0086-371-8709 1886
Room 605.Unit 1.Building 4. No.39 Huayuan Road, Jinshui District, Zhengzhou City, Henan Province.
a. Before using, check if the motor pump with high concentrations of oil has lubrication oil. Start up oil pump, supply high concentration oil to the sealing point of the shaft ends until oil overflows between concrete mixing shaft and cracks of the inner wall of mixing shaft.
ZHENGZHOU BONA ENTERPRISE CO.,LTD.
Tel: 0086-371-8709-1886 E-mail: concrete.sales@zzbona.com
Concrete mixer Concrete batch plant Concrete mix plant Site Index | Product Index