0086-371-8709 1886
Room 605.Unit 1.Building 4. No.39 Huayuan Road, Jinshui District, Zhengzhou City, Henan Province.
The hopper should be elevated to the top dead center for maintenance and overhaul.Before each formal operation Mini concrete mixer, should enhance the bucket manually lifting and landing, in order to determine whether the limit switch flexible and reliable. The second limit switch should be checked once a day is flexible and reliable, checked weekly limit limit switch reliability.
ZHENGZHOU BONA ENTERPRISE CO.,LTD.
Tel: 0086-371-8709-1886 E-mail: concrete.sales@zzbona.com
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