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| Design capacity: | |
| Tundish capacity: | |
| Quantity: | |
Product introduction
The equipment can greatly improve the yield of powder and reduce the ratio of powder hollow ball and satellite ball, improve the quality of powder and reduce the production cost of powder, rapidly realize capacity expansion and atomization system upgrade, and can mass-produce special high-strength aluminum alloy powder and copper alloy powder for 3D printing. In the future, it can be expanded to the industrial production of iron base alloy powder, high temperature alloy powder and other special additive manufacturing powder.
Basic principle
A new type of centrifugal atomization process was used to produce special powder materials for 3D printing. The refined masterbatch melt is efficiently atomized into a large number of droplets by a new ultra-high speed centrifugal atomizer designed independently. The droplets are spheroidized and solidified into powder during flight, realizing large-scale production of aluminum alloy and copper alloy. Compared with the traditional gas atomization process, the centrifugal atomization process of JHL-CA50 powder particle size powder range is narrow, the powder yield of 15-53μm can exceed 60%, less than 15μm powder yield is lower than 5%, the consumption of argon is greatly reduced, the powder quality and quality stability is better.
Product parameters
| Design capacity | 40T/ year (copper alloy meter) |
| Single furnace capacity | 150KG (calculated by copper alloy), can be upgraded according to demand |
| Melting furnace temperature | ≥1000ºC |
| Tundish capacity | 1-3L |
| Tundish heating temperature | ≥ 900ºC |
| Heating power | 160 KW (rated frequency: 1000HZ) |
| Heat preservation furnace power | 20KW (rated frequency: 6000HZ) |
| Heat conduction tube insulation power supply | 20KW |
| Temperature measurement | tungsten-rhenium thermocouple (0-1200ºC) |
| Inert gas flow | 10-300m3/h |
| Protective gas | high purity inert gas (argon, helium, etc.) with purity up to 99.999% |
| Continuous operation | single furnace production cycle ≤1.5h |
| Equipment vacuum capacity | screw pump + Roots pump two-stage pump group system; Time required to reach 1Pa empty furnace cold limit vacuum ≤30min, pressure rise rate <=3Pa/h (empty furnace cold state) |
| The smelting room and atomizing room can be equipped with various monitoring Windows and monitoring instruments according to the configuration | |
| Powder collection mode | Adopt the mode of receiving powder tank under detachable cone bucket, simple structure, easy maintenance and cleaning |
| Atomizing material | common silver alloy, aluminum alloy, copper alloy |
| The powder size distribution of aluminum alloy and copper alloy powder D50 | ≤58μm |
| Sphericity of silver alloy, aluminum alloy, copper alloy powder | ≥ 95% |
There is no hollow powder, very little satellite powder, narrow particle size distribution, very high sphericity and very little argon gas consumption,The yield of 15-53-um is high.
Environment and installation requirements
Operating environment
(1) Equipment operating temperature: 0-40ºC;
(2) Humidity requirements: relative humidity is less than 90%;
(3) Power requirements: three-phase four-wire, 380V AC, 50Hz;
(4) Cooling water: circulating cooling water, the cooling water of each power supply shall adopt the standard of deionized water first.
Installation environment
(1) Bearing capacity of the site: the total weight of the main equipment is about 30 tons, and the foundation of the plant is required to meet the corresponding bearing capacity;
(2) The equipment covers an area of equipment size: 6 ≤7 m; Width ≤6m; Height ≤7 m (can be designed on site according to equipment requirements)
(3) Plant height: the total design height of the equipment is about 7 meters, the net height of the plant should not be less than 9 meters, and the corresponding lifting equipment should be used for equipment lifting;
(4) The equipment installation site shall be equipped with lighting and forced discharge devices;
(5) The atomizing and protecting gas is generally argon. It is recommended that the purity of argon is > 99.999%, and the maximum supply flow (gas replacement) of atomized argon is greater than 300m3/h;
(6) Gas pressure for protection and control shall not be higher than 1MPa and flow rate shall be 30m3/h;Information provided for complete equipment (one paper version and one electronic version)
Operating instructions and maintenance instructions
Delivery inspection report, certificate of qualification
Process flow chart (with detailed control points)
Component specifications, main materials, etc
List of parts and accessories
Gas path design flow chart
Schematic diagram of electrical control
Vacuum, pneumatic, hydraulic and water cooling components schematic drawings and construction drawings
Instrument power supply system
Construction drawing of each component, general assembly drawing of all components and installation instructions
Electrical wiring diagram and electrical schematic diagram of all electrical equipment's motor parameters, quantity, etc
List of wearing parts
Provide all the technical documents necessary for the purchased parts, such as certificate of qualification, operation instruction, maintenance data, etc
Provide a detailed list of equipment production consumable material manufacturers and wearing parts
Other relevant information (including: energy medium parameters and interface size, electrical wiring position, position and size of access door, replacement diagram, replacement size and maximum single weight, location and specifications of recommended lifting equipment, etc.)Applications
To produce nickel base super alloy powder, titanium alloy powder, stainless steel powder and refractory metal powder.It can match SLM (high speed), EBM, LDM (medium speed), high temperature alloy pellets (low speed) and other technologies for high quality powder development. 
Questions
Q: Are you factory?
A: We are the professional manufacturer specialized in the development and production of PREP systems more than 10 years.
What's your MOQ?
A: one set
Q: How long is your delivery time?
A: About 1-2 months.
Q: Which payment can be acceptable?
A: We could accept the payment by L/C. T/T, Paypal, Western Union, etc.
Q: Certificate
A: CE and ISO certificates.
Product introduction
The equipment can greatly improve the yield of powder and reduce the ratio of powder hollow ball and satellite ball, improve the quality of powder and reduce the production cost of powder, rapidly realize capacity expansion and atomization system upgrade, and can mass-produce special high-strength aluminum alloy powder and copper alloy powder for 3D printing. In the future, it can be expanded to the industrial production of iron base alloy powder, high temperature alloy powder and other special additive manufacturing powder.
Basic principle
A new type of centrifugal atomization process was used to produce special powder materials for 3D printing. The refined masterbatch melt is efficiently atomized into a large number of droplets by a new ultra-high speed centrifugal atomizer designed independently. The droplets are spheroidized and solidified into powder during flight, realizing large-scale production of aluminum alloy and copper alloy. Compared with the traditional gas atomization process, the centrifugal atomization process of JHL-CA50 powder particle size powder range is narrow, the powder yield of 15-53μm can exceed 60%, less than 15μm powder yield is lower than 5%, the consumption of argon is greatly reduced, the powder quality and quality stability is better.
Product parameters
| Design capacity | 40T/ year (copper alloy meter) |
| Single furnace capacity | 150KG (calculated by copper alloy), can be upgraded according to demand |
| Melting furnace temperature | ≥1000ºC |
| Tundish capacity | 1-3L |
| Tundish heating temperature | ≥ 900ºC |
| Heating power | 160 KW (rated frequency: 1000HZ) |
| Heat preservation furnace power | 20KW (rated frequency: 6000HZ) |
| Heat conduction tube insulation power supply | 20KW |
| Temperature measurement | tungsten-rhenium thermocouple (0-1200ºC) |
| Inert gas flow | 10-300m3/h |
| Protective gas | high purity inert gas (argon, helium, etc.) with purity up to 99.999% |
| Continuous operation | single furnace production cycle ≤1.5h |
| Equipment vacuum capacity | screw pump + Roots pump two-stage pump group system; Time required to reach 1Pa empty furnace cold limit vacuum ≤30min, pressure rise rate <=3Pa/h (empty furnace cold state) |
| The smelting room and atomizing room can be equipped with various monitoring Windows and monitoring instruments according to the configuration | |
| Powder collection mode | Adopt the mode of receiving powder tank under detachable cone bucket, simple structure, easy maintenance and cleaning |
| Atomizing material | common silver alloy, aluminum alloy, copper alloy |
| The powder size distribution of aluminum alloy and copper alloy powder D50 | ≤58μm |
| Sphericity of silver alloy, aluminum alloy, copper alloy powder | ≥ 95% |
There is no hollow powder, very little satellite powder, narrow particle size distribution, very high sphericity and very little argon gas consumption,The yield of 15-53-um is high.
Environment and installation requirements
Operating environment
(1) Equipment operating temperature: 0-40ºC;
(2) Humidity requirements: relative humidity is less than 90%;
(3) Power requirements: three-phase four-wire, 380V AC, 50Hz;
(4) Cooling water: circulating cooling water, the cooling water of each power supply shall adopt the standard of deionized water first.Installation environment
(1) Bearing capacity of the site: the total weight of the main equipment is about 30 tons, and the foundation of the plant is required to meet the corresponding bearing capacity;
(2) The equipment covers an area of equipment size: 6 ≤7 m; Width ≤6m; Height ≤7 m (can be designed on site according to equipment requirements)
(3) Plant height: the total design height of the equipment is about 7 meters, the net height of the plant should not be less than 9 meters, and the corresponding lifting equipment should be used for equipment lifting;
(4) The equipment installation site shall be equipped with lighting and forced discharge devices;
(5) The atomizing and protecting gas is generally argon. It is recommended that the purity of argon is > 99.999%, and the maximum supply flow (gas replacement) of atomized argon is greater than 300m3/h;
(6) Gas pressure for protection and control shall not be higher than 1MPa and flow rate shall be 30m3/h;Information provided for complete equipment (one paper version and one electronic version)
Operating instructions and maintenance instructions
Delivery inspection report, certificate of qualification
Process flow chart (with detailed control points)
Component specifications, main materials, etc
List of parts and accessories
Gas path design flow chart
Schematic diagram of electrical control
Vacuum, pneumatic, hydraulic and water cooling components schematic drawings and construction drawings
Instrument power supply system
Construction drawing of each component, general assembly drawing of all components and installation instructions
Electrical wiring diagram and electrical schematic diagram of all electrical equipment's motor parameters, quantity, etc
List of wearing parts
Provide all the technical documents necessary for the purchased parts, such as certificate of qualification, operation instruction, maintenance data, etc
Provide a detailed list of equipment production consumable material manufacturers and wearing parts
Other relevant information (including: energy medium parameters and interface size, electrical wiring position, position and size of access door, replacement diagram, replacement size and maximum single weight, location and specifications of recommended lifting equipment, etc.)Applications
To produce nickel base super alloy powder, titanium alloy powder, stainless steel powder and refractory metal powder.It can match SLM (high speed), EBM, LDM (medium speed), high temperature alloy pellets (low speed) and other technologies for high quality powder development.
Questions
Q: Are you factory?
A: We are the professional manufacturer specialized in the development and production of PREP systems more than 10 years.
What's your MOQ?
A: one set
Q: How long is your delivery time?
A: About 1-2 months.
Q: Which payment can be acceptable?
A: We could accept the payment by L/C. T/T, Paypal, Western Union, etc.
Q: Certificate
A: CE and ISO certificates.
