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  • We Provide full training to Customer’s Engineers

    Chongqing YELOCO Oil Purification Equipment Co., Ltd has an experienced training team. According to customers’ requests, we will arrange a comprehensive training program respectively to ensure our customers’ staff can operate our oil purifier machines very well. Every specialist teaching at our training center has excellent know-how, experience and professional background. Our qualified specialists can run your training program at your site or in our training center at Chongqing.

    I. We can train the customer in our factory, free of charge




    II. We also can send our engineer to the customer’s place if required




    III. We will send the operation video to teach customers step by step how to check and operate the machine

  • How to check the Oil Purifier Machine?

    How to tell that the oil purifier machine you are getting is of good quality?
    Where do you need to check? How to check?
    Take out a few minutes and have a look at our “How To Check”. Let our experience spare you from common mistakes.

    • You must choose the correct power, which can support the highest electric current of the machine.
    • Check if the machine’s various joints are connected well. Tighten all the connection screws.
    • Check if the power wire connection is right by checking the vacuum pump and oil pump rotate direction.
    • Close oil inlet and oil outlet valve and open vacuum pump to check the vacuum degree.
    • Connect the power, check the vacuum pump rotation direction and oil pump rotation direction.
    • When the oil includes a considerable amount of water, please increase the temperature and reduce the vacuum degree to dry the water first.
    • Please observe if the vacuum pump oil and Roots pump oil is sufficient.
    • Please check if the configuration is suitable for the oil purifier machine. For Example Transformer oil purifier machine use Germany Leybold vacuum pump Model, Roots pump model, oil pump model, filter elements size and so on.
    • For oil purifier machine, perform the checks mentioned below:

    check-machine

  • Customer Reviews

    Colin Johns
    Managing Director,
    From Australia

    Machine: Transformer oil purification series YH-ZYD-100 (6000Liters/ Hour)

    Purchased: 2011

    Review: The machine quality is very good, reliable and easy to operate.

    I have been doing business with Susan Huang for a couple of years and find her very helpful and reliable.

    I recommend this manufacturer to everyone in the industry.

    Engr. Sohail Ahmed
    Engr
    From Pakistan

    Machine: Mobile type Double-stage vacuum Transformer oil purification machine series YH-ZYD-M-35 (2000Liters/ Hour)

    Purchased: 2015

    Review: Susan Huang supplied the transformer oil dehydration plant for our cement/power plant power transformers, we’re using the machine for numerous of transformers from 200kVA to 26MVA ratings. Test/oil analysis results after oil dehydration satisfying our needs.

    The price was reasonable and we’re happy with supply from Chongqing Yeloco Oil Purification Equipment Co., Ltd.

    SUHARDI LISANGAN
    Manager,
    From Indonesia

    Machine: Double stage Vacuum Transformer oil Regeneration and oil purification machine series YH-ZYD-R-50 (3000Liters/ Hour)

    Purchased: 2012

    Review: This high vacuum machine is surprisingly very quiet and easy to operate.

    Susan Huang who in the charge of supply is very friendly and handled all questions from our technician.

    Read More Customer Reviews