Customers have to reflect, cement brick appears contactor feeder rake in the operation does not pull, does not work, other exchanges and contacts are normal. In fact, very simple, first of all have to check contactor, contactors look is not bad or the control lines have failed, these two issues will cause AC contactor does not pull. That's how to solve this phenomenon?

      1, brick-making machine that you first check the contactor coil voltage at both ends if there is work, and if so, is the coil bad. If normal, see the control circuit, the focus is whether the thermal relay tripped. 2, first determine the cement brick broken before the contactor is not normal, if the former is normal, it is necessary to check whether the various electrical components control lines and control lines properly. 3, contact the manufacturer

      The main use of fly ash cement brick, sand, sand, mountain sand, slag, slag as the main raw material of unburned brick and hollow brick production, is strongly advocated building environment-friendly equipment.

      Shandong Sheng Machinery Co., Ltd. has been dedicated sub-cement products machinery research and development, production and sales, with advanced equipment, superb technology and two years of professional experience, the company has always been at the forefront of research and development center block making machine market development , watching the advanced technology at home and abroad, to develop products for the investment needs of different users, there are block making machine, hydraulic tile machine, cement pipe machine, blender, hanging roller machine, wire rod machine equipment. Currently has 19 branch offices and six foreign countries (Nigeria, Tanzania, Algeria, Kenya, Mozambique, Ethiopia) and exported to more than 100 countries and regions.