Meta Description
The 2-layer subset includes 2YZ1230, 2YZ1845, 2YZ2460, 2YZ2680 and 2YZ3080. Their screen areas increase progressively: 7.2 m², 21.7 m², 28.8 m², 41.6 m² and 48 m² respectively. The throughput spectrum extends from steady 50 t/h (2YZ1230, 2YZ1845 lower bound) all the way to peak 250–800 t/h from 2YZ3080. Corresponding motor configurations cover standalone power like 18.2 KW / 22 KW as well as dual-motor layouts including 22*2 KW and 30*2 KW. With only two screen decks, the series has simpler internal mesh replacement workflows and lower daily maintenance workload compared with multi-layer counterparts. The optimized deck inclination angle enhances material forward movement velocity, which is ideal for conventional aggregate lines that only need coarse and fine two-level classification.
Product Images
Product Specifications & Parameters
| Model |
Screen Layers |
Screen Area(㎡) |
Capacity(T/H) |
Motor Power(KW) |
| 2YZ1230 |
2 |
7.2 |
50 |
3.0*2 |
| 2YZ1845 |
2 |
21.7 |
50-100 |
18.2 |
| 2YZ2460 |
2 |
28.8 |
150-700 |
22 |
| 2YZ2680 |
2 |
41.6 |
200-500 |
22*2 |
| 2YZ3080 |
2 |
48 |
250-800 |
30*2 |
| 3YZ1845 |
3 |
24 |
50 |
22 |
| 3YZ2160 |
3 |
37.8 |
100-550 |
30 |
| 3YZ2460 |
3 |
43.2 |
150-700 |
37 |
| 3YZ1860 |
3 |
32.4 |
50-350 |
22 |
| 4YZ2160 |
4 |
50.4 |
100-550 |
30 |
| 4YZ2460 |
4 |
57.2 |
150-700 |
37 |
| 4YZ2470 |
4 |
67.2 |
150-750 |
45 |
| 5YZ2470 |
5 |
84 |
150-750 |
45 |
Working Principle
Dedicated vibration motors drive the dual-deck screen box along circular vibration tracks. Coarser aggregates stay on the upper screen deck for primary separation while finer particles drop down to the lower deck for secondary sorting. Moderate vibration amplitude lowers mesh clogging frequency under normal quarry feed humidity. Independent discharge outlets for two layers avoid cross-mixing of finished fractions. Sturdy side box plates resist long-period vibration fatigue in stationary factory layouts.
Core Advantages
- Five size grades of 2-layer designs cover small batch (50 t/h) up to heavy 800 t/h throughput with flexible screen area selection (7.2–48 m²)
- Fewer screen decks cut mesh spare-part inventory and shorten regular replacement time
- Optimized deck tilt improves material travel efficiency and boosts hourly screening throughput
- Multiple motor configurations adapt light-duty low-power scenes and heavy high-feed industrial scenes separately
- Compact overall frame dimension saves floor space inside standard stationary crushing workshops
Application Scope
Regular stationary aggregate quarries requiring two-size finished products, primary coal double-grade sorting, pre-screening steps placed right after hammer crushers and cone crushers
FAQ
Q1: What throughput does the largest 2-layer model 2YZ3080 provide?
A1: 2YZ3080 owns 48 m² screen area with processing capacity of 250–800 t/h under rated 30*2 KW motor power.
Q2: Which 2-layer model adopts single 18.2 KW motor power?
A2: 2YZ1845 with 21.7 m² screen area and 50–100 t/h capacity uses 18.2 KW independent motor.
Q3: Is mesh cleaning easier for 2-layer screens than 4/5-layer models?
A3: Yes, fewer stacked decks make mesh access and periodic clog removal much more convenient.
