Used and Surplus Crushers

Serial Number: D 2857
Material is gravity fed into the center area of the counter-rotating cages thru an 8"Ø flanged chute
Mill housing constructed of heavy plate steel with hinged side doors and internal wear plating
Area of the milling/crushing chamber: 17" X 55"
Cantilevered drive shafts for the cages are twin pillow block supported with packing gland seals on housing
Working speed of the cages is 845RPM (machine is reversible)
Unitary base of the mill is cast iron construction
Elevating base assembly constructed from welded 6" square tube with machined mounting surfaces (36.75" high)
100HP (outside cage) and 75HP (inside cage) V-belt reduction drives
Service Power (X2): 460V, 60Hz, 3ph, 123 Amps (100HP) and 91.6 Amps (75HP)
On File: Operation/Maintenance Manual & Parts Drawings (exploded isometric & details)
Freely hand rotates. The mill will ship in (10) pieces, standard flatbed. Assembling required. The total weight of all pieces = 21,506 LBS.

Heavy-duty fabricated frame using 3/4" plate steel
Equipped with side internal wear liners
Solid intermeshed rollers
Capacity Range: 75-125TPH
Nominal Operating Speed: 16RPM
Product inlet throat is 34" wide and 30" long
Line height of the frame is 22.75"
Overall dimensions: 52" X 87" x 26" H.
Weight = 5,350 LBS

Heavy-duty fabricated frame using 3/4" plate steel
Equipped with side internal wear liners
Solid intermeshed rollers
Capacity Range: 75-125TPH
Nominal Operating Speed: 16RPM
Product inlet throat is 34" wide and 30" long
Line height of the frame is 22.75"
Overall dimensions: 85" L x 55" W x 26' H
Weight = 5,292 LBS

Designed to reduce clinker material to 1 1/4" to 1 1/2"
Frame is heavy-duty welded construction using 3/4" plate steel with bolted back plate
It is equipped with front and rear internal wear liners
Roll Shell is made of hardened steel radial segments (replaceable and reversible to extend wear life)
Typically powered by a 10HP drive (not included)
Nominal Operating Speed: 16RPM
Product inlet throat is 30" wide and 33" long
Line height of the frame is 21.5"
Overall dimensions: 43x63x25"
Weight = 3,480 LBS

Serial No: 70846A01
Designed to reduce clinker material to 1 1/4" to 1 1/2"
Frame is heavy-duty welded construction using 3/4" plate steel with bolted back plate
It is equipped with front and rear internal wear liners
Roll Shell is made of hardened steel radial segments (replaceable and reversible to extend wear life)
Typically powered by a 10HP drive (not included)
Nominal Operating Speed: 16RPM
Product inlet throat is 30" wide and 33" long
Line height of the frame is 21.5"
Overall dimensions: 43x63x25
Weight = 3,490 LBS

Designed to reduce clinker material to 1 1/4" to 1 1/2"
Frame is heavy-duty welded construction using 3/4" plate steel with bolted back plate
It is equipped with front and rear internal wear liners
Roll Shell is made of hardened steel radial segments (replaceable and reversible to extend wear life)
Typically powered by a 10HP drive (not included)
Nominal Operating Speed: 16RPM
Product inlet throat is 30" wide and 33" long
Line height of the frame is 21.5"

Serial # 70846A04
Designed to reduce clinker material to 1 1/4" to 1 1/2"
Frame is heavy-duty welded construction using 3/4" plate steel with bolted back plate
It is equipped with front and rear internal wear liners
Roll Shell is made of hardened steel radial segments (replaceable and reversible to extend wear life)
Typically powered by a 10HP drive (not included)
Nominal Operating Speed: 16RPM
Product inlet throat is 30" wide and 33" long
Line height of the frame is 21.5"
Overall dimensions: 43x63x25
Weight = 3,470 LBS

Designed to reduce clinker material to 1 1/4" to 1 1/2"
Frame is heavy-duty welded construction using 3/4" plate steel with bolted back plate
It is equipped with front and rear internal wear liners
Roll Shell is made of hardened steel radial segments (replaceable and reversable to extend wear life)
Typically powered by a 10HP drive (not included)
Nominal Operating Speed: 16RPM
Product inlet throat is 30" wide and 33" long
Line height of the frame is 21.5"
Overall dimensions: 43x63x25"
Weight = 3,460 LBS

- No Drive Available
Heavy-duty fabricated frame using 3/4" plate steel
Equipped with side internal wear liners
Solid intermeshed rollers
Capacity Range: 75-125TPH
Nominal Operating Speed: 16RPM
Product inlet throat is 34" wide and 30" long
Line height of the frame is 22.75"
Overall dimensions: 52" X 87" x 26"
Weight = 5,335 LBS

Stainless steel material contact surfaces
Inlet throat measures 21" square
Counter-rotating 9"Ø nubbed rollers
Rolled perforated plate bottom screen (1"Ø holes)
58" discharge height from floor
Structural steel I-beam stand (40"W X 96"L)
Overall height: 80"
20HP inline gearmotor with chain drive
Requires 230/460V, 60Hz, 3ph power
Demonstration Video on File.

s/n 18662.
Machine and Process Design's Crumblers are designed to cordially break up your product clusters without damaging your product. These are an excellent solution for sticky product.
The Crumblers are designed for easy access to bearings and seal housings.
12" X 24" crushing chamber
Twin stainless steel rotors (bottom screen not included)
Pillow block bearings, air purged shaft seals, vibration switch
Welded carbon steel stand measuring 37"W X 49"L
Reduced inlet flange is 7" X 14"
10HP drive requires 230/460V, 60Hz, 3ph

Rotor size: 15"Ø X 9" wide.
Power required: 230/460 VAC, 60Hz, 3 phase

Stainless steel grinding chamber (17.25"Ø X 12" deep) with partial jacketing and cover. No drive installed.