Specifications | SR110 | SR120 | SR130 | |
1 | Wire diameter | 2-4mm | 3.5-7mm | 6-10mm |
2 | The length of the bar ** | 2 meters | 2 meters | 2 meters |
3 | The length of the machine | 3.75 meters | 3.75 meters | 4.45 meters |
4 | Main motor power | 3kw | 4kw | 7.5kw |
5 | Cutter hydraulic motor power | 2.2kw | 3kw | 3kw |
6 | Wire straightening speed per min | 25-50 m/min | 25-50 m/min | 18-30 m/min |
7 | The number of traction gearboxes | 2 pieces | 2 pieces | 3 pieces |
8 | The rotation speed of the spinner (rotor) | 2800rpm | 2500rpm | 1500rpm |
9 | Required electricity | 9 amps | 13 amps | 20 amps |
Different types of wire straightening and cutting machines
- Rotor wire straightening and cutting machine
- Rolling wire straightening and cutting machine
Rotor straightening and cutting machine
A rotor straightening and cutting machine is a type of bar straightening and cutting machine which is specifically designed to straighten wires and rebar up to 10mm in diameter. Rather than utilizing multiple rollers, it employs a rotor system to rectify rebar bends. The rotor straightening and cutting machine functions as follows:
Rebar or wire entry
Usually, the wires are placed in the machine as rolls or coils.
Spinning for straightening the wire
In the rotor straightening and cutting machine, the spinning system is used to straighten the bends of the wire or rebar. The rotor swiftly rotate around the wire, applying pressure in various directions to effectively correct the bends. The rotor straightening and cutting machine is ideal for straightening thinner (usually less than 10 mm) and curved wires and bars due to its mechanism.
Wire length adjustment
The machine is equipped with a length measuring system that determines the length of the rebar after it has been straightened. Cutting blades, also known as cutters, precisely cut wire or rebar to specific lengths with high accuracy. These cuts are done accurately to obtain rebar of equal length, straight and without pleats.
Collection of straightened wire bars:
After cutting, the straightened rebar are gathered in the wire storage area and are prepared for packing or transfer to the next stages of production.
Key features of the Rotor straightening and cutting machine
Acceptable speed: Due to its rapid spinning system, this machine can efficiently straighten and cut a large amount of wire in a short period (The maximum speed that we have achieved is a production speed of 53 meters per minute).
Precision in straightening: For achieving precise straightening of bars and thin wires, a rotor straightening and cutting machine is the ideal solution.
Application in wire industries: These machines are primarily utilized in industries such as wire mesh production, metal fencing, kitchen appliance manufacturing, and other wire products that require straightening and cutting bars.
Rolling straightening and cutting machine
This machine is designed to efficiently straighten and cut metal bars or wires to the required lengths. This machine is commonly used in the construction industry and for the production of metal parts to prepare rebars and wires for various purposes. In general, the operation of Rolling straightening and cutting machine is divided into several stages:
Entry of rebar or wire:
The wire or rebar enters the machine in the form of coils.
Straightening process:
The rebar or wire is passed through several horizontal and vertical rollers. These rollers are positioned to gradually straighten the bends of the rebar in both horizontal and vertical directions.
Measuring and adjusting the length:
The machine is equipped with a system for measuring the length of rebar or wire. By utilizing servomotors and an encoder, the exact length of the bars is determined and then cut.
Collection and Unloading:
The straightened and cut rebar are removed from the machine as individual bars and then collected in the wire storage section as a bundle of wire. If you don't require high precision for straightening the wires, you can utilize the rolling straightening machine, which operates at a relatively high speed and with much lower depreciation.