Product Name: Button-Head Device for Prestress (LD Series) Model NO.: LD series Color: Orange Condition: New Certification: ISO9001: 2000 Vibrating Amplitude: 2.4mm Feeding Height: 1400mm Productivity: 240?/h Structure: Rotor Type Machining Process: Hydraulic Shotcrete Type: Semi-Dry Type: Prestressing Usage: Post-Tensioning Trademark: CPS Transport Package: Wooden Case Specification: customized Origin: Henan China Product Description LD series button-head device is the special equipment for prestressing project. It can manufacture high-strength steel wire bundle of button-head in the post-stressing pre-stress construction, but also used in the pre-stressing technology of different precast yard.