OMACK sawchain

Welcome to Omack‘s production floor. Here’s a look at the advanced machinery and processes that make our chains and guide bars world-class.

1. BRUDERER High-Speed Precision Press

• Precision ensures interchangeability: The Swiss-built BRUDERER high-speed precision press is dedicated to high-precision stamping of saw chain tie straps, cutters, and drive links. Stamping accuracy at the 0.01mm level guarantees that identical components from different batches are fully interchangeable, eliminating the need for secondary matching during assembly.
• Speed ensures production capacity: Stamping speed up to 1,200 strokes per minute, supporting Omack‘s large-scale, continuous saw chain production.
• Rigidity extends tool life: Proprietary Strip Level ram guidance technology positions the slide guide precisely at the strip feed height, effectively resisting eccentric forces and extending stamping die life by 2–3 times.
• Intelligence ensures stability: Dynamic ram adjustment and precise bottom-dead-center control ensure process stability and consistent part quality.
• Materials science foundation: High-speed stamping produces uniform material lattice deformation, increasing finished part tensile strength by 10–15% and significantly extending fatigue life.

2.LORENZ Servo Strip Feeder

Dedicated feeding solution for BRUDERER presses. Positioning accuracy: ±0.01mm. Compatible with steel strip/coil materials from 0.1mm to 3.0mm thickness. Freely programmable axis design flexibly meets various pre-stamping and special-shaped strip feeding requirements, ensuring precision manufacturing of saw chain components from the very start.

3.Rivet Manufacturing System: National Machinery + DTi

National Machinery High-Speed Precision Cold Header: Utilizes flashless cold forming technology. Operating speed: 800–1,200 pieces per minute. Maintains complete metal flow lines, improving hardness and wear resistance by 20%. Perfectly suited for high-load saw chain applications.

DTi Rivet Feeder: PLC-controlled system with quick-change design. Feeding accuracy: 0.01mm. Continuous feeding at 800–1,200 pieces per minute with near-zero deviation.

4.Automated Assembly Machine：

The traditional “sharpen-then-assemble” process exposes cutters to damage during riveting and handling. Tiny dents and micro-cracks directly shorten the chain‘s real-world life.

Omack does the opposite: “assemble first, sharpen last.”

After full assembly and tensioning — with the chain in its most stable state — we apply water-cooled precision grinding. Every cutter gets a sharp, consistent, undamaged edge, free from assembly stress.

That’s why Omack chains are the designated supplier for multiple world-class outdoor power equipment brands.

5.Water-cooled Sharpening Machine:

Omack uses a Water-cooled Sharpening Machine for the final grinding of every chain. Unlike dry grinding, which generates friction heat that can soften the steel and cause micro-cracks, our water-cooled process continuously cools the cutters during sharpening. This protects the original hardness and metallurgical integrity of each tooth. The result is a sharper, more durable edge that stays sharp longer—up to 50% longer cutting life according to Swiss sharpening specialist ANAB. Omack Water-cooled Sharpening: preserving hardness for sustained performance in the field.