Gray Back Duplex Paper Board Making Machine 5300mm Headbox 350T Daily Output High Speed Section Drive
Industrial gray back board paper machine producing 350 tons daily of high-grade cardboard paper. Features 650m/min dynamic balance speed, 5300mm headbox, and section drive with AC variable frequency. Manufactures high-strength fluting paper and testliner cardboard with three precision press nips for optimal paper quality.
Place of Origin
Henan, China
Machine model
4800mm
Packaging Details
wooden case
Model Number
4800mm
Supply Ability
5sets/year
Certification
ISO9001:2008
Product Description
Gray Back Duplex Paper Board Making Machine
This high-speed paper making machine specializes in producing premium grade cardboard paper including high-strength fluting paper and testliner cardboard paper. Engineered for industrial efficiency and reliability.
Production Capacity & Performance
- Daily output: 350 tons at 150gsm paper weight and 355m/min operating speed
- Dynamic balance speed: 650m/min
- Headbox width: 5300mm
- Drive system: Section drive with AC variable frequency
Press Nip Pressure Specifications
| Press Nip | Design Line Pressure | Working Line Pressure |
|---|---|---|
| First Press Nip | 120 KN/M | 80 KN/M |
| Second Press Nip | 350 KN/M | 260 KN/M |
| Third Press Nip | 350 KN/M | 300 KN/M |
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