MR-90 Gang Rip Saw
The Diehl Machines MR-90 is an undercutting roll feed gang rip saw. The roll feed design r…

Diehl’s straight line rip saw machines set the industry standard for producing high-quality panels with minimal defects. These machines feature a unique undercutting design, allowing for precision cutting with either a straight or hollow edge. By cutting with only the leading edge of the blade, Diehl saws eliminate cross hatch marks and visible saw kerf, ensuring superior cut quality.
The ability to produce a hollow cut makes these saws ideal for applications like RF (radio frequency) or clamp glue-up, commonly used in high-end panel production. The undercutting design also improves stock control while ripping, reducing the risk of dangerous stock kickbacks, making it the safest option for precision panel cutting.
Our Straight Line Rip Saw Options Include:

Machines
The Diehl Machines MR-90 is an undercutting roll feed gang rip saw. The roll feed design r…
Diehl’s Full-Sized Rip Saw, a machine with the speed and performance to meet the most dema…
The Diehl Machines SL-35 is are our mid-sized Rip Saw, an economically priced machine with…
Automation & Robotics
Mereen-Johnson stands at the forefront of delivering cutting-edge automated handling solutions that will streamline your workforce and wood machinery assets. Our smart, automated handling solutions are meticulously crafted to enhance your machine throughput and efficacy while substantially trimming your labor expenses.
Our complete spectrum of services ranges from conceptualization and design of production lines to installation, personnel training and ongoing maintenance, and we cater to a wide array of client requirements, offering both standardized system solutions and fully personalized options to suit your specific needs.

Mereen-Johnson’s straight line rip saw machines are engineered to handle the toughest cutting jobs with precision and efficiency, making them perfect for high-demand industries where panel quality is critical.
Mereen-Johnson’s straight line rip saw machines are built for speed, precision, and reliability, delivering exceptional performance in the most demanding production environments. Designed with cutting-edge undercutting technology, these saws ensure minimal defects, superior cut quality, and reduced waste. Backed by years of industry expertise, we provide custom solutions and ongoing support to maximize the efficiency of your operation.
Diehl’s straight line rip saws feature an undercutting design that allows for high-quality, defect-free cuts, with the ability to produce both straight and hollow cuts for specialized applications like RF glue-up.
The undercutting design improves stock control and reduces the risk of stock kickback, ensuring safer and more precise cutting during high-speed production.
Our straight line rip saw machines can handle a variety of wood types, including solid wood, MDF, plywood, and composite materials, making them versatile for different production environments.
Yes, Mereen-Johnson offers full integration services, ensuring our straight line rip saws fit seamlessly with your existing production system for enhanced efficiency.
Our straight line rip saws are built for durability, and with routine maintenance, they will continue to perform at a high level. We offer comprehensive support to keep your machines running smoothly.