Introduction to the thread rolling machine Provider： Source：Baoding Jindi Machinery Co., Ltd Time：2019-04-11
The steel thread rolling machine is a machine that uses the advanced technology of stripping rib rolling to process the straight thread of the steel connecting end. The straight-threaded metal fiber of the steel bar processed by it is continuously compact and has good comprehensive mechanical properties. The tensile strength is increased by 20%-30%, the fatigue strength is increased by 40%-60%, the corrosion resistance is improved by 50%-200%, and the steel joint strength is higher than that of the steel base material. The mechanical properties of the steel joints meet and exceed the domestic and international standards.
The steel bar rolling straight thread connection technology is suitable for industrial and civil buildings. It is required to give full play to the joint construction of the strong, oblique and horizontal steel bars of important parts of the structure of steel strength and ductility. The process is simple and quick, can be prefabricated, has no open fire operation, does not pollute the environment, has no hidden dangers of explosion, is safe and reliable, can be constructed all day, and saves a lot of steel and energy. Connect the reinforcing bars only with a wrench and each reinforcing bar joint for about one minute. The construction period of the structure was shortened and the industrialized civilized construction was realized.
The steel thread rolling machine has novel design, advanced technology, and light and flexible. The operation is simple, the degree of automation is high, and the rib-ribbed rolling straight thread is formed at one time. The thread type has good quality and high precision. It has the same length as the straight thread of the same specification, and the connected steel head has no complete thread exposed.
The steel thread rolling machine can directly process the ordinary ribbed HRB335, HRB400 and RRB400~ Φ12, Φ14, Φ1 6, Φ1 8, Φ20, Φ22, Φ25, Φ28, Φ32, Φ36, and 40. For the pre-treatment of reinforced concrete, stripping ribs, etc., the regular thread can be directly processed.