SANY LTU90S Rubber for Paver Knowledge sharing: Specific treatment methods: after debonding, chemical treatment is carried out on the joint surface of workpiece and rubber, namely, rust removal by soaking in formic acid, then grinding with grinding wheels (conditional grinding machine can be used for grinding). When grinding, attention should be paid to ensuring the smooth degree of the joint surface and the amount of grinding should be as small as possible, and no rust can be found on the joint surface after treatment. The workpiece is then cleaned with gasoline, dried and coated with adhesives.
Here's a simple answer to your doubts about paver accessories:
Q: Why and how to solve the derailment of SANY LTU90S Rubber for Paver?
Answer: Analysis of the causes of the failure may be due to the tension cylinder not fully ejected, or abnormal wear and tear of the guide cam flange.
Track tension of paver is not very suitable in the initial use. When turning radius is small, the right track derailment occurred, but the tensioning cylinder was not adjusted in time. After the paver has been in use for a long time, the cylinder always stops in one position. It is very difficult to tighten and relax (when the paver is repaired, the tightened cylinder is retracted by jack), which makes it possible for the driver to install the crawler forcibly. In this process, the inclined track will pull the installation side plate of the guide wheel outward, making it inclined outward, which is more likely to cause derailment of the track. Appropriate adjustment of the tensioning cylinder can reduce derailment of the track, and after derailment of the track, we must try to retract the tensioning cylinder to the innermost side and install the track again.
Question: In the use of paver, how to do a good job in the maintenance of hydraulic system?
Answer: In the use of paver, good maintenance of hydraulic system can greatly reduce the failure. General attention should be paid to the following points: (1) Hydraulic oil should be filled in clean containers before it is added to the hydraulic oil tank, and the hydraulic oil should be filtered by the filter and then added to the hydraulic oil tank; the replacement cycle of hydraulic oil depends on the quality of the oil used (generally 1000h replacement once); the replacement of hydraulic oil should be carried out at working temperature; in order to ensure the good heat dissipation of the hydraulic system, regular cleaning should also be carried out. Wash the hydraulic oil radiator.
(2) Because the construction environment of asphalt paver is generally harsh, the replacement cycle of hydraulic oil filter element should be shortened (generally 750 hours is appropriate). When replacing new filter element, it should be checked. It is strictly prohibited to use deformed, polluted or rusted filter element.
Q: If we need it, how can you deliver it to us? What if the goods are lost? Answer: If you need it, we will help you find a car through the freight department. The freight is calculated by ton. I'll register your specific address here and reply to you after consulting the freight rate. As for the goods, we will never lose them, because we find the car through the freight department and sign the transport contract with the driver. The contract has the driver's car number, mobile phone number and ID number, so the goods can not be lost.
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