Rockwool Sandwich Panel Machine

Rockwool Automatic Slitting, Turning and Feeding System
First Rockwool slab (size: 2400x1200x100mm, 1800x1200x100mm) will be slit into Rockwool strip (thickness: 50/75/100/125/150/200/250mm), then through conveying, swerving, and overturning system, its fiber direction will be upright in order to increase sandwich panel strength, finally after edge milling and PU spraying, Rockwool strip will be laminated with coil sheet and feeds to double belt system.
It can be separated used on Rockwool sandwich panel production line, or combined with PU + Rockwool sandwich panel production line. Rockwool sandwich panel connecting edge can be sealed with PU foam in order to increase its strength and insulation property.


Main Parameters
1)     Speed 1: 5m/min (50 x 2400mm)
2)     Speed 2: 3.5m/min (50 x 1800mm)
3)     Glue spray dose: 180g-250g
4)     Panel thickness: 50/75/100/125/150/175/200mm
5)     Panel width: Max. 1000mm
6)     Rockwool strip qty: Max. 10
7)     Rockwool slab thickness: ≤ 105mm
8)     Slab thickness tolerance: ±2mm
9)     Rockwool density:
10)  Glasswool density:
11)  Slit gap: 3.3mm
12)  Rockwool strip length: 1.8m-2.4m
13)  Rockwool tension strength: ≥7.5Kpa
14)  Rockwool compressive strength: ≥40Kpa    
15)  Rockwool hydrophobicity ≥98%
16)  Rockwool slag ball content: ≤10%
17)  Feeding to double belt entrance: 7m
18)  Ambient temperature: 10-30oC




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