135 Years of Expertise
Mill Modernizations For Ferrous and Non-Ferrous Producers
Steel producers chasing tighter gauge tolerances can’t rely on outdated single-pass equipment. Our multi-stand cold rolling mill technology pairs precision engineering with modernization services, such as hydraulic roll-force upgrades and automatic gauge control.
Butech Bliss builds and modernizes these mills for ferrous and non-ferrous producers who can’t afford downtime or inconsistent output.
The Engineering Expertise Behind Every Cold Rolling Mill Modernization
Modernizing a cold rolling mill means solving problems that don’t show up until the equipment is running under load, like vibration that wasn’t there during testing or a new control system that won’t communicate with older mechanical components. Our engineering team troubleshoots these issues on-site and builds the fix directly into the modernization plan instead of treating it as a separate service call. That hands-on experience shapes every multi-stand and tandem cold rolling mill upgrade we deliver.
135 Years Behind Every Multi-Stand and Tandem Cold Rolling Mill We Build
With over 135 years of experience, Butech Bliss has built mills for nearly every application. Our extensive knowledge in ferrous and non-ferrous rolling mills enables us to offer a wide range of services, including:
- Hot Rolling Mill Equipment
- Single-Stand Cold Reduction Mills
- Multi-Stand Cold Reduction Mills
- Temper or Skin Pass Mills (in-line or reel to reel)
- Auxiliary Coil Handling and Mill Threading Equipment
- Auxiliary Support Systems
- Comprehensive Mill Modernization
Our typical mill modernization services include:
- Hydraulic Roll Force System Upgrades
- Automatic Gauge Control Systems
- Closed Loop Shape Control
- Increased Mill Power and Speed
- Increased Reel Power and Tension
- Quick Work Roll Change Systems
- Redesigned Entry and Exit Guides
- Hydraulic Loopers (for hot finishing mills)
- Reliable Replacement Parts
Butech Bliss provides replacement parts for all our equipment, dating back to the 1920s. Even for obsolete parts or non-Butech Bliss mills, our engineering team is ready to meet the challenge. Our customers know they can rely on us for all their replacement parts needs.
Multi-Stand Cold Rolling Mill FAQs
What is a multi-stand cold rolling mill?
A multi-stand cold rolling mill reduces metal thickness by passing strip through several connected stands in sequence, with each stand applying further reduction without reheating the material.
What is the difference between hot rolling and cold rolling?
Hot rolling shapes metal above its recrystallization temperature for faster, heavier reduction, while cold rolling works it at room temperature for tighter tolerances and a smoother surface finish.
How many stands does a multi-stand cold rolling mill typically have?
Stand count typically runs two to six, depending on target gauge, material hardness, and how much reduction the line needs to achieve in a single pass.
What metals can be processed on a multi-stand cold rolling mill?
These mills handle a wide range of ferrous and non-ferrous metals, including carbon steel, stainless steel, aluminum, and specialty alloys.
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Comprehensive Support & Expertise
End-to-End Services to Power Your Operations
Precision engineering, equipment alignment, and automation support—Butech Bliss delivers a comprehensive range of services tailored to optimize every aspect of your operations. Count on our expert team to maintain the reliability, efficiency, and longevity of your equipment.
