Product Parameters
| Model |
Efficiency of production:m³/H |
Drum diameter:mm |
Motor power:Kw |
| S4311 |
20 |
1120 |
2.2 |
| S4313 |
40 |
1300 |
5.5 |
| S4315 |
70 |
1500 |
7.5 |
| S4318 |
100 |
1800 |
11 |
| S4320 |
120 |
2000 |
15 |
Detailed Photos
Product Description
Our Factory Customized Sieve is engineered with excellence, featuring a large end for feeding and a small end for discharging through a spindle tilting installation. This design dramatically enhances screening capabilities. Leveraging its high-speed operation, materials descend from elevated points, ensuring both crushing and screening are conducted with superior efficiency.
Durability meets functionality with our long hole net, crafted from cold-drawn stainless steel braided mesh. This robust construction extends the net's lifespan and proves ideal for handling hot, humid materials. The hexagonal design ensures each section is tensioned or fixed securely, minimizing potential breakage and offering a commendable rebound effect. Replacement is straightforward, catering to operational demands.
Our system employs vigorous ventilation at the air inlet, effectively cooling the sand and meticulously controlling the mud content of reclaimed sand, ensuring optimal quality and consistency.
In the realm of foundry sand treatment and regeneration, our pioneering equipment excels in swiftly cooling and precisely screening high-temperature wet sand (80-150ºC, 3-8% moisture). The inclined spindle screening machine revolutionizes the foundry workshop by presenting a comprehensive sand treatment solution. Through state-of-the-art dynamic design, high-temperature resistant structural optimization, and an intelligent temperature control system, it introduces a dual advancement in both screening efficiency and sand quality management. This article will delve into the technical principles, process adaptability, energy efficiency, and industry applications that drive these breakthroughs.
1. Technological innovation and core design breakthrough
Addressing the industry's challenges of clogging and wear in hot, wet sand screening, our equipment triumphs over these issues through cutting-edge dynamic optimization and innovative material use:
Tilted spindle dynamic design:
The spindle's strategic inclination of 15°-25° partners with a large feed port (Φ600-1200mm) and a high-performance vibration motor (900-1500r/min). Sand particles follow a parabolic trajectory (initial velocity 2-5m/s), seamlessly achieving impact crushing and screening. This approach elevates processing capacity to 20-80t/h, boasting a 40% efficiency increase over traditional horizontal screens.
Double-center adjustment system: Achieve dynamic balance by fine-tuning the vibration trajectory with an adjustable counterweight block (±5kg). Experience minimal amplitude fluctuation (<5%) and precision screening accuracy (AFS particle size deviation ±0.1mm).
Cold-drawn stainless steel woven screen:
Crafted from 316L stainless steel cold-drawn wire (tensile strength ≥ 520MPa), our long hole mesh (aperture Φ0.2-5mm) features a hexagonal honeycomb structure (35-60% opening rate), boosting tensile strength by 50%. This screen, designed for high-impact environments up to 300ºC, boasts over 8000 hours of durability.
Quick-release tension fixing system: With the hydraulic tensioner (0.5-1.2MPa) and the hexagonal locking module, screen replacement becomes a swift task for one person, accomplished in under 10 minutes and slashing downtime by 70%.
2. Full-process integrated solution for foundry sand treatment
The equipment seamlessly integrates into the sand dropping, screening, cooling, and regeneration process chain, creating an intelligent sand treatment ecosystem:
High-temperature old sand pretreatment:
Directly connected to the vibrating sand dropper's outlet, the system handles old sand with iron beans (≤20mm) and pouring riser residues. The advanced magnetic separation module (1500Gs) expertly extracts iron impurities with >99% efficiency, tripling the screen's impact and wear resistance.
Its closed structure (leakage rate <3mg/m³) integrates with a pulse dust collector, ensuring dust concentration remains <5mg/m³ in the work area, while maintaining noise levels at a mere ≤78dB(A).
Precise sand quality control:
Our advanced three-tier screening system, with mesh sizes of Φ5mm, Φ1mm, and Φ0.2mm, precisely grades regenerated sand, micro powder, and waste slag. This meticulous separation ensures the sand particle uniformity achieves a CU value of ≤1.2, remarkably enhancing the casting surface's smoothness to reach an impressively fine Ra6.3μm.
Experience unparalleled screening efficiency that exceeds 98%, coupled with a screened sand impurity content kept under 0.1%. This innovation facilitates a dramatic 50% reduction in new sand replenishment, optimizing resource use and cost efficiency.
Boasting an Overall Equipment Efficiency (OEE) of 93%, our system stands as a benchmark of reliability. With a Mean Time Between Failures (MTBF) surpassing 15,000 hours, it guarantees consistent performance and minimizes downtime for seamless operations.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
Proudly specializing in the innovative production of sand casting machinery, Qingdao Sanzhuji Technology Co., Ltd. offers an extensive array of advanced solutions including green sand casting production lines, furan resin sand casting production lines, lost foam casting production lines, and coated sand steel sand buried casting production lines. With 14 years of rich heritage and expertise since our establishment, we are committed to delivering excellence in every project.
Contact Us
Address: Nestled in the strategic location North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China
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