Motorized Rotary Valve Electric Impeller Feeder Dust Unload Discharge Airlock Rotary Valve

Direct Sale Motorized Rotary Valve Electric Impeller Feeder Dust Unload Discharge Airlock Rotary Valve Maker

1. Introduction

The unloader is used to install in the negative pressure work of the unloader discharge port, the upper part of the acceptance of the unloader discharged materials, relying on the rotating impeller plays a role in conveying materials, but also assume the role of sealing, to prevent the pneumatic conveying process from the discharge port inhalation of air, the unloader's normal discharge as a special unloading equipment, in the cleaning and cleaning work plays a great role. So we need to summarize some of its characteristics, so you can better do a comprehensive understanding of the unloader and maintenance, play its ability.

(1) The unloader is often used in the pneumatic output system, for the pressure output system or negative pressure output system, the unloader can be uniform, continuous material supply to the delivery pipe. To pneumatic output pipe gas, solid is relatively stable, so that the pneumatic conveying can work normally, at the same time, but also will be able to unloader on the lower part of the air pressure isolation and play a role in locking gas. Therefore, the unloader is an important part commonly used in pneumatic conveying system.

(2) Then the material of the upper silo falls by its own weight and fills in the gap between the blades, it is discharged in the lower part with the rotation of the blades. Therefore, the discharger can quantitatively and continuously discharge materials.

(3) The unloader can be used in the collection of materials in the system, as the unloader of the silo. The unloader is currently the domestic into the unloading device, often used in the dust removal system as one of the important equipment in the dust removal system. It is especially suitable for dust, small particles of material, by the environmental protection, metallurgy, chemical industry, food, cement, road construction, drying equipment and other industrial projects in the industry of choice.

(4) Temperature-resistant type, the temperature of the material it conveys can reach 280°C. The bearings at both ends are isolated from the impeller, which can prevent the ultra-fine powder from contacting with the bearings. High-temperature type unloader conveys materials at temperatures up to 500°C and adopts chain wheel connection. There is a certain distance between the reducer and the unloader shell.

2. Characteristics
(1)The unloader adopts the principle of planetary rotation, the input and output are on the same axis, and it has the uniqueness of being directly connected with the motor, thus it has compact structure, beautiful and novel shape, small volume and light weight.
(2)The unloader is reliable and smooth running, low noise, less failure, long life, and the gear parts are made of ductile cast iron and bearing steel. Good performance and high wear resistance.
(3) Bearings, gear box, away from the valve body, to avoid the impact of high temperature dust, front and rear end cover sealing performance is good, to prevent dust leakage, to extend the service life of the motorized parts, lubrication system.
(4) The unloader has a strong overload capacity, impact resistance, small moment of inertia, suitable for starting frequent and anyway turn.
(5) If users need special specifications, motor, sprocket drive and other unloaders, can be made.

3. Q&A

Q: Do you provide after-sales service?
A: Yes. Engineer provided.

Q: How long is your warranty?
A: One year after the delivery. In the meantime, we ship damaged parts free of charge as long as they are not artificially damaged.

Q: Which payment methods do you accept?
A: Telegraphic transfer, L/C, paypal, cash, D/P, D/A, Western Union, MoneyGram

Q: What kind of transportation do you offer?
A: The customer decides the mode of transportation, air, land and sea

About Us:
We are committed to delivering innovative and reliable solutions for industrial air quality management. With over two decades of experience in designing, manufacturing, and installing high-performance dust collectors, we have established ourselves as a leading name in the field.

Our Expertise:
Our expertise lies in producing top-of-the-line dust collection systems that effectively remove particulate matter and contaminants from the air, ensuring a cleaner, safer, and more productive work environment for our clients. Our products cover a wide range of industries such as metallurgy, building materials, mining, woodworking, chemical, coal, foundry, machinery, grain chemical and so on.

Our main products include baghouse/ cyclone/silo top/ woodworking/cartridge/welding fume/ grinding table dust collector, and also some accessories, filter bag, filter bag cages, star unloader, Currently we sell to many overseas countries, Italy, Holland, Greece, Korea, Thailand, Mexico, Indonesia and so on.

Choose Qiaoda Dust Collectors, for cleaner air, safer workplaces, and a greener future.

2024.09 Global Integration of Metals Metallurgy World Meets

in Istanbul, Turkey

2024.08 American customer visited to our factory

2019.11 Yiwu Exhibition

2024.05 Turkish customer visited to our factory

2023.12 Guests from Kazakhstan visited the factory

2023. 08 Guests from Japan visited the factory