Powder Mixers

MODEL: WLDH-0.1 to WLDH-30 Capacity: 100-30000L

Horizontal Paddle Blender

Horizontal Paddle Blender: Paddle Blender for Dry Mortar, Putty & Building Material Powders. Capacity range 100-30000L. Typical applications: Construction Chemicals, Food, Agrochemicals, Ceramics, Chemicals.

Paddle Blender for Dry Mortar, Putty & Building Material Powders

The horizontal paddle blender is a heavy-duty powder mixing machine designed for dry mortar, wall putty, tile adhesive and other building material powders.

ISO 9001 certified manufacturerIn-house R&D and manufacturingCE · EC Declaration of Conformity available3-year warranty on all equipment30-day delivery on standard modelsFree installation guidanceResponse within 24 hoursEngineering consultationGlobal shipping supportLab to 30,000 L production scale

Key Facts

Equipment Type
Powder Mixers
Capacity / Batch Range
100-30000L
Motor Power
5.5 - 75 kW
Typical Applications
Construction Chemicals, Food, Agrochemicals, Ceramics

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Response within 24 hours · Engineering consultation · Application review available

Or contact us directly: export@polyc.site / WhatsApp +86 193 7285 3013

Horizontal paddle blender: paddle arms sweep a U-trough, lifting and folding powder for a uniform mix, in 8,000 L batches at up to 40% loading on a 75 kW drive.
Paddle arms on a central shaft sweep a U-trough, lifting and folding the powder for a uniform mix. The horizontal paddle blender runs 8,000 L batches at up to 40% loading on a 75 kW drive.

Where the Horizontal Paddle Blender Performs Best

Industry Applications

Horizontal Paddle Blender is applied across multiple industries. The configuration is matched to your material, fineness target and batch volume.

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Construction Chemicals

dry mortar and putty powder blending at 300-5000 L

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Construction Chemicals

tile adhesive and grout blending in 3-8 min cycles

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Food

ingredient and seasoning blending at 200-4000 L

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Agrochemicals

wettable powder blending at 300-6000 L

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Ceramics

ceramic powder and body blending at 300-5000 L

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Chemicals

detergent powder production at 500-8000 L

Horizontal Paddle Blender at a Glance

Series Overview
200 - 8,000 L
Chamber / capacity
5.5 - 75 kW
Motor power
Carbon steel or stainless steel 304 / 316L
Contact material
200 - 8,000 L
Working capacity

Key Design Features

Engineering
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Paddle agitators giving thorough blending in a

Paddle agitators giving thorough blending in a horizontal trough

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Effective for powders

Effective for powders, granules and semi-dry materials

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Controlled mixing action limiting particle damage

Controlled mixing action limiting particle damage

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Large discharge opening for rapid emptying

Large discharge opening for rapid emptying

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Liquid addition option for coating or agglomerating

Liquid addition option for coating or agglomerating

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Dust-controlled feed and discharge arrangements

Dust-controlled feed and discharge arrangements

Applications by Industry

Selection
IndustryTypical Application
Construction Chemicalsdry mortar and putty powder blending at 300-5000 L
Construction Chemicalstile adhesive and grout blending in 3-8 min cycles
Foodingredient and seasoning blending at 200-4000 L
Agrochemicalswettable powder blending at 300-6000 L
Ceramicsceramic powder and body blending at 300-5000 L
Chemicalsdetergent powder production at 500-8000 L
Feed & Nutritionanimal feed and premix blending at 500-6000 L
Refractoriesrefractory powder blending at 500-6000 L
Semi-Dry Compoundspaste blending at 20-40% moisture content
Cosmeticspowder and pigment blend preparation at 100-1500 L

Choosing the Right Horizontal Paddle Blender

How to Choose
1

Choose for powders

Choose for powders, granules and semi-dry materials needing thorough blending without high shear.

2

For very cohesive or pasty material use a plough shear mixer

For very cohesive or pasty material use a plough shear mixer, and for fragile free-flowing powder consider a ribbon blender.

3

Confirm discharge arrangement against your downstream handling.

Confirm discharge arrangement against your downstream handling.

Related Technical Guides

Guides

Need help specifying the Horizontal Paddle Blender for your process?

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Description

How it works

The horizontal paddle blender is a heavy-duty powder mixing machine designed for dry mortar, wall putty, tile adhesive and other building material powders. Features multi-layer paddle agitator for high-efficiency convection mixing, with optional flying knives for fibre dispersion and lump breaking. Paddle agitators giving thorough blending in a horizontal trough Effective for powders, granules and semi-dry materials Controlled mixing action limiting particle damage Typical applications include Construction Chemicals, Construction Chemicals, Food, Agrochemicals. Choose for powders, granules and semi-dry materials needing thorough blending without high shear.

MACHINE COMPARISON

Which configuration fits your process?

MACHINE COMPARISON comparison
ParameterHorizontal Paddle BlenderRibbon MixerV-Shape Powder MixerDouble Cone Drum Mixer
Chamber / capacity200 - 8,000 L500 - 15,000 L50 - 3,000 L50 - 4,000 L
Motor power5.5 - 75 kW5.5 - 75 kW1.1 - 15 kW1.1 - 22 kW
Contact materialCarbon steel or stainless steel 304 / 316LCarbon steel, stainless steel 304 / 316LStainless steel 304 / 316LStainless steel 304 / 316L
Batch typePowder, granule, semi-dry materialDry powder, granule or pasteDry powder and granuleDry powder and granule
Mixing timetypically 3 - 15 minutes depending on producttypically 5 - 20 minutes depending on producttypically 5 - 20 minutes depending on producttypically 8 - 25 minutes depending on product

Read the full comparison guide: Top Chinese Powder Mixer Blender Manufacturers 2026 Guide

Process Engineering

Working Principle

  1. Paddle agitators rotate in a horizontal trough, lifting and folding material in a three-dimensional pattern that produces convective blending.

  2. The action is more intensive than a ribbon mixer yet gentler than a plough shear mixer, making it suitable for semi-dry and moderately cohesive materials.

  3. Discharge is through a bottom or end outlet sized for fast emptying between batches.

Equipment Benefits

Equipment Advantages

  • High mixing efficiency, short mixing cycles (3-8 minutes)

  • Gentle mixing preserves particle morphology

  • No dead corners, complete discharge

  • Versatile for wide range of powder and paste applications

  • Easy to clean and maintain

  • Robust construction for heavy-duty industrial use

  • Low energy consumption compared to other mixer types

Technical Data

Technical Specifications

Technical Specifications
ParameterValue
Working capacity200 - 8,000 L
Motor power5.5 - 75 kW
Batch typePowder, granule, semi-dry material
Mixing timetypically 3 - 15 minutes depending on product
Contact materialCarbon steel or stainless steel 304 / 316L
OptionsLiquid spray, jacketed, dust collection
DischargeBottom or end discharge valve

PRODUCT INQUIRY

Get Price & Specs for This Product

Tell us your material and capacity, our engineer will reply within 24 hours.

Equipment Guidance

Frequently Asked Questions

What mixing duties is the Horizontal Paddle Blender designed for?

The Horizontal Paddle Blender is built for Construction Chemicals, Food. It is selected when the batch has to be blended homogeneously without the shear damage a disperser would cause.

What viscosity range can it handle?

The working viscosity range follows the agitator geometry and drive torque. Product-contact parts are Carbon steel or stainless steel 304 / 316L.

How is mixing uniformity achieved?

The agitator geometry keeps the whole batch moving rather than only the zone around the shaft, so colour, filler and additive distribution stay consistent from batch to batch.

What capacity range is available?

Capacity is 200 - 8,000 L, with motor power 5. Vessel size is matched to the batch and the available floor space.

What discharge and cleaning options are available?

Bottom discharge, side discharge and hydraulic discharge arrangements are offered, with vacuum and jacket options where the formulation requires them.

Industry Applications

Applications

  • Construction Chemicals

    dry mortar and putty powder blending at 300-5000 L

  • Construction Chemicals

    tile adhesive and grout blending in 3-8 min cycles

  • Food

    ingredient and seasoning blending at 200-4000 L

  • Agrochemicals

    wettable powder blending at 300-6000 L

  • Ceramics

    ceramic powder and body blending at 300-5000 L

  • Chemicals

    detergent powder production at 500-8000 L

  • Feed & Nutrition

    animal feed and premix blending at 500-6000 L

  • Refractories

    refractory powder blending at 500-6000 L

  • Semi-Dry Compounds

    paste blending at 20-40% moisture content

  • Cosmetics

    powder and pigment blend preparation at 100-1500 L

WHY POLYC MACHINE

Built on Engineering Excellence Since 2006

Every machine is designed by our in-house R&D team, built in our own factory, and supported by the same team that has delivered over 8,000 systems worldwide.

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ISO 9001 & CE Certified

Manufactured under an ISO 9001 quality management system. All machines comply with CE directives, with EC Declaration of Conformity for every order.

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Experience Since 2006

Since 2006, POLYC has engineered wet grinding, dispersing and mixing systems for global manufacturers.

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3-Year Warranty

Every machine carries a 3-year warranty with ongoing spare-parts supply and technical support after delivery.

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30-Day Delivery

Standard models ship within 30 days of order confirmation. Custom-engineered lines are scheduled against your project timeline.

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Free Installation Guidance

Free installation guidance and operator training are included with every machine, covering commissioning and safe start-up.

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Custom Engineering

From lab-scale 0.5L to 12,000L production systems. Material testing, configuration and process design included.

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24-Hour Response

Engineering consultation within 24 hours. Application review, technical specs and quotation delivered fast.

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Global Shipping

Export-ready packaging with full documentation. DDP/FOB/CIF terms available for 80+ countries.

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Lifetime Technical Support

Genuine spare parts, remote diagnostics and lifetime technical support for every machine we build.

Talk to an Engineer → Learn About POLYC →

Technical Consultation

Need help choosing the right equipment?

Tell us about your material and process. Our engineering team will recommend the right configuration.

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Customer Experience

What manufacturers say about working with POLYC MACHINE

These summaries reflect published application cases. Company names and roles are representative of the industries we serve.

“

The plaster and wall-material production line supplied by POLYC MACHINE integrated premixing, milling and transfer in one compact route. We reached consistent fineness across batches, and the local technical line made after-sales support responsive.

Materiales del Norte

Plant Manager · Building Materials · Mexico

See the application case →
“

For our short gravure-ink runs, the small-batch grinding and dispersion route from POLYC MACHINE gave repeatable colour and fast changeover. The trial plan proposed before manufacture confirmed our fineness window without over-specifying the machine.

Blue Nile Inks

Technical Director · Printing Inks · Ethiopia

See the application case →
“

Our 1000L basket mill from POLYC MACHINE handles pigment and ink batches with the temperature control we needed for heat-sensitive formulations. Across multiple sites, the consistent basket-mill configuration simplified operator training and spare-parts planning.

Global Coatings Group

Process Engineering Lead · Pigment & Ink · Global

See the application case →
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