This Φ185×600/Φ530×570 Four-High Three-Stand Tandem Cold Rolling Mill is designed to efficiently and effectively reduce the thickness of
steel strip from an input thickness of 1.0-1.8 mm down to the final
output thickness range. It features a four-high, three-stand
configuration arranged in series to progressively reduce the strip
thickness in a single pass.
- Four-high rolling configuration for precise thickness control;
- Three-stand continuous rolling process for enhanced productivity;
- Robust construction with heavy-duty work rollers and backup
rollers;
- Intelligent automation and process control for consistent
quality;
- Capable of handling materials from 4.0mm to 1.5mm thickness;
- Maximum rolling speed up to 150 m/min for high throughput.
- Capability to handle a wide range of carbon steel grades,
including Q195, Q235, SPCC, SPCD, and SPCE.
| Model No. | Φ185×600/Φ530×570 4-Hi 3-Stand Cold Rolling Mill |
| Material | Q195, Q235 carbon steel |
| Material thickness (mm) | 2.75-4.0 |
| Material width (mm) | 400-520 |
| Output thickness (mm) | 1.0-1.5 |
| Rolling pressure (KN) | 4500 |
| Backup roller size (mm) | Φ530×570 |
| Work roller (mm) | Φ185×600 |
| Mill stand | 3 stands |
| Drive mode | By work roller |
| Main motor | DC motor |
| Reducer | Combined gearbox |
| Decoiler (option) | Φ508×700 |
| Recoiler (option) | Φ508×700 |
| Rolling speed (m/min.) | 150 |
| Accumulator | Ground type |
| Recoiler tension (KN) | 45 |
| Screw-down mode | Mechanical type |
| DC speed regulation | Simens |
| Electrical control | Simens |
| Total installation capacity (KW) | about 1800 |
Note: The above specifications are for reference only. Customized
cold rolling mill as per customer's requirements and demands would
be available.
Loading device → Decoiler → Straightening and pinch → Shearing →
Welding → Storage accumulator → 5-roller tension unit → Mechanical
centering → F1 4-hi rolling mill → F2 4-hi rolling mill → Recoiler
→ Unloading device
The Φ185×600/Φ530×570 Four-High Three-Stand Tandem Cold Rolling
Mill is suitable for processing a wide range of materials,
including steel, aluminum, copper and copper alloys, nickel and
nickel alloys, titanium, and other non-ferrous metals. These
materials are used in various industries such as automotive,
aerospace, construction, electronics, and manufacturing.
Packaging:
All parts of the Φ185×600/Φ530×570 Four-High Three-Stand Tandem
Cold Rolling Mill are fixed inside container by steel wires and
special PET straps, in order to make sure all parts will not move
during transportation and avoid any kinds of damage of machine and
container.
Shipping:
Sea Freight: The Φ185×600/Φ530×570 Four-High Three-Stand Tandem Cold Rolling
Mill often shipped via ocean freight, especially for international
transportation. The equipment is securely loaded into shipping
containers or flat racks, which are then loaded onto cargo vessels.
This mode is suitable for long-distance shipping and can
accommodate larger and heavier continuous rolling mill.
Air Freight: When there is a need for fast delivery or for shipping smaller or
lighter cold rolling mill, air freight can be used. The equipment
is packed and loaded onto aircraft for transportation. Air freight
is typically more expensive than ocean freight but offers quicker
transit times.
1) Customized service, including consulating, design, technical
proposal, one-stop servicing.
2) High cost-effective product.
3) All-around pre-sales & after-sales services.
Q1. What is a continuous rolling mill?
A continuous rolling mill is a type of metal rolling mill that is
designed for high-volume production and continuous processing of
metal strips or coils.
Q2. What materials can be processed on a continuous rolling mill?
Continuous rolling mills can process a wide range of materials,
including steel, aluminum, copper, nickel, titanium, and other
non-ferrous metals.
Q3. How does a continuous rolling mill work?
Continuous rolling mills consist of multiple stands arranged in a
tandem configuration. Metal strips or coils are fed into the first
stand, and as they pass through each stand, the rolls progressively
reduce the thickness and increase the length of the metal.
Q4. What control systems are used in continuous rolling mills?
Continuous rolling mills are equipped with advanced automation and
control systems that monitor and adjust parameters such as roll
gap, rolling speed, temperature, and tension, ensuring precise
rolling specifications and maintaining product quality.
Q5. Can continuous rolling mills produce different sizes and shapes?
Yes, continuous rolling mills can be adjusted to produce different
thicknesses, widths, and shapes of metal strips or coils by
changing the rolling parameters and adjusting the mill
configuration.
