Aggredry® Dewatering Washer
Next Generation Sand Screw
The Aggredry Dewatering Washer, a combination wet screw and dewatering screen, can be used anywhere a fine material washer might be used. However, the added benefits pay back your investment in a very short time.
Generally speaking, traditional sand screws produce material with a moisture content of about 15-20%. That sloppy sand can be impossible to run up a stacker, takes weeks to dry and wears on other equipment. Meanwhile, the precious water is wasted as it usually evaporates before finding your pond.
While material moves through an Aggredry Washer’s screw section clays, dirts and fines are separated before the good sand moves to an attached dewatering screen.
The major disadvantage of dewatering screens has always been lost material, but that’s the superpower of this machine. Those lost fines collect in an underflume and are flushed back to the screw. This patented jet is constantly reclaiming and returning valuable material.
Sand discharges from the Aggredry Washer with a moisture content as low as 8% and is instantly available for sale or further processing.
- Single or twin screw options
- Capacities up to 800 STPH (725 MTPH)
- Maximum material size of ¾” (19mm)
resources
Downloads
Customer Stories
01.
Fine material washer
Single or twin screw models accept feed sizes up to 3/4” (19mm). Separates unwanted slime and dirt from sand.
02.
fines recovery jet
Valuable ultrafines that collect below the screen are flushed back to the screw.
03.
dewatering screen
Deeper bed depth combined with sidewall media produces a drier product.
04.
Safeguard™ outboard bearing
Off-the-shelf pillow block bearing installed outside the tank to shield from moisture.
05.
Belly Pan
Curved shape eliminates dead spots for material to gather, which is common at 90° angles.
Moisture Match
Do the math. Traditional sand screws discharge material at 25% moisture, which requires 1-2 weeks to dry, extra real estate to stockpile and a plan for water runoff. They’re stealing from your bottom line. An Aggregdry Washer means no dry time required. You’ll reduce costly real estate need and transfer the finished sand directly to your asphalt plant.
Aggredry Dewatering Washer Overview
Which equipment is right for my production?
Aggredry DEWATERING
WAsher
Fine Material
Washer
Alliance® Low
water Washer
Spirit®
Sand Plant
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
