Frequently Asked Questions

An industrial bandsaw uses a continuous, looped blade stretched between two or more wheels to make straight or curved cuts through material. Unlike a circular saw, the blade moves in one continuous direction, which produces less heat, a narrower kerf, and cleaner cuts — making bandsaws ideal for cutting metal, foam, rubber, plastic, insulation, and other dense or layered materials.

On a vertical bandsaw, the blade runs top to bottom and the material is fed into it by hand or with a guided table — this setup is best for freehand, curved, or custom cuts. On a horizontal bandsaw, the blade lies flat and lowers through stationary material — better suited for straight, repeatable cuts on bar stock, tube, and block material. 

Bandsaw blades vary by tooth pitch, set pattern, width, and material — choices that depend on what you're cutting and how fast. Common types include carbon, bi-metal, and carbide-tipped blades, each suited to different materials and cutting speeds.

Forrest bandsaws are engineered to cut a wide range of materials, including metal, foam, rubber, plastic, graphite, and insulation. The blade type, tooth configuration, and feed rate are all adjusted based on material density and thickness.

Forrest Mfg. has designed and built custom industrial bandsaws for more than 50 years, serving manufacturers who need equipment engineered to a specific material, cut pattern, or production line — not an off-the-shelf machine.

The right bandsaw depends on your material, required cut precision, part volume, and available floor space. Key factors include blade orientation (vertical vs. horizontal), single vs. multi-blade setups, and whether you need tilting-head, radius-cutting, or block-saw capability. Our team can help you match equipment to your process.

Industrial bandsaws are used across insulation manufacturing, automotive, defense, sheet metal fabrication, and materials processing for foam, rubber, and plastic.

A multi-blade bandsaw uses two or more parallel blades to make simultaneous cuts, increasing throughput for repetitive sizing tasks — common in block foam, insulation, and high-volume metal cutting.

Blade tension refers to how tightly the bandsaw blade is stretched between the wheels. Correct tension is critical for cut accuracy and blade life — too loose and the blade wanders; too tight and it can crack prematurely.

Blade wander is usually caused by incorrect tension, a dull or improperly set blade, worn guides, or feed pressure that's too aggressive. 

In most cases, no — gloves can create a false sense of security and increase the risk of a hand being pulled into the blade.

Yes — cutting tube and pipe is a common bandsaw application, but it comes with unique challenges around material rotation and blade selection.

Yes. In addition to our standard model lineup, Forrest designs fully custom bandsaws for unique materials, part geometries, and production requirements.