HAVER Screening Machines
Innovative technologies for highest efficiency
From quarries to precise laboratory applications, Haver & Boecker screening machines are used in a wide variety of applications and industries:
- In the field of processing technology , we manufacture a wide variety of linear, oscillating and eccentric screening machines for your production.
- Do you want to screen small production quantities or small individual batches? Our small linear vibrating screens HAVER UMD and HAVER DMS may be just the right choice for you.
- In addition, you will find a large selection of HAVER test sieve shakers for material analysis in your laboratory.
At Haver & Boecker Niagara, proven mechanical technologies meet modern control and regulation systems. We create innovative screening machines for mineral processing technology, which are used as productive master pieces all over the world.
Learn more about our technical solutions and our reliable quality coinciding with guaranteed safety:
Click here to go directly to the screening machines for mineral processing technology.
For screening small production volumes and small individual batches, as well as for laboratory and pilot plant scale applications, we offer you two screening machines: the HAVER DMS and the HAVER UMD.
Both machines are suitable for bulk materials such as sand, gravel, ore or coal, but also for sensitive or aggressive media .
Their size and design allow both batch and continuous operation making the machines particularly suitable for use in smaller industrial processes or with analytical equipment such as the HAVER CPA particle sizer.
Both machines are linear vibrating machines, they only require limited space and guarantee precise cut-points.
The HAVER DMS holds frames in a size of 630 mm x 200 mm. These are available with meshes from 100 μm to 25 mm mesh size. Depending on the feed material and the desired cut-sizes, throughputs of up to 200 kg/h can be easily achieved.
For somewhat larger quantities, the HAVER UMD is available with dimensions of 1,250 mm x 400 mm and mesh sizes from 100 μm to 50 mm. This machine easily processes up to one ton of material per hour.
We supply both machines as single or double-deck models.
|HAVER DMS||HAVER UMD|
|Screen frame||630 mm x 200 mm (L x W)||1.250 mm x 400 mm (L x W)|
|Particle size range||100 µm to 25 mm||100 µm to 50 mm|
|Voltage||230V/50 Hz, 115 V/60 Hz||400 V lines voltage|
|Design||Classification screen (dry) with magnetic drive||Classification screen (dry) with unbalanced motor|
|Machine type||Double-deck screen (3 split cuts)||Double-deck screen (3 split cuts)|
|Screening aids||Ball tray, ultrasonics||Ball tray, ultrasonics|
|Material versions||Regular steel / stainless steel||Regular steel / stainless steel|
|Dimensions||appx. 1,000 mm x 600 mm (L x W), variable height||appx. 1,500 mm x 900 mm (L x W), variable height|
The ready-to-install screen frames are manufactured by our in-house re-screening service with the appropriate wire mesh specification. Depending on your needs, we can also rescreen your existing screen frames and thus sustainably repair them time and again.
In order to realize even the finest separation cuts and to enable good self-cleaning of the wire mesh, we equip your screen frames with bouncing balls or with ARTECH ultrasonic technology. These screening aids also help to improve screening results and increase throughput .
With HAVER test sieve shakers you can analyze a variety of materials between 3 and 20 kg by dry or wet sieving, from agglomerating abrasives to coarse-grained rock.
The main feature of the HAVER 3D electromagnetic laboratory screening machines is the self-adjusting amplitude, which maintains the set value regardless of the weight of the material. W.S.TYLER RO-TAP® test sieve shakers use the mechanical rotation and tapping motion to imitate hand sieving and a gently measuring of the sample material.