Log Washer and Its Wear Resistant Blades
Product Spotlights
TECHNICAL SPECIFICATIONS & OPERATIONAL BENEFITS
WEAR-RESISTANT PADDLES FOR HEAVY-DUTY LOG WASHERS
The Wear-Resistant Paddle is the core wear part of a Log Washer, acting as the critical component that determines both washing efficiency and the equipment's overall service life.
1. PRODUCT OVERVIEW & APPLICATIONS
The Log Washer is a heavy-duty industrial washing system manufactured by Henan Staurk Machinery Co., Ltd., specifically engineered to process materials with high clay contamination. When conventional screw sand washers fail to break up stubborn clay, agglomerates, or soft rocks, our Log Washer delivers thorough cleansing through the aggressive scrubbing action of its dual parallel paddle shafts.
It is widely utilized in the washing stages of aggregates, mineral ores (such as iron ore and manganese ore), and construction waste recycling.
2. WORKING PRINCIPLE
The operational core of the Log Washer lies in the advanced design of the paddles on the shafts:
Aggressive Scrubbing & Crushing: Two parallel shafts rotate in opposite directions. The staggered paddles (or wear blades) mounted on the shafts exert a powerful "friction and tumbling" effect on the material matrix. The corrugated surface design of the paddles significantly enhances the crushing force applied to stubborn clay and soft aggregates.
Material Conveying & Separation: The paddles rotate at a precisely engineered pitch angle. While executing the aggressive scrubbing, they simultaneously push the cleaned material toward the elevated discharge port. Meanwhile, the stripped clay and impurities are carried away by the water flow and discharged through the lower overflow weir.
3. CORE ADVANTAGES OF STARK WEAR-RESISTANT PADDLES
As the paddles are subjected to the fastest wear rates during operation, their design directly dictates equipment performance and operational expenditure. Henan Staurk Machinery Co., Ltd. optimizes paddle engineering through three key advantages:
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Premium Wear-Resistant Materials for Extended Lifespan: Our paddles are cast from premium high-chromium iron or fabricated from wear-resistant alloys such as Hardox 500. This drastically extends their operational lifespan and lowers the processing cost per ton.
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Replaceable Design for Effortless Maintenance: Featuring a bolt-on, split-segment configuration, operators can replace only the worn paddle tips individually without discarding the entire paddle base. This significantly minimizes maintenance downtime and costs.
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Pro-Tip for Doubling Service Life: The engineered layout of our equipment allows the paddles on the left and right shafts to be interchanged. By flipping them to utilize the unworn side, you can effectively double the service life of the parts.
Expert Buying Advice from Staurk: When selecting a Log Washer, the paddle material composition and its replacement convenience should be your primary focus, as they directly determine the long-term operational and maintenance costs of your plant. For premium wear parts and customized washing solutions, please contact the engineering team at Henan Staurk Machinery Co., Ltd.
4.TECHNICAL PARAMETERS
Model |
Spiral Diameter (mm) |
Rotating Speed (r/min) |
Feeding Size (mm) |
Tank Slope (°) |
Output (t/h) |
Power (kW) |
Weight (t) |
2RXL200 |
Φ200×2400 |
32 |
≤20 |
≤12 |
3 |
2.2 |
0.4 |
2RXL250 |
Φ250×3200 |
30 |
≤25 |
≤12 |
5 |
3 |
0.6 |
2RXL320 |
Φ320×3200 |
28 |
≤30 |
≤12 |
10 |
4 |
0.9 |
2RXL400 |
Φ400×4600 |
23 |
≤30 |
≤12 |
20 |
5.5 |
1.9 |
2RXL540 |
Φ540×4600 |
23 |
≤30 |
≤12 |
25 |
7.5 |
3.9 |
2RXL600 |
Φ600×6000 |
23 |
≤40 |
≤12 |
35 |
15 |
6.5 |
2RXL750 |
Φ750×7600 |
22.7 |
≤70 |
≤12 |
50 |
40 |
17.2 |
2RXL800 |
Φ800×7600 |
22 |
≤70 |
≤12 |
70 |
45 |
18.9 |
2RXL914 |
Φ914×7600 |
21 |
≤70 |
≤12 |
100 |
55 |
23 |
2RXL1000 |
Φ1000×8000 |
20 |
≤80 |
≤12 |
130 |
75 |
28 |
2RXL1200 |
Φ1200×8500 |
18 |
≤100 |
≤12 |
180 |
90 |
35 |
2RXL1500 |
Φ1500×9000 |
16 |
≤120 |
≤12 |
250 |
110 |
48 |
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