system needs to be installed on the production site, the other transmission, traction mechanism and components are installed before leaving the factory. The machine base and machine body are dismantled during transportation. Machine base needs to be adjusted on site and connected to machine body after fixation. Then, adjust the center […]

The Structural Advantage of AYG Long Stroke Pumping Unit

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The Smart Long Stroke Pumping Unit is designed with stereo tower structure. It consists of engine base, lower bearing bracket, adjusting tie rod, internal counterweight balancing guide mechanism, Internal and external traction belt, transition wheel and adjustable support mechanism, rod connecter, upper frame and safety table, power drive mechanism device and protective cover. All power […]