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Ultrahigh Pressure Water Atomization Pulverizing (Granulating) Device

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1000

Ultrahigh Pressure Water Atomization Pulverizing (Granulating) Device

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Parameters

1) Application:

It is a kind of atomization pulverizing equipment designed to meet the production requirements of water-medium atomization pulverizing/granulating under the atmospheric condition, is suitable for industrial mass production, small-batch production, product research and development.

2) Principle:

It works under the normal pressure environment, metal (alloy) material is melted by the induction heating furnace, after the material is melted and reaches atomization temperature, the operator pours the molten liquid metal into a heat preservation tundish, the liquid metal will pass through a guide pipe at the bottom of the tundish and form a liquid metal flow which enters an atomization chamber, and will form a large number of fine metal droplets due to severe shock of water flow from an ultrahigh pressure nozzle (spray disc) in the process, during the metal droplets flying and settling process, the metal droplets will be sphered under the action of surface tension and are quickly solidified (irregulated) due to water cooling action at the same time, the two processes are carried out at the same time, the final droplets morphology is the result of the above combined action, forming the sub-spherical or irregular particles, namely metal powder is formed.

3) Features:

1.Can produce a variety of most of the metal and its alloy powder, and the production cost is low;

2.Can produce sub-spherical or irregular shape powder, the shape depends on the implementation process.

3.Electromagnetic stirring action in the melting process and rapid solidification during atomization make the final powder non-segregated, and it can produce special alloy or amorphous powder.

4.The process and parameters are adjustable, and it can prepare powder with different morphologies and different granularities to meet complicated requirements on indicators such as powder granularity.

5.The ultrahigh pressure water atomization pulverizing equipment can produce powder finer than that produced by the gas atomization method.

4) Composition:

The medium frequency melting furnace, the heat preservation tundish, an atomization system, an ultrahigh pressure water system, a powder collecting, dehydrating and drying system, a screening system, a cooling water system, a control system, a steel structure platform and so on.

5) Control:

The control system can be integrated into an operating table according to user requirements, and all operation and related data are transmitted to the PLC of the system to realize all the functions of operation, display, processing, storage, control and so on.

Technical Parameters

Models Specifications

XR-PF(S)

30/50-4.0

50/70-2.5

100/100-2.5

250/160-1.0

500/250-1.0

1000/400-1.0

Pressure of High
Pressure Water

0-100MPa

Flow of High
Pressure Water

50 - 800L/min

Single furnace
capacity (kg)

30

50

100

250

500

1000

Melting Working
Max-temperature

1750℃

Temperature Measuring
Thermocouple

WRe5.26

Heating Power of
Tundish(kw)

20

20

20

20

20

20

Heating Mode
of Tundish

Liquefied Gas, Induction Type

Melting Heating
Power(kw)

50

70

100

160

250

400

Power Supply

Three-phase AC 380V 50HZ

Consumption of
Cooling Water

150L/min

300L/min

400L/min

700L/min

Cooling Water
Shunting Device

Opening Water Cooling Unit or Plate Heat Exchanger

Dimensions(m)

3×4×2.5

3×4×2.5

4×4×3.5

4×4×4.5

5×5×5

5×6×5

Control

Relay or PLC Program Control (multi-range input and process curve storage)

Operation Interface

Key or Touch Screen

Process Record

12 Process Curves Records

Data Record

12 Data Curve Records

Data Reading

CF Card (with card reader)

Control

Relay or PLC Program Control (multi-range input and process curve storage)

Operation Interface

Key or Touch Screen

Process Record

12 Process Curves Records

Data Record

12 Data Curve Records

Data Reading

CF Card (with card reader)

Scan the QR code to read on your phone
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Add: No. 2 Shiji Street, Economic Development Zone, Handan City, Hebei Province, China

  Fax:+86 310 5231193  Mobile Phone:+86 15046000037 

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