Duplex Pre-Heater

Model: PH-2-400/600/900

Features:
Pre-heater roller is manufactured according to the national standard for pressure container and could provide compliance certificate.
The surface of each roller is precision grinding and chrome plated. So it is durable owing to small surface friction.
Wrap angle can be electric adjusted within the range of 360° to adjust paper heated area.
Heating method: electric or steam heating (according to the requirement of customer)
Technical parameters:
Working width: 1200-2500mm
Pre-heating roller diameter: ￠900mm
Wrap angle adjustment range: 360°
Wrap angle shaft diameter: ￠110mm×2
Steam temperature: 150-200℃
Steam pressure: 0.8-1.3Mpa
Motor power: 250W
(Above data is just suitable for hot cylinder with diameter of 900)