Abrasive Materials Handling

CavMac Hose Assemblies are used for the safe transport of a wide range of abrasive materials throughout industry. These include conveyance of wet abrasive slurries, air transport of dry aggregates (including applications found in the food industry) and for transport of dredge material. Cavmac combines this requirement with a focus on safety of the operator by ensuring that all CavMac products are designed, manufactured and tested in full compliance with accepted industry standards.

 

 

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If you have any questions you are more than welcome to get in contact with us at info@cavmac.com

 

Tel. +353 (0)49 555 2340

Abrasive Slurry Hose Assemblies
Abrasive Slurry Hose Assemblies

Cavmac offers a full range of engineered hose assemblies for the transport of abrasive slurries in the mining and mineral processing industries.
 
The complete hose assembly, including the end fittings is lined with a heavy gauge natural rubber, the properties of which are selected for minimized wear based on the material being conveyed.
 
The CavMac40 range of natural rubber lining compounds has been developed and improved over many years with experience producing slurry hoses within the mining and mineral processing industries. It offers superior wear resistance with resultant cost benefits.
 
Hose assemblies up to 20” internal diameter are available in lengths up to 12m
Hose assemblies from 20” to 36” are available in lengths up to 6m.

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The technical data sheets give a detailed technical description of the product. It gives you useful
information about available sizes and other dimensions, temperature range, pressure rating etc.
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Dry Aggregates Hose Assemblies
Dry Aggregates Hose Assemblies

Dry aggregate hose assemblies are constructed using the CavMac60 range of lining compounds which offers superior resistance to wear against high velocity particle impact.
 
A wide range of hoses are available for the many different applications from heavy duty operations to light duty flexible options for applications such as road sweeper vacuum. Hose assemblies can also be supplied with FDA approved food grade linings for abrasive food applications.
 
Hose assemblies are normally supplied with integral rubber and fabric flanges but hoses can also be supplied with plain or enlarged cuffed ends for ease of clamping across existing pipework.
 

Download Technical Datasheet PDF
The technical data sheets give a detailed technical description of the product. It gives you useful
information about available sizes and other dimensions, temperature range, pressure rating etc.
Download
Cement Suction Hose Assemblies
Cement Suction Hose Assemblies

CavMac offers a range of hose assemblies which are specifically designed for use with dockside offloading machines to handle dry cement and other dry abrasive materials.
 
The hose assemblies are designed for use at constant vacuum with extreme bending due to the movement of the unloading arm.
 
The flexibility of the hoses is achieved by using separate steel rings to support the wall of the hose whilst allowing it to bend through extreme angles. Superior resistance to vacuum collapse is obtained by applying the bulk of the reinforcing layers outside the support rings – as opposed to inside the steel support which is the case with standard hose constructions. 

Download Technical Datasheet PDF
The technical data sheets give a detailed technical description of the product. It gives you useful
information about available sizes and other dimensions, temperature range, pressure rating etc.
Download
Dredger Discharge Hose Assemblies
Dredger Discharge Hose Assemblies

CavMac supply a range of hose assemblies and floats for floating dredger discharge pipelines.
 
The hose assemblies are supplied with fully lined and built in end nipples which are designed to withstand the high tensile forces created by the operating pressure and drag which is generated in long curved pipelines.
 
Float location collars are vulcanized onto the hose during manufacturing.
 
Hose assemblies are available in bore sizes up to 20” x and lengths up to 12m.

Download Technical Datasheet PDF
The technical data sheets give a detailed technical description of the product. It gives you useful
information about available sizes and other dimensions, temperature range, pressure rating etc.
Download
Dredger Gimbal Joint Hose Assemblies
Dredger Gimbal Joint Hose Assemblies

CavMac offer a range of separate ring hoses for use in dredger gimbal joints and in ladders of cutter suction dredgers.
 
The hose assemblies are constructed using separate steel reinforcing rings in the wall of the hose and can easily withstand operation at full vacuum coupled with high angular deflection.
 
A substantial carcass of highly resilient rubber, reinforced with high strength plies of polyester cord give maximum resistance to mechanical fatigue.
 
Separate ring hose assemblies are available in bore sizes up to 24” and in lengths up to 6m.

Download Technical Datasheet PDF
The technical data sheets give a detailed technical description of the product. It gives you useful
information about available sizes and other dimensions, temperature range, pressure rating etc.
Download
Compensator Hose Assemblies
Compensator Hose Assemblies

Cavmac offer a range of compensator hoses for use in material conveyance systems to compensate for misalignment and to reduce vibration and noise.
 
The compensators can be supplied with fixed or with swivel flanges and can be supplied with bore sizes up to 24”. The wall of the compensator can be constructed to suit a variety of operating conditions from 20bar internal positive pressure to full vacuum. 

Download Technical Datasheet PDF
The technical data sheets give a detailed technical description of the product. It gives you useful
information about available sizes and other dimensions, temperature range, pressure rating etc.
Download