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15KW induction melting furnace with top-suction casting for thin rod up to 1200℃15KW induction melting furnace with top-suction casting for thin rod up to 1200℃15KW induction melting furnace with top-suction casting for thin rod up to 1200℃

15KW induction melting furnace with top-suction casting for thin rod up to 1200℃

    It is a 15KW induction heating / melting system with a top-vacuum-suction mechanism. This unique structural design casts the product (3-5mm diameter alloy rod) by drawing molten metal directly into the top quartz tube. 

CY-15VSC is a 15KW induction heating / melting system with a top-vacuum-suction mechanism. This unique structural design casts the product (3-5mm diameter alloy rod) by drawing molten metal directly into the top quartz tube. The suction force applied by the vacuum suction casting device can make the melt move quickly to quickly solidify the melt in the quartz tube. This set of equipment adopts suction casting method to cast alloy, which can effectively reduce alloy shrinkage defects, and is an ideal tool for preparing small diameter alloy rods.

Technical parameters of induction melting system:

Induction heater

Working voltage: 220V AC, 50 / 60Hz single phase; working current: 34A (maximum 40A)

* max oscillation power: 15KW; * max input power: 7KW Output frequency: 30 80Hz (adjustable); Duty rate: 80%

Induction coil size: 70mm (OD) × 65mm (ID) × 80mm (H)

Automatic heating time: 1 99s; Automatic constant temperature time: 1 99s; Automatic cooling time: 1 99s

Air cooling: rear fan; protection: automatic water pressure, over temperature and over power protection

Vacuum suction casting

The top suction casting device can produce alloy rods with a length of 150mm and a diameter of 3 to 5mm using suction

Using this suction casting method can effectively reduce alloy shrinkage defects

Suction is generated by the rapid movement of the syringe piston (manual operation)

The observation window (Φ12) of the top flange can monitor the melt condition

The quartz tube (7mmOD) × 4mmID × 500mmL) is inserted through the top armor opening for suction casting.

Warning: The temperature of casting alloy should be 1200 , so as not to damage the quartz feed tube

Graphite crucible & refractory liner &   protective cover

The complete refractory liner (5mm thick) made of alumina, including the bottom crucible support, crucible and cover plate.

Include 1.5″OD × 1.25″ID × 3.75″(Deep) graphite crucible

Boron nitride crucible (30 O.D × 24 I.D × 26 H mm) can be provided upon request.

Sealing flange & quartz chamber

Stainless steel flange with high temperature silicone O-ring and self-tightening   structure

Two needle valves and vacuum gauges are installed on the flange.

Including semi-open quartz tube with dimensions of 60mm (OD) × 52mm (ID) × 225mm (L)

KF25 connector and 1000mm long bellows are connected to the vacuum pump

For safety reasons, the safety valve design control pressure ≤0.02MPa

Water chiller

Temperature range: 2 35 ; water flow: 16L / min

Water tank: 6L in volume, stainless steel

Note: It is recommended to use specific coolant to get the best performance. After several heating tests, it is normal to wait a few minutes for cooling

Vacuum pump

A 156L / min two-stage rotary vane vacuum pump is standard.

Vacuum: up to 10E-4 Torr

Voltage: AC 208-240V 50 / 60Hz, single phase; * High power: 4KW

Product size

Induction heater: 800L × 600W × 1000Hmm

Water cooler: 460L × 475W × 762Hmm

The movable furnace platform area: 600L × 800Wmm (used to place induction heater and quartz tube)

Net weight: 135Kg


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