China high efficiency rebar impact coupler for civil construction
Product Description
China high efficiency rebar impact coupler for civil construction
ACJ standard coupler is made up by two standard sleeves and one standard bolt, suitable for same diameter rebar connecting. The Yida ACJ is suitable for general application such as beams or walls where the rotation of the rebar is possible. Screw the bolt into one sleeve firstly, then rotate one rebar to screw the other bolt end into the other sleeve.
Characteristic: ACJ coupler uses standard female (sleeve) only, making rebar press more efficient as there is no need to specify different sleeves.
Application Guide:
Proper installation is very important to ensure the design load will be reached in the application. Yida strongly recommends that the installation and site quality check be done according to the required guidelines and dimensions.
Rebar And sleeves swaged connection:
Using hydraulic machine and unique split mould to swage sleeve deformation, formed the seamless connection with rebar and the swage length is to meet the standard swage length. Shorter swage length reduces the bond, while longer swage length may shorten the engagement length of the thread.
Site installation method:
Step 1:Screw the bolt into female coupler swaged with rebar, till unable to screw continually.
Step 2:Screw another side of bolt into the other sleeve after swaged with rebar, till unable to screw continually.
Step 3:With help of two pipe wrench, tighten the connection by turning both rebar / couplers in opposite direction at the same time.
Packaging Details:wooden case
Delivery Detail:according to quantity of order
As a professional manufacturer of rebar couplers and a leader in this industry in China, Hebei Yida Reinforcing Bar Connecting Technology Co., Ltd. is famous for our level-headed operations.
With the enormous economic capacity and more than 15 years of rapid development, our company has made lots of outstanding achievements. We have undertaken many big projects in China, including Qinshan Nuclear Power Plant-China's First Nuclear Power Plant, and Hangzhouwan Cross-Sea Bridge - one of the largest cross-sea bridges in the world.
Rebar upset machine for civil construction
Parameter:
Rebar diameter range: φ16-φ40
Oil pump flux: 5L/min
Rating power: <60Mpa
Electric motor power: 4KW
Piston movement distance: 100mm
Out dimension(mm): 1225×570×1100mm
Weight: 597Kg
Working Principle:
Rebar Upsetting Technology:
Cutting: 1) The end of the reinforcement bars is sawn square.
Cold Forging: 2) With the help of patented cold forging, the sawn end of the reinforcing bar is then enlarged. With this the core diameter of the bar is increased to pre determined diameter.
Threading: 3) An ISO standard metric thread is then cut
Advantages:
1. The tensile strength of this system can be reach 1.1 times of steel bar, make sure 100% BAR BREAK;
2. Easy operation, high efficiency, forging and threading one rebar end only cost no more than one minute.
Tacy Hou
Skype: tacyhou
Mob: 15076193005
Product Categories : Grip Coupler Splice
