Dextra Standard BS4449 Rebar Parallel Upset Forging Thread Rolling Machines:
This rebar parallel upset forging thread rolling machine(GZL-45) works together with upset forging machine(GD-150) and couplers for the connection of rebar whose diameter is between 12mm-40mm.
| Advantages | 1.Tensile Strength is strong;
2.Hnady operation and quick link;
3.High efficient; Connection is different;
4.High adaptablity;
5.Environment protection; |
| Privilege | According your order, we can give mold as a present; |
| Package | Wooden case; |
| Origin | Changzhou City, Jiangsu Province, China |
| Standard | Customize |
| Other | 1.provide FREE SAMPLE
2.We can provide some privilege, welcome to contact me. |
Working Principle of Rebar Parallel Upset Forging Thread Rolling machines:
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.
Advantages of Rebar Parallel Upset ForgingThread Rolling Machines:
1, adopts upset forging parallel thread connection technology;
2, wide working range: Adaptable for 12mm-40mm 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 strength: Stronger than the reinforcement bar and guarantees bar break under tensile stress(tensile strength of connection point =1.1 times of connected bar's specified tensile strength). It can satisfy the requirements stipulated in the Chinese standard jgj107-2003, jg171-2005.
4, high efficiency: Upset forging and threading one joint only needs no more than one minute, and handy operation and quick link.
5, Environmental protection and economy profit: No envirement pullution, can work all day, not affected by weather, economize energy source and bar material.
Rebar Couplers of Parallel Upset ForgingThread Rolling Machines:
| Parameters of standard couplers: |
| Diameter of steel bar(mm) | Outer Diameter of coupler(mm) | Length of coupler
(mm) | Dimension of thread(mm) |
| 12 | 22 | 30 | M14x2.0 |
| 14 | 24 | 34 | M16x2.0 |
| 16 | 26 | 40 | M20x2.5 |
| 18 | 29 | 44 | M22x2.5 |
| 20 | 32 | 48 | M24x3.0 |
| 22 | 36 | 52 | M27x3.0 |
| 25 | 40 | 60 | M30x3.5 |
| 28 | 44 | 66 | M33x3.5 |
| 32 | 50 | 72 | M36x4.0 |
| 36 | 56 | 80 | M39x4.0 |
| 40 | 62 | 90 | M45x4.0 |
Questions:
1. 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.
2. 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!
3. If you have any problems about Dextra Standard BS4449 Rebar Parallel Upset Forging Thread Rolling Machines, please send message to me, I will reply you within 1 working day.
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.
