Lenton Standard Thread Coupler
Product Specifications
| Prod Model: |
12-40mm |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| 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 |
| Service: |
Excellent |
| Quality: |
Wonderful |
| Material: |
Carbon Steel |
| Standard: |
Standard |
| Connection: |
Mechanical Connection |
Product Description
UPSET FORGING PARALLEL THREAD
SYSTEM
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 .
2. Technical data
Steel bar Diameter
(MM) | Out Dia.of
Coupler(MM) | Inner Dia.of
Coupler(MM) | Length of
Coupler(MM) | Size of Thread
(MM) |
| 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 |
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. 
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. 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
JGJ107-2003,JG171-2005.2 ,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 operationand quick link.4,Environmental protection and economy profit: noenvironment pollution, can work all day, not affected byweather, economize energy source and bar material. 7.Delivery Packing
8. JBCZ's Clients 
Located in Heng Shan Qiao crossing of Shanghai-Nanjing Highway, Changzhou City, Jiangsu Province, China. JBCZ company was established in 1987, is a professional developer and manufacturer of rebar mechanical splice products, contains rebar processing machines and rebar couplers. We have four systems of machine:
1. Upset forging parallel thread machine and coupler
2. Rib peeling roll stamping machine and coupler
3. Cold extrusion press machine and coupler
4. Taper thread machine and coupler
The company has coupler streamline production workshop, mechanical precision production workshop, and equipped with engineering department in home and technical department which are responsible for the corresponding service for overseas. Company has an annual production capacity of 6 million 12-40mm reinforcing steel bar upset forging straight screw thread connection adapter sleeves, and more than 500 sets of machinery, which could well meet the requirements of major and key construction projects of home and overseas. The company has a perfect quantity, management and control system. We are strict to buy the raw materials, produce products and test the products. Our products and technology Have past GB/T19001-2000idt, ISO9001: 2000international quality management system and CE certification.
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.
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.
Our products have been used in following countries: United Arab Emirates, Ukraine, Poland, Sudan, Pakistan, Malaysia, Vietnam, Brazil, South Korea, Thailand, Iran, India, Mexico, New Zealand, Colombia, Ethiopia and Philippines etc.
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.
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