Multi-Roll Nonwoven Calendering Machine

Multi-roll configuration with four or more rolls provides multiple sequential nip points for progressive thermal treatment—heating, consolidation, and cooling in a single pass.

Full-width temperature differential ≤±0.65℃ supported by closed-loop control, delivering fabric basis weight deviation within ±2.5g/㎡ across the full width.

Servo-hydraulic pressure mechanism with line pressure infinitely adjustable up to 110 N/mm, with axial cross-axis adjustment of 0–30mm.

Staged roll arrangement enables different temperature and pressure profiles at each nip, offering flexibility for complex material structures.

Heavy-duty frame with full stress-relief annealing and G0.8 dynamic balancing supports stable operation of the extended roll stack.

Thick-gauge nonwovens and multi-layer composite structures requiring staged thermal consolidation.

Industrial nonwovens such as geotextiles, automotive insulation, and construction materials where material thickness requires progressive heating.

Specialty applications where different thermal profiles are needed at different stages of the consolidation process.