Good supply of hydraulic square pillow YFZ-147 type, good supply guaranteed

Good goods supply hydraulic square sleepers - good goods are guaranteed. China's railways have a history of more than a hundred years. Over the past hundred years, the means of railway track maintenance have also changed with each passing day with the rapid development of my country's railways. From the very beginning From pure manual maintenance to small machinery to large machinery, it can also be said that the history of China's railway road maintenance methods is a microcosm of the history of my country's railway development. Jining Hengwang Industrial and Mining Machinery Co., Ltd. is also constantly updating its products and improving its services under the trend of railway science and technology development. If you have any questions, you can call: at any time, Xiao Zhang will answer you!
※Product introduction:
- Hydraulic square sleeper is used to adjust the spacing of railway sleepers, promote balanced sleeper spacing, reasonably distribute the stress of the track, and prevent deformation and damage of the rails.
- Main technical parameters of hydraulic square pillow:
Main technical parameters of hydraulic square pillow
Maximum thrust of piston rod:

Maximum square pillow amount:

Relief valve unloading oil pressure:

Machine weight:


- How to use the hydraulic square sleeper. The hydraulic square sleeper is used to adjust the rails. Spacing and angle square work.
- Check before use of the hydraulic square pillow:
Whether the amount of oil in the tank reaches three-quarters of the tank volume.
b. Whether the opening and closing of the oil unloading valve is stable.
Whether the fastening parts of each connection are loose and there is oil leakage.
- Hydraulic square sleeper operation steps:
According to the sleeper displacement characteristics, that is, according to the work requirements of adjusting rail spacing and angle squareness, select the appropriate gap (not less than millimeters), no or less stone chatter , put the machine tool into its gap, and it is better to have the movable head against the lower half of the thickness of the sleeper.
Be sure to loosen the fasteners on the first sleeper in advance (only loosen the fasteners at one end when the angle is square, and loosen all the fasteners when both ends are square.
Turn clockwise to unload. The valve handle closes the unloading valve, inserts the joystick into the lever sleeve, and shakes the joystick to allow high-pressure oil to enter the working cylinder through the oil discharge valve in the inner cavity of the oil pump. The piston extends and the sleeper is pushed to adjust to the operating requirements. < br/> After each adjustment, in order to prevent the gap after the sleeper has moved, place a stone chit, then open the unloading valve counterclockwise to connect the high-pressure oil chamber and the oil tank, and the cylinder piston will automatically return under the action of the return spring. position to complete a cycle. When the adjustment amount is insufficient, the connector can be unscrewed to meet maintenance requirements.
※
Company introduction:
Jining Hengwang Industrial and Mining Machinery Co., Ltd. is located in Kongmenzhi The charming city of Jining, the capital of townships and canals, borders the Oriental Holy City of Qufu to the east, the historic Beijing-Hangzhou Grand Canal to the west, Qilu Lingxiu Weishan Lake to the south, and Mount Tai, the most famous of the five mountains, to the north. The company was founded in 2006 with a registered capital of RMB 10,000. There are currently more than 100 employees, specializing in the operation of rock drills, rock drills, shotcrete machines, support equipment, scraper accessories, rail equipment and other mining equipment and accessories according to market needs. The company adheres to providing convenient services to customers and creating development opportunities for employees The business philosophy and enterprise spirit of unremitting enterprising and enjoying success. We warmly welcome new and old friends from all walks of life at home and abroad to negotiate trade, create great causes and create brilliance together.
※
Contact information:
Mobile:
Telephone:
Fax:
Manager: Zhang Shuang WeChat:
: Email: @
Website:: 3
※
After-sales service and delivery instructions
, cost-effectiveness instructions:
Under the same product quality conditions, our company will not sacrifice performance or change product parts at the expense of giving the lowest and most realistic price. (Can be based on customer requirements Production configuration of the product)
Delivery instructions:
Delivery is based on the supply period. If there are special circumstances that require early delivery, our company will organize more personnel within a limited scope. Production intensity, implementation of production, installation, debugging, packaging and other processes, and strive to meet your company's requirements
Product delivery comes with instructions:
①Product manual and maintenance manual
②Product certificate
③Instructions attached to purchased parts
④Wearing parts and their list (the source may vary depending on the model)
. After-sales service scope:
The product warranty period is one year. During the warranty period, the product If it is a quality problem, our company will provide the fastest repairs without any fees. If parts need to be replaced outside the warranty period, our company will only charge the cost
Tracking products:
Our company will provide you with the fastest maintenance after the product is sold. There will be at least one technical return visit every month to track and record the use of the product, so that any problems can be dealt with in a timely manner, and we strive to achieve customer satisfaction.