Man Using Measuring Tape in Factory Setting

Solutions for the precise metering of liquids and powders.

Dosing solutions

HQ-Line

Dosing solutions HQ-Line

HQ-Line bv supplies systems for the accurate dosing of liquids and powders across the private, agricultural, and industrial sectors.

The liquid products include (organic) acid mixtures, peroxides, chlorine-based products, and other water-soluble agents.

Within the powder category, we specialise in dosing dry products such as vitamins, minerals, deworming agents, and medication.

Are you looking for a specific dosing solution but can’t find it in our range? Feel free to contact us. With a focus on challenge and innovation, we gladly take on new projects.

HQ-Easymix

Advanced electronic dosing pumps for precise dosing

Liquid dosing systems

Precise and efficient dosing

HQ-Line’s liquid dosing pumps offer reliable and versatile solutions for accurately dosing water-soluble medication, (organic) acid mixtures, peroxides, chlorine products, and other water-soluble agents. Thanks to their versatility and chemical resistance, these pumps can be used in a wide range of applications and ensure precise, efficient dosing every time.

  • Versatile – Suitable for various liquids, including pure and undiluted products

  • Extremely precise dosing – Adjustable from 1 cc/m³, even at low water consumption

  • High chemical resistance – Suitable for aggressive liquids without dilution

  • Simple, intuitive operation – Electronic dosing pumps with a clear digital display

  • Efficient and durable – Fewer moving parts for long service life and minimal maintenance

  • Cost-saving and environmentally friendly – Optimises consumption and prevents waste

Smart Technology

Controlled by a water meter, our electronic dosing pumps deliver accurate dosing, even at extremely low flow rates.

Maximum Control

Digital settings help you adjust and monitor liquid consumption with ease.

Liquid dosing systems

Unique features of the HQ-Easymix Pro series dosing pumps *

  • Wide dosing range – Adjustable from 1 cc/m³ to 2 litre/100 or from 10 cc/m³ to 5 litre/100

  • Precise settings – Adjustable by 0.001% or 0.01% via digital control

  • User-friendly interface – Clear digital display shows exact dosage, water consumption and set timers*

  • Optimised operation with high viscosity liquids – Operating-level calibration is available for use with high-viscosity liquids or extended suction lines

  • High flow rate and consistent performance  – Water-meter-controlled operation ensures stable dosing, even at low dosing rates

  • Active bleeder  – Prevents oxygen build-up in peroxides, ensuring constant operation and accurate dosing

  • Day counter and consumption logging – Separate readouts of daily consumption, water intake, and dosing for maximum control

  • Easy operation  – All models feature just three buttons, allowing quick and intuitive pump setup

  • Multiple dosing displays – Settings available in % or cc/m³ for optimal flexibility

  • Water meter – All metering pumps can be supplied with any water-meter size to support high flow rates

  • Leak alarm – Immediately alerts you in the event of a leak, automatically seals the line, and can be linked to your facility alarm

  • Empty detector – If the product runs out, a sound signal and pump stop is activated

  • Timer function – Triggers an audible alarm and stops the pump when the product runs out

  • Intelligent pressure-controlled dosing – Automatically adjusts dosing to pressure fluctuations and peak consumption to ensure correct dosing under all conditions

*The above features and specifications may vary depending on the model and application.

MODELS – TECHNICAL DATA SHEET

Pump vs Product 140231 140232 140233 140234
Chlorine + ++ + (1) —
Hydrogen peroxide – +/- + (1) ++
Organic acids ++ ++ ++ ++
Vitamins and minerals (liquid) ++ ++ ++ +++
Vaccinations + (2) + (2) ++ + (2)
Soluble powders + (3) + (3) ++ + (3)

Versatile dosing solutions

This advanced setup allows two HQ-Easymix Pro pumps to connected, enabling precise dosing of one or two products, either at the same time or separately. Versatile, efficient, and perfectly tailored to your dosing needs.

MODELS – TECHNICAL DATA SHEET

Pump vs Product 140231 140232 140233 140234
Chlorine + ++ + (1) —
Hydrogen peroxide – +/- + (1) ++
Organic acids ++ ++ ++ ++
Vitamins and minerals (liquid) ++ ++ ++ +++
Vaccinations + (2) + (2) ++ + (2)
Soluble powders + (3) + (3) ++ + (3)

Mobile dosing solution

With this mobile trolley, you remain fully flexible; your pump can be used anywhere with ease. The 60-litre tank with a sloping bottom is specially designed to prevent waste and minimise residue of medication and/or other liquids. For easy cleaning and emptying, a convenient drain is fitted at the bottom of the tank. The trolley is made entirely from stainless steel.

Flexible mixer

The HQ-MEDIMIX is a compact and mobile mixer that provides maximum flexibility for mixing soluble powders, medications, and other liquids.

  • Mobile and flexible – Can be used anywhere and at multiple locations without a fixed installation

  • 60-litre tank with sloped bottom  – Prevents product waste and minimises residue of medication or liquids

  • Manual drain  – Ensures easy cleaning and complete emptying of the tank

  • Full stainless-steel construction  – Durable, robust, and corrosion-resistant

  • Quick and easy installation

Compatible with HQ-Easymix Pro dosing pumps

The mobile stainless-steel trolley is suitable for all HQ-Easymix Pro dosing pumps, allowing easy use as an HQ-Easymix Mobile system.

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HQ-Flexdoser

Innovative powder dosing system for precise dosing

Powder dosing systems

Innovative powder dosing system for precise dosing

The HQ-Flexdoser is an advanced powder dosing system designed for precise and reliable dosing of vitamins, minerals, deworming agents, and medication in all types of feeding system. Thanks to its adaptable design and durable materials, the HQ-Flexdoser is both versatile and easy to use.

  • Flexible and universally applicable – Suitable for any feeding system and easy to move between locations

  • Lightweight and compact construction – Simple to attach and remove, allowing use in multiple locations

  • No installation height required – Its unique lifting system doses the product upwards, requiring less than 5 cm of installation height above the auger

  • Easy refilling and inspection – Large filling opening and low positioning of the storage container

  • Prevents bridging – Integrated mixing wheel keeps powders in continuous motion for consistent dosing

  • Hygienic and low maintenance – Easy to clean with compressed air or water

  • 💡 Unique: Quick and safe to clean with water

Overview powder dosing systems