Product Parameters
| Model |
Efficiency of production:T/H |
Motor power:Kw |
Excitation force:KN |
Crushing Recovery Rate |
Sand Diameter:mm |
Delamination rate |
| S3305 |
5 |
2×3.0 |
2×40 |
≥95% |
≤2.5 |
25% |
| S3310 |
10 |
2×3.7 |
2×50 |
≥95% |
≤2.5 |
25% |
| S3315 |
15 |
2×5.5 |
2×75 |
≥95% |
≤2.5 |
25% |
| S3320 |
20 |
2×7.5 |
2×100 |
≥95% |
≤2.5 |
25% |
Detailed Photos
Product Description
Introducing the cutting-edge S33 Series Crusher: the fourth-generation marvel from Qingdao Sanzhuji Technology Co., Ltd. This all-in-one wonder ingeniously combines crushing, screening, and primary regeneration, standing out with its unmatched reliability, simple yet robust structure, and hassle-free maintenance.
In the vital realm of foundry sand processing, the efficiency of crushing and the recovery rate of used sand blocks *** production continuity and cost efficiency. The S33 Series Crushers shine as the champions for furan resin sand and water glass sand regeneration. This article delves into the industry's avant-garde reshaping, driven by an astounding 95% recovery rate and minimal maintenance costs, through the lenses of technical principles, core advantages, application scenarios, and economic benefits.
1. Technical principles and core design breakthroughs
Harnessing the inherent properties of foundry sand blocks—hardness HB 80-120, particle size Φ20-100mm—our S33 Series elevates technology through an innovative multi-dimensional crushing and regeneration system:
Revolutionary Fourth-order Crushing and Regeneration Technology:
Primary Crushing: High-frequency vibration motors (excitation force 240-2100kN) propel the hammer, delivering a formidable impact on sand blocks. This results in a handling capacity of 5-20t/h and crushed sand particle sizes of ≤2.5mm, accommodating the varied hardness of furan resin and water glass sands.
Dynamic Screening: Equipped with a dual-layer stainless steel screen (aperture Φ5mm/Φ0.2mm), it skillfully segregates sand and impurities. The micro powder residual rate is constrained to less than 0.5%, with an AFS particle size concentration (CU value) of sand maintained at ≤1.3.
Pre-Regeneration Treatment: The centrifugal friction plate (linear speed 6-8m/s) expertly strips off residual resin film from the sand surface, achieving a film removal rate greater than 2.5%, with the loss on ignition (LOI) of regenerated sand stabilized at 1.8-3.0%.
Intelligent Control: Dynamic frequency modulation via the frequency converter (15-50Hz) ensures uniform crushing for diverse sand qualities such as silica sand and chromite sand.
Modular and Compact Design:
Occupying a mere footprint of less than 5m³, this innovation saves 40% more space than traditional crushers, making it an ideal choice for workshop renovations.
The easily detachable hammer head and screen, with a replacement time under 30 minutes, significantly boost maintenance efficiency, slashing the average annual maintenance cost by a remarkable 60%.
Energy-saving and Environmentally Friendly Features:
Featuring a permanent magnet synchronous motor (power 23-27.5kW) in tandem with an energy feedback system, this machine ensures power consumption per ton of sand processing remains ≤2.5kW·h.
The closed structure, maintaining a leakage rate of <3mg/m³, synergizes with a pulse dust collector (air volume 5000m³/h) to achieve dust emission concentrations below <5mg/m³.
2. Core Advantages and Industry Value
The S33 Series redefines efficiency, outperforming built-in crushers through intelligent control and structural refinement:
Unmatched High Recovery and Low Crushing Rates:
Boasting a sand recovery rate exceeding 95% and a crushing rate under 1.2%, this machine reduces the need for new sand replenishment by an impressive 50%.
With a regenerated sand roundness index of ≥0.82, air permeability is improved by 35%, while casting porosity defect rates plummet to below 0.8%.
Full Process Adaptability:
Seamlessly integrate with vibrating sand-falling machines and magnetic separation equipment to craft a comprehensive 'crushing-screening-regeneration-cooling' sand processing system.
This innovative machine is seamlessly compatible with a variety of processes, including resin sand, water glass sand, and V-method casting sand. Enjoy stable performance with a demolding rate fluctuation that remains impressively low at ≤0.3%, ensuring high precision and reliability in your operations.
Unlock significant economic benefits with our advanced technology:
For instance, consider an enterprise boasting an annual output of 30,000 tons of castings. With our machine, you can reduce the purchase of new sand by 1,500 tons annually, leading to substantial cost savings of approximately 750,000 yuan. Experience a tangible improvement in your bottom line!
Benefit from an exceptionally low equipment failure rate of less than 0.5%. Keep maintenance costs minimal at an annual average of less than 20,000 yuan, and enjoy a swift return on investment with a period of under 1.5 years, making it a smart and profitable choice for your business.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
With an unwavering commitment to excellence, Qingdao Sanzhuji Technology Co., Ltd. has specialized in pioneering the field of sand casting machinery for over 14 successful years. Our innovative solutions encompass a comprehensive range of high-performance casting technologies including green sand casting production lines, furan resin sand casting production lines, lost foam casting production lines, and the advanced coated sand steel sand buried casting production line. As industry leaders, we set the benchmark for quality and precision in sand casting engineering.
Contact Us
Address: North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China
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