Professional supply of track switchers and manual switchers

Professional supply of track switchers
Manual switchers
Spring switchers with guaranteed quality
China's railways have a history of more than a hundred years. Over the past hundred years, the means of railway track maintenance have evolved with the The rapid development of my country's railways is also changing with each passing day. From the initial purely 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:
The manual spring switch uses the tension of the spring to convert the switch to the fixed and reverse position and maintain it in the fixed and reverse position. It is suitable for situations where squeeze failures are prone to occur. The turnout will not damage the equipment once the turnout is squeezed.
The manual spring switch can insert the locking shaft into the locking hole on the base and add a lock head to lock the switch in the fixed and reverse position to facilitate the safety of driving on the switch.
Product Features of Manual Spring Switch
The handle length is retractable. When the switch switching resistance is not large, the handle length can be shortened, and conversely, the handle length can be extended.
.In order to reduce the pulling stroke of the handle, the handle can be rotated to facilitate manual operation.
3. The above-mentioned telescopicity and rotation are achieved by lifting the two spring pins on the handle sleeve, adjusting them and then lowering them.
.In order to overcome the pulling resistance, the handle head is designed with a ball-centered slider structure, which is flexible in pulling.
.The main shaft of the right-angle turn rotation center is equipped with rolling bearings, which improves the service life and accuracy of the product.
.Between the rotating shaft holes, there are bushings made of self-lubricating material.
.The connection between the tie rod and the switch uses a fine adjuster. After installation, during use, the switch opening and close contact can be adjusted without removing the connecting pin.
Technical parameters of manual spring switch
. Applicable switch opening㎜
. Applicable switch conversion resistance
3. Maximum linear displacement of the tie rod㎜
. Center of the two sleepers at the installation location The distance between the pull rod and the center line of the sleeper at the fork tip is 3㎜
. When installed in the middle of a double-track railway line, the distance between the adjustable handle and the center line of the lines on both sides should be ㎜
Maintenance and maintenance of manual spring switch
During use, ensure that all fasteners are complete, the bolts are tightened, and the cotter pin arm is opened at a specified angle to prevent it from falling off.
.The wear gap between each connecting pin and the hole should not be greater than mm. If the wear gap is too large, the connecting pin should be replaced in time.
3. It should be ensured that during the switch conversion process, each part moves smoothly, rotates flexibly, and has no jamming.
. Oil should be applied regularly between each pin and hole, and between the handle head and slider surface to maintain good lubrication.
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Company introduction:
Jining Hengwang Industrial and Mining Machinery Co., Ltd. is located in the charming city of Jining, the hometown of Confucius and Mencius and the capital of canals. It borders the Oriental Holy City Qufu to the east and the historic Beijing and Hangzhou to the west. The Grand Canal borders Qilu Lingxiu Weishan Lake to the south and Mount Tai, the most famous of the five mountains, to the north. The company was established in 2001 with a registered capital of RMB 10,000 and currently has more than 100 employees. It specializes in operating 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 the business philosophy of providing convenient services to customers, creating development opportunities for employees, and the entrepreneurial spirit of being 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.
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Contact information:
Mobile:
Telephone:
Fax:
Manager: Zhang Shuang WeChat:
: Email: @
Website::3
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After-sales service and delivery instructions
, Cost-effectiveness instructions:
Under the same product quality conditions, our company will not reduce performance or change product parts. Price, give the lowest and most realistic price. (Product production configuration can be carried out according to customer requirements)
Delivery instructions:
Delivery is based on the supply period. If there are special circumstances that require early delivery, our company will do so within a limited scope. We will organize personnel to increase productivity, implement 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 of conformity
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. If the product has quality problems during the warranty period, our company will provide the fastest maintenance without any cost. If parts need to be replaced outside the warranty period, our company will only charge the cost
Track the product:
Our company will 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 strive to achieve customer satisfaction.