The HAVER Group is a global leader in processing, packaging and woven wire solutions. We are a traditional family-run company with headquarters in Oelde, Westphalia, Germany at HAVER & BOECKER. The HAVER Group comprises more than 50 subsidiary companies across five continents, with 2,870 employees and 150 representatives.

Process equipment technology:

  1. Screening technology
  2. Washing technology
  3. Pelletizing technology

1. Screening technology

We partner with you to ensure maximum efficiency and reliability, while always keeping your budget in mind. We design, engineer and manufacture vibrating screens according to your product application and specification using standardized component modules. Our technology is tailored to suit your requirements.

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1.1. NIAGARA

Niagara vibrating screens provide the ideal solution for mining and scalping applications. The screens offer a self-cleaning action to minimize common problems encountered with traditional grizzly feeders.

Features & Benefits

  • Dynamically balanced to minimize dynamic loads transferred into the structure.
  • Extra heavy-duty body design handles heavy applications with extreme material sizes up to 2x1x1 meter.
  • Single eccentric, four bearing shaft assembly ensures positive circular motion, resulting in the most effective screening action minimizing blinding and pegging.

Application

  • Scalping
 

1.2. F-CLASS

F-Class vibration screens offer the ideal solution for challenging screening applications requiring consistent performance, load independence and minimal vibration transmission in the structure.

Features & Benefits

  • Dynamically balanced to reduce CAPEX by eliminating dynamic loads transferred into the structure and allowing for multiple machine installations.
  • Integral shear rubber mounting systems, drive and base frame maintain process reliability during extreme circumstances such as overloading, surging and starting and stopping under load.
  • Double eccentric, four-bearing shaft assembly enhances positive circular motion, which ensures the most effective screening action and minimises blinding and pegging.

Application

  • Scalping
  • Classifying (wet or dry)
 

1.3. T-CLASS

T-Class vibrating screens are premium two-bearing screens, which offer a high degree of versatility due to their configurability to any application and personal customer preference. Features & Benefits

  • Modular design based on pre-engineered components allows for the configuration of the T-Class based on customer requirements and material applications.
  • Robust body design with non-welded side plates promotes long machine life.
  • Concentric, two-bearing shaft assembly provides a range of speed and stroke combinations.

Application

  • Scalping
  • Classifying (wet or dry)
 

1.4. XL-CLASS

XL-Class screens offer precisely engineered solutions for applications demanding large tonnages in combination with high reliability.

Features & Benefits

  • Large deck sizes maximize feed rates.
  • Application specific body design, supported by Finite Element Analysis (FEA), technically optimizes the design according to customer requirements.
  • Bridge-mounted, exciter drive system maximizes machine reliability with extended maintenance intervals.

Applications

  • Classifying (wet or dry)
  • SAG Mill Screening
  • Dewatering
 
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1.5. L-CLASS

L-Class screens are horizontal, linear motion screens built for medium duty applications.

Features & Benefits

  • Customized with multiple deck options, according to application requirements.
  • Application specific body design, supported with detachable head, provides versatility and easy maintenance.
  • Double-shat overhead drive system, with direct mounted motors, provides multiple speed and stroke combinations in a compact design.

Application

  • Classifying (wet or dry)
  • Dewatering
 
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1.6. L-CLASS UM

L-Class UM screens are horizontal, linear motion screens built for light duty applications.

Features & Benefits

  • Versatile deck set-ups are customized according to application requirements.
  • Application specific body design, supported with detachable motors, provides versatility and ease of maintenance.
  • Bridge-mounted, dual unbalanced motor drive systems provide multiple speed and stroke combinations in a compact design.

Application

  • Classifying (wet or dry)
  • Dewatering
 

1.7. FINE-LINE

Fine-Line screens are high-capacity dry screening systems for fine materials.

Features & Benefits

  • Large deck sizes maximize feed rates.
  • Dust-tight and maintenance friendly body design allows for a clean working environment and maximum up time.
  • High frequency, variable speed drive reduces blinding with increased productivity.

Application

  • Fine Classifying (dry)
 

2. Washing technology
HYDRO-CLEAN

Hydro-Clean washing systems set new standards for cleaning contaminated materials, while minimizing consumption of water and electricity.

Features & Benefits

  • Saves OPEX and makes permitting easier by reducing water consumption up to 75% compared to traditional washing systems.
  • Modular components, designed into a small footprint, greatly reduce CAPEX while minimizing the effect on the environment.
  • Sell better quality existing products at a higher price and create new products from previously unsellable material.

Application

  • Washing
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3. Pelletizing technology
SCARABAEUS PELLETISING DISCS

Scarabaeus pelletizing discs produce transportable and marketable pellets out of fine materials while minimizing re-circulation loads and consumption of electricity.

Features & Benefits

  • Adjustable inclination, disc speed and wall height delivers consistent product shape and minimizes circulation, increasing productivity and profitability.
  • Greatly reduce vibrations with the proprietary frame, designed using FEA analysis.
  • Energy efficient and direct drive mechanism reduces OPEX and starts quickly, even with a full load.

Options

  • Adjustable Side Wall - Allows for on-the-fly adjustment.
  • Adjustable Inclination - Allows for on-the-fly adjustment.
  • Water Supply Unit - Pumps water to disc.
  • Central Lubrication Unit - Lubricates moving parts on the disc.
  • Tungsten Scrapers - Greater wear resistance than standard scrapers.
  • Dust Cover - Assists with dust control when utilized with client's existing dust collection system.

Application

  • Pelletizing: Iron Ore, Fertilizer, Salts and Fines
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