Vacuum Conveyor

Product description

The intermittent vacuum feeding machine is an automated equipment suitable for the transportation of granular and powder materials. It operates in an intermittent mode, enabling a sealed transmission from the feeding point to the receiving point, effectively preventing dust from spilling out and ensuring a clean production environment. This equipment has a compact structure and is easy to operate, and is widely used on production lines in industries such as food and chemical, significantly improving the efficiency and safety of material transportation.

Working principle

The working principle of the intermittent vacuum feeding machine is based on the pneumatic transportation generated by negative pressure vacuum. Its working cycle is usually divided into four stages:
1. Feeding stage: The vacuum pump is activated, creating negative pressure in the storage bin, resulting in a pressure difference. The suction pipe is inserted into the raw materials, and the materials are sucked into the storage bin under the action of air pressure, while the gas is discharged through the filter.
2. Filtration stage: During the feeding process, the built-in high-efficiency filter separates the conveying air from the materials, preventing the materials from entering the vacuum system and ensuring the purity of the materials and the safety of the vacuum pump.
3. Discharging stage: When the storage bin reaches the preset level or the suction time is completed, the vacuum pump is turned off, and the storage bin returns to normal pressure. At this time, the bottom discharge valve (such as a butterfly valve) automatically opens, and the materials fall into the downstream equipment under the action of gravity.
4. Cleaning and standby stage: After the discharging is completed, the discharge valve is closed, and the system can automatically start the reverse blowing device. Using compressed air, the filter is cleaned to prevent blockage and prepare for the next working cycle.

Product features

1. Dust-free and sealed: Fully enclosed transportation, preventing dust from spilling out, ensuring cleanliness of the environment and materials.
2. Automated operation: Automatically completes the suction and discharge cycle, easily integrated into automated production lines.
3. Compact and flexible structure: Small in size, the installation position and transportation path can be flexibly arranged according to the site conditions.
4. Easy maintenance: Modular design, equipped with automatic cleaning function, convenient for daily maintenance.
5. Safe and reliable: Optional explosion-proof design to meet high standards of safety requirements.
6. Protect materials: The transportation process is gentle, with little particle fragmentation, and can maintain the original properties of the materials.

Model	Hopper Capacity(L)	Working pressure	Conveying Capacity(kg/h)	Compressed air consumption
QVC-1	1.1	0.4-0.6Mpa	50-300	180NL/min
QVC-2	6	0.4-0.6Mpa	100-700	360NL/min
QVC-3	12	0.4-0.6Mpa	300-1500	720NL/min
QVC-4	42	0.4-0.6Mpa	600-3000	1440NL/min
QVC-5	60	0.4-0.6Mpa	900-6000	2880NL/min

Production line diagram

It works will like the below
1. Put your materials into the weighing silo
2. Enter the required weight of each material in the control system.
3. The ingredient you want will enter the weighing hopper.
4. The weighing hopper is connected with a vacuum conveyor.
5. The vacuum conveyor will suck the material into the mixer
6. After mixing, the material will feed into the packing machine by the vacuum conveyor
7. The packing machine will fill 2kg of material into your bags and seal the bags

Product details

Product display

Application

Application

Wide range of applications: The vacuum loader is mainly used for conveying powdery and granular materials, such as raw pharmaceutical powders,

chemicalders, metal oxide powders, etc.; however, it is not suitable for conveying overly moist, sticky, or heavy materials.

Packaging & Shipping

Why Choose us

About us

 

Company Profile

We have been specializing in the production of Screening and conveying equipment for 13 years. China's vibrating screen industry top three. And we have done matching and OEM for many large companies. Including the world's top vibrating screen manufacturer,

Sweco, USA, we have OEM for his China region. And our products are often exported to Australia, Thailand, Indonesia, New Zealand and other countries.

We welcome customers or dealers to visit our factory and will arrange everything for you. Our factory address: West of the industrial and commercial office of Da Zhaoying Town, Xinxiang City, Henan Province.