Roller type | 16/31.5 | 20/41 | 28/52.5 | 28/52.5 |
Roller Frame Model | 16-18 | 20-22 | 25-32 | 36-40 |
Adaptable rebar diameter（mm） | φ16-φ18 | φ20-φ22 | φ25-φ32 | φ36-φ40 |
Overall dimensions（mm） | 1820×815×1100 mm | |||
Weight（Kg） | 680Kg | |||
Maximum processing length（mm） | 90 | |||
Speed ratio of reducer | 1：23 | |||
Main motor power, speed | 7.5Kw 、1450rpm | |||
Pump motor power, speed | 0.12Kw、2800r/min | |||
Power , frequency | 380V 50Hz | |||
1. Reinforcing bars are rolled after ribbing to protect the highest tensile strength of the base material, meeting the requirements of JGJ107, ACI318, BS8110, DIN1045, UBC1997, NF A35-020,
2. This machine adopts manual control and mechanical transmission. The structure of the equipment is simple, easy to operate and simple to learn,
3. The machine can complete both the rib-stripping and thread-rolling processes in a single clamping of the reinforcement bar, resulting in high processing efficiency.
4. The machine head uses the rising rollerl design for thread rolling, eliminating the need for the head to reverse and retract the thread, which saves approximately 35% of the time compared to traditional thread rolling machines when processing a standard thread end.
5. The rib-stripping blades are designed with eight cutting edges, increasing their lifespan by 3-4 times compared to traditional blades.
6. After the reinforcement bar is stripped of its ribs, it undergoes a four-wheel rolling process, which, compared to the traditional three-wheel rolling, results in higher precision of the threaded profile and a superior thread form. This enhanced process is more suitable for environments where the requirements for reinforcement bar connections are more stringent.
7. After the ribs are stripped, the reinforcement bar undergoes three-wheel rolling, ensuring that the precision of the thread is not affected by changes in the reinforcement bar's dimensions, resulting in good thread form and high precision.
8. The machine frame is constructed from a single welded steel component, which is processed as a whole after aging treatment, ensuring high dimensional accuracy.
9. The reducer adopts a new structural design with a low center of gravity, providing high processing stability.
10. Key components such as the machine head, vise, and reducer are made of high-quality alloy structural steel and alloy tool steel. Through appropriate heat treatment and surface treatment, the mechanical properties of these critical parts are significantly improved, endowing the equipment with advantages such as a long lifespan and high reliability, thereby ensuring the stability of the processed thread ends.
11. The operating voltage can be customized according to customer requirements, Processing reverse threads only requires replacing the reverse thread roller frame.
