Ⅲ Ⅲ plate plate fine-tune fine-tune claw claw models are all there, I was excellent quality. Election Ⅲ claw plate fine tuning to billion-mining. Price. Fine tune claws choice! Professional fine tune claw International quality! claw, also known as fine-tuning regulator, non-ballasted track to fine tune claw CRTSⅡ multi-track board fine tuning device, DT type position adjustment claw for high-speed rail line CRTSⅡ type ballastless board horizontal and vertical directions fine-tuning. This product has been widely used on the Beijing-Tianjin intercity high-speed rail. 1, Ⅲ plate use DT-type claw fine tune the positioning adjustment is one of the high-speed rail for the concrete track slab CRTSⅢ precise adjustment of the special equipment. CRTSⅢ BALLASTLESS concrete track slab track construction, after extensive CRTSⅢ concrete track slab, the DT-type position adjustment is installed in the specified location on both sides of the track panels, initially identified the location of the track panels, and rail plate system support. When fine-tuning the track plate, after the use of measuring instruments detected the error, locate the application to complete the adjustment and fine-tune the positioning of the track panels, including the orbital plate height and lateral adjustment. 2, DT-type position adjustment main technical parameters DT-type position adjuster points A and B type two, supporting the use of: DTA type DTB type Maximum load: 6000 kg 6000 kg height adjustment range: 0 ~ 50mm 0 ~ 50mm horizontal adjustment Range: 0 ~ 33mm 0 position adjuster Weight: 6 kg 5.24 kg each track plate number 31 Use: 4 2