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1.QVC vacuum convey:QVC-1,2,3,4,5,6,7,8, 2.Certificate: ISO9000-2001, CE, EU support - details see: https://www.machineto.com/qvc-vacuum-convey-10064477

1.QVC vacuum convey:QVC-1,2,3,4,5,6,7,8
2.Certificate: ISO9000-2001, CE, EU support

characteristic:

Using compressed air as primary energy sources

According with GMP standard

Solving the stratification of powder and granules

The filters made of Ti will never be jammed and be abraded

Eliminate the static electricity

Made of nontoxic and corrosion resistant materials

Leakage free capsule, to prevent cross contamination

Materials are not adhering to the inner surface of the conveyor

Intelligent control and high automation

Modular structure, easy to clean and dismantle

Small and light ,easy to install

Low noise and free from vibration

Energy saving and low running cost.

QVC conveying system consist of material container, pipeline, vacuum conveyor, control system and so on. The max distance to convey is 30m in height or 90m in length and the max conveying capability can reach 18 t/h.

Model and parameter:

Types	transportation ability (kg/h)	air pressure (Mpa)	air consume (l/min)
QVC-1	350	0.4-0.6	180
QVC-2	700	0.4-0.6	360
QVC-3	1050	0.4-0.6	540
QVC-4	1500	0.4-0.6	720
QVC-5	3000	0.4-0.6	1440
QVC-6	4000	0.4-0.6	1800
QVC-7	5000	0.4-0.6	2160
QVC-8	6000	0.4-0.6	2520

Conveying model:

Pneumatic conveying systems are divided into four categories: positive pressure system, vacuum conveying system, upgrading system and fluidised beds.

Conveying system	Advantages	Disadvantages	cost
			equipment cost	running cost
Positive pressure	High capacities Long distance conveying	Risks of leakage Heavy installations Expensive components Wear on material and system	High	High
Vacuum conveying system	No leakage of material Simple to install Dustless Easy to control	Limited conveying distance Limited capacity Usually intermittent operation	Low	Low
Upgrading system	No leakage of material	Hard to control Equipment complex Big Short distance to convey	High	Common
Fluidised beds	Angle of conveying from only lope No moving parts	Dusty conveying Open system	High	High

VACUUM CONVEYING:

The first era vacuum conveyor was birthed in Europe in 70s.Because the technology is poor then, the products is large and low efficency. In the early 80s,the industrial dust collector is used as vacuum source of conveyor in China. The second era vacuum conveyor uses industrial blow-suck pump and fibr-filter. The third era vacuum convey or uses multi-stage ejector pump and metal filter.

THE PROBLEM OF VACUUM CONVEYING:

The stratification of powder and granules

Eliminating the static electricity

Running automatically

THE ADVANTAGES OF VACUUM CONVEYING:

Suit for granules and powder;Low noise level;Leakage free capsule, to prevent cross contamination;

Low energy consumption and high efficiency;The max distance to convey is 30m in height or 90m in length.Easy to install.

We test your powders:

In our test facility different conveying distances and materials are tested in order to simulate your requirements and applications. The test results are available at your distributor. You can rest assured to get the optimum dimensioning of your installation, as well as the proper accessories and control system.

EXAMPLE OF MATERIALS THAT HAVE BEEN TESTED BY US:

Aerosil	Coffee	Dextrose	Dicalite	Rice
Acetylsalicylic acid	Caustic soda	Fat substance powder	Milk powder	Sugar, granulated
Aluminium oxide	Detergents	Filter material	Nib sugar	Tea
Aluminium stearate	Colour powder	Fish food pellets	Nuts	Wheat flour
Baron acid	Nickel powder	Gelatin powder	Peas	Plastic granules
Brewer??s yeast	Coffee beans	Gun powder	Potato flour	Sprinkles
Calcium cloride	Fish food	Iron oxide	PVC powder	Rubber granules
Calcium stearate	Cocoa powder	Magnesium oxide	Potato starch	Soya flour
Calcium nitrate	Cocoa beans	Malt	Resin powder	Wall paper glue
Carbon, active	Citric acid	Maize flour	Salt	Titanium dioxide, TiO2
Carrots, dried	Cellulose powder	Manganese dioxide	Sugar caster	Mustard seeds