**High Ductility Cold Rolled Rib Steel Wire Making Machine - TW3B-800/12-F**
**Model No.:** TW3B-800/12-F
**Control Type:** Automatic
**Machine Size:** Length: 40m, Width: 5.5m
**Voltage:** 380V/50Hz
**Raw Material:** Steel Bar
**Trademark:** TIMAC
**Specification:** CE ISO9000
**Origin:** China (Mainland)
**HS Code:** 8479819000
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**Overview of the High Ductility Cold Rolled Rib Steel Wire Making Machine - TW3B-800/12-F**
The TW3B-800/12-F is a state-of-the-art cold rolled rib steel wire making machine designed for high efficiency and precision in steel processing. This advanced system is ideal for producing high-quality ribbed steel bars with enhanced ductility and strength. It integrates modern technology to ensure smooth operation, energy efficiency, and consistent product quality.
**Key Features:**
- **Automatic Control System:** Ensures precise operation and reduces manual intervention.
- **High Processing Speed:** Capable of reaching up to 180 meters per minute for smaller diameters.
- **Advanced Heating Technology:** Utilizes medium-frequency induction heating to improve material properties and reduce internal stress.
- **Integrated Production Line:** Includes dephosphorization mill, rolling units, CNC flying shear, and automatic packaging systems for a seamless workflow.
- **Energy Efficient:** Designed with variable frequency drives and optimized power consumption.
**Machine Parameters:**
- **Rated Power:** Medium Frequency: 800KW; Rolling Mill: 160KW
- **Dimensions:** Length: 40m, Width: 5.5m
- **Maximum Speed:** 180m/min
- **Workpiece Size Range:** Φ5.5–Φ12mm
- **Max Vibration Intensity:** V ≤ 2.8m/s
- **Max Temperature Rise:** 60°C
- **Receiving Part Options:** Standard double steel machine (12m), 1.5t plate screw production line available.
**Equipment List of the Production Line:**
| Equipment Name | Model | Quantity | Remarks |
|------------------------------------|-----------------|----------|---------|
| Dephosphorization Reducing Mill | TWDCLJ01-00 | 1 | Worm and worm gear adjustment |
| Cold Rolling Mill Units | TW-ZJ-01 | 1 | Steel plate welding, hard tooth surface, fine grinding |
| Rolling Mill Motor | TWYVF Series | 1 | 160KW AC variable frequency motor |
| Electrical Cabinet for Rolling Mill| TWKV2000-1850G/4T | 1 | 185KW AC variable frequency drive |
| Medium-Frequency Heating Device | TWGZ(Y)P Series | 1 | Power: 500kW + 300kW |
| CNC Flying Shear | TWHXL-FJ-272 | 1 | Max shearing diameter: 12mm, speed: 180m/min |
| Centralized Operation Box | TWST-FJ | 1 | Controls both flying shear and steel tilting machine |
| Steel Tilting Machine | TW-FGJ-00 | 1 | Two stepping motors, 50N.m torque |
| Packing Machine | TWDBC-01/02 | 2 | Two racks, 0.55kW motor drive |
| Automatic Pushing Device for Steel | TWTGJ-1 | 2 | Reduces labor, ensures alignment |
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**Introduction:**
This high ductility cold rolled rib steel wire making machine is ideal for manufacturers looking for an efficient and reliable solution for producing high-quality ribbed steel bars. The machine is capable of processing materials from Φ5.5 mm to Φ12 mm, with varying speeds based on the required temperature and material properties. For example, at a heating temperature of 580°C, it can process Φ8–Φ10 mm bars at 150 m/min and Φ10.5–Φ12 mm bars at 130 m/min.
**Machine Composition:**
The machine consists of several key components including:
- A dephosphorization reducing mill
- Driving and driven rolling mills
- Medium-frequency heat treatment devices
- CNC flying shear
- Speed measuring device
- Automatic steel tilting or coiled reinforced bar device
- Baler
**Function:**
It uses ordinary carbon steel as raw material and processes it through reduction, forming, and heat treatment to enhance the grain boundary structure, improve physical properties, and achieve automated sizing, cutting, and baling for storage.
**Features:**
1. **Efficient Rolling Process:** Combines one-time reduction and forming, allowing easy adjustment of speed and roller settings.
2. **Online Quality Control:** Incorporates online heat treatment, control, and quality inspection technologies for continuous, high-speed operation.
3. **Full Automation:** Supports 10m and 12m production lines, ensuring consistent output.
4. **Coiled Production Line:** Offers flexibility for different product configurations.
5. **Environmental Protection:** Uses enclosed guards and optimized design to maintain a clean working environment.
**Phosphorus Removal Machine:**
- Reducer adjustment saves labor.
- Full-enclosed protection guard ensures cleanliness.
- YG8 alloy guide mold and Cr12 alloy guide wheel enhance performance.
- Optimized loading angle ensures smooth feeding.
- Function: Removes oxide layers, reduces adhesion, and improves surface quality.
**Power Unit of Driving and Driven Rolling Mill:**
- Provides rolling power via variable frequency motor.
- Gear motor reduces speed and drives upper and lower spindles.
- Features include low starting current, noise reduction, and high transmission efficiency.
**Rolling Mill Units:**
- **Reducing Mill:** Processes raw materials after finishing mill starts.
- **Spindle Unit:** Made of alloy steel, tempered and heat-treated for durability.
- **Rolling Ring:** Made of WC alloy, designed for long-lasting use and stability.
**Flying Shear:**
- CNC-controlled, with high precision and fast response.
- Equipped with servo motors and gear reduction for accurate cutting.
- Features include wear-resistant tools, vibration isolation, and high torque.
**Centralized Operation Cabinet:**
- Integrates all electrical systems for centralized control.
- Allows parameter adjustments such as production speed, tempering temperature, and cutting length.
**Steel Tilting Machine:**
- Transports cut rebars to the tilting unit.
- Controlled by PLC for continuous and automated operation.
- Reduces labor and improves efficiency.
**Small-Type Coiler:**
- Collects and packages coiled rebars.
- Includes coiling machine, cycloid mechanism, and discharging car.
- Designed for stability, ease of maintenance, and high automation.
This comprehensive machine is perfect for manufacturers aiming to produce high-quality ribbed steel bars efficiently and reliably. With its advanced features and user-friendly design, it meets the demands of modern steel production.
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Shandong Rizhaoxin Metal Products Co., Ltd. , https://www.changyisteel.com