Upset Forging Parallel Thread Machine

We are offering upset forging parallel thread machine.
A) gd-150 rebar end upset forging machine,
b) gzl-45 rebar threading machine,
c) rebar coupler(diameter=12mm-40mm)
advantages
1.adaptable for î¦12mm-î¦40mm same diameter,different diameter of rebar ,
bending,new and old,advance covered up rebar of gb1499,bs4449,astma615 or
astma706 standard.
2.stronger than the reinforcement bar and guarantees bar break under tensile tests(tensile strength of bar joint =1.1times of bars specified tensile strength).
3.upset forging and threading one joint only needs no more than one minute,and handy operation and quick link.
4.no environment pollution, can work all day,not affected by weather,economize energy source and bar material.
Working principle
1,first,we use upset forging machine(gd-150)to forge the end of rebar.
2,second ,we use threading machine(gzl-45)to thread the ends of the rebar which have
been forged.
Third,a coupler is used to link the two ends of rebar.