GripLag For drums operating in tough conditions
The GriplagⓇ has the unique feature of preventing slippage while being self-cleaning, preventing material build-up and misalignment. The GriplagⓇ absorbs the movement between drum and belt caused by belt stretching, both up and down. This ensures a very long service life.
Simple and easy to use, the GriplagⓇ system makes it possible to replace the drum lagging without removing the belt or drum, saving time and optimizing costs. GriplagⓇ offers unique advantages over traditional conveyor drum laggings. The design of the fastening system combined with the profile of the material surface allows the drum lagging to stretch. This gives it superior wear resistance. The profile also naturally removes water from the surface of the material as the drum rotates.
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A range of drums for all sectors of activity
ALTEMA's experience enables us to meet both classic conveyor drum and handling drum requirements, as well as more specific needs in all sectors of activity: mining, quarrying, recycling, fertilizers, ports, food processing.
+10,000 Drums per year
+10 Business sectors
+500 satisfied customers
Profile types
Losange
The universal lagging
Used on deflection and take up pulley. It is also suitable for head pulley.
Ceramics
The high-adhesion lagging
Effective in humid environments to prevent slipping on the conveyor belt.
Smooth
Protective lagging
For drums that don’t drive the belt, to extend their service life.
Slide Lag
For high tensile forces
Its elastomer composition gives head or drive drums high tensile strength.
Pulley bars
Anti-skid lagging for large drums
Ruggedly designed, the anti-skid bars are made of wear-resistant rubber for long life.
VARIOUS FILLINGS AND PREPARATIONS
Hot vulcanization
Vulcanization is a chemical process that gives the drum greater tensile strength, swelling, abrasion resistance and elasticity.
Cold rubberizing
Cold rubber bonding is generally used on "classic" drums for rubber coatings with smooth, diamond-shaped ceramic inserts.
SPECIAL RUBBERIZING
Coatings such as Slide Lag, Pulleybars or Griplag are applied to drums and pulleys by mechanical assembly.
Shot-blasting
All coated drums are shot-blasted for improved surface preparation. This preliminary work is essential for optimum adhesion to the drum.
TECHNICAL SUPPORT INDEFINING YOUR PRODUCTS
ALTEMA is a recognized player in the construction of industrial drums for a wide range of sectors, including mining. The company assists its customers on a daily basis to guarantee the best price-quality ratio, with a handling drum perfectly manufactured to their specifications. The aim is to ensure optimum adaptation of the drum to the conveyor, thus improving its service life.
Altema services
RDM DIMENSIONING
ALTEMA's Engineering Department is able to dimension and verify conveyor drums and lifting pulleys using its RDM and 3D CAD calculation software.
Static and Dynamic Balancing
ALTEMA offers balancing solutions and services for high-speed conveyor drums, to keep them running at peak performance.
TECHNICAL SUPPORT
Depending on the application, the field of activity, the transported material and the climatic conditions, ALTEMA offers you specific solutions to optimise your products and improve your performance.