Modernized High-Frequency Screens GVCH
Designed for wet or dry screening of bulk materials with a bulk density not exceeding 2.8 t/m³, for dewatering, de-sludging, and for washing the suspension from beneficiation products. The enhanced vibro‐dynamic screening mode and high operational efficiency achieved through adjustable settings are the outstanding features of these screens.
Why Choose Modernized High-Frequency Screens GVCH?
- Versatility – Suitable for both wet and dry screening, dewatering, de-sludging, and washing the suspension from beneficiation products.
- Working with Various Materials – Effectively handles bulk materials with a density up to 2.8 t/m³.
- High Productivity – The enhanced vibro‐dynamic mode ensures effective sorting and separation of fractions.
- Flexibility in Settings – The ability to adjust the operating mode for optimal performance.
- Reliability and Durability – A robust construction ensures stable operation even under harsh operating conditions.
Technical specifications
| Parameter and Dimension | GVCH-10 | GVCH-20 | GVCH-30 | GVCH-41 | GVCH-61 | GVCH-61М | GVCH-71 | GVCH-81 |
| Dimensions of the Screening Surface, mm, not exceeding | ||||||||
| Width | 1250 | 1400 | 1510 | 1600 | 1920 | 2120 | 2400 | 3000 |
| Length | 2400 | 2500 | 3600 | 3750 | 4200 | 4200 | 6250 | 8000 |
| Screening Surface Area, m² | 3.0 | 3.5 | 5.5 | 6.0 | 8.0 | 9.0 | 15.0 | 24 |
| Vibration Frequency, s⁻¹ | 24.5…38.0 | 24.5…38.0 | 24.5…38.0 | 24.5…35.0 | 16.2…24.5 | 16.2…24.5 | 16.2…24.5 | 16.2…24.5 |
| Rated Electric Motor Power, kW | 4.4 (2×2.2) | 8 (2×4.0) | 11 (2×5.5) | 15 (2×7.5) | 15 (2×7.5) | 22 (2×11.0) | 37 (2×18.5) | 2×22 |
| Overall Dimensions of the Vibrating Part, mm, not exceeding | ||||||||
| Length | 2860 | 3300 | 4200 | 4200 | 4430 | 4430 | 6330 | 8100 |
| Width | 2270 | 2500 | 2700 | 2900 | 3470 | 3670 | 4070 | 3670 |
| Height | 1410 | 1550 | 1800 | 1800 | 1550 | 1550 | 2050 | 1850 |
| Weight of the Screening Unit, kg, not exceeding | 1800 | 3000 | 3700 | 3800 | 5400 | 6000 | 9600 | 12000 |
Technical specifications
| Parameter and Dimension | GVCH-42 | GVCH-52 | GVCH-62 | GVCH-72 |
| Dimensions of the Screening Surface, mm, not exceeding | ||||
| Width | 1510 | 1750 | 1920 | 2400 |
| Length | 5300 | 5200 | 5500 | 6250 |
| Screening Surface Area, m² | 8.0 | 9.0 | 10.5 | 15.0 |
| Vibration Frequency, s⁻¹ | 16.2…24.5 | 16.2…24.5 | 16.2…24.5 | 16.2…24.5 |
| Rated Electric Motor Power, kW | 30 (2×15.0) | 30 (2×15.0) | 30 (2×15.0) | 37 (2×18.5) |
| Overall Dimensions of the Vibrating Part, mm, not exceeding | ||||
| Length | 5550 | 5550 | 5550 | 6250 |
| Width | 3150 | 3380 | 3550 | 4100 |
| Height | 2200 | 2200 | 2200 | 2280 |
| Weight of the Screening Unit, kg, not exceeding | 7800 | 8500 | 9200 | 13400 |
