Jiangsu, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Construction & Decoration, Manufacturing & Processing Machinery
Management System Certification:
ISO9001:2015 certificate
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Machinery, Construction Equipment, Coupling manufacturer / supplier in China, offering Lenton BS4449 Approved Upsetting Forging Parallel Thread Machine, Dextra Type Reinforcing Bar Swaging Coupler, Bartec Type Rebar Coupling in Construction and so on.

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Supplier Homepage Products Forging Type Thread Coupler&Machine Lenton BS4449 Approved Upsetting Forging Parallel Thread Machine
  • Lenton BS4449 Approved Upsetting Forging Parallel Thread Machine
  • Lenton BS4449 Approved Upsetting Forging Parallel Thread Machine
  • Lenton BS4449 Approved Upsetting Forging Parallel Thread Machine

Lenton BS4449 Approved Upsetting Forging Parallel Thread Machine

Get Latest Price
Min. Order / Reference FOB Price
2 Sets US $6,600/ Set
Port: Shanghai, China
Production Capacity: 500 Sets/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Type: Forging Operation
Forging Forming Method: Mold Forging
Power Source: Pneumatic
Feature: High Efficiency
Certification: ISO9001, CE
Warranty: 12 Months

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Basic Info

Model NO.: 12-40mm
Customized: Customized
Advantage: Use Widely
Condition: New
Model No.: Gd-150;Gzl-45
Colour: Red, White, Green
Function: Process Rebar Dia. From12~40mm
Tensile Strength: 1.08-1.35 Times of Rebar
Certificate: Ce and ISO
Gzl-45: Patent No. Zl97247900.7
Gd-150: Patent No. Zl97243207.8
Port: Shanghai Port by Sea
Quality: We Have Own Patent
Trademark: JBCZ
Transport Package: Three Wooden Cases
Specification: process steel bar dia. from 12 to 40mm
Origin: China
HS Code: 8479819

Product Description


1. Description 

The upset forging parallel thread machine contains : 
one rebar threading machine(GZL-45) 
one oil pump 
one upset forging machine(GD-150) 
they work together with couplers for the connection of rebar whose diameter is between 12mm and 40mm .
Lenton BS4449 Approved Upsetting Forging Parallel Thread Machine

2. Technical data 
Steel bar 
Out Dia.of 
Inner Dia.of 
Length of Coupler
Size of Thread
12 20 11.9 30 M14*2 
14 22 13.9 34 M16*2 
16 26 17.4 40 M20*2.5 
18 29 19.4 44 M22*2.5 
20 32 20.9 48 M24*3 
22 36 23.9 52 M27*3 
25 40 26.3 60 M30*3.5 
28 44.5 29.3 66 M33*3.5 
32 50 31.8 72 M36*4.0 
36 56 34.8 80 M39*4.0 
40 62 40.3 90 M45*4.0 


According to Chinese standard GB 1499.2-2007,
For rebar HRB400:Tensile strength≥540Mpa,Yeild strength≥400Mpa;
For rebar HRB500:Tensile strength≥630Mpa,Yeild strength≥500Mpa.
The upset forging parallel thread connection technology can not only be used for the   connection of HRB400 rebar, but also for other rebar, such as HRB500, Gr.60, Gr.75, Gr.80, B500B,B500C, etc. Those of tensile strength is more than 700Mpa and so on.

Lenton BS4449 Approved Upsetting Forging Parallel Thread Machine

3. Working principle 
First, we use GD-150 to forging the end of rebar. 
Second, we use the GZL-45 to threading the end of rebar. 
Third, we use the coupler to link the two ends of rebar.

Lenton BS4449 Approved Upsetting Forging Parallel Thread Machine

4. 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. 

Lenton BS4449 Approved Upsetting Forging Parallel Thread Machine

5.Why choose JBCZ 
1, High strength: the strength reach Grade I , stronger than the 
reinforcement bar and guarantees bar break under
tensile stress (tensile strength of connection point =1.1 times of connected bar).
It can satisfy the requirements stipulated in the Chinese standard 
2 ,Wide working range: adaptable for Φ12mm-Φ50mm same diameter, different diameter, bending, new and old,
advance covered up rebar of GB 1499 , BS 4449 , ASTM A615 or 
ASTM A706 standard.
3,High efficiency: upset forging and threading one joint only needs 
no more than one minute, and handy operation
and quick link.
4,Environmental protection and economy profit: no
environment pollution, can work all day, not affected by
weather, economize energy source and bar material.

Application in Construction Project
Bridge ProjectHangzhou Bay Crossing Sea Bridge, 
Jiangyin Yangzi River Bridge, Jiangsu Runyang Bridge
Commercial Building 
Burj Khalifa Tower, Oriental Pearl tower, 
Saraya Tower, Jinmao Tower
Public ProjectBeijing Capital Airport, Qinshan Nuclear Power Plant, 
Gazi-Barotha Hydropower Station In Pakistan, 
North Jeddah Water Pump Station, 
Dubai Metro, Suzhou Gymnasium
Dextra Fortec Type Standard Rebar Coupler (12-40mm)
6. One of JBCZ Clients

Dextra Fortec Type Standard Rebar Coupler (12-40mm)

Rebar Coupler Clients 

JBCZ  products have been to 30 countries over the world :

Saudi Arabia, Mexico, Poland,Colombia, Pakistan, Qatar, UAE , Japan ,France ,New Zealand ,India , Ukraine, Sudan, Brazl, Lebanon ,South Korea, Iran, Thailand , Argentina, Kuwait,Taiwan,Russia, Dominica , Turkey, Malaysia ,Jamaica,Ethiopia ,Zambia,Philippines, China


Q: Are you trading company or manufacturer ?

A: We are factory. We are the FIRST manufacturer of rebar coupler since 1987.

Q: How long is your delivery time?

A: Generally it is within 5-10 days if the goods are in stock. or it is within  15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? Is it free or extra ?

A: Yes, we could offer the sample for free charge , but clients do not need to pay the cost of freight.

Q: What is your terms of payment ?

A: Payment 100% in advance.  Can communicate.

B:All the payment go through Aliababa Onetouch or Alibaba assurance payment 

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