China Two-Roller Reversible Cold Rolling Mill - Leading Suppliers and Factory for Quality Solutions
Introduction
This rolling mill is specially designed for precision cold rolling of copper busbars, suitable for materials with a width of 300 mm and an incoming thickness of ≤13 mm. Through multi-pass reversible rolling combined with intermediate annealing, it can stably produce high-precision finished products (1 × 300 mm). The whole line features high automation, stable operation, and is ideal for high-precision non-ferrous metal processing.
Production Process
Uncoiling
→
Leveling
→
Vertical Rolling
→
Left Coiling
→
Two-Roller Cold Rolling
→
Right Coiling
Key Capabilities & Design Features
The two-roller reversible cold rolling mill is equipped with an AGC (Automatic Gauge Control) hydraulic system, enabling precise roll gap control. The finished thickness accuracy can reach ±0.02 mm, with excellent flatness and tight edge tolerance control.
With reversible rolling capability, the mill improves material utilization, reduces energy consumption, and minimizes equipment footprint.
The coiling system adopts constant tension control with automatic speed tracking, ensuring stable strip running, preventing strip breakage and deviation, and improving product consistency.
The two-roller reversible cold rolling mill features a high-rigidity structural design with an integral base and heavy-duty housing, providing excellent vibration resistance and ensuring stable rolling performance. The electrical control system adopts Siemens full-digital DC drives and PLC control, enabling parameter setting, real-time monitoring, and fault alarm functions, with user-friendly operation and high automation level.
The equipment is designed with a modular structure. Key components are manufactured to high standards, and the hydraulic system offers fast response and long service life. The mill is easy to maintain, with low operating costs, and can be customized to meet different production requirements.
Technical Parameters
| Parameter | Specification |
|---|---|
| Raw material | 13 × 300 mm |
| Finished product | 1 × 300 mm (±0.02 mm) |
| Max. coil weight | 5 T |
| Rolling speed | ≤50 m/min |
| Main motor power | 250 kW |
Professional Technical Team
We can provide our customers with the most professional and comprehensive technical support with rich experience and a professional technical team.
other information, we also provide a professional technical team to the customer site for installation and commissioning, and provide customers with face-to-face technical guidance.
Choosing our equipment means choosing a strong and professional technical team, first-class quality and perfect after-sales guarantee.
Frequently Asked Questions (FAQ)
What materials and input sizes is this rolling mill designed for?
This rolling mill is specifically designed for the precision cold rolling of copper busbars with an incoming thickness of ≤13 mm and a maximum width of 300 mm.
What is the thickness accuracy of the finished product?
Thanks to the integrated AGC (Automatic Gauge Control) hydraulic system, the mill achieves a highly precise finished thickness accuracy of ±0.02 mm for 1 × 300 mm copper strips.
How does the coiling system prevent strip breakage?
The coiling system uses advanced constant tension control with automatic speed tracking. This ensures stable strip running and prevents deviation or strip breakage during operation.
What control system does the rolling mill use?
The mill is equipped with a Siemens full-digital DC drive and PLC control system, allowing for seamless parameter setting, real-time monitoring, and automatic fault alarms.
Do you offer on-site installation and support?
Yes, we provide a professional technical team to handle on-site installation and commissioning, along with face-to-face technical guidance to ensure optimal operation.
China Two-Roller Reversible Cold Rolling Mill - Leading Suppliers and Factory for Quality Solutions
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