Application fields：metal and non-metallic ore, building materials, artificial sand and various metallurgical slag crushing and shaping.
The VSI 7A series impact sand maker with deep cavity is a new generation product that not only draws on the advanced technology of similar products at home and abroad, but also has a number of independent research and development results. In the application of large and super large machine-made sand and fine aggregate production lines, it has demonstrated extremely powerful performance.
The VSI 7A series impact sand maker with deep cavity is also suitable for applications in the fields of metal/non-metal ore, metallurgical slag,and material recovery. VSI7A series sand making machines provide high-quality aggregates with more reasonable gradation and better grain shape to meet high-quality specifications.
The sand making machine has higher output efficiency than other types of crushers. It can not only process all kinds of natural stone materials, but also can make mechanical sand with waste concrete, waste lime, other waste residue and other materials, effectively alleviating the shortage of sand and gravel aggregates because of the shortage of natural yellow sand resources. Strong sealing, advanced pulse dust removal device can effectively control the emission of sand dust and reduce the pollution of air, thus achieving green sand production. The product is in the form of a cube with a discharge size of 0-5 mm.
By adjusting the hopper feeding device, can easily switch between the two modes of "falling feeding + center feeding" and "full center feeding". Adjusting the angle of the distribution plate can avoid the direct impact of the material on the impeller and reduce the abnormal wear of the impeller.
The design of the large discharge port makes the material unloading more smoothly, which effectively prevents material blockage, avoids abnormal damage to the equipment, and improves the crushing efficiency.
We will deliver products timely by contract.We will supply you with installation drawings,specifications and operation manual.We offer lifetime warranty and components for products.
| Model | Hard material | Soft material | Sand Making | Sand Shaping | Motor Power（kw） |
| Max.Feeding Size （mm） | Throughput（t/h） | ||||
| VSI7A 400 | <45 | <55 | 260-285 | 314-345 | 2×200 |
| VSI7A500 | <45 | <55 | 345-370 | 412-578 | 2×250 |
| VSI7A 630 | <50 | <60 | 455-488 | 544-760 | 2×315 |
| VSI7A710 | <50 | <60 | 508-560 | 610-860 | 2×355 |
| VSI7A 800 | <50 | <60 | 600-645 | 722-1005 | 2×400 |
| VSI7A 1000 | <50 | <60 | 780-843 | 940-1310 | 2×1000 |
Note:Processing Capacity May Vary With Different Materials And Feeding Sizes.
| Model | Sand Making | Sand Shaping | Motor Power（kw） |
| Throughput （t/h） | |||
| VSI7A 400 | 260-285 | 314-345 | 2×200 |
| VSI7A500 | 345-370 | 412-578 | 2×250 |
| VSI7A 630 | 455-488 | 544-760 | 2×315 |
| VSI7A710 | 508-560 | 610-860 | 2×355 |
| VSI7A 800 | 600-645 | 722-1005 | 2×400 |
| VSI7A 1000 | 780-843 | 940-1310 | 2×1000 |
Note:Processing Capacity May Vary With Different Materials And Feeding Sizes.
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