During the working process of the vertical column machine, it is inevitable that there will be various fault problems. Before solving these problems, we must first find out the causes of the problems. According to our previous experience, we can summarize the following possible reasons: 1. The pedestal is uneven; (renovation pedestal) 2. Uneven spring pressure; (adjust spring pressure) 3. Uneven discharge of hopper; (adjust hopper blanking) 4. Vibrator reverse; (turn on the vibrator switch reversely) 5. The ingredients are unreasonable, with more fine sand and less aggregate. (raw material proportioning as required) The pre-stressed concrete column extrusion molding machine produced by our company is characterized by simple operation and convenient use, which is suitable for the operation of the general public. The company's after-sales service network is all over the world, which can provide customers with product solutions, perfect pre-sales, in-sales, after-sales service network and technical support solutions, so that we can better serve customers. TWT cement column machine JWT concrete column machine greenhouse column machine grape pole machine grape frame machine shed pile machine greenhouse column molding machine grape pole column machine greenhouse column molding machine concrete column machine cement purlin machine fence column machine cement column machine cement pile column machine grape frame column molding machine purlin molding machine cement column molding machine prestressed molding machine concrete column molding machineLintel Machine Pricelist website:http://www.concslab-machines.com/building-materials-machinery/lintel-machine/