The Krendl 5200-3E Electric Blower Machine is a professional-grade fiber insulation machine and cellulose insulation blowing machine engineered for contractors who demand consistent, high-volume output. This powerful electric model combines a rugged steel frame, a dual shredding system, high-performance blowers, and smart digital controls to tackle the toughest insulation projects efficiently.
Dual 18-amp variable-speed blowers, an oversized 14″ airlock feeder, a dual shredding system, and an electric drive—delivering up to 5,200 lb/hr of cellulose output with zero emissions.
Key Features and Benefits
- Dual High-Performance Blowers: Achieve maximum output and faster completion times.
- Dual Shredding System: Pre-conditions and breaks up insulation for smooth, consistent flow.
- Variable Speed Digital Controls: Precisely adjust blower and feed rates.
- Direct-Drive Transmission: Low maintenance and smooth power transfer.
- Large Hopper Capacity: Work longer between refills.
- 14″ Airlock Feeder: Moves high volumes of material consistently.
- Rugged Powder-Coated Steel Frame: Built for tough job sites.
- Zero Emission Electric Drive: No diesel fumes—ideal for indoor work.
- Integrated Safety Systems: Emergency shutdown protection.
How It Works
This fiber blow in insulation machine uses a dual shredding system to break up and condition insulation before feeding it through a 14″ airlock and dual blowers. Variable speed settings allow precise control of air pressure and material flow for dense-pack or open blow applications. The electric drive delivers efficient, quiet power without emissions.
Recommended Applications
- Retrofit attic insulation
- Dense-pack wall cavities
- New construction blowing
- High-volume open blow applications
- Commercial and residential projects
Specifications for this fiber insulation blowing machine
- Dimensions: Height: 83 in; Load Height: 63.5 in; Width: 53 in; Length: 79 in
- Weight: 1,880 lb (853 kg)
- Cellulose Output: Up to 5,200 lb/hr
- Fiberglass Output: Up to 2,300 lb/hr
- Blower Volume: 270 CFM
- Blower Pressure: Up to 5 PSI
- Airlock: 14″ diameter x 18″ length
- Shredding System: Dual shredders for fiber conditioning
- Drive System: Direct-drive electric transmission
- Power: Electric motor (208V/230V 3-phase)
- Material Output Hose: 4″ diameter
Downloads & Resources
- 5200-3E Manual 480v (PDF)
- 5200 Product Brochure (PDF)
- Accessories (PDF)
- Maintenance Kits (PDF)
- KD Nozzles (PDF)
- Hose Reels (PDF)
- Wireless Remote (PDF)
- Commercial Spray On (PDF)
- Wall Cavity Spray-on System (PDF)
- Interested in a Complete Rig Setup?
Fiberglass & Cellulose Rigs: Explore our ready-to-go trailer packages designed to power Krendl blowers and maximize productivity in the field. View Fiberglass & Cellulose Rigs
Spray Foam Rigs: Need closed-cell or open-cell spray foam capabilities? We build custom spray foam rigs fully equipped for insulation professionals. View Spray Foam Rigs
All-in-One Hybrid Rigs: Get a single trailer combining a Krendl blower and spray foam proportioner for ultimate versatility. View Hybrid All-in-One Rigs
FAQs
- Can this machine handle dense-pack wall applications?
- Yes—its variable-speed controls, dual shredders, and high air pressure are perfect for dense-pack jobs.
- Does it work with fiberglass insulation?
- Absolutely—this blower handles up to 2,300 lb/hr of fiberglass material.
- How often does it need maintenance?
- The direct-drive design requires less frequent maintenance, but regular checks and lubrication keep it running reliably.
