VBS® CONCENTRATORS

GRAVITY CONCENTRATORS, FINE RECOVERY CONCENTRATORS
CAPACITY RANGE 2 TO 15 TONS/HOUR

VBS® Concentrators are metal & mineral concentration devices, specifically designed, patented and fabricated by DOVE, for washing, separation and concentration of fine metal & mineral production, based on its specific gravity.

VBS® Concentrators feature vibrating rectangular shape deck devices, designed with riffles and rubber carpeting to trap fine concentrates by means of specific gravity separation, running water and material flow.

DOVE VBS Concentrator

UNIQUE FEATURES:

  • Feed Control Mechanism allows regulation of material flow, which results in even feed and distribution of the material.

  • Internal Hydraulic Spray-Bar-System allows you to regulate and control water pressure and flow, which effectively results in high recovery rates, and no material loss during the operation.
  • Speed Control allows regulation of vibration speed, which effectively results in possibility to adjust and tune VBS® Concentrators according to the capacity rate and material flow.
  • Equipped security covers and locking mechanisms, VBS® Concentrators provide you with safe operation at low supervision conditions, and prevent theft of the recovered production during the operating shift.
  • Optional drive system: operate with diesel engines or electric motors.
  • VBS® Concentrators are available in both stationary and portable configurations. Availability of wheel-set trailers provides you the ease of rapid transportation to almost any location.

DOVE VBS Concentrators field photo

Innovative Technology & Ease of Operation

VBS® Concentrators are designed and patented by DOVE for simultaneous concentration and recovery of fine particle production of various metals and minerals. Designed for continuous operation during the whole shift operating hours, VBS® Concentrators do not require any frequent cleanups or operator interference and attention. VBS® Concentrators perform automatic recovery of fines down to 40 microns.

DOVE VBS Concentrators field photo

Low Environmental Impact

DOVE VBS® Concentrators are completely environmentally friendly gravity concentrators, which provide completely chemical or mercury-free operation, and operate with only clean or recycled water.

DOVE VBS Concentrator

Secure Operation

Automatic operation features & security-lock mechanism minimizes operator interference and provides you the capability to keep your production safe in field condition.

DOVE VBS concentrators in the mine

Unique & Quality Design

VBS® Concentrators are fabricated with only high quality material and workmanship. A combination of simplicity in design and number of unique features makes VBS® Concentrators unmatched in exceptional recovery efficiency of fine concentrates.

APPLICATION:

VBS® Concentrators are effectively used for the following mining applications:

  • Washing, classification and concentration of fine metal and mineral production from the ores, where metal and mineral grains are liberated. Recovery of metals and minerals of various kinds that occur in Alluvial (Placer) deposits.
  • Recovery of Precious Metals, Precious and Semi-Precious Stones, Base Metals, Ferrous and Non-Ferrous Metals, Noble Metals, Heavy Metals.
  • Applicable for Dredging Operations for river mining projects.
DOVE VBS concentrators

RANGE & TECHNICAL SPECIFICATIONS

MODEL CAPACITY
POWER
SOLIDS SLURRY
TPH m3/HOUR yd3/HOUR m3/HOUR yd3/HOUR TYPE HP kW
VBS®-50DE 2 – 4 1.0 – 2.1 1.6 – 3.3 8 – 16 10.5 – 20.9 DIESEL 7.0 5.1
VBS®-50E 2 – 4 1.0 – 2.1 1.6 – 3.3 8 – 16 10.5 – 20.9 ELECTRIC 5.5 4.0
VBS®-100DE 4 – 6 2.1 – 3.0 3.3 – 4.9 16 – 24 20.9 – 31.4 DIESEL 7.0 5.1
VBS®-100E 4 – 6 2.1 – 3.0 3.3 – 4.9 16 – 24 20.9 – 31.4 ELECTRIC 7.5 5.5
VBS®-200DE 6 – 8 3.0 – 4.2 4.9 – 6.6 24 – 32 31.4 – 41.9 DIESEL 8.0 5.9
VBS®-200E 6 – 8 3.0 – 4.2 4.9 – 6.6 24 – 32 31.4 – 41.9 ELECTRIC 7.5 5.6
VBS®-300DE 10 – 15 5.2 – 7.8 8.2 – 12.3 40 – 60 52.3 – 78.5 DIESEL 10.5 7.72
VBS®-300E 10 – 15 5.2 – 7.8 8.2 – 12.3 40 – 60 52.3 – 78.5 ELECTRIC 10.0 7.5

WARRANTY:

All DOVE equipment carry a 2 years (24 months) standard Manufacturer Warranty, which can be extended to 5 years, in addition to lifetime spare parts supply service.

DOVE provides full technical services worldwide, including plant engineering design, mining site construction design, site assembly, installation, test run and training.

DOVE VBS Concentrator

MANUFACTURING FACILITIES:

DOVE Equipment & Machinery manufacturing facilities are located about 30 minutes drive from the company Head office in Bangkok, which includes 8 factories and showroom.

DOVE Equipment and Machinery with over 50 years manufacturing expertise, and the largest range of mining and minerals processing technologies is the recipient of ISO 9001: 2015, Green Industry Certification, and Golden Eagle of Asia Awards 2020 Best Business of the Year (DOVE Equipment and Machinery and DOVE Instruments), which insures highest quality and standard of our manufacturing and customer service practices.

DOVE Factories

DOVE Manufacturing Facilities.

DOVE Equipment factories

DOVE Equipment and Machinery 8 Factories.

Video DOVE Manufacturing Facilities:

MINERAL TEST SERVICES:

DOVE laboratory will assay your ore samples rapidly and analyze your raw materials and recommend the most efficient processing plant according to the ore specifications, minerals composition, and ore assay results, and your project size and the geologic and topographic conditions of your mine.

Please,  CONTACT US  for your sample analysis and quotation.

DOVE Minerals Assay Laboratory

WE HIGHLY RECOMMEND FORWARDING SOIL SAMPLES OF YOUR MINE TO US FOR ANALYSIS, IN ORDER TO DESIGN AND RECOMMEND THE MOST EFFICIENT PROCESSING PLANT, TAILOR MAID TO YOUR MINE REQUIREMENTS, FOR HIGHEST PRODUCTION RECOVERY.