This machine is the special device to exert rail vibration on seamless rail to relieve the rail stress. It is pushed forward by a single operator.
It is equipped with two pairs of knocking hammers, which knock the inside and outside of two steel heads with same force. It can knock each rail for 48 times per minute.
It also contains a startup engine which drives the knocking hammer control rod via a V-belt drive reducer. The knocking hammer is equipped with plastic pads to prevent the formation of knocking marks on the rail or damage on rail. The entire system is mounted on a ultra-light cast with 4 cast irons and insulation wheels.
The knocking is start by the hand clutch mounted near the engine.
The complete machine can be on-track through 4 lifting eyes by the crane and also by four persons.
The knocking hammer is covered with a metal mesh to protect the operator and worker safety. In case of emergency, it can activate the emergency switch to shut down the machine.
Business Description: Beijing Yan Hong Da Railway Equipment Co., Ltd., founded in 2001, is a high-tech enterprise specialized in maintenance machinery and equipment and measuring instruments research and production for railway and urban rail transit. Its headquarter is located in Zhongguancun Science Park, Fengtai district, Beijing. Its production plant is located in Changzhou, Jiansu province, which is the mechanical manufacturer center of China, has 25 Germany-made Korea-made CNC machining center with the production workshop area of 34,000 square meters, and further has 40 CNC lathes, milling machines and grinding machines. 3 assembly production lines and detection devices such as three-coordinate measuring instruments, hardness tester and simulator stand are provided. The fixed assets total RMB 120,000,000.
The company produces railway maintenance devices, high speed railway measuring instruments, large road maintaining mechanical accessories etc. Its customers include China Railway and nearly hundred urban rail transit enterprises. All products have the advantages of being light in weight, small in size, simple in operation and wide in use environment etc.
The company has customers in Hainan sea-encircled railway in the hottest place of China and the plateau railway Qinghai-Tibet railway in the coldest highest place of China. All the products have passed CRCC certification and CE certification.
As an international enterprise, Beijing Yan Hong Da Railway Equipment Co., Ltd. maintains close technical cooperation with the US, Russia and Germany. Devices and measuring instruments complying with the Chinese high speed railway standard are developed and produced by the company.
"Business of Longevity; Brand of Credibility" is the culture tenet of Beijing Yan Hong Da Railway Equipment Co., Ltd.