New type 3200℃ lab furnace

The equipment is batch type induction furnace,mainly used in graphite powder,graphene,lithium battery material,boric anhydride,tungsten carbide,silicon carbide,boron carbide,magnesium fluoride,poly-silicon material,

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Introduction

1.Application:
The equipment is batch type induction furnace,mainly used in graphite powder,graphene,lithium battery material,boric anhydride,tungsten carbide,silicon carbide,boron carbide,magnesium fluoride,poly-silicon material,calcium carbide,Rare earth oxide,radiation proof material,sapphire,metal,billets,powder metallurgy,vanadium carbide powder and such as metal powder and composite metal powder,carbon material,carbon nano,carbon fiber,negative electrode materials,rhenium material,graphite powder,Rare earth,contacting terminal material and such related material.
2.Configuration:
380V±10%，50Hz/60Hz 3 phase 5 wire
One control cabinet to one furnace and optional for one to two type or one to four type.
The facility equipped of cooling chiller or gas purifier for optional.
3.Technology parameters

Model no	NTI-SML-4L	NTI-SML-9L
Ultimate working temperature	3200℃	3000℃
Usual working temperature	3000℃	2800℃
Input power	380V±10%，50Hz/60Hz, 3 phase	380V±10%，50Hz/60Hz, 3 phase
Rated power	60 KW	75KW
Intermediate frequency	2500Hz	2500Hz
Working size	Φ 150 × L 250 mm	Φ 200 × L 300 mm
Workable capacity	4L	9L
Control type	IGBT control	IGBT control
Temperature measure	American Raytek infrared tem.measure（1000℃--3200℃）±0.75% full range. American Raytek temperature measure 250-1400℃	American Raytek infrared tem.measure（1000℃--3200℃）±0.75% full range. American Raytek temperature measure 250-1400℃
Temperature control	Japanese Shimaden FP93	Japanese Shimaden FP93
Exhaust type	Auto. exhaust	Auto. exhaust
Temperature uniformity	≤±10℃。Remark:：after keeping temperature for 30min.	≤±10℃。Remark:：after keeping for 30min.
Inside working atmosphere	Vacuum or Argon（micro positive pressure）	Vacuum or Argon（micro positive pressure）
Protection type	PLC aptitude early warming, warming and power safety protection.	PLC aptitude early warming, warming and power safety protection.
Cooling type	Closed inner circulating water cooling system: chiller NTI-LSJ-120	Closed inner circulating water cooling system: chiller NTI-LSJ-120
Gas purifier	Model: NTI-QTJH-4	Model: NTI-QTJH-4
IPC	Nuotian technology touch screen TPC1071 and Simens PLC SMART-200	Nuotian technology touch screen TPC1071and Simens PLC SMART-200
Vacuum system	Rotary-vane vacuum pump 2X-4, vacuum valve, pipe and vacuum instrument.	Rotary-vane vacuum pump 2XZ-4, vacuum valve, pipe and vacuum instrument.
Furnace outer size	L2000×W1000×H1600mm	L2200×W1200×H1800mm
Chiller outer size	L1500xW720xH1500mm	L1500xW720xH1500mm
Equipment weight	2T	2.5T

Heating rate details:
From 20℃to 3000℃,just needs 30Min.
20℃-1000℃:142℃/m
1000℃-1500℃:125℃/m
1500℃-2500℃:100℃/m
2500℃-2800℃:60℃/m
2800℃-3000℃：40℃/m
4.Equipment configuration

Furnace body