Oman has always been regarded as a key market in the Middle East market by us. So, we have accumulated a lot of Oman customers. We keep in touch with each other very often. We just get a good information from them through our regular communication.

Oman is a mountainous country, so there are a lot of quarries. Quarrying starts early here, the stones are generally granite and limestone, which are mainly from mountain blasting and dry river bed mining. For the moment, there’s a big problem confuses them most. They have many small stones which are 5-20 don’t know how to deal with them, because the stones they got from the dry river bed are generally divided into: 0-2mm, 2-5mm, 5-20mm, 20-200mm, and over 200mm.For the 0-2mm,2-5mm stone, they can be used as natural sand or for brick making directly, and the 20-200mm stone can be crushed by the impact crusher or cone crusher, while, the stones which are 5-20mm neither can be crushed by secondary crusher nor be sold as sand directly because its round grain shape not suitable for use in concrete or pavement construction. And as the transportation fee is high, so they have to put them nearby. It’s common scene in Oman that these small stones accumulated near the stone factories.

After hearing this, we just make a plan for them specially. According to their specific situation, our VSI crusher is perfect for the stones 2-20 mm. Our VSI crusher or called sand making machine is a newly researched equipment, with international advanced level, it’s widely used for artificial sand, more suitable for crushing materials of middle hardness and high hardness, such as the granite and limestone. This machine is easy to be operated, low cost and low consumption, the sand it makes are of fine grain size. So, it is only fitting for them. We just find a new business opportunity this time, it’s true to say that few people using VSI crushers there, since Kefid brand has a good reputation in Oman, so I believe that it will be successful for us to develop our VSI crusher market there. Because Kefid insists that customer first, we always stand on the customers’ side to solve their problems.

If VSI can be widely used there, it will not only solve the problem of surrounding stones, but also will bring profits to them.

Kefid Sand Making Crusher is the traditionall type, absorbs advanced technology of the Barmac company of America, features low operating costs and reliable structure. Sand making crusher plays an important role in artificial sand making and mineral crushing.

Sand making crusher can be used in fine crushing of various ores, especially for fine crushing and intermediate crushing of abrasive material, quartz sand, emery, refractory material, cement, copper ore, gold ore, furnace slag, river stones, concrete aggregate, asphalt aggregate, etc. Meanwhile, the crusher has become a good substitution of hammer crusher, double roller crusher, roller crusher and other traditional equipments and become a leading equipment of sand making industry due to it’s brilliant performance in producing more and costing less.

Technical Parameter :

Mm to inch conversion: 25.4millimeters=1 inch

Note: Any change of sand making crusher technical data shall not be advised additionally.

VSI series crushers(Sand Making Machine) made by kefid are specially designed for sand making and trueing of various stones and rocks. Kefid has developed internationally advanced patent technology which is able to provide users with high efficiency, less using cost. We have two types of VSI crusher: Deep Rotor VSI Crusher and B Series VSI Crusher. They are suitable for medium and fine crushing of different hardness of varied ore and rock, such as iron ore, nonferrous ore, diamond, bauxite, quartz sand, corundum, perlite, basalt and other aggregate material’ medium and fine crushing.

Deep Rotor VSI Crusher

Deep Rotor VSI Crusher integrates many patents and three crushing methods, is a new and high efficiency crusher.  The rotor of deep rotor VSI crusher has been specially optimized design, which makes the capacity increased by about 30%. Around guard adopts innovative design to improve the service life of over 48%. Increase vice hammer to prevent from damaging the side plate after the main hammer wear and tear. The most key wear resistant material uses wear resistant and high temperature resistant material in American important area. Japanese hydraulic opening cover device is originally imported.

Main technical parameters:

B Series VSI Crusher

B series VSI crusher is newly researched equipment, with international advanced level. The machine is specifically for the production of high-quality gravel aggregate used in highway, railway, high-rise buildings, municipal, hydroelectric dam construction, and concrete mixing sand, and it is the first choice of the artificial sand making area and stone shaping area. It is applicable to the fine crushing techniques in the front of mining sector, and applicable to the material crushing of building materials, mining, refractories, cement, and abrasive industry. Besides, it also can be used in highly abrasive material and secondary disintegration crushing of it.

Main technical parameters: