Powder and Granule Vacuum Feeding Device

• Customization: Available
• After-sales Service: Guarantee
• Warranty: 1 Year
• Model NO.: SQH-S
• Working Temperature: Normal Atmospheric Temperature
• Working Pressure: Atmospheric Pressure
• Transport Package: Wooden Box
• Specification: Stainless steel/carbon steel
• Trademark: QH
• Origin: Changzhou, Jiangsu
• HS Code: 8401200000
• Production Capacity: 100 Sets/Year

Product Description

Product description

Vacuum conveyor and vacuum feeder are conveying equipment for conveying particles and powder materials by virtue of vacuum suction, which are widely used in the production and scientific research fields of pharmacy, food, chemical industry, ceramics, feed, pigment, dye and agricultural products. The use of vacuum conveyor can greatly reduce dust pollution in the workshop, improve cleanliness, significantly improve production capacity, save manpower, reduce pollution, and be safe and reliable. Vacuum conveyor and vacuum feeder are closed negative pressure dilute phase conveying equipment. The whole conveying process is carried out in a closed system without any powder leakage. Operators do not have to endure heavy manual handling and enjoy a low-noise working environment. It can be used to transport all kinds of powdery and granular materials with good fluidity.

Product parameter

Model	Conveying capacity
QZK-180	40-500kg/h
QZK-250	100-800kg/h
QZK-320	500-1500kg/h
QZK-430	1000-3000kg/h
QZK-560	1500-5000kg/h

Product photos

Characteristic

1. Safety: The whole conveying process is carried out in a closed system without any powder leakage; Nitrogen protection device can be equipped for special materials
2. Simple: The vacuum conveyor can be easily disassembled and installed; The equipment has no gaps or dead corners that are easy to pile up materials, and the surface is easy to inspect visually
3. Reliable: the vacuum conveyor has only a few moving parts, only the bottom discharge valve. The vacuum pump has no moving parts. Therefore, there is little demand for maintenance and accessories, and it has the maximum operational reliability
4. Economy: faster and greater transmission capacity, low energy consumption, the result of R&D efforts. The use of UV vacuum conveyors can reduce energy consumption to a greater extent
5. Reliable operation: The vacuum conveyor is designed to have a durable structure. This built-in stable quality ensures long-term trouble free operation, and sudden production interruption will not occur


Working principle

1. Driven by compressed air, there are no moving parts in the vacuum pump generated by Youwei multi-stage vacuum generator, no lubricating oil and maintenance are required, and no heat is generated. Or select motor type vacuum pump to generate vacuum.
2. When the bottom discharge valve is closed, vacuum will be generated in the powder bin and material pipe.
3. Under the effect of vacuum, the material is sucked into the powder silo from the suction position through the conveying pipe and the feed inlet.
4. The filter will well prevent the powder and particles from entering the vacuum pump and emitting to the atmosphere, so as to separate the material from the gas.
5. At the same time of material delivery, compressed air is filled into the blowback tank.
6. When the time for absorbing materials reaches the set parameters, the vacuum pump stops operation, the discharge valve is opened (F), the internal and external pressure of the conveying equipment is balanced, the materials are discharged to the discharge position, and the compressed air in the test blowback tank is released to generate pulse airflow and vibration, and the dust and particles adhering to the filter core are automatically cleaned.
7. When the discharge time reaches the set parameters, the discharge valve will be closed, the vacuum pump will work again, and the cycle of repeated actions will be carried out. During the whole conveying process, the material suction and discharge time will be controlled by PLC to achieve intelligent and stable control.
8. Comply with GMP management requirements, 304 or 316L stainless steel, acid resistant, corrosion resistant, polished internal and external mirror surfaces of equipment, Ra ≤ 0.8um, low energy consumption, high efficiency and low noise. Snap on design is convenient for disassembly, cleaning, inspection, cleaning and disinfection. It is controlled by a pure pneumatic actuator. The air supply pressure is 0.4~0.6Mp, and the quality is guaranteed.

Application scope

Screw conveyor is mainly used for conveying powdery granular and small materials, such as pulverized coal, furnace ash, cement, fertilizer, soda ash, granulated sugar, grain, etc; Screw conveyor/screw feeder is a kind of conveying equipment widely used in chemical, building materials, grain and other departments.

Company profile
QIANGHAN MACHINERY (CHANGZHOU) CO.,LTD is committed to the design and manufacture of powder unpacking and unloading, conveying and loading, powder valve equipment and related supporting equipment and products are widely used in chemical, food, medicine, feed, cosmetics and other industries.
Strong drought has professional technical personnel and a quality work team, which can timely provide customers with perfect after-sales service. Survive with quality, develop with service, always adhere to the principle of contract and trustworthiness. Our products excellent in quality and affordable in price. Welcome new and old customers to the factory!

FAQ

Q:What is the delivery time ?
A:Our delivery time is within 3-7days after we get your payment; For large qty mass order, the time should be confrimed by quantity.

Q: How about the Warranty time ?
A:Our warranty time is 12 months after you get our goods. All products are provided with lifelong technical services and support.

Q:How about the payment terms ?
A:You can choose T/T, Western union or Paypal.

Q: Do you provide samples ?
A: Yes, we have materials in stock to help you to get the samples as soon as we can.

Q:Can I have my own logo of the products?
A:Of course. We provide OEM services such as product's material, dimension, color, etc.