Reinforcement steel upsetting machines are mainly divided into single-cylinder upsetting machines and
double-cylinder upsetting machines, which are mainly used for upsetting ribbed steel bars in construction
projects, and are the key equipment for realizing steel connection. This equipment is used in steel bar
connection engineering to ensure the connection quality. Its main function is to squeeze the head of the
threaded steel bar for construction to increase the diameter of the bar head and increase the tensile strength.
This machine is simple to operate, fast in speed and high in processing quality. This machine tool is mainly
used for national key projects such as construction, roads and bridges, high-speed railways, subways, tunnels,
and power stations with higher requirements.
Reinforcement rebar upsetting connection technology is to process and upset the bar end (head) to be
grained in advance to increase the diameter of the rebar in the processed section (3-5mm), and then use
a rebar thread rolling machine to thread the upsetting part .The diameter of the sleeve wire is infinitely adjustable.
When connecting, connect the straight threaded sleeve to the end thread of the steel bar with an ordinary
construction wrench to complete the butt joint of the steel bar. The upsetting and other strong straight thread
connection technology is stable, and the joint strength is greater than the steel bar Advantages of base