Coarse Material Washer
Remove Unwanted Material
While they perform a slight amount of scrubbing, coarse washers are primarily designed to remove unwanted material from a feed.
For example, they’ll separate out (-4) mesh in gravel from the crushing circuit. That smaller material floats out the back end while the desired mix is carried up the slope.
A series of paddles cause light scrubbing — usually removing crusher dust from the rock’s surface — but a coarse material washer will not perform any heavy-duty grinding or scrubbing. In most cases, we recommend a rinsing cycle after or as the material is discharged to remove any film that sticks to the rock from the dirty water.
- Single or double screw options
- Capacities up to 550 STPH (500 MTPH)
- Maximum material size of 3.5” (90mm)
resources
01.
Safeguard™ Outboard Bearing
Off-the-shelf pillow block bearing installed outside the tank to shield from moisture.
02.
Belly Pan
Curved shape eliminates dead spots for material to gather, which is common at 90° angles.
03.
wear paddles
Abrasion-resistant cast iron used specifically for mining and earth-handling industries.
04.
Overflow gate
The adjustable gate allows control of water bed depth for cleaner, drier products.
05.
DRive System
Fully-guarded utilizing common off-the-shelf, shaft-mounted gear reducer.
Models
BEARING OPTIONS
Safeguard™ Outboard Bearing
24×18 Single Screw shown
Standard design
Pillow block bearing
Bearing mounted away from tank
Retrofit kits for existing screws
Flange Mount Bearing
44×20 Single Screw shown
Uses flange block bearing
Matches footprint of EIW and Trio
Replacement parts available too
Aggredry Washer Overview
Matthew Cone walks us through the sand production process at Lyman-Richey’s Superior-built wash plant near Omaha, Nebraska.
Stock Inventory
Most of the time, we rely on our dealers to stock Superior equipment. However, we typically have a small amount of factory stock.
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Service & Parts
We always have been and always will be a privately-owned company. That means we can add more employees to our customer service team without Wall Street breathing down our neck. Isn’t that the way it should be?
dealer support
They’re the same neighbors you’d trust to babysit your dog on the weekend. Our factory-trained dealers are a local connection for sales, service and parts.
phone support
Staffed by agents born to serve others, you’re welcome to call our technical service team 24/7/365. (If you call in the middle of the night, we can’t guarantee they’re in uniform!)
replacement parts
You know the old saying…”square pegs don’t fit in round holes?” It’s often the case with knock-off parts. Genuine Superior parts are forged from the same steel as our equipment
