ZGD-20KG Vacuum induction melting furnace/Directional solidification

Vacuum induction melting furnace/Directional solidification, 1)melting nickel base,iron base,cobalt base, 2)Vacuum induction Co - details see: https://www.machineto.com/zgd-20kg-vacuum-induction-melting-furnace-directional-solidification-10159433

Condition:New	Type:Vacuum induction melting furnace,Vacuum Induction melting furnace	Usage:Melting Furnace,Melting furnace	Place of Origin:Shanxi China (Mainland)
Brand Name:HR	Model Number:ZGD-20kg	Voltage:Input 380V	Power(W):200KW
Dimension(LWH):400015001750mm	Weight:3500kg	Certification:CE,ISO9001	Capacity:1kg~3000kg
Ultimate vacuum:6.67 x10-3	Max. temperature:1800°C	Pressure rise rate:<10Pa/h	Advantage:Fast heating speed, less pollution
Total Power:23kw~550kw	Cooling water pressure:0.15MPa -0.3MPa	Melting cycle:Less than 30min

Production description

1.Equipped with advanced vacuum furnace dedicated medium-frequency power, digital Control, 8-passageway water flow control protection and pressure protection, electric command device adopt electrical contactor manufactured by Sneijder or Siemens, while output cable adopt water-cooled cable.

2.Capacitor cabinet designed to sealing structure, equipped with capacitor and water-cooled cable, compact structure, reasonable layout, safety and reliability.

3.Induction heater adopts T3 copper tube, sulfidizing for watchcase, adopting special insulation material for packing.

4.Carbon materials take high temperature insulation materials, Layer around or the whole custom

Insulation materials take high-temperature insulating ceramics..

5.Crucible drive mechanism adopting variable frequency controlled drive motor to drive reducing mechanism. With the characteristic to regulate agility and stabilize speed.

6.Stainless steel furnace body manufactured though National Vacuum Pressure Vessel Standard. Double-deck water-cooled; special vacuum stainless flange; high sealing vacuum sealing ring, with the characteristic of wear.

7. Steel rail mobile Rack used for moving furnace and cooperating topple over, ensure reversing molten steel to the right direction.

8. Equipped with high-temperature infrared optical thermometer device and Japan conductive 148 programmable temperature controller

ZGD-20KG Vacuum induction melting furnace/Directional solidification

Working principle:

This equipment used for melting materials by the means of medium frequency induction heating,

and then place meltingmaterials into a specific shape crucible, and go to process of heating, heat preservation, temperature control by using thegraphite resistance furnace. And Then make crucible decline slowly go through a temperature gradient larger area, tomake sure crystallization from the

bottom of crucible and gradually goes up, and keeping crystal growth

ZGD-20KG Vacuum induction melting furnace/Directional solidification

Features

1 Continuous pouring and casting ingots

2 Bottom pouring and top casting

3 Counter flow cooling ingots

4 Automatical additional charging

5 Manual adjusting pouring speed

6 Automatical mold pallet

ZGD-20KG Vacuum induction melting furnace/Directional solidification

ZGL Vacuum induction melting furance technical parameter

Model	Rated power(Kg)	Ultimate vacuum (Pa)	Max. temperature(°C)	Power(Kw)	Frequency(Hz)	Total power(Kw)	Overall size (LXWXH) (m)
ZGL-0.001	1	6.67×10^-3	1800	20	8000	25	3.0×7.5×1.85
ZGL-0.005	5	6.67×10^-3	1700	50	4000	58	3.2×1.5×1.85
ZGL-0.01	10	6.67×10^-3	1700	50	8000	58	3.2×1.5×1.85
ZGL-0.025L	25	6.67×10^-3	1700	80	4000	100	4.0×2.5×2.3
ZGL-0.05L	50	6.67×10^-2	1700	100	2500	120	3.8×3.5×2.3
ZGL-0.1L	100	6.67×10^-3	1700	160	2500	180	4.0×3.5×2.45
ZGL-0.2L	200	6.67×10^-3	1700	200	2500	240	4.0×3.4×3.0
ZGL-0.3L	300	6.67×10^-3	1700	350	2500/1000	400	4.5×4.0×3.5
ZGL-0.5L	500	6.67×10^-3	1700	500	1000/500	550	6.0×5.0×4.5