SCAIR 50HP 1.2MPa Paper Mill Compressor for Machine Hoods & Pulp Processing

SCAIR 50HP 1.2MPa Paper Mill Compressor: Precision Air for High-Yield Paper Production

SCAIR’s 50HP compressor delivers 6.3 m³/min at 1.2MPa with TAPPI TIS 0808 compliance, eliminating $180k/year paper breaks where hydrocarbon contamination causes 0.4% web tears in coated paper machines.

Contamination-Free Air Engineering for Paper Manufacturing

Featuring triple-stage molecular filtration, this 37kW system maintains <0.01mg/m³ hydrocarbon levels critical for preventing starch spots in premium grades. Active pressure stabilization (±0.2%) ensures uniform moisture profiling across 10m-wide paper webs - solving 22% caliper variation in 1,200m/min machines.

Mill Performance Specifications

• Air Delivery: 6.3 m³/min @ 1.2MPa (5.6m³/min @ 1.5MPa for Yankee hoods)

• Pressure Stability: ±0.2% during grade changes

• Moisture Control: Adsorption dryer achieves -50°C PDP

• Thermal Resilience: Continuous operation at 55°C hood environments

Papermaking Technologies

• Starch Spot Prevention: ISO 8573-1 Class 0 air eliminates 99% hydrocarbon-induced defects

• Moisture Profiling: Precision air knives maintain ±0.5% cross-direction moisture consistency

• Felt Cleaning Optimization: Pulsation-free air extends fabric life by 30%

• Steam Reduction: Hood air systems lower steam consumption by 18% per ton of paper

Pulp Processing Applications

• Yankee Hood Systems: Supplies 120°C hoods achieving 42% solids in tissue creping

• Air Knife Coating: Powers precision coaters applying 12g/m² coating weight ±0.2g

• Pulp Bleaching: Feeds ozone injection systems with 0.001mg/m³ hydrocarbon purity

• Wastepaper Deinking: Drives flotation cells improving brightness by 2 points ISO

Industry Compliance

• Certifications: TAPPI TIS 0808, ISO 14001, PEFC Chain of Custody

• Material Safety: FDA 21 CFR 176.170 compliant for food packaging

• Sustainability: 25% lower carbon footprint per air-dried metric ton

Production Q&A

• Q: How to prevent starch spots in coated papers?

  A: <0.01mg/m³ hydrocarbon levels eliminate 99% of binder contamination defects.

• Q: Solution for CD moisture streaks?

  A: ±0.2% pressure stability maintains air knife gap within ±0.1mm.

• Q: Reducing energy in dryer sections?

  A: -50°C PDP moisture control allows 5% higher hood temperatures reducing steam use.