Screw-type pandrol fastening device
No replacement of the PC shoulder is necessary, and the leaf spring fastening device will be changed to a pan roll fastening device that does not require torque management.
Mass production of pandrol can be achieved in a short period of time. We have a lineup for 'No. 3 PC sleeper regeneration' and 'No. 6 PC sleeper regeneration'.
- 企業：鉄道軌材工業
- 価格：Other
