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
The S33 series crusher emerges as the sensational fourth generation marvel, meticulously engineered by Qingdao Sanzhuji Technology Co., Ltd. This powerhouse elegantly integrates crushing, screening, and primary regeneration into a unified solution. Experience a seamless blend of reliability, streamlined simplicity, and effortless maintenance, standing out distinctly against conventional built-in crushers.
In the transformative world of foundry sand processing, the S33 series crushers redefine efficiency. As champions in regenerating old sand blocks, they crucially enhance production flow and cost-effectiveness. Tailored to rejuvenate furan resin and water glass sands, this equipment sets a new industry benchmark with an astounding 95% recovery rate and remarkably low maintenance demands. Dive deep into the technical prowess, unparalleled advantages, versatile applications, and significant economic dividends that this innovation unfolds.
1. Technical principles and core design breakthroughs
Harnessing the intrinsic properties of foundry sand blocks (hardness HB 80-120, particle size Φ20-100mm), the S33 series orchestrates a breakthrough via its cutting-edge multi-dimensional crushing and regeneration system:
Fourth-order crushing and regeneration technology:
Initial impact: The high-frequency vibration motor (excitation force 240-2100kN) skillfully propels the hammer, efficiently processing 5-20t/h, yielding particles ≤2.5mm. This is adeptly calibrated for the nuanced hardness variations between furan resin and water glass sands.
Dynamic screening: Equipped with a dual-layer stainless steel screen (aperture Φ5mm/Φ0.2mm), it excels in sieving sand and impurities. With micro powder residue below 0.5%, the AFS particle size concentration (CU value) is maintained at ≤1.3, ensuring optimal purity.
Pre-regeneration finesse: The centrifugal friction plate (linear speed 6-8m/s) artfully removes lingering resin film, achieving a film removal rate exceeding 2.5%, while the regenerated sand's loss on ignition (LOI) stays reliably between 1.8-3.0%.
Intelligent control: The adaptive frequency converter tailors vibration frequency (15-50Hz) to ensure consistent crushing uniformity, across diverse sand qualities such as silica and chromite.
Modular and compact design:
Ingeniously designed, the machine occupies less than 5m³, conserving 40% more space than traditional alternatives, perfect for modernizing existing workshops.
Streamlined maintenance with the quick-release hammer head and screen, reducing replacement time to under 30 minutes, slashing annual maintenance costs by a substantial 60%.
Energy-saving and environmentally friendly features:
The use of a permanent magnet synchronous motor (power 23-27.5kW) combined with an energy feedback system ensures exceptional efficiency, with power usage per ton capped at ≤2.5kW·h.
A closed structure (leakage rate <3mg/m³) paired with a high-capacity pulse dust collector (air volume 5000m³/h) keeps dust emissions impressively below 5mg/m³.
2. Core advantages and industry value
The S33 series revolutionizes efficiency through structural refinements and intelligent control, providing an unprecedented leap in performance over built-in crushers.
Unmatched recovery and minimal crushing:
With a sand recovery rate exceeding 95% and a minimal crushing rate of <1.2%, the need for new sand is halved, driving extraordinary efficiency.
Enhanced sand properties with a Roundness Index ≥0.82, resulting in 35% better air permeability and reducing casting porosity defects to a mere 0.8%.
Seamless process integration:
Effortlessly integrate with vibrating sand-falling machines and magnetic separation, creating a cohesive 'crushing-screening-regeneration-cooling' sand processing ecosystem.
Versatile compatibility with processes like resin sand, water glass sand, and V-method casting sand, ensuring a remarkably stable demolding rate fluctuation of ≤0.3%.
Significant Economic Benefits:
Let's delve into a practical illustration: Imagine an enterprise that boasts an impressive annual output of 30,000 tons of castings. By integrating our advanced technology, the company can remarkably reduce its annual purchase of new sand by an incredible 1,500 tons, translating into a substantial cost saving of approximately 750,000 yuan. This is a prime example of how innovation directly impacts the bottom line!
Our state-of-the-art machinery is designed with reliability in mind, boasting an exceptionally low equipment failure rate of less than 0.5%. The foresight in our engineering ensures that the annual average maintenance cost remains comfortably under 20,000 yuan. This translates to an outstandingly short investment return period of less than 1.5 years, making it a smart investment for your business's future success.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
With a robust legacy spanning over 14 years, Qingdao Sanzhuji Technology Co., Ltd. has cemented its expertise in crafting exceptional sand casting machinery. Our extensive repertoire includes the sophisticated green sand casting production line, the precise furan resin sand casting line, the innovative lost foam casting line, and the advanced coated sand steel sand buried casting line. Each product is engineered to perfection, meeting the diverse needs of our clients.
Contact Us
Address: Positioned strategically at the North of G204 National Road in Poli Town, within the dynamic West Coast New Area of Qingdao, China, our state-of-the-art facility is ideally located to serve our global clientele with efficiency and precision.
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