The company is an enterprise mainly engaged in limestone processing and sales. Due to production development needs, it needs to purchase a high-quality machine-made sand production line. After multiple understandings and field investigations, it was attracted by the professional technology and excellent craftsmanship of Klef Company. It specially introduced our company's advanced equipment and technology and purchased our company's complete set of limestone sand production line.
1. Limestone is continuously fed into the jaw crusher by a vibrating feeder for primary crushing.
2. The coarsely crushed material is conveyed to the impact crusher by a belt for secondary crushing.
3. The crushed limestone is screened through a vibrating screen to ensure that the particle size entering the sand making machine is 30-40mm.
4. The screened limestone is conveyed to the vertical shaft crusher for crushing and shaping, and the finished product particle size is 0-5mm.
5. The mixed material from the sand making machine is separated according to different particle sizes. Separate qualified finished sand and return sand (return to the sand making machine)
|
Specification model |
Simplified diameter | Capacity(t/h) | Feeding size(mm) |
Discharge size(mm) |
Yield | Motor power（kw） | Frequency conversion control cabinet （kw） |
| HYZS-29 | 29 | 10-20 | ＜50 | ≤3mm is adjustable |
60-95% | 37-45 | 50 |
| HYZS-39 | 39 | 20-40 | ＜65 | 55-75 | 90 | ||
| HYZS-49 | 49 | 30-60 | ＜70 | 90-110 | 160 | ||
| HYZS-59 | 59 | 50-100 | ＜85 | 132-160 | 200 | ||
| HYZS-69 | 69 | 80-160 | ＜100 | 220-250 | 210 | ||
| HYZS-79 | 79 | 120-240 | ＜120 | 132*2 | 280 |
1. The material first falls vertically from the upper part of the machine into the high-speed rotating impeller.
2. Under the action of high-speed centrifugal force, it collides with another part of the material that is diverted around the impeller in an umbrella-shaped form, and then collides, rubs and crushes each other again or multiple times in the strong vortex formed between the impeller and the casing.
3. Finally, it is discharged from the discharge port at the bottom of the granite sand making machine, and then controlled by the screening equipment to reach the required finished product particle size.
1: Simple and reasonable structure, reduce production cost through the improvement of hammer head.
2: High crushing efficiency, excellent and delicate granularity of the discharged material.
3: The finished product is a cubic in shape, with high packing density and low noise of equipment operation.
4: With a variety of models, it can be used for various types of sand production lines, and also can be customized according to customer needs.
