Clay Brick Machinery · Category 03

Clay Mixing, Aging & Plasticizing Machinery

Mixing machinery adds water, blends raw material and improves clay plasticity before extrusion. Clay aging and extruding mixing help produce stronger, smoother and more stable green bricks.

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NES Project Reference

Clay Mixing, Aging & Plasticizing Machinery

Uniform Moisture and Better Clay Plasticity

The mixing and aging section prepares clay before forming. Correct mixing improves moisture distribution, material bonding and plasticity so the extruder can form stronger and smoother green bricks.

Main Function

Water + clay blending

Adds water, blends raw material and improves plasticity before extrusion.

Model Examples

SJ200×60 / SJ1000 / QJ50–QJ120

Double-shaft mixers, extruding mixers and twin-shaft mixing extruders.

Capacity Range

15 – 120 m³/h

From small preparation lines to high-capacity automatic plants.

Best For

Automatic clay brick lines

Plants needing uniform moisture and stable forming.

Equipment in This Category

The main machinery and items NES can supply or source for this section of the clay brick production line. Final model, capacity and configuration are confirmed after project review.

Double Shaft Mixer

Extruding Mixer

Twin Shaft Mixing Extruder

Water Dosing System

Clay Aging System

Selection Points

Raw material moisture and plasticity
Required clay aging time
Water control and dosing accuracy
Capacity match with extruder
Motor power, blade design and wear parts

Connected Production Flow

Where this section sits in the clay brick production line:

Fine Roller Crusher→Double Shaft Mixer→Clay Aging→Extruding Mixer→Vacuum Extruder→Cutter

Reference Specification Table

Note: The following specifications are typical reference data for project selection. Final motor power, capacity, mixer length and configuration should be confirmed according to clay moisture, plasticity, aging time and supplier quotation.

Model / Machine	Technical Specification	Motor Power	Typical Capacity	Additional Info
SJ200×60 Double Shaft Mixer	Twin shaft mixing, approx. 600 mm class trough width	22–30 kW	20–40 m³/h	For small to medium clay preparation lines
SJ300×80 Double Shaft Mixer	Heavy-duty twin shaft mixer, approx. 800 mm class trough width	37–55 kW	40–80 m³/h	Common for automatic brick production lines
SJ750 / SJ1000 Mixer	Large mixing chamber with water adding points	45–90 kW	50–120 m³/h	For higher capacity raw material preparation
QJ50 Extruding Mixer	Kneading and pushing type plasticizing mixer	22–37 kW	15–35 m³/h	Improves plasticity before extrusion
QJ60 / QJ90 Extruding Mixer	Medium to heavy-duty plasticizing mixer	45–75 kW	35–80 m³/h	Suitable before medium/large vacuum extruder
Clay Aging System	Aging house, storage belt, reclaimer or loader feeding system	Project based	Matched to plant capacity	Improves moisture balance and clay workability

Why Source This Machinery From NES

Project-Based Selection

NES recommends machinery by clay type, brick size, daily capacity, kiln technology, dryer system and client budget — not from a one-size catalog.

China Sourcing Support

We work with experienced China-based machinery and kiln partners to give clients suitable equipment, technical drawings, installation guidance and spare parts.