Double decks wide belt sanding line:  
The Double decks wide belt sanding line have High-precision ( thickness tolerance within ±0.08mm after double-side sanding), top-quality, high-efficiency (complete calibrating and polishing single-side or double-side of panel only once).

1.Double-unit double-side calibrating sanding machine
The double-side calibrating sanding machine series is unlimited by the original thickness tolerance. It is significant for the woodworking machinery to calibrate the wood-based panel and get the required thickness & precision through double-side sanding. High-precision ( thickness tolerance within ±0.08mm after double-side sanding), top-quality, high-efficiency (complete calibrating and polishing single-side or double-side of panel only once) are its advantages. It is mainly applied in calibrating and fine-sanding particleboard, blockboard, MDF, high-pressure overlaying board, plywood, cement particleboard and solid wood etc.

Specification of Double decks wide belt sanding line
Max working width: 1300mm
Working thickness: 5-100mm
Working length: ≥800mm
Working precision: ±0.1mm
Abrasive belt motor power: 75kw*2(55kw*2)
Speed of abrasive belt: 25m/s
Abrasive belt size: 2560mm(L)*1360mm(D)
Auto feeding system (stepless speed shift): 8-40m/min
Motor power of auto feeding system: 11kw
Total power: 163.2(123.2) kw
Air pressure: 0.6-0.9MPa
Consumption of compressed air: 1.5m³/h
Speed of dust-collecting system: 20-30m/s
Consumption of dust-collect system: 30000 m³/h

2. Double-unit heavy-duty wide-belt sanding machine

Double decks wide belt sanding line Usage:
The sanding machine is suitable for calibrating and fine-sanding the surface of the wooden door and artificial boards etc.

Double decks wide belt sanding line Feature:
The Double decks wide belt sanding line adopts double press roller for feeding and exporting the panel with strong strength, which can avoid the distortion of front sanding and back sanding when sanding bended boards. The calibrating roller adopts steel roller to make the calibrating roller with Ф270mm diameter.

Main technical data of Double decks wide belt sanding line:
Working width: 50-1300mm
Working thickness: 3-100mm
working length: ≥500mm
working precision: ±0.1mm
Motor power of abrasive belt: 37+18.5kw
speed of abrasive belt: 18.5m/s、12m/s
dimension of abrasive belt: 2265×1330( L×D) mm
Power of lifting system of working table: 0.37kw
Auto feeding system: 3~23m/min
Motor power of auto feeding system: 4kw
Installed total power: 60kw
Air pressure: 0.5MPa
Consumption of compressed air: 1m³/min
Overall dimension (L*W*H): 1850mm*1950mm*2265mm