Mini Rolling Mill Production Line
Mini rolling mill production line is a compact, cost-effective rolling processing solution.
- Rolling direction
- H series
- Capacity
- 0.5T-5T
- Rolling speed
- 1.5-5m/s
- Size of billet
- 30*30-90*90
How it works
It is mainly used for hot rolling of carbon steel, alloy steel, scrap recycled steel and other metal materials.
Widely applied in small steel factories, foundries, metal processing plants, and small metal recycling enterprises. It can produce rebar, round bar, flat steel, wire rod and other steel profiles, ideal for small-scale production, low-investment projects and regional steel processing.
Continuous casting turns molten metal into a solid semi-finished shape in one uninterrupted step. Metal is poured into a cooled mould, a skin forms, and the strand is withdrawn at a rate matched to the casting temperature, so the solidification front stays in the same place in the mould. The result is a billet, ingot or rod with consistent structure instead of a series of individual ingots.
Rolling follows casting when the product needs a smaller section. The cast strand is reduced through successive stands while it is still hot enough to deform, which is why the caster and the mill are specified together: the casting rate has to feed the mill, and the reduction schedule has to match the section the caster can produce.
Key features
- Adopt integrated and compact overall layout, occupy less workshop space, reduce infrastructure investment and site construction cost
- Equipped with mature rolling forming technology, stable transmission structure and continuous production capacity, realizing one-stop rolling processing from raw billet to finished products
- Support adjustable rolling speed and customizable product specifications, which can flexibly produce various sizes of steel bars and profiles to meet diverse market demands
- Matched with simple and easy control system, the operation logic is clear, the labor threshold is low, and ordinary workers can master the operation quickly
- Equipped with perfect safety protection and failure alarm devices, to avoid equipment damage and production accidents, ensuring safe and stable production
- Support customized configuration according to customer's output demand, factory space and processing materials, with strong adaptability and flexible installation conditions
How to choose casting and rolling
- Define the finished product first — ingot weight, billet section or rod diameter — and derive the casting rate from it.
- Match casting speed to melting capacity. A caster that outruns the furnace idles; one that is slower than the furnace builds a queue of molten metal.
- Confirm the cooling water demand; secondary cooling is the constraint on casting speed in most installations.
- Decide how much of the line you are buying: casting only, casting plus rolling, or casting with the auxiliary heating, drying and cooling equipment specified alongside it.
Technical data
| Rolling direction | H series |
|---|---|
| Capacity | 0.5T-5T |
| Rolling speed | 1.5-5m/s |
| Size of billet | 30*30-90*90 |
| Dimensions of steel bars | 6.5-32mm |
| Model | Power | Rolling Speed | Feed section | Rolling specification |
|---|---|---|---|---|
| H200-2 | 90KW | 1.5 | 30*30 | Ø10-16 |
| H220-2 | 95KW | 1.5-2 | 40*40 | Ø10-24 |
| H250-3 | 180KW | 1.8-2.5 | 50*50 | Ø8-32 |
| H250-4 | 315/240KW | 2.5-4 | 60*60 | Ø8-32 |
| H250-5 | 500KW | 2.5-5 | 50*50 | Ø6.5-32 |
| H280-5 | 630KW | 2-2.5 | 70*70 | Ø6.5-32 |
| H300-5 | 680KW | 2-2.5 | 90*90 | Ø6.5-32 |
| H350-5 | 800KW | 2-2.5 | 90*90 | Ø6.5-32 |
Specifications are indicative for the model family and are confirmed against your material in the quotation. Wear parts, power supply and control options are listed per project.
Frequently asked questions
What capacity does the Mini Rolling Mill Production Line handle?
0.5T-5T. Throughput depends on the material, its bulk density and how evenly the machine is fed, so the figure is confirmed against your material in the quotation.
Which models of the mini rolling mill production line are available?
8 configurations are listed on this page: H200-2, H220-2, H250-3, H250-4, H250-5, H280-5, H300-5, H350-5. The right one is set by the throughput you need and the largest piece you will feed.
How do I get a price for the Mini Rolling Mill Production Line?
There is no list price — every unit is configured to the material first, because the drive, chamber or coil changes with it. Send the material you process, the throughput you need per hour and the destination port, and the quotation is built on those three.
What is continuous casting and why use it instead of ingot casting?
In continuous casting, molten metal is poured through a cooled mould and withdrawn as a continuous strand, so solidification happens once and in a controlled place. Compared with casting individual ingots, it gives a more uniform structure, less crop loss and a shape that feeds a rolling mill directly.
How is casting speed determined?
By the balance between pouring temperature, mould cooling and secondary cooling: the strand must be solid enough at the withdrawal point to hold its shape. Practical casting speed is therefore set with the melting supply and the cooling system in view, not chosen independently.
Often specified together
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