|
A Global Manufacturer of Equipment Systems, Components and Parts.

Sand, Aggregate & Bulk Material Drying

Equipment

Overview

SAND, AGGREGATE &
BULK MATERIAL DRYING

Tarmac International designs and builds Sand, Aggregate and Bulk Material Drying Systems based on our rotary convection dryers. Dryer flights can be adjusted to maximize efficiency to accommodate your specific project. Consulting services, individual components, drying plants, used equipment, and turn-key installations are available.

Tarmac takes great pride in customizing our plants to meet your needs, but a typical layout would include: feed bin, weigh conveyor, thermal rotary dryer with burner, discharge conveyor, cyclone, baghouse with ID fan, connecting ductwork, controls and a control house. These can all be portable or stationary.

Tarmac’s thermal rotary dryers are designed to be very robust compared to other drying methods like fluidized bed dryers, vertical fluidized dryers, vertical tray dryers, spray dryers or flash dryers. Six dryer diameters give Tarmac a wide range of drying ability from 10 to 400 tons per hour.

What can be dried in Tarmac Rotary Dryers?

Rotary dryers work well for a variety of products. What is your project? Chances are we can build a system that will work for you. Here is a short although very incomplete list of things we have dried:

Frac Sand
Construction Sand
Foundry Sand
Limestone
Sand and Gravel
Wood Chips
Coal
Coke
BioChar
Auto Shredder Residue (ASR)
Crab Caps
Lobster Shells
Shrimp Shells
Alumina Ore
Alumina Tri Hydrate
Waste Water Solids
Oil Field Waste
Silt

Features of Tarmac Equipment

  • Portable or stationary plants are available
  • Longer combustion flights for better burner flame development
  • Adjustable flights for maximum efficiency with your specific job
  • Moving slinger belt to adjust gas temperature to baghouse
  • Trunnion or chain drive rotary dryers
  • Insulation available to reduce dryer fuel costs

Specification

ITEM NUMBER DIA x LENGTH PRODUCTION BURNER SIZE BAGHOUSE
SD4.5 4.5′ x 30′ 50 tph 12 btu 5900 acfm
SD5.5 5.5′ x 30′ 75 tph 18 btu 8,900 acfm
SD7.0 7′ x 30′ 175 tph 42 btu 20,700 acfm
SD8.5 8.5′ x 40′ 250 tph 61 btu 29,500 acfm
SD10 10′ x 40′ 325 tph 79 btu 38,400 acfm
SD11 11′ x 50′ 400 tph 97 btu 47,200 acfm

ASSUMES 6% MOISTURE BY TOTAL WEIGHT, 350 FT/MIN GAS VELOCITY, 220 F MATERIAL DISCHARGE TEMPERATURE, 100 LB/FT3, 500′ ELEVATION.
LOWER MOISTURE LEVELS WILL INCREASE PRODUCTION, HIGHER MOISTURES WILL REDUCE PRODUCTION.

Gallery

Send Inquiry

Please leave this field empty.

To discuss your project requirements CLICK HERE