LF Series Horizontal Vibrating Screen
Max Capacity: up to 500 tph | Application: Precision Sizing, Dewatering & Desliming | Max Feed: 100mm
The LF Series Horizontal Vibrating Screen is a pioneer screening equipment featuring Hengtai's state-of-the-art patented maintenance-free thin-oil lubrication exciter assembly. It is highly engineered for high-efficiency sizing, dewatering, and desliming operations in mining, metallurgy, coal processing, and aggregate production lines.
Strategic Advantages: Embodying a high-speed horizontal elliptical motion design, the LF series accelerates material stratification and boosts screening efficiency by over 20% compared to standard screens. By continuously circulating liquid thin-oil through the bearing chambers, it drops core running temperatures, diminishes noise under 85dB, and extends the overall mechanical lifespan by more than 30%, making it the ultimate choice for heavy-duty, continuous global mining operations.
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Key Engineering Highlights & Applications
Patented Thin-Oil Lubrication (ZL 2023 2 0056571.1): Outfitted with our signature oil-circulation loop that automatically regulates oil volume and keeps the fluid clean. It reduces bearing wear by 50% and perfectly eliminates the need for frequent manual grease injection, securing a continuous operation with zero overheating failures.
Strategic Plant Positioning: Highly versatile in complex layouts. Usually positioned after tertiary crushers for the precise classification of final commercial aggregates. Alternatively, it can be deployed prior to primary crushers as a pre-screening station to reject fines, thereby massively saving downstream power consumption.
Flexible & Compact Installation: Designed to be installed perfectly horizontal or with a slight incline (≤ 5°). This layout cuts down vertical headroom constraints, saving massive plant footprint and structural costs. It necessitates standard concrete foundations or steel structural platforms to guarantee extreme stability and seamless belt conveyor docking.
Technical Specifications
| Model | Decks (层数) | Max Feed Size (mm) | Output Separation (mm) | Capacity Range (t/h) | Motor Power (kW) | Total Weight (t) | Dimensions (L×W×H mm) |
|---|---|---|---|---|---|---|---|
| LF1842-2 | 2 | < 100 | 3 - 80 | 80 - 160 | 18.5 × 2 | 12.8 | 4200 × 2000 × 2200 |
| LF1842-3 | 3 | < 100 | 3 - 80 | 80 - 160 | 22 × 2 | 15.3 | 4200 × 2000 × 2500 |
| LF1860-2 | 2 | < 100 | 3 - 80 | 160 - 260 | 22 × 2 | 18.6 | 6000 × 2200 × 2400 |
| LF1860-3 | 3 | < 100 | 3 - 80 | 160 - 260 | 30 × 2 | 21.5 | 6000 × 2200 × 2700 |
| LF2460-2 | 2 | < 100 | 3 - 80 | 260 - 360 | 30 × 2 | 25.8 | 6000 × 2600 × 2600 |
| LF2460-3 | 3 | < 100 | 3 - 80 | 260 - 360 | 37 × 2 | 29.6 | 6000 × 2600 × 2900 |
| LF3060-2 | 2 | < 100 | 3 - 80 | 360 - 500 | 37 × 2 | 32.4 | 6000 × 3200 × 2800 |
| LF3060-3 | 3 | < 100 | 3 - 80 | 360 - 500 | 45 × 2 | 36.8 | 6000 × 3200 × 3100 |
Frequently Asked Questions
Unlike older grease screens that struggle with bearing friction and thermal breakdown under heavy continuous loads, our liquid thin-oil continuously flushes the bearings. It aggressively drops temperature spikes by maintaining the heat rise under 25°C, slashes bearing wear by 50%, and fully eliminates tedious manual greasing cycles. Ultimately, OPEX is drastically minimized.
Absolutely. The horizontal elliptical throw creates optimal material trajectory and g-force, perfectly handling dry hard rock aggregate sizing as well as fine slurry dewatering or coal desliming tasks. Polyurethane or woven wire meshes can be interchanged based on the application.
Matched Process Machinery & Complete Plant Solutions
To maximize the screening efficiency and construct a closed-circuit operation, the LF series perfectly synchronizes with the following Hengtai modules:
Get Professional Technical Catalog & Factory Price Quote
Share your required capacity (tph) and screening mesh sizes. Our engineers will immediately tailor a CAD layout and structural platform design for your site.