1, Start a concrete mixer at a low speed at first, then transfer to the rated speed when the temperature of the machine rises, then gradually add load.

      2, Pay close attention to the instrument indication value when the concrete mixer operating to ensure the value within the specified. Generally speaking, oil pressure is o.15--o.4MPa, oil temperature 70--90 (the inlet temperature is 55 - 65 degree, water temperature of 75 – 85 degree.

     3, Observe the exhaust color which should not smoke at normal combustion.

     4, Listen to the sound of the operating engine which should be stable speed without sound in normal operation.

     5, Concrete mixer shouldn’t operate at low speed for long time, so as to avoid the combustion deposit in the chamber.

     6, Make sure the machine working within the limit load. Concrete mixer continuously operating at rated power should not exceed 12h/d.

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Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, our company has always survived by quality, developed by technology, market-oriented and take good faith as the fundamental, We adhere the business philosophy of pioneering spirit, innovation, honest, and trustworthy; take quality first, service first and credibility first as the purpose to offer customers high quality products and satisfactory service. We mainly offer engineering concrete mixing plants, commodity concrete mixing plant, concrete mixer, stabilized soil mixing station, concrete batching plant and other concrete plants, welcome to order and visit our company!

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