Rebar Coupler

Use:apply to HRB335, HRB400 reinforced the connection. Specifications:D14mm-40mm. Materials: 45 # high-quality carbon structural steel.

Introduction Model number D12-D50 Raw material 45# high quality carbon steel; 40Cr Material 45# carbon steel Thread parallel thread Thread Pitch 2.5mm, 3.0mm, 3.5mm Thread angel 60/75 Certification ISO9001 Standard JG/T163-2013 Outer diameter 22mm-59mm Length 40mm-90mm Finish plain/ smooth Customizde remark available Type left-handed, right-handed, reduce, etc Application connecting steel rebars in construction Tensile Strength 100% bar break more than 600Mpa Technics cold extrusion or upset Specification 1.Use to splice rebar dia 12--50mm; 2.Apply to HRB335, HRB400 and HRB500 reinforced the connection; 3.High strength, tensile test usually more than 600Mpa, reach 110% of yiled strength of parent rebar; 4.Standard type, left-handed and right-handed type, reducing type, wide mouth type, nut locking type ect; 5.Raw material-saving, high energy conversation, high work efficiency; 6.Satisfy the rebar splicing needs of longitudinal, traverse and slant ect.; 7.No pollution, not influenced by weather and work-site; 8.Reliable quality, the raw material origin and production batch can be traced; 9.High dimension precision, and reliable quality; 10.Easy to operate, no torque wrench required. Packing & Delivery carton case and wooden pallet or customized Delivery Detail: within 7 days after receiving payment Paymant Terms: L/C,D/A,D/P,T/T,Western Union Our Service 1.OEM Service & Design Service & Buyer Lable are offered; 2.Prodece as customers' requirement. 3.We have done official tensile test in Korea, Russia, Saudi Arabia, Vietnam, ect.  4.Our rebar couplers are suitable for steels of different countries Company Information Baoding Jindi Machinery Co., Ltd. is specialized in rebar splicing equipment, rebar processing machinery, rebar coupler and related products. With super quality and satisfactory after-sale service, our products have enjoyed good reputation in the world market. Our products have got through relevant certificatesand testing reports, such as CE, SGS, GOST, etc. And also our company achieved ISO9001certificate.So far, our products have been selling to global market like Vietnam, India, South Korea, Indonesia, Malaysia, Brunei, Philippines, Thailand, UAE, Saudi Arabia, Kuwait, Iran, Kenya, Brazil, Peru, Bolivia, Columbia, USA, Mexico, etc. In the future, we will do our utmost to make work better and perfect, to build up the famous "Jindi" brand in this field.

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.

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.

Supplier: Rebar coupler, rebar thread rolling machine

This machine is also used to connect rebar by coupler. It adopt another method. First to peel rib of the rebar, second make thread by rolling. Rebar Rolling Machine Capacity:  16mm- 40mm Thread Length: 100mm (The thread length can be customized) Oil Pump Flow: 15L/min Rated Pressure 31.5MPa Cylinder Work Stroke: 150mm Spindle Speed 62-85r/min Power: 380V/7.5KW Weight: 400kg

Supplier: Thread rolling machine, rebar coupler

Rebar threading machine Rolling screw on rebars and join with couplers New technology compared with welding and binding Nylon bag and wooden pallets. Goods also could be packaged as you required.

ebar thread rolling machine is developed according to the market demand. It is the key equipment to realize the splicing of reinforcing bars.It is mainly used for the processing of parallel thread head of ribbed reinforcing bars in bridge and reinforcing cage piling construction projects. It can process the ribbed bars from HRB335-HRB600 with diameter12-50 mm. The parallel thread rebars processed by the rolling machine will have good comprehensive mechanical properties with the continuous and compact metal fibers. Tensile Strength: increased by 20%-30%; Fatigue Strength: incread by 40%ï¼?60%, Corrosion Resistance: increased by 50%-200%; The strength of steel bar joints is higher than that of steel bar base materials. The mechanical properties of steel bar joints meet and exceed the domestic and international standards.