Advantages:
Bar-break feature guarantees fully ductile elongation.
No reduction of the bar cross-section area.
Working principle:
1, first, we use gq50 rebar cutting machine to splice up the end of rebar.
2, secondly, we use upset forging parallel thread machine (bdc-auto1 machine) to forge the end of rebar.
3.Third, we use parallel thread cutting machine (lw-i500 machine) to thread the ends of the rebar which have been forged.
4.Fourth, an upsetting coupler is used to link the two ends of rebar in parallel thread.
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.
Advantages:
Bar-break feature guarantees fully ductile elongation.
No reduction of the bar cross-section area.
Material of the rebar coupler is No.45 steel.
Working principle:
1,First,We use GQ50 rebar cutting machine to splice up the end of rebar.
2,Secondly,we use Upset Forging Parallel Thread Machine (BDC-Auto1 Machine) to forge the end of rebar.
3.Third, we use Parallel Thread Cutting Machine (LW-I500 Machine) to thread the ends of the rebar which have been forged.
4.Fourth,an upsetting coupler is used to link the two ends of rebar in parallel thread.
5272 Upsetting Rebar Coupler Suppliers
Short on time? Let Upsetting Rebar Coupler sellers contact you.
Advantages:
Bar-break feature guarantees fully ductile elongation.
No reduction of the bar cross-section area.
Material of the rebar coupler is No.45 steel.
Working principle:
1.First,We use GQ50 rebar cutting machine to splice up the end of rebar.
2.Secondly,we use Upset Forging Parallel Thread Machine (BDC-Auto1 Machine) to forge the end of rebar.
3.Third, we use Parallel Thread Cutting Machine (LW-I500 Machine) to thread the ends of the rebar which have been forged.
4.Fourth,an upsetting coupler is used to link the two ends of rebar in parallel thread.
HEBEI YIDA UNITED MACHINERY CO.,LTD. China Top level-headed & professional manufacturer of rebar coupler and Upset forging machine, parallel thread cutting machine, thread rolling machine and taper thread cutting machine, cold extrusion machine, steel bar hydraulic grip machine, cutting tool, rollers as well as anchor plates since 1992.
Achieved ISO 9001:2008 strictly quality control system certification, and also achieved UK CARES Quality Management System Certification of BS EN ISO 9001. Annual coupler production capacity reaches a leap from 120,000 to 15 million pcs.
Performance great by numerous of Important and National Projects, like Pakistan Karachi Nuclear Power Plant, Guinea Hydro power Plant, HK-Macao-Zhuhai longest cross-sea bridge, Ivory Coast Soubre Hydropower Station, and so on.
Features
1. Hydraulic full-automatic, fast speed.
2. Cutting thread on forged bar with chaser, threading diameter 16-40mm(upsetting M20-M45mm).
3. Strength of the joint is higher than the rebar material.
4. Thread is full enough, max. threading length is 150mm.
6. Thread pitch is from 2.0 to 4.5mm with high accuracy.
1. Use solid 45# carbon or 40Cr steel as raw material.
2. Tensile Strenth is more than 540MPa, 630MPa and 720MPa.
The standard rebar threaded coupler is suitable for connecting two bars of the same diameter, where one bar can be rotated. It comprises an internally threaded sleeve with two right hand threads which are tapered towards the middle of the coupler. The bar ends are square cut and thread is onto the bar. A nominal allowance of +25mm should be allowed per threaded bar end for square cutting the bar end.
The couplers are generally torqued onto the reinforcing bar in the bar threading shop, the internal threads protected by plastic end caps. The threaded ends of the continuation bar are protected by plastic thread protectors.
1. Double cylinder, vertical cylinder is for clamping rebar, horizontal cylinder is for forging. And the two cylinders are almost move together, so forged speed is very high, 25mm rebar forged only 8-10 seconds will be finished.
2. Large cylinder outer diameter, so that large torque, 250mm/300mm (vertical cylinder/horizontal cylinder), easy to forging 40mm steel bar, and even up to 43mm steel bar, one of our clients tested 43mm bar with AGD-40 few month ago.
3. During the upsetting forged process, the male mold will not enter into the female mold, so male mold could be large enough. So that it will not be damaged frequently, (one of our clients upsetting forged 8600pcs 540MPA rebar, but it looks like original), and the forged head is complete and full, there is no deviation, so next step of screw cutting will be very accurate, and could increase your service life of chaser on thread cutting machine.
4. The mold is easy to replace, and only need to replace female mold to matching different size rebar, loosen the each 4 screws on the upper and lower molds, (AGD-40L type, press 'Replace Mold' button, then loosen the 4 screws on the lower mold), and then backward the horizontal cylinder to the end position of the cylinder, the old mold can be taken out at the top of the horizontal cylinder.
5. Automatic Counting Function can be displayed on the screen, to conveniently statistic working efficiency of workers (AGD-40L).
6. If you feel that the forged end is not full/too full, only adjust the horizontal cylinder's distance(initial position), but no need to adjust the pressure.
7. After setting the steel bar size on the machine once, you only need to press the foot switch for each time, no need to set it again, until the whole machine powered off.
1.Adopt thread cold rolling technology, no cutting of rebar parent metal, the strength of threaded end is higher than its parent metal.
2.With spiral lead angle technology, easy to roll thread and ensure higher thread accuracy.
3.Rib peeling device adopts automatic opening-closing mechanism. With high efficiency, need only 20 seconds to finish a threaded end.
4.Be able to process rebar sizes 14-40mm, and max. thread length is 120mm for 16-32mm rebar, and 100mm length for 36-40mm rebar with 7.5kw electric motor.
5.The updated version of AGS-40C and AGS-40Z, the wheelbase and shaft diameter of reducer is bigger than AGS-40 and 40E, so that the machine length is longer than AGS-40C.
6.The height of electric motor and reducer is lower than before, so that it could reduce the center of gravity of the whole machine.
7. Equipped with air compressor.
8. There are 2 machine heads for AGS-50D, 1 is for 14-40mm, and the other for 50mm rebar screw.
TMT Bars / Rebar which find usage in the core infrastructure development like construction of Multi Storeyed buildings, bridges, dams, railways, power plants as reinforcement material. These bars are rolled from Tested billets as per IS 2830 which ensures uniform physical and mechanical properties. The range varies from 8mm to 32mm, conforming to BIS 1786 - Fe 415 and Fe 500. Properties Units IS : 1786 Fe 415 OUR BARS IS: 1786 Fe 500 OUR BARS
Say goodbye to traditional rebar splicing methods and hello to the convenience of taper rebar couplers! These mechanical splices join bars with matching tapered threads, making rebar splicing a breeze. With the ability to join any bar-to-bar connection of the same size, where one bar can be rotated, taper rebar couplers simplify rebar splicing in areas where rebar congestion prevents the use of long lap splices.
Rebar couplers are a great way to connect reinforcing bars in concrete structures. They are faster, safer, and more economical than lap splices or welded connections.
Rebar refers to steel used for reinforced concrete and prestressed reinforced concrete. Its cross section is round, sometimes square with rounded corners. Including plain round reinforcement, ribbed reinforcement and twisted reinforcement.
Reinforcement for reinforced concrete refers to straight or coiled steel used for reinforcement of reinforced concrete. Its appearance is divided into smooth round reinforcement and deformed reinforcement, and the delivery status is straight bar and coiled round reinforcement
Warehouse Storage
Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project
Packing and shipping
Our products are exported to multiple overseas countries and regions such as Europe, America, South Asia, Southeast Asia, Africa, and Latin America, and have won the trust and support of customers with excellent quality and service.
During the supply process, the company can timely use sufficient funds to adjust the production variety and model of the steel plant, ensuring the use needs during the peak construction period.
HEBEI YIDA UNITED MACHINERY CO.,LTD., China's Top level-headed & professional manufacturer of rebar coupler and Upset forging machine, parallel thread cutting machine, thread rolling machine and taper thread cutting machine, cold extrusion machine, steel bar hydraulic grip machine, cutting tool, rollers as well as anchor plates since 1992.
 Achieved ISO 9001:2008 strictly quality control system certification, and also achieved UK CARES Quality Management System Certification of BS EN ISO 9001. Annual coupler production capacity reaches a leap from 120,000 to 15 million pcs.
 Performance great by numerous of Important and National Projects, like Pakistan Karachi Nuclear Power Plant, Guinea Hydro power Plant, HK-Macao-Zhuhai longest cross-sea bridge, Ivory Coast Soubre Hydropower Station, and so on.
5272 Upsetting Rebar Coupler Suppliers
Short on time? Let Upsetting Rebar Coupler sellers contact you.
