CZ Crystal Grower System with Vacuum Chamber for Single Crystals upto 2100C - EQ-SKJ-50CZ-LD

EQ-SKJ-50CZ is a high-quality Cubic Zirconia Crystal Growth Furnace for material research laboratories. This furnace has been proven to be excellent for pulling various crystals with up to melting point 2100 oC, including Sapphire, GGG, YAG, LaAlO3, Si, and Ge, etc. with up to diameter 3".  MTI provides technical training on installing and operating this furnace to customers before shipping. MTI also provides online video technical support worldwide.

SPECIFICATIONS:

Working Voltage	220V AC, 0.2-20 kHz, Three Phases,  50/60 Hz
Working Current	100A
Max. Power Consumption	50 KW
Melting Temperature	Max: 2100°C (3812°F) Accuracy: < +/- 0.2°C by Euro-thermal temperature controller
Max. Vacuum Level	10-3 torr by the mechanical pump (included) 10-5 torr by diffusion pump (optional)
Vacuum Chamber Size	500mm(Dia.) x 700mm(H)
Water Cooling	Water flows through chamber jacket and crystal seed rod Water Pressure: 0.13 - 0.18 MPa    Water Flowrate: 60 L/minute
Controller	Electronic operation unit for controls of pulling, rotating, temperature
Pulling Rod	Pulling rod is water cold Driven by constant torque DC motors Pulling Rate: 0.1-20mm/h Max. Seed Rod Travel Distance: 400mm Rotating Rate: 0-40 RPM
Mechanical Pump	Ultimate Pressure:             6×10E-2  Pa Pumping Speed:                8 L/S Rate Speed:                      1420 r/min Motor Power:                     1.1 kW Power Voltage:                  AC 380V, Three Phases Oil filling:                            ~1.8 L Ultimate Temperature:       90 °C Weight:                               ~53kg Outline Size:                      560(L)×184(W)×306(H) mm
Diffusion Pump	Ultimate Pressure:                  ≤1.3×10E-4 Pa Pumping Speed:                     ≥500 L/S Max. Working Time:               1 hour (45 mins Pre-Heating Required) Cooling Water Temperature:  20±5°C  Cooling Water Flowrate:         ≥300L/S Motor Power:                          1.8 kW Power Voltage:                       AC 220V, Single Phase Oil filling:                                 0.7 L
Crucible	Crucible Rod Raising Speed: Manual Crucible Rod Max. Travel Distance: 100mm Optional: Iridium Crucible and Refractory components are available upon request at extra cost.
Product Dimensions	Crystal Growing Controller: 880mm(L) x 1250mm(W) x 2640mm(H) Control unit: 680mm(L) x 540mm(W) x 1700mm(H) RF Power supply: 965(L) x 812mm(W) x 1219mm(H)
Warranty	One year limited warranty with life time support
Compliance	CE certified NRTL certification is available upon request at the extra cost
Demo Video
Application Notes	MTI provides a free one-week technical training for two persons at our Hefei, China facility. The function of this equipment will be demonstrated to customer's full satisfaction before shipping it out Please click on the picture below for details on growing Ge single crystal using this furnace                                       Melting raw materials         crystal seed in melt           Start pulling                 Sapphire boule grown           Ni Crystal grown
Net Weight	2200 kg (4840 lbs)