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How to extend the service life of bulk loading bellow

Air slide canvas

Air slide canvas

Choose the specifications:250mm 270mm 480mm 580mm

the specifications between 10mm to 1600mm can be produced at any time according to user needs; more than 1600mm of special specifications to be agreed in advance.

How to extend the service life of bulk loading bellow


The bulk loading bellow is made of polyester canvas as the main material, the frame is made of φ5-8mm steel wire, the wall thickness can reach 1.5-3mm, and the specifications are generally φ300, 320, 350, 400, 650, 720, 840, 1000, and 1240mm in length. 1500, 2000, 2500, 3000, 3500mm.

The bulk loading bellow is a supporting product for the bulk machine, and this type of telescopic bag is solid and durable. Our company has professional sewing equipment, its workmanship: beautiful appearance, smooth interior and fine workmanship, the service life can be used back and forth millions of times. The bulk machine expansion bag has nylon cloth, insulating coil, rubber attached cloth, oil-proof cloth, waterproof cloth, flame retardant cloth, cloth and other materials, which can be customized according to different needs of customers.

air slide canvas
bulk loading bellow

The bulk loading bellow has a wide range of uses, mainly used in large-scale cement building materials, metallurgy, grain, ports and other workplaces.

The service life of the loading bellow will be affected by the following factors:

1. Operating temperature: It is the key to correctly select the bulk loading bellow suitable for the corresponding dust temperature.

2. Dust medium: it is necessary to consider whether the dust contains acid, alkali or strong corrosive substances.

3. Filtering wind speed: The filtering wind speed of the expansion bag of the bulk machine is too high, which is the main reason for the damage of the expansion bag.

4. Product quality: The material selection and processing of the bulk loading bellow is particularly important.

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Industrial filter bags,Air Slide Fabrics,Needle Punched Felt,Bulk Loading Bellow are just some of our products.More than 100 world-renowned companies such as Lafarge, TCC and other selected our products.

China Sunrise Machinery (CSM)is a professional cement equipment manufacturing enterprise. We were named one of the "China Machinery Industry's Most Famous Brands”. All the cement machinery products have passed three standard embraced in one system, consisted of ISO9001, ISO14001, and OHSAS18001. Five types of the products have get European CE certification, meanwhile it owns about 30 patented products &high-tech products.

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Airslide Fabric

Air slide fabrics are used for the pneumatic conveying of fine dry powdery products such as cement. The air slide cloth divides the air slide into upper and lower chambers. The chamber is inclined at as low as 1.5°.Compressed air is injected into the lower chamber which then goes through the media and “fluidises” the cement powder. The cement then behaves like a fluid and “flows” down the length of the chamber.


Airslide is a semi-permeable textile cloth which allows air to pass through but not the products.

Airslide Fabrics other names are: airslide fabric,air slide fabric,air permeable fabric,fluidising fabric,fluidizing fabric,air slide belt,air slide canvas,aeroslide,airslide membrane,aeration pad, aeration fabric.air slide fabric in shipping,air slide fabric for silos,chute bottoms.


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China Sunrise Machinery(CSM)
Haitian International, East Street, Haian County, Jiangsu Province, China

Tel:       +86-186-0211-3958
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