Product description
Call or email for price.
Northern Machinery Sales sells and services the Cool Machines CM4500XL insulation blowing machine from our shop in Sutton, MA. The CM4500XL — the “Big Dog” — is Cool Machines’ largest insulation blowing machine, with a large 132 cu ft total hopper system (dry hopper 91 cu ft / about 20 bags, recycle hopper 26.5 cu ft on the Vac-Pack configuration).
Standard Features:
- Cool Machines’ largest blowing machine — the “Big Dog”
- Large 132 cu ft total hopper system
- Dry hopper 91 cu ft (about 20 bags); recycle hopper 26.5 cu ft on the Vac-Pack configuration
- 12-inch airlock options (12″ x 20″ and 12″ x 24″)
- Positive Displacement blower options (5 hp and 10 hp)
- Wall Spray capability — 40 bags/hr cellulose
Production (lbs/hr):
| Cellulose | 4500 lbs/hr (5400 lbs/hr with optional 12″ x 24″ airlock + 10hp PD blower) |
| Fiberglass | 1800 lbs/hr (2400 lbs/hr optional) |
| Rockwool | 2200 lbs/hr (5000 lbs/hr optional) |
| Wall Spray Cellulose | 40 bags/hr |
Specifications:
| Weight | 2250 lbs (5 hp PD) / 2400 lbs (10 hp PD) |
| Dimensions | 112″l x 35″w x 89″h |
| Hopper Capacity | 100 ft3 (24 bags cellulose / 6 bags fiberglass); total system 132 cu ft |
| Airlock | 4″ O.D. output @ 6 psi; 12″ dia x 20″ long; 12″ dia x 24″ long |
| Drive Motors | 3 hp |
| PD Blowers | 5 hp / 3L, 250 cfm; 10 hp / 4L, 350 cfm |
| Power | 240V 30 amp 1-phase (5 hp PD); 480V 20 amp 3-phase (10 hp PD) |
Service & Repair
Northern Machinery Sales services and repairs insulation blowing machines and vacuums at our Sutton, MA shop — airlock seals and blades, blowers and filters, agitators and shredders, hoses, remotes and controls, bearings, belts and electrical. For service, contact Tony Demaio, Service, at 508-581-9922 ext. 102 or ademaio@northernmachinerysales.net.
For sales, contact Arthur Clark at 508-581-9922 ext. 101 or text 508-365-8395. Northern Machinery Sales, 12 John Road, Unit F, Sutton, MA 01590. Shop: 508-581-9922.

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