HGS-40 Reinforced Straight Thread Roller, mainly used in the construction engineering for the rolling straight thread of the ribbed steel bar, which is the key equipment to realize the reinforced straight thread connection. HRB335 and HRB400 ribbed bar with a diameter of 16-32mm.
Room 1742, 4th floor, building 2, zone 4, sanshan xinxinjiayuan, shunyi district, Beijing