The taper thread coupler is a threaded coupler with an internal taper thread that can be connected to the taper thread of rebar. It offers
advantages such as easy joint connection, easy alignment, good self-locking properties, and fast connection speed. The joint can be
tightened with a wrench by 4-5 turns to meet the torque requirements.
Its installation efficiency is 2-3 times higher than that of parallel-thread coupler.
Upset Parallel Threaded Rebar Coupler
100% bar break through tensile test.
Material of the rebar coupler is No.45 steel.
High precision thread, full thread type, no false thread.
Comparison of using laps and rebar coupler:
1. Reduce or eliminate some of the costs of lap splicing by using rebar coupler.
2. The use of laps can be time-consuming in terms of desigh and installation and the increased amount of rebar creats congestion within the concrete
The Characteristics of the Usage
Standard Model
used in the occasion for connecting the steel bar in normal situation
Different Diameter Model
used for connecting the steel bar in different diameters
Flared Model
used for the steel bar which was hard to match
Positive And Negative Screw Thread Model
Used in the occasion when the steel bar in the two sides both can not be turned but the lengths can be adjusted.
Locking Nut Model
Used when the steel bar can not be turned, then it turns the splicing coupler to join the steel bar and then lock the splicing coupler with the locking nut.
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used in the occasion for connecting the steel bar in normal situation
Different Diameter Model
used for connecting the steel bar in different diameters
Flared Model
used for the steel bar which was hard to match
Positive And Negative Screw Thread Model
Used in the occasion when the steel bar in the two sides both can not be turned but the lengths can be adjusted.
Locking Nut Model
Used when the steel bar can not be turned, then it turns the splicing coupler to join the steel bar and then lock the splicing coupler with the locking nut.
BGZL-40B3 steel bar straight screw thread processing rib peeling machine is the exclusive use rib peeling knurling machine for the straight screw thread connecting. It is mainly used in the processing of the top of the structural steel bar.
Through the headed bars of anchor plate to increase the friction between the concrete and steel, improve its ability to resist drawing, in case of steel was pulled out,instead of bent ends. It is approach greatly simplifies rebar placement and reduces congestion.
Hebei Yida BGZL-40B3 steel bar straight screw thread processing rib peeling machine is the exclusive use rib peeling knurling machine for the straight screw thread connecting. It is mainly used in the processing/fabrication of the end of the structural steel bar.
Positive And Negative Screw Thread Model
Used in the occasion when the steel bar in the two sides both can not be turned but the lengths can be adjusted.
Casing with a separate power supply unit power supply of hydraulic tools to squeeze on steel. The final connection ensures a tensile strength of at least 125% of the nominal yield strength of the reinforcement grade 500 MPa.
Rebar Cold Extrusion Technology
The Cold Extrusion Machine is made up by a hydraulic Clampy with Cold Pressing Dies and Hydraulic Oil Pump.� Only 1 â?? 3 kw power of oil pump, which is not limited by power capacity, has flexible structure and suitable for operation on several machines.
Advantages:
No professional and experienced worker needed, able to connect changed steel bar of different diameters.
Save 80% of connector steel consumption.
Only needs 1 3m to stamp each connector, which is about ten times faster than ordinary welding.
No flammable gases, not affected by rainy or cold weather.
Relieve congestion of the connecting point, facilitated concrete pouring.
Hebei Yida Anti Impact Rebar Coupling system is a mechanical rebar splicing system, be made of high quality alloy steel. It has already passed the High Speed Tensile test of Anti instant impact by Germany Berlin BAM Laboratory. It has been widely applied at the sites where required high level of resistance to impact. The coupler sleeve will be perfect connected with rebar by cold swaged deformation in the application, and dual couplers will be connected by a high strength bolt.
1. Wide range of application, no weldability requirements for rebar, suitable for �?12 ~ 50mm HRB400, HRB500 same diameter or reducing diameter steel bar connection in any direction;
2. Convenient construction, fast connection speed, and the on-site connection and assembly operations take up a short time;
3. Environmentally friendly construction, no noise and pollution on site, safe and reliable.
YDZTS-40C Rebar Taper Thread Cutting Machine is designed and manufactured by Hebei Yida Reinforcing Bar Connecting Technology Co., Ltd.
1. It is mainly used as a special equipment to make taper thread on the end of the rebar in the processing of rebar connection.
2. The applicable diameter is from �¯�¿� 16 to �¯�¿� 40. It applies to Grade �¢?�¡ and �¢?�¢ level rebar.
3. It has reasonable structure, light and flexible, simple operation, high production efficiency. It is widely used in steel bar end processing of taper thread joints in concrete
works.
4. It adapts to a variety of complex construction site environment.
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