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Foundry industries demand for frac sand going to be higher and its continues to grow every year. Foundry sector increase requirements on sand quality and quantity, as well as growing concerns about workplace and environmental safety. These foundry sectors's concerns, and the need to keep ownership costs low, are opening the door to new solutions to the challenges of conveying frac sand, resin coated sands, and ceramics. Mechanical conveying has been the “go to” process, but it’s time to take a look at a different, but firmly established, technology for sand dense phase conveying by  pneumatics way.
TeknoConvey is an industry expert in dense phase pneumatic conveying, our big experience in system design and installation. TeknoConvey working with challenging bulk materials, especially those that are particularly fragile, friable, or abrasive. Conveying industrial sand with our experiances will not be problem as before.
To describe dense phase conveying in a few words: pneumatic conveying is the simplest way to transport dry bulk materials by using a low cost efficient equipment. The system of a pneumatic conveying system is simple   consists of a pressure vessel that pumps the materials (powders, granules or other dry bulk materials) via  closed horizontal or vertical pipelines by using compressed air to use low velocity, meaning a less wear of the pipelines and your pruducts.
All industry application, TeknoConvey  will be best  conveying partner with you for every step of your project. From engineering to installation for a complete solution for pneumatic danse phase transportations. Providing best engineered and after sells support services for your factory’s for your specific pneumatic bulk material handling. 
Dense phase  conveying systems use compressed air at above 1 Barg (0.5 - 0.8 possible dependent on powder and convey line) to push materials from a pressure vessel, transfer unit or pressure pot or vessel through a pipeline to a destination where the air and product are separated by simple small fitler not as lean phase pneumatic conveying system need’s.
We has big  experience in conveying just about every product,  all our customer can rest assured that their bulk material conveying system will provide ideal performance in their request.
Some materials that are not suitable for dense phase conveying with large particle size, with high bulk density, and the extremely sticky materials, since they tend to build a coating on material contact surfaces and can eventually block the conveying line. It is very important that particles are fine enough and without big lumps the materials must be 90% smaller than 1mm for effective pneumatic conveying , and theconveying materials moisture must be lower than 5-4%.

Dense Phase Conveying;

for grount handled, bulk bag unloading,  weighed, batched, mixed  bulk materials.
Flexible and simple and installation can route allmost everywhere in conveying lines 
Free dust process
Max low degradation less than 5-6%
Low maintenance just a few moving parts
Can include automated process
Fast and low cost installation
Completly  guaranteed
Quiet operation
Can be designed to any rate
Safer environment
Cleaner handling space
Reduced manpower
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