VM #50-1000 w/motor AIR 355 M4 315 kW 1500 rpm, execution 3

Name: VM #50-1000 w/motor AIR 355 M4 315 kW 1500 rpm, execution 3
Brand: КВЗ
Price: 28515 EUR
Availability: InStock

Mill centrifugal fan

Brand: КВЗ

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Description

Specification

Technical Specifications

Aerodynamic Characteristics

Dimensions

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VM #50-1000 w/motor AIR 355 M4 315 kW 1500 rpm, execution 3

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Product Code: ID16419

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Centrifugal mill fan VM #50-1000. Performance: 50000 m ³/hour; Total pressure: 10290 Pa.

Productivity, m³/h:50000

Ultimate pressure, Pa:10290

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VM #50-1000 w/motor AIR 355 M4 315 kW 1500 rpm, execution 3

28 515€

Description

Purpose of Mill Fans VM #50-1000

Centrifugal single-inlet mill fans VM #50-1000 are designed for pneumatic transportation of coal dust in fuel preparation systems of solid fuel boilers using drum-ball mills. They can also be used in metal production lines at ferrous and non-ferrous metallurgy plants. These fans generate high pressure at relatively low capacity and are subject to intense abrasive wear due to coal dust.

General Information about Mill Fans VM #50-1000

Direct drive
Spiral scroll housing
Single-side suction
Number of blades – 12
Forward-curved blades
Direction of rotation – right and left

Operating Conditions of Mill Fans VM #50-1000

The fan design allows installation after separators and cyclones and permits air dust concentration up to 80 g of coal dust per 1 m³ of air. Operation is allowed at rotation speeds up to [option_values.41.value] rpm. The maximum temperature of the transported medium for mill fans is 200 °C.

Casing Rotation Angles of Mill Fans VM #50-1000

Right rotation (viewed from the motor side)
Casing rotation of mill fan VM #50-1000

Left rotation (viewed from the motor side)
Casing rotation of mill fan VM #50-1000

Specifications

Common

Model

VM #50-1000

Motor type

А, 5А, DAZO

Kind

Max. transported air temperature, °C

200

Pollution limits, mg/m3

Weight, kg

3800

Maximum efficiency, ηmax (%)

Productivity, m³/h

50000

The ratio of impeller diameter to nominal, D/Dn

Ultimate pressure, Pa

10290

Electric motor AIR 355 M4

Common

Model

AIR 355 M4

Motor type

asynchronous

Kind

general purpose industrial motor

Motor series

AIR

Shaft diameter, mm

Voltage, V

380/660

Frequency of the current, Hz

Power kW

315.0

Vol./Min

1500

n, vol./Min

1490

Climatic performance

Class of protection, IP

Efficiency, %

95,8

Power factor, cosφ

0,91

Weight, kg

1870

Consumed nominal current, In (A)

550

Dimension (height of rotation axis), mm

355

Phase

3-phase

The ratio of max. torque to rated power, Mmax/Mn

2,3

The ratio of starting current to the nominal, Istart/In

6,8

The ratio of starting torque to rated power, Mstart/Mn

2,3

Aerodynamic characteristics VM #50-1000 w/motor AIR 355 M4 315 kW 1500 rpm

Overall dimensions of the fan VM #50-1000 w/motor AIR 355 M4 315 kW 1500 rpm

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