Aggredry® Dewatering Washer

Aggredry® Dewatering Washer 36 inch Single by Superior Industries

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)

Have questions? Need a quote?

resources

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

Aggredry Dewatering Washers in Application

A veteran sand and gravel producer in southeast Wisconsin replaces inefficient, water-wasting sand screw with a water recycling Aggredry Washer.

John Bennington gives a walk-through of the Aggredry Washer at CONEXPO/CONAGG 2020/

Operations manager Matt James talks about the benefits of using Superior’s Aggredry Washer as well as Superior’s Aggrespec™ Control System on a Classifying Tank..

We call him the “professor” for a reason. From the mind of longtime industry veteran and guru of sand washing and classifying, John Bennington, came the Aggredry® Washer. Learn more.

Related Products

Portable Aggredry® Wash Plant

Fine Material Washer

Dewatering Screen

Which Equipment Is Right For My Production?

Aggredry® Dewatering Washer Single Screw by Superior Industries 300px

Aggredry DEWATERING
WAsher

  • Cost: $$
  • Power: 0.22 kW
  • Water: Dependent on silt
  • Footprint: Medium
  • Maintenance: Monthly
  • Tonnage: Up to 600 TPH
  • Feed: Up to 3/4″
  • Feed Preparation: Slurry
  • Feed Variation: Not sensitive
  • Set-Up: Half day
Fine Material Washer by Superior Industries

Fine Material
Washer

  • Cost: $
  • Power: 0.14 kW
  • Water: Dependent on silt
  • Footprint: Medium
  • Maintenance: Monthly
  • Tonnage: Up to 1,200 TPH
  • Feed: Up to 3/4″
  • Feed Preparation: Slurry
  • Feed Variation: Not sensitive
  • Set-Up: Half day
Alliance Low Water Washer | Superior Industries

Alliance® Low
water Washer

  • Cost: $$$
  • Power: 0.22 kW
  • Water: Very low
  • Footprint: Small
  • Maintenance: Annually
  • Feed: Up to 1/2″
  • Feed Preparation: Dry
  • Tonnage: Up to 300 TPH
  • Feed Variation: Sensitive
  • Set-Up: Half day
Spirit Sand Plant | Superior Industries

Spirit®
Sand Plant

  • Cost: $$$
  • Power: 0.67 kW
  • Water: Fixed (Medium)
  • Footprint: Very small
  • Maintenance: Annually
  • Tonnage: Up to 300 TPH
  • Feed: Up to 2/5″
  • Feed Preparation: Slurry
  • Feed Variation: Very sensitive
  • Set-Up: Full day
stock inventory mockup laptop - front page

Stock Inventory

While our dealers are the best source, we often carry a limited amount of equipment in inventory. These will be processed through a dealer if there is coverage in your region.

Have questions? Need a quote? Complete the form below and we will follow up shortly.

Request More Info | Aggredry dewatering washer


By clicking submit, you confirm that you agree to the storing and processing of your personal data as described in our privacy policy. Please understand you can unsubscribe or update preferences at any time.

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 »

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 »

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 »

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 are forged from the same steel as our equipment.