Dosing | Machines & Equipment | Chemical

In industrial processes handling chemicals, dosing refers to the accurate input of required amounts of feedstock, in a solid, granulated, pelleted, powdered or liquid state, into a process unit. It can also refer to the accurate depositing of a set amount of media or product into a packing or bagging process, ensuring accurate quantity or weight is delivered.

Our engineers have many years’ experience advising industries that handle chemicals on the latest in dosing technologies. We deal with the world’s most innovative manufacturers of dosing machines and equipment to ensure that we are always able to provide technological solutions that improve efficiency and reduce costs whilst increasing production quality. We can help you select equipment that will work seamlessly with your existing production units, or we can advise on dosing equipment as part of the creation of dedicated new lines.

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Feeder with flexible wall hopper

Feeder with flexible wall hopper

The varying properties of dry powder products mean that specialised feeders are required...

Small feeder with flexible wall hopper

Small feeder with flexible wall hopper

In many laboratory applications and production processes, smaller quantities of powder product need...

High speed automatic tube filler

High speed automatic tube filler

For high-volume lines filling pharmaceutical, cosmetic or food products into tube containers, high...

Medium speed tube filler and sealer

Medium speed tube filler and sealer

For scale-up filling of tube packaging for pharmaceuticals, cosmetics and food products, a...

Medium and high speed range automatic tube filler

Medium and high speed range automatic tube filler

When scaling up production of pharmaceutical, food or cosmetic products that use tube...

Low speed tube filler

Low speed tube filler

Increasing numbers of products in the pharmaceutical, cosmetic and food industries are delivered...

A two-component filling application tube filler

A two-component filling application tube filler

A wide variety of pharmaceutical, cosmetic and food products require tube-style packaging. An...

Light duty rotary dust valve

Light duty rotary dust valve

In some light industrial applications there is limited pressure differential for valve operation....

Heavy duty rotary valve

Heavy duty rotary valve

Handling powdered and granulated materials in pneumatic conveying systems requires consistent, safe valve...

Special duty horizontal metering valve

Special duty horizontal metering valve

Occasionally, there is no suitable standard valve available for a particular conveying application....

Dual channel plug diverter valve

Dual channel plug diverter valve

Short switching times are often required when diverting or combining powder or granular...

Two-way flap type diverter valve

Two-way flap type diverter valve

Routing powder, pellets or granules from a product source to two receiving points...

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Technology for dosing chemicals in industrial processes

We can advise on many aspects of automatic, semi-automatic and manual dosing valves, suitable for use across a wide range of industries. We can help with specific industrial applications that use storage silos or hoppers, for example our special duty horizontal metering valve can be used for continuous controlled dosing of virtually all product types, even poor flowing products susceptible to bridging.

For complex vacuum conveying systems, we are able to help with a range of dosing valves, including rotary and flapper types. Vekamaf can also assist with speciality valves, such as our light duty rotary dust valve which can provide an airlock or explosion barrier in systems with minimal pressure changes.

For processes involving dry powder, our range of high accuracy feeders are designed for continuous fast throughput with minimum product agitation to preserve quality, using the latest energy-saving technology. They are available in laboratory scale units through to continuous process units capable of dosing 32,000 litres per hour.

Vekamaf can supply a range of highly accurate checkweighers and net weighers for all scales of bagging operation, from high capacity bulk weighers with up to 10 tonne capacities to high performance, high accuracy net weighers for high volume bagging machines.

We strive to be an inspiring conversation partner for our clients and we are continuously on the lookout to spot new trends and innovations. We work closely with a select network of international partners. Our engineers are periodically trained in dosing technologies for the chemical industry. We help production facilities to improve the accuracy of their dosing systems, whilst maintaining product condition and high throughput. We look forward to learning more about your challenge so that we can connect you with the right expert!