Blower for Phase 1 Bunker & Tunnel

High-efficiency centrifugal blowers that deliver precise, uniform airflow through composting bunkers and pasteurization tunnels.

Mushroom Production Plants

Blower for Phase 1 Bunker & Tunnel

SHAKTI INDUSTRIES | Concept to Commissioning

High-Performance Blowers for Phase 1 Bunkers & Tunnels

SHAKTI INDUSTRIES supplies purpose-engineered Centrifugal and Axial Blowers for Phase 1 composting bunkers and Phase 2 pasteurization tunnels. The blower is the heart of the composting system — providing the forced-air aeration that drives the thermophilic composting process and enables precise temperature and gas management.

Our blowers are selected and sized based on the tunnel volume, compost depth, and required air change rate — ensuring optimal composting conditions while minimizing energy consumption.

Applications: Phase 1 outdoor bunker aeration, Phase 2 tunnel air recirculation & fresh air supply, Phase 3 tunnel conditioning, and mushroom growing room air circulation.

Blower Types & Selection

We supply the correct blower type for each application — whether high-pressure aeration for compost beds or high-volume low-pressure air for tunnel recirculation.

Centrifugal blowers (high static pressure)
Axial fans (high volume, low pressure)
Backward curved impeller (energy efficient)
VFD-driven for variable air flow control
ATEX-rated for composting gas environments
Corrosion-resistant GI / SS housing

Why Choose SHAKTI Blowers?

Precisely sized for tunnel volume & compost depth
VFD control for variable air flow
High-efficiency motors (IE3 standard)
Corrosion-resistant construction
Low noise & vibration design
Easy maintenance with removable access panels

Technical Specifications

Blower TypeCentrifugal / Axial
Airflow Range2000 m³/hr – 80,000 m³/hr
Static Pressure50 Pa – 2000 Pa
Motor Rating0.75 kW – 75 kW
Motor EfficiencyIE3 (Premium Efficiency)
Speed ControlFixed / VFD (inverter driven)
Impeller MaterialGI / SS 304 / Aluminium
Housing MaterialGI / SS
Drive TypeDirect drive / belt drive
Temperature RatingUp to 80°C continuous

Control & Operating Parameters

Operating Parameters
  • Airflow Volume (m³/hr)
  • Static Pressure (Pa)
  • Motor Current (A)
  • Fan Speed (RPM)
  • Vibration Level
VFD Control Functions
  • Speed Setpoint (0–100%)
  • Ramp-up / Ramp-down Time
  • Overload Protection
  • Remote Speed Control
  • Alarm & Fault Display

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