Spindle-type stretcher systems

Function Spindle-stype stretchers

Spindle-stype stretcher systems monitor and control the tension of rotating felts. Integrated tension sensors continuously capture the fabric tension without delay. A digital 3-position controller continuously compares the actual value with the set target value and sends a correction signal to the actuator. Thereupon the  felt is either released or stretched by the spindle-type stretcher.

Spindle-type stretcher SP 0801

Maximum positioning force 45 kN
Maximum stretcher stroke 2500 mm
Parallel adjustment of the stretch roll through self-locking Acme screw
• Flexible application through position-independent installation
• Spindle suited for pull and push
• Stretch roll installed either in bearing bracket or pillow-block
• Seam correction by single-side spindle adjustment via handwheel
• Optional with position acquisition of the stretch roll for wrap angle compensation 
• Optional with cover for cros shaft
• Optional with folding cover for bearing bracket 

Spindle-type stretcher SP 0803

Maximum positioning force 90 kN
Maximum stretcher stroke 3500 mm
Parallel adjustment of stretcher roll by self-locking Acme screw
• Flexible application through position-independent installation
• Spindle suited for pull and push
• Stretcher roll installed in bearing bracket or pillow block
• Seam correction through one-sided spindle ajustment by handwheel
• Optional with position acquisition of stretch roll for wrap angle compensation
• Optional with cover for cross shaft
• Optional with folding cover for bearing bracket