Conventional and HiFlo ™ High Rate Thickeners Benefits • Robust construction • Self-diluting feedwell for optimal flocculation • Enhanced polymer injection • Cage & shaft lifting devices • Efficient solids transport Applications • Grind • Concentrate • Tailings • Leach • CCD circuits • Acid mine drainage Paste - DeepBed ™ / HiDensity ™ Thickeners Benefits • High-shear-strength underflow • Maximum transportable densities • Optimal polymer utilization • Small footprint • High-torque solids transport Applications • Mineral tailings • Paste backfill • Steep slope disposal • CCD circuits Minerals Processing Equipment AltaFlo ™ High Rate Thickeners Benefits • Small footprint • Process adaptability • Dense underflow solids • Ease of operation • Simple design • No moving parts • Low capital / operating costs Applications • Concentrates • Ni / Cu flotation • Gold mill circuit • Phosphates • Backfill slimes • Diamonds (alluvial) • Tailings re-treatment • Uranium diurinate • Iron ore tailings • Gold tailings W ES T ECH
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We s Te c h Minerals Processing Equipment - InfoMine · Merrill-Crowe process • All mineral clarification needs. Buoyant Media Clarifiers. Wastewater Package Plants • Biological
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Conventional and HiFlo™ High Rate ThickenersBenefits• Robust construction• Self-diluting feedwell for optimal
Paste - DeepBed™/ HiDensity™ ThickenersBenefits• High-shear-strength underflow• Maximum transportable
densities• Optimal polymer utilization• Small footprint
• High-torque solids transport
Applications• Mineral tailings• Paste backfill• Steep slope disposal• CCD circuits
Minerals Processing Equipment
AltaFlo™ High Rate ThickenersBenefits• Small footprint • Process adaptability• Dense underflow solids • Ease of operation • Simple design• No moving parts
• Low capital / operating costs
Applications • Concentrates• Ni / Cu flotation• Gold mill circuit• Phosphates• Backfill slimes• Diamonds (alluvial) • Tailings re-treatment• Uranium diurinate• Iron ore tailings• Gold tailings
WesTech
Benefits• Mixing, flocculation, and
sedimentation all in one unit• Excellent capture of fine and
colloidal solids• WesTech heavy-duty precision
bearing dual drive unit• Clean overflow
Applications• Lime softening• Acid mine drainage• Turbidity reduction• Water treatment• Filtration pre-treatment• Double-Vee Hopper design for
Merrill-Crowe process
CONTACT™ Clarifiers
Traction Thickeners
Man Camps
Benefits• Cost-effective alternative to
conventional units• Lower maintenance • Large diameter installations
Applications• Minerals tailings• Alumina red mud• High-tonnage / high-torque
applications
Benefits• Clarifies to less than 20 PPM• Eliminates sand filtration• No moving parts• Small footprint • Developed specifically for
clarification of pregnant solution
Applications • Pregnant solutions• Solvent extraction• Merrill-Crowe process• All mineral clarification needs
Replacement Drives for ThickenersBenefits• Fabricated steel housings and alloy precision bearings• Long main bearing life (>50 years)• Bi-directional lift thrust (up AND down)• Direct-coupled motors, reducers, and drive shafts
Applications• Direct bolt-in replacement for EVERY thickener regardless of original manufacturer
Benefits• Flexibility of operation• Low O&M costs• Better washing efficiency• Co-current or counter-current• Continuous filter cloth• Drier filter cakes
tel: 801.265.1000 fax: 801. 265.1080 3625 S. West Temple, SLC, UT 84115, USAwww.westech-inc.com
Carbon Retention ScreensBenefits • High availability• Low operating cost• Low maintenance• Low noise and vibration
Applications• CIP- carbon in pulp circuits• CIL- carbon in leach circuits
Standard Sizes • Up to 13.5 m2
• Capacities to 1200 m3/hr• Replacement Screens for other
manufacturers
Lab and Pilot Testing Equipment & Services
• WesTech employs a trained staff of process engineers and technicians to assist with laboratory and pilot studies. We operate a full-service in-house laboratory in Salt Lake City, Utah, USA, and field lab units in Australia, South America, China, and Africa.
• WesTech also has many types of pilot-scale units available: Paste Thickeners, High-rate and Ultra-high-rate Thickeners, Buoyant Media Clarifier, Solids Contact Clarifiers, Horizontal Belt Filter, Linear Screen, Precoat Filter, and Vacuum Drum Filters.
Parts and Service for all Equipment Lines • 24-hour Spare Parts availability
• Expert Field Service for start up, retrofit, and repairs
Call today to discuss your process equipment needs.
Benefits • Low Maintenance• No Vibration for Less Noise• High Screening Efficiency• Continuous Cloth Washing