Used : Complete 3800mm Fourdrinier Paper Machine Production Line

Technical Specifications

– Product Grade: High-strength corrugated paper

– Grammage Range: 90–180g/m²

– Net Paper Width: 3800mm

– Operating Speed: 300m/min

– Nominal Capacity: 150 tons per day

– Manufacturer: Jiangsu Guoqiu Paper Machinery Manufacturing Co., Ltd.

1. Fourdrinier Section

– Air-cushion headbox with 4200mm lip opening (supplied by Xi’an Weiyang)

– Dewatering elements with stainless steel and ceramic face plates

– Vacuum couch roll: diameter 900mm, effective suction width 4200mm

– Wire driving roll: diameter 800mm

2. Press Section

– Two sets of large-diameter blind-hole press rolls: specification 1320×4300×5150mm

– Total 4 rubber-covered blind-hole rolls

– Gantry frame structure with upper and lower double felts

3. Dryer Section

– Total 26 dryer cylinders (arrangement: 18 + 8)

– Design pressure: 5kg

– Dryer cylinder specification: Φ1800×4360×4950mm

– Enclosed gearbox drive (4-over-4 configuration)

4. Auxiliary Equipment

– 1 set of size press: specification Φ900×4200×5050mm

– 1 set of moisture scanner

– 1 set of horizontal reel machine

– 1 set of under-feed rewinder (max speed 1200m/min)

Drive System

AC variable frequency distributed drive system