Stone Washing Machine Manufacturer
Heavy-duty industrial stone washing machine systems engineered for high-capacity clay log scrubbing, large aggregate desliming, and metallic ore cleaning. Deliver superior surface soil breaking for highly contaminated bulk minerals.
30 - 300 t/h
Processing Capacity
≤ 200 mm
Max Feeding Size
≥ 98%
Scrubbing Efficiency
Working Principle
What Is A Stone Washing Machine?
An industrial stone washing machine (commonly configured as rotary trommel scrubbers or heavy-duty log washers) is a powerful purification plant designed to eliminate tough, sticky clay and thick mud jackets from large mineral rocks or quarry aggregates. By utilizing high-torque mechanical tumbling or dual-shaft blade shearing action combined with high-pressure water injection, the machine breaks down massive mud blocks, preparing clean stones for downstream crushing or sorting.
Zhonghui Machinery stone washing configurations prioritize thickened carbon steel structural shells, heavy-duty forged riding ring driving lines, and high-chromium replaceable blade components engineered for severe mining mill workloads.
Ideal Applications & Aggregate Washing:
Mining Ore Dressing: Deep clay scrubbing for gold mining gravels, copper-iron ores, bauxite minerals, and manganese flotation feeds.
Quarry & Civil Aggregate: Heavy desliming processing for large limestone rocks, granite gravel blends, recycled concrete stone blocks, and highway aggregates.
Tunnel & Construction Site: Cleaning heavily contaminated mud-stone mixtures generated from construction excavations or railway ballast recovery loops.
Working Process
How Does a Stone Washing Machine Work?
Extreme water fluidization and mechanical shearing sequence inside our stone washing machine.
Our Advantages
WHY CHOOSE OUR STONE WASHING MACHINE
Heavy-duty scrubbing engineering designed for maximum clay breaking and extended mechanical runtime life.
Aggressive Mud Scrubbing Efficiency
High-torque paddles break tough clay.
Heavy Forged Riding Rings
Thickened steel rollers support shell.
High Chromium Blade Parts
Replaceable liners resist stone friction.
Large Feed Size Compatibility
Handles massive aggregate rock feeds.
Robust Seamless Shell Structure
Reinforced cylinder prevents structural deformation.
Automated Spray Header Assemblies
High-pressure rinsing ensures stone purity.
Technical Specifications
Stone Washing Machine Models & Specifications
Review our field-proven commercial stone washing machine configurations for industrial mining lines.
| Model Spec (Rotary Type) | Drum Diameter (mm) | Drum Length (mm) | Max Feed Size (mm) | Capacity (t/h) | Motor Power (kW) |
|---|---|---|---|---|---|
| TX1230 | 1200 | 3000 | ≤ 100 | 30 – 60 | 15 |
| TX1545 | 1500 | 4500 | ≤ 120 | 60 – 120 | 30 |
| TX2050 | 2000 | 5000 | ≤ 150 | 120 – 200 | 55 |
| TX2460 | 2400 | 6000 | ≤ 200 | 200 – 300 | 75 |
FREQUENTLY ASKED QUESTIONS
EVERYTHING YOU NEED TO KNOW
Find expert answers to the most common questions about our stone washing machine installations, including trommel vs log washer types, blade life, and sizing selection.
Q1: Rotary trommel scrubber vs heavy log washer?
A: Rotary trommel scrubbers handle larger rocks up to 150–200 mm and integrate an end screen for sizing, ideal for alluvial gold or gravel sorting. Heavy-duty log washers use dual rotating paddle shafts to execute intense shearing, best for highly plastic clay ores.
Q2: What wear materials protect internal blades?
A: Aggressive stone scrubbing causes severe wear. We cast our log washer paddles and trommel internal lifters out of high-chromium, high-manganese alloy steels (Mn13Cr2), mounting them as bolt-on modules for fast replacement.
Q3: What water pressure is required for deep cleaning?
A: Water volume and pressure are key to dissolving mud blocks. Our configurations require a clean washing water connection capable of delivering a steady pressure of 0.2 to 0.4 MPa through the spray header grid.
Q4: How do you adjust material retention times inside?
A: Retention adjustments are flexible. Operators can modify the overall physical operating slope of the drum frame chassis or configure the driving motor with a variable frequency drive (VFD) panel to control shell rotation speeds.
Q5: Can it process massive 200 mm limestone rocks?
A: Yes. Our large-scale rotary trommel washers feature reinforced feed plates and extra-thick carbon steel structural drum sheets designed to accept direct high-impact loading forces from heavy quarry rocks safely.
Q6: Do you supply integrated fine sand classifiers?
A: We supply total industrial plant engineering packages. This includes structural feed hoppers, matching waste sand washing wheels, dewatering screens, mud slurry cyclone systems, and heavy booster water pumps.
Q7: What is the typical custom plant turnaround time?
A: Thick steel drum rolling, heat stress relief annealing, high-chromium paddle casting, and full dynamic motor alignment checks require 25 to 35 working days at our production site.
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