Glass Steel engraved chute has basically same beneficiation principle and Product Structure with Ordinary chute, the difference is the former spiral blade face has notch groove (Can play a buffering role in the beneficiation process); the latter spiral blade face is flat. Through Production practice proves that the notch groove chute has following three advantages than ordinary chute: 1. to optimize the recovery of minerals 2. Improve the economic efficiency of the processing plant 3. Concentration ratio get the further optimize. FRP spiral chute is consist of ore feeding uniform splitter, feed chute, spiral groove, Product interception groove, product gathering bucket and groove bracket (include cross or tripod) six parts. manly used for grading the a sufficient proportion of the mixture of iron , tungsten , tin , tantalum , niobium , gold , coal , diamond , monazite , etc, which the Granularity is between 0.3-0.02 mm.
| Technical data and Model | Z5LL-900 | Z5LL-1200 | Z5LL-1500 |
| Outside diameter (mm) | 900 | 1200 | 1500 |
| Thread pitch (mm) | 540,405 | 720,540 | 540,720 |
| Maximum installed Helical head | 4-2 | 4-2 | 4-2 |
| Feeding mine granularity | 0.3-0.03 | 0.3-0.03 | 0.3-0.02 |
| Feeding concentration | 25-55 | 25-55 | 25-55 |
| Capacity (t/h) | 2-3 | 4-6 | 8-6 |
| External dimension (L*W*H) | 1060×1060×4000 | 1360×1360×5230 | 1560×1560×5230 |
| Weight (KG) | 400 | 600 | 800 |
