Gold Member Since 2007
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Changzhou Jianlian Reinforcing Bar Conjunction Co., Ltd.

Coupling, Rebar Coupler, Building Material manufacturer / supplier in China, offering Building Mechanical Cold Forging Press Screwless Rebar Couplers, BS4449 Dextra Rolltec Thread Machine (16-40mm), Automatic Bar Mechanical Splice Forging Threading Machine and so on.

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Supplier Homepage Product Press Type Coupler(Bargrip)&Machine Building Mechanical Cold Forging Press Screwless Rebar Couplers

Building Mechanical Cold Forging Press Screwless Rebar Couplers

FOB Price: US $3 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $3/ Piece
Get Latest Price
Production Capacity: 20, 000PCS/Day
Transport Package: Carton
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Product Catalog
Extrusion press connection splice system
50 Products
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Product Name
FOB Price
Basic Info
  • Model NO.: 12-40mm
  • Structure: Vertical
  • Material: Carbon Steel
  • Certificate: Ce and ISO
  • Working Environment: No Limits
  • Tensile Strength: Strong Strength, 100%Bar Break
  • Thread: No Thread; Screwless
  • Port: Shanghai, China
  • Specification: GB
  • HS Code: 73079200
  • Connection: Mechanical Connection
  • Flexible or Rigid: Rigid
  • Standard: Standard
  • Function: Link Two Rebars Dia. From12~40mm
  • Operation: Easily Handy
  • Quality: High, with International Certification
  • Price: The Most Competitive
  • Trademark: JBCZ
  • Origin: China
Product Description
Cold Extrusion
Press System

1.Introduction of Building Mechanical Cold Forging Press Screwless Rebar Couplers:
The cold squeezing machine can process rebar diameter from 16mm to 40mm and the coupler can link the rebar from 16mm to 40mm.



1.Handy operation;
2.Quick link;
3.High efficient;
4.High quality;
5.Environment protection;
6.Strong tensile strength;



100% bar break


According your order, we can provide some privilege;


Carton Box With Plastic Bag


Changzhou City, Jiangsu Province, China


CE, ISO9001, ACI-318 and so on.


1.If you have any problems, please send messages to me, I will reply you within 1 working day;

2.We also can provide SAMPLE(Rebar Coupler);
3.You are welcome to visit us.


Building Mechanical Cold Forging Press Screwless Rebar Couplers

2.Working Principle of Cold Extrusion Press Machines:

Using the cold squeezing machine to press connection point to link the two rebar.

The cold squeezing machine including two set of machines:
1) YJ650: Process rebar whose diameter is from 16mm to 32mm.
2) YJ800: Process rebar whose diameter is from 36mm to 40mm.

3.Features of rebar couplers:
1) Because of the good resistence of the joint, it is widely used in bridge constructions.
2) No flammable gases, not affected by rainy or cold weather, easy to operate.
3) Saves 80% connector steel consumption.
4) The system most used when one end of rebar has been fixed and couldn't be revolved.

Building Mechanical Cold Forging Press Screwless Rebar Couplers

4.Company profile of JBCZ:

1.JBCZ company was established in 1987, is a professional developer and manufacturer of rebar mechanical splice products, contains rebar processing machines and rebar couplers.

2.Our company supplies not only the products, but also good service. Our aim is to meet different clients' requirments, and help clients to solve steel bar link problems in the project.

3.With more than 20 years development, we have ISO9001 certificate and CE certificate, Patent certificate for Upset forging parallel thread machine, the products were exported to five continents.

4.We are looking forward to great cooperation with oversea customers based on mutual benefits. Please feel free to contact us for more details if you are interested in us.

Building Mechanical Cold Forging Press Screwless Rebar Couplers

5.The Parameter For Standard Lenton Steel Mechanical Rebar Connection Coupler:
Steel bar
Outer diameter
 of coupler (MM)
Length of 
coupler (MM)

(1).TEST: 100% BAR BREAK;


Building Mechanical Cold Forging Press Screwless Rebar Couplers

6.Applications of JBCZ rebar cuoplers and machinery:

Bridge Project

Hangzhou Bay Crossing Sea Bridge, 
Jiangyin Yangzi River Bridge, Jiangsu 
Runyang Bridge


Commercial Building Project

Burj Khalifa Tower, Oriental Pearl tower, 
Saraya Tower, Jinmao Tower


Public Project

Beijing Capital Airport, Qinshan Nuclear 
Power Plant, GaziBarotha Hydropower Station 
In Pakistan, North Jeddah Water Pump 
Station, Dubai Metro, Suzhou Gymnasium


Building Mechanical Cold Forging Press Screwless Rebar Couplers

7.What makes us successful 
A. Shorten your engineering period -- the two rebars can be connected within 35 seconds; 
B. Catch the highest quality -- 100% broken rebars, no safty worrying, can past any safty quality test; 
C. Save rebars -- give up weld and colligation rather than our connecting methods, 
can save many rebars materials. 

Building Mechanical Cold Forging Press Screwless Rebar Couplers

 1). How many set machine a 20 foot container can put?
4sets Upset forging parallel thread machine. Total 10 wooden cases.

 2). How can I know the quality of JBCZ rebar coupler?
We can send you FREE SAMPLE to do test, or you can send us your rebar, we link it with our rebar coupler, then send back to you, if the test result is bad, we will pay you for the courier charges.

 3). Where is your company?
Our company is located between Shanghai and Nanjing China, if you arrive at Shanghai Airport, we are glad to pick up. It will take 2 to 3 hours from the Airport to our company by Car. You are very welcome to visit us!

4).If you have any problems about Lenton Standard Steel Mechanical Rebar Connection Coupler, please send message to me, I will reply you within 1 working day.

If  any other questions, you are welcome to contact me as below:

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Ms. Crystal
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