CHANGZHOU JIANLIAN REINFORCING BAR CONJUNCTION CO., LTD

 

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HomeProductsRebar Processing Machine

High Speed Rebar Upset Forging Parallel Threading Machine for Reinforcement Steel Bars

Good Quality Rebar Coupler on sale
Good Quality Rebar Splice Coupler on sale
We have purchased significant quantities of rebar couplers products, which have been shipped safely and securely to Qatar.

—— Justin

Wishing JIANLIAN to build a world-renowned brand and to be an rebar coupler industry leader in China.

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We have held a partnership for three years. The most reliable thing about them is the quality of their products, which gives me confidence in business

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High Speed Rebar Upset Forging Parallel Threading Machine for Reinforcement Steel Bars

Large Image :  High Speed Rebar Upset Forging Parallel Threading Machine for Reinforcement Steel Bars

Product Details:

Place of Origin:Changzhou,China
Brand Name:JBCZ
Certification:CE / ISO
Model Number:16mm-40mm

Payment & Shipping Terms:

Minimum Order Quantity:1 Set
Price:negotiation
Packaging Details:Packed in the wooden case
Delivery Time:According to the order quantity
Payment Terms:T/T, L/C or western Union
Supply Ability:1 batch per month
Detailed Product Description
Place Of Origin: Changzhou,China (Mainland) Brand Name: JBCZ
After-sales Service Provided:: Engineers Available To Service Machinery Overseas Process Rebar Diameter:: 12mm To 40mm
Color: Orange, Green Certificate: CE And ISO
Quality: Reliable High Quality Net Weight: 537kg

rebar forging machine with CE certificate for rebars from 16-40mm with orange and green color
 
Specifications:
 
The parameter for standard couplers:
 

Steel bar diameter(MM)

Outer diameter of coupler (MM)

Length of coupler (MM)

Size of thread (MM)

12

20

30

M14*2.0

14

22

34

M16*2.0

16

26

40

M20*2.5

18

29

44

M22*2.5

20

32

48

M24*3.0

22

36

52

M27*3.0

25

40

60

M30*3.5

28

44.5

66

M33*3.5

32

50

72

M36*4.0

36

56

80

M39*4.0

40

62

90

M45*4.0

 
 
The parameter for machine:
 

Name

Net weight

Wooden cas
e inner net
 size

Wooden case
 outside
 size

Remark

GD-150 forging machine

540kg

1400*630*1440(1.3)50kg

1480*700*1650(1.8)

motor pow
er:4.0KW

GZL-45threading machine

610kg

1500*660*1290(1.3)50kg

1570*710*1500(1.7)

motor pow
er:3/2.4KW

Oil pump

80kg

650*520*760(30kg)(packing one oil pump)

730*570*950(0.4)

900*650*760
(packing two oil 
pumps)
40kg

40MM big forging 
machine

900kg

1400*650*1500(50kg)

 

 

40MM big forging 
machine

590kg

1500*660*1290(50kg)

 

 

 
 
Description:
 
Rebar forging machine with CE certificate is a parallel-threaded mechanical splicing system designed for the connection of concrete reinforcing bars from Ø 12 
to 40 mm. 
Designed and manufactured in compliance with ACI 318, IBC 2006, BS 8110, Eurocode 2, DIN 1045. 
Machine:
A. Standard machine
B. Automatic machine
steps process 
1. Cutting
The end of the reinforcing bar is sawn square.
2. Cold forging
The sawn end of the reinforcing bar is then enlarged by a patented cold forging process. The core 
diameter of the bar is increased to a pre-determined diameter. 
3. Threading
Finally, the thread is mechanically cut onto the enlarged end of the bar.
Splicing methods
Standard splice  
Easy connection by bar rotation until full thread engagement. Parallel thread : No risk of thread mis-match.
 No risk of cross-threading.   
Position splice
Even when both bars cannot be turned, this system uses a standard coupler: The coupler is fully engaged 
onto the extended thread of the connecting bar. The assembly is simply completed by butting the bars end
 to end and screwing back the coupler onto the first bar until full engagement. lock-nut to maintain the 
second bar in position.  
Bridging splice
When the bars cannot be brought butt to butt (as it may happen in cages manufacturing), Bridging splices
 are the answer. Both bars are threaded with a standard thread, and a “Bridging Assembly Set” is used to 
connect  them.  
Transition splice 
When there is a need to splice bars of different sizes, it is allowable in most cases to reduce the size of the 
larger bar and to use a standard coupler. However we also proposes special transition couplers that 
conveniently avoid the difficult task of planning in advance the need of transitions. 
End anchors
A convenient alternative to hooked bars to provide end anchorages in congested areas. Standard 
anchorage heads are circular and have a net bearing area of 4 times or 9 times the cross-section of the bar, but can also be made to order in other shapes or dimensions to fit the application
 requirement. 
Weldable couplers 
For composite construction where concrete reinforcement bars must be welded to structural steel, use 
weldable couplers, which are specially made from low carbon steel and which have a large chamfer for 
bevel welding. 
 
 
Applications:
1. Jiangsu Runyang Bridge in China
 
2. Jeddah Water Pump station in Saudi Arabia
 
 
 
Competitive Advantage:

  • No reduction of the bar cross section area.
  • Full-Tension splice: Bar-break under tensile load.
  • Allows full ductile elongation of bars.
  • Easy installation, no torque wrench required.
  • One standard coupler for splicing requirements(Standard/Position)
  • Manufactured under strict quality assurance plan ISO 9001, Third party tested.
  • Full traceability of material origin and production batch.
  • Coupler suitable for seismic areas.
  • Tested under reverse-cyclic conditions.
  • Solves bar congestion problems.
  • No staggering of splices bars required.

 
 
 

Contact Details
CHANGZHOU JIANLIAN REINFORCING BAR CONJUNCTION CO., LTD

Contact Person: Ms. Anna

Tel:86-519-88612996

Fax:86-519-88612996

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