• Bag Breaking Silo
  • Bag Breaking Silo
  • Bag Breaking Silo
  • Bag Breaking Silo

Bag Breaking Silo

Dimensions2200×2000×3750 mm

Inside Diameter2000 mm

Capacity4.5 m³


This bag breaking silo featuring compact structure and beautiful appearance mainly consists of fluidized bed, feeding port, discharge port, emptying port, air inlet, safety valve, pressure gauge and bag breaking device. It is usually placed on the well site and serves to break bags and feed vertical cement silos.

This unit is applicable for onshore and offshore operations. All supplied parts are suitable for humid, storm and sand ambient environments varying from -20~+45 ℃. It is especially applicable for cementing operations with critical requirements of slurry.

Main Parameters


2200×2000×3750 mm

Inside Diameter

2000 mm


4.5 m³

Average Discharge Rate

≥1.2 t/min

Working Pressure

0.3 Mpa

Safety Valve Setting Pressure

0.35 Mpa

Discharge Pipe Diameter



The dynamic analysis and calculation of the gas moving track inside the silo is performed based on the application performance of each part. The maintenance ladder is installed outside the silo for convenient check and repair of the parts inside.

This bag breaking silo uses compressed air to fluidize cement and then convey the fluidized cement to certain horizontal (vertical) distance storage silos. It is available for various kinds of powder materials conveying.

Each bag breaking silo outlet is equipped with a valve the lining of which employs wear-resistance rubber that optimizes the open/close and seal of the valve.

This bag breaking silo features excellent conveying capacity, high discharge rate, less discharge residue and long service life. The horizontal conveying distance is 5~25m, and the vertical conveying distance is 5~15m. Under the working circumstance where the pressure is 0.3 MPa, the average discharge rate is no lower than 1.2t/min and the discharge residue is lower than 0.3%. The design and arrangement of the fluidized bed is scientific and proper. The cement inside is free from caking.

The feeding hopper on the top is equipped with a breaking device which is used for bag breaking, and there is screen designed at the bottom of the breaking device to prevent bags falling into the silo.

The equipment adopts an oval type roof. Compared with a cone-roof silo, an oval-roof silo has better mechanical performance, larger capacity, lower centroid and better stability. In the same working situation, an oval roof designed silo is safer than a cone-roof one.Inquire Now

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