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Training, Documentation and Process Control: Turning Training into Lasting Operational Improvements
A successful training seminar can create strong momentum across a tube, pipe, or roll forming operation. Operators, maintenance personnel, engineers, and managers may leave with new ideas and a better understanding of what needs to improve.Establishing Centerline and Pass Line Height
The final step in Turkshead setup is establishing the centerline and pass line height. Before making those adjustments, confirm that the rolls are horizontal and vertical.Positioning Turkshead Rolls for Proper Operation
After the Turkshead tooling has been checked for alignment and integrity, the rolls can be positioned. Two common methods are used: feeler gauges and a setup plug gauge.Verifying Turkshead Alignment and Roll Integrity
Before positioning the Turkshead rolls, verify that the tooling is installed correctly and that the roll faces are aligned. This step helps confirm that the Turkshead is mechanically ready before gap setting or centerline adjustments begin.Evaluating Side Pass Stand Condition and Stability
Before any alignment work is performed, the integrity of the side pass stands should be verified.Preventing Bearing Failure Through Proper Preload
Proper preload is critical to the long-term performance of tapered roller bearings. Bearings that are too tight may overheat and fail prematurely. Bearings that are too loose can create alignment issues, shaft movement, and inconsistent product quality.Preventive Maintenance and Mill Integrity: Building an Effective Preventive Maintenance Program
Preventive maintenance remains one of the most effective ways to reduce downtime, improve reliability, and minimize costly production interruptions.Improving Bend Definition and Corner Quality
Producing sharp inside corners can be challenging when profile geometry limits access to the bend area. Poorly defined corners often result in distorted profiles, dimensional variation, and reduced product quality.Roll Forming and Material Flow Challenges: Identifying and Correcting Material Overfeeding
Material overfeeding occurs when excess material gathers between forming passes. This condition typically appears early in the forming progression while the material remains relatively flat and susceptible to instability.Weld Box Setup and Weld Preparation: Setting Up a Weld Box for Consistent Weld Quality
Proper weld box setup begins long before the material reaches the welding section. The integrity of the weld box itself must first be verified by inspecting the chuck assembly, clevises, weld roll pins, bearings, and lubrication points.Reducing Setup Time with Single Point Adjustment: Roll-Kraft Quick Tips Article Series
Single point adjustment systems simplify mill setup by allowing operators to adjust both the inboard and outboard stands simultaneously through a single adjustment mechanism.Selecting the Correct Strip Width for Tube Production: Roll-Kraft Quick Tips Article Series
Strip width selection is one of the most frequently debated topics in the tube and pipe industry. While many assume strip width can be calculated simply by multiplying the finished tube diameter by pi, tube production introduces additional variables.Determining the Ratio of the Gearbox and Tooling in the Breakdown Section: Roll-Kraft Quick Tips Article Series
Many tube and pipe mills utilize unequal top and bottom roll diameters in the breakdown section. To accommodate these differences, the gearbox ratio must match the tooling ratio.Tube Mill Setup Procedures: Breakdown, Fin Section, Weld Setup & Sizing Guide
Proper tube mill setup is critical to achieving consistent tube quality, minimizing scrap, reducing downtime, and improving overall production efficiency. In this guide, Roll-Kraft walks through the core setup procedures used throughout the breakdown, fin,Tube and Pipe Mill Safety Best Practices
Safety is paramount in weld/tube mill operations. These environments involve heavy materials, high-speed moving parts, and welding processes – all of which pose significant hazards if proper precautions are not followed.Time to Roll Profits!
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Roll-Kraft Names Mike Samplak as Plant Manager
Roll-Kraft is pleased to announce the appointment of Mr. Mike Samplak to the position of Plant Manager at its headquarters facility in Mentor, OH.
Roll-Kraft names Frank Lowery as Vice President of Roll Form Applications
Roll-Kraft is pleased to announce the appointment of Frank Lowery to Vice President of Roll Form Applications.
Kevin Gehrisch Becomes President of Roll-Kraft Companies
Roll-Kraft is pleased to announce the appointment of Kevin Gehrisch to the position of President.