Cress Furnaces Glass and Quartz Annealing Furnaces G9H-PM4 1148℃
Technical Specification
Brick Thickness
Max. No. of Cone / Max. Temperature
1148℃
Size (W x D x H)
Chamber Opening
Depth
Volume
Outside Width
Outside Depth
Limit Timer
Voltage
Amps
Kilowatts
20 KW
Frequency
Certification
Amp Fuse Size
Short Wire Size
Plug Type
Shipping Weight
Height
Options
Phase
Note
Inside Depth
Current
Chamber Width
18 in
Chamber Length
18 in
Chamber Height
48 in
Overall Width
80 in
Overall Length
40 in
Overall Height
75 in
Max. Intermittent Temperature
2250 ℉
Weight
1150 lb
Options
Options ?
480 volts 3 phase power Audible process alarm Data communications package
Upper Chamber Width
Upper Chamber Length
Upper Chamber Height
Lower C
N/A
Uses: These furnaces are designed primarily for annealing glass, and use as a bake out oven.However, it can be used for any purpose requiring controlled temperatures of up to 2250℉.When enquiring, please state temperature desired.
Controls: These furnaces come standard with a digital programmable main control and a digital high limit safety control.Solid state power switching to the heating elements, and dual door limit safety switches that interrupt power to the elements when the door is opened.
Elements: High temperature alloy wire elements are mounted in grooves in the brick walls.The design of the heating coils provides all around heating and close gradients throughout the furnace chamber.
General Construction: Heavy angle steel frame with 18 gauge sheet metal panels form the case.The walls are constructed of 4.5 of the finest quality insulated firebrick backed up by 1800℉ block insulation.Counterweight lid opens easily.The lid is insulated with ceramic fiber.This combination of insulation and wall thickness helps to give fast heat up and excellent heat retention for economical operation.
Uses: These furnaces are designed primarily for annealing glass, and use as a bake out oven.However, it can be used for any purpose requiring controlled temperatures of up to 2250℉.When enquiring, please state temperature desired.
Controls: These furnaces come standard with a digital programmable main control and a digital high limit safety control.Solid state power switching to the heating elements, and dual door limit safety switches that interrupt power to the elements when the door is opened.
Elements: High temperature alloy wire elements are mounted in grooves in the brick walls.The design of the heating coils provides all around heating and close gradients throughout the furnace chamber.
General Construction: Heavy angle steel frame with 18 gauge sheet metal panels form the case.The walls are constructed of 4.5 of the finest quality insulated firebrick backed up by 1800℉ block insulation.Counterweight lid opens easily.The lid is insulated with ceramic fiber.This combination of insulation and wall thickness helps to give fast heat up and excellent heat retention for economical operation.
Max. No. of Cone / Max. Temperature
1148℃
Kilowatts
20 KW
Chamber Width
18 in
Chamber Length
18 in
Chamber Height
48 in
Overall Width
80 in
Overall Length
40 in
Overall Height
75 in
Max. Intermittent Temperature
2250 ℉
Weight
1150 lb
Options ?
480 volts 3 phase power Audible process alarm Data communications package
