Year Established:2013
Business Type:Manufacturer, Trading Company
Management Certifiation:
The Railway maintenance equipment NZG-31A portable rail drilling machine is a new type drilling machine for railways. Featured by portable, fast in drilling, accurate in positioning, easy and safe for operation. It is an essential tool for railway maintenance and rescue operations.
SPECIFICATIONS FOR NZG-31A portable rail drilling machine for railway maintenance
Name
Railway maintenance equipment NZG-31A portable rail drilling machine
Power
1.2kW
Diameter of drilling hole
31±0.5mm
Rotate speed
200r/min
Accuracy of drilling hole
Less than 0.5mm in position accuracy of drilling hole
Service life of drilling head
40-50 holes after repairing and grinding one time; under the ordinary wearing condition, one drilling head can be repaired and grinded more than 20 times.
Weight
23kgs
Dimensions(L×W×H)
640*360*365mm
Otongda railway machinery is a wholly-owned subsidiary of Kunming Railway's Large Track Maintenance Machine group co., LTD, which was established in 2010. It is also a third level subsidiaries of China Railway Construction co., LTD, owining registered capital of 50 million yuan. Otongda, the stated-owned limited liability company, mainly engages in manufacture, repair, research and development of all sorts of railway maintenance machines. Since all of Otongda's operation has been strictly undergone by modern enterprise standards, its products had been sold to 18 central railway administrations and other local transportation systems. The company has received high praise from the mass customers because of the high-level products and effective service.