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Less Strain, More Performance – MURTFELDT Tensioning Systems for Chains and Belts
Roller chains and belts are critical wear parts in many machines and systems. Constant movement and high loads place them under significant stress. Our tensioning systems ensure smooth operation, increasing the efficiency of drive chains and extending their service life.
The Spann-Box® promise
- Easy installation
- Reduced wear on drive components
- Less maintenance and longer service life
- High-quality materials
- Dynamic response behavior
- Adjustability for fine-tuning
- Compact design
- Resistance to environmental influences
Our chain tensioner top sellers
Our chain tensioners are available in numerous versions in our store. Choose between different sizes and profiles to find the right model for your chains in use.
Basics and Selection Assistance
Our portfolio is extensive and ready to meet any application. Here, you’ll find background knowledge as well as helpful guidance for selecting the right tensioning system.
Fundamentals of Tensioning Systems
Flexible tension adjustment and visual control indicator
Drive Arrangement & Mounting Position
Depending on installation space, chain/belt length, and force
Selecting the Tensioning System
Depends on the sliding profile, tracking profile, drive speed, and tensioning path
Our Belt Tensioner Top Sellers
Depending on installation requirements, our belt tensioners can be installed in a space-saving manner and feature a robust housing. Suitable for round, flat, or V-belts according to DIN 2215, they are available as Spann-Box® or Spann-Boy®.
Looking for personal advice?
Agile project management, online collaboration in virtual teams, and short turnaround times are part of our daily work — so we can provide you with professional consultation to find the perfect tensioning system.
You know exactly what you need? Enquire directly.
We manufacture tensioning systems according to your specifications. Need a special material, custom dimensions, specific labeling, or unique packaging? We make it all possible — quickly, flexibly, and tailored to your needs!
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