Parallel Thread Rebar Splicing with Rolled End
1. Cutting off the end of rebar; 2. Stripping the ribs at the end of rebar and t…
Parallel Thread Rebar Splice with Upsetting End
Product Description
Working Capacity 16-40mm
Function Rebar Upsetting, Thread Cutting.
Rebar Grade HRB400 and HRB500
Standard JGJ107, UBC1997, BS8110, NF35-20-1, DIN1045, ISO15835
CABR rebar parallel thread splicing with upsetting thread end designed for the connection of concrete reinforcing bars from Φ12 –Φ40. We could produce coupler as your technical requirements. We also could provide complete rebar splicing solutions for your construction project’s demands.
Four Steps Manufacturing Process
1) Cutting off the end of rebar;
2) Enlarging the end of rebars by upsetting;
3) Making parallel threads;
4) Splicing rebars by coupler.
Technical Specification of Machine - Upsetting Machine
|
Model |
LD1200 |
LD1800 |
DC2500 |
|
Working Capacity (mm) |
16-32 |
16-40 |
16-40 |
|
Rated Forging Oil Pressure (Mpa) |
35 |
35 |
35 |
|
Rated Upset Force (KN) |
1200 |
1800 |
2500 |
|
Dimensions (mm) |
660*360*360 |
810*410*410 |
1380*670*1240 |
|
Weight (kg) |
380 |
625 |
1200 |
Technical Specification of Machine - Hydraulic Oil Pump
|
Model |
BSB6 |
DBS10/35 |
|
Rated Oil Pressure (Mpa) |
40 |
30 |
|
Rated Flow (L/MIN) |
6.0 |
10-35 |
|
Power of Motor |
4.0 |
7.5 |
|
Dimensions (mm) |
460*460*640 |
1650*1000*1070 |
|
Weight (kg) |
89 |
300 |
Technical Specification of Machine - Threading Machine
|
Model |
QTL-40 |
|
Power of Main Motor (kw) |
4.0 |
|
Reductor Ratio |
1: 35 |
|
Dimensions (mm) |
1170*710*1140 |
|
Weight (kg) |
484 |
Technical Data of Coupler
|
Rebar Dia.（mm） |
Outside Dia.（mm） |
Coupler Length（mm） |
Screw Thread Size（mm） |
Weight (kg) |
|
D12 |
20 |
28 |
M14*2.0 |
0.048 |
|
D 14 |
23 |
28 |
M16*2.0 |
0.06 |
|
D 16 |
26 |
32 |
M18*2.0 |
0.09 |
|
D 18 |
30 |
36 |
M22*2.5 |
0.11 |
|
D 20 |
33 |
40 |
M24*2.5 |
0.15 |
|
D 22 |
35 |
44 |
M25*2.5 |
0.18 |
|
D 25 |
40 |
50 |
M29*3.0 |
0.27 |
|
D 28 |
46 |
56 |
M32*3.0 |
0.42 |
|
D 32 |
50 |
64 |
M36*3.0 |
0.53 |
|
D 36 |
58 |
72 |
M40.3*3.5 |
0.90 |
|
D 40 |
64 |
80 |
M45.3*3.5 |
1.08 |
|
Rebar Grade |
Yield strength: 500Mpa, Tensile strength: 630Mpa -In China its model: HRB500 |
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Material |
45# High quality carbon steel or according to customers’ requirements |
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Technical Advantages
1) High splice strength, which could exert ultimate tensile and compression strength of rebar, it could satisfy the requirements stipulated in the Chinese standard JGJ107, American standard UBC1997, British standard BS8110, French Standard NF35-20-1, German standard DIN1045, ISO15835 and other requirements in the relevant standards;
2) Easy to operate and maintain, no need for technicians, fast splicing on construction site;
3) Several types of splices, which could be suitable for rebar splicing when the rebar cage or the bending rebar is used;
4) High production efficiency, it only takes less than 1 minute to upset and make one thread on the site;
5) High adaptability, the splicing could be conducted when the power is off, or under water, or at super high position, or windy, rainy and snowy weather.
6) Environment-friendly, material-effective.
7) Inexpensive to purchase, maintain and repair.
8) The Splicing could be produced in advance without influencing the construction period.
9) Full-Tension splice, bar break under tensile tests.
10) Manufactured under strict quality assurance plan ISO 9001.
