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2000-Bag Compost Unit
14×30 System – Complete Phase-I + Phase-II composting infrastructure for Indian conditions up to 50°C ambient.
2,000
Bags/Cycle
20 ton
Per Cycle
40 ton
Monthly
15 days
Cycle
14×30 ft Compost Unit Airflow
Capacity
2,000 bags
Per Cycle
20 ton
Blowers
3.5/3.5/7.5 HP
Complete Specifications
Core Chambers
Bunker 114 ft × 30 ft
Bunker 214 ft × 30 ft
Closed Tunnel14 ft × 30 ft
Supporting Areas
Mixing Area45 ft × 60 ft
Pre-wet Area30 ft × 40 ft
Slope3 ft over 40 ft (7.5%)
Capacity (Locked Values)
Bags per cycle2,000
Bag weight10 kg
Cycle duration15 days
Tons per cycle20 ton
Cycles per month2
Monthly output40 ton
Daily equivalent1.33 ton/day
Blowers (Exact Ratings)
Bunker Blower 13.5 HP
Bunker Blower 23.5 HP
Tunnel Blower7.5 HP
Air & Aeration System
Main Manifold
8 inch HDPE polymer pipe
Under-floor Distribution
4 inch PVC pipes embedded in RCC
Reducers
8 inch → 4 inch
Spigot Piping
PVC perforated pipes inside bunkers
Important: Holes drilled AFTER RCC construction only
Phase-I + Phase-II Cycle Timeline
Day 0–3
Pre-wetting
Initial moisture treatment of raw materials
Day 3–9
Phase I (Bunkers)
Turning Day 3, 5, 7 | Core: 63–70°C | Moisture: 68–72%
Day 9–15
Phase II (Tunnel)
Pasteurize: 57–60°C | Condition: 45–50°C | Exit ammonia: zero
Day 15–16
Cool-down & Bagging
Spawning start | Movement to grow rooms
Scope of Supply
Structural
- RCC civil works
- Bunker 1 & 2 construction
- Closed tunnel construction
- Mixing yard preparation
- Pre-wet slab with slope
- Drainage system
- Loader access pathway
Mechanical
- Bunker blowers (as per model)
- Tunnel blower
- Dampers & louvers
- Insulated ducts
- Spigot piping system
- Under-floor PVC pipes (4 inch)
- 8 inch HDPE main manifold
Electrical
- Main distribution panel
- Contactors
- MCB/ELCB protection
- 1 mm sensor wiring
- 1.5 mm control wiring
- 4 mm motor wiring
Controls
- IoT controller
- Temperature sensors
- Phase-I & II automation programs
- Ammonia sequence logic
- Runtime logging
- Remote monitoring with alerts
Civil Requirements
Client to provide before installation:
- 1RCC floor 6–8 inches
- 2Drain trench 8–12 inch
- 3Pre-wet slope 3 ft across length
- 4Condensate drain inside tunnel
- 5Loader pathway
- 6Anti-skid broom finish
Optional Upgrades
Additional Sensors
Extra temperature monitoring points
Advanced IoT Dashboard
Mobile app with analytics
Backup Power
Generator integration for blowers
CCTV Integration
Remote visual monitoring
Automated Turning
Mechanical turning assistance
Get a Custom Quote for 2000-Bag Compost Unit
Our team will prepare a detailed quotation including all specifications, civil requirements, and installation timeline.