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This Pre-Heater For Fluter Liner is a reliable, precision heating solution for corrugated board production, with key advantages:
1. Passed national pressure vessel inspection and holds a safe use certificate, ensuring compliance with industrial safety standards.
2. Electrically adjustable preheating range (60°–330°, with 0° option) and motor-with-brake power enable precise, stable temperature control.
3. Equipped with a turbine reducer and gear-driven swing arm, ensuring smooth, consistent operation of the preheating rolls.
4. Three 140MM steel paper guide rolls (one balance roll, two freely movable) ensure uniform paper feeding and heating.
It supports 2200–3300mm production widths and pre-heat roll diameters up to 1000/900mm, with a max 375m/min production speed (450m/min design speed). It addresses user pain points:
1. Double-layer cavity/single cavity pre-heat roll options adapt to different heating intensity requirements.
2. Constant/synchronous/fixed sync speed modes match diverse corrugator line configurations.
3. Compact size (L3.7m×W1.2m×H1.5m for 2500mm width) optimizes workshop space utilization.
1. Compatible with standard factory utilities (10–12kg/cm² steam; AC380V 50Hz 3PH power).
2. Constant-speed preheating rolls with bearings and reducers ensure uniform heating, reducing cardboard defects.
3. It balances safety compliance, precise temperature control, and stable performance—ideal for medium-to-large corrugated production lines.
This pre-heater for fluter liner delivers uniform, controlled heating of corrugating medium, optimizing moisture balance to ensure strong board bonding and stable corrugation formation.
| Production Width | 2200mm / 2500mm / 2800mm / 3100mm / 3300mm | ||
| Pre-Heat Roll Diameter | Max *1000| *900mm | ||
| Design Speed | Max 450m/min | ||
| Production Speed | Max 375m/min | ||
| Machine Size | Lmax3.7m × Wmax1.2m × Hmax1.5m (2500) | ||
| Sync Speed | Constant / Synchronous / Fix | ||
| Pre-Heat Roll Type | Double layer cavity / Single cavity | ||
| Wrap Angle | 60°~330° (0° Option) | ||
| Steam | 10~12kg/cm² | ||
| Power Supply | AC380V 50Hz 3PH | ||
This pre-heater for fluter liner operates on-site, uniformly heating corrugating medium to optimize board bonding quality and support stable high-speed production.
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