Instrument & Machinery Manufactory NINGBOJIANGBEI DISTRICT.
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  Muffle Furnace

     

Scope of application:
The products are widely applied in the chemical analysis and physical determination for labs in industrial and mining enterprises, scientific research institutes, etc; sintering stoneware, porcelain and ceramics; high-temperature heat treatment for metal annealing, quenching and tempering.

Features:
1.Special door design, easy to operate to avoid the leakage of high temperature.
2.Micropocessore & PID controller, Accurate Controlled Temperature, safe and reliable
3. Anti-corrosion chamber with long life (Firebricks Chamber or Ceramic fiber Chamber)
4. Good door seal to minimum the loss of heat, increase the uniformity of temperature in chamber.
5. Programmable Controller,30priods, max timing setting for each period is 99 hours 59 minutes. ("P"series have it)
6. Can set several program to control the complicated test procedure, realize autorun.
7. Inner side of the door and chamber surface made of stainless-steel ("P"series have it)
 
Safety:
1. Heat power will shut down when the door open.
2. Have security of over-temperature, over-current and over pressure to avoid the incident.
3 Use ceramic fiber as thermal Insulation Materials, the temperature on surface is low.
 
Resistance of furnaces
* N-series hearth: It adopts traditional refractory material and features wide application, high performance-price ratio, long service life, etc.
* T-series hearth (ceramic fiber):
It adopts high-density ceramic fiber, an emerging modern refractory material, featuring light weight, rapid temperature rise, time saving, etc, to
satisfy the requirements on rapid sintering under various conditions. It is the optimal substitute for traditional hearth.
 
Spec:

Model

Max Temp(°C)

Hearth dimensions W*P*H(mm)

Capacity

Electrical Requirement

Input Power(W)

Heating elements

SX2-2.5-10N

1000

120*200*80

2L

220V/50HZ

2.5KW

Super quality electric furnace heating wire

SX2-4-10N

200*300*120

7L

4KW

SX2-8-10N

250*400*160

16L

380V/50HZ

8KW

SX2-12-10N

300*500*200

30L

12KW

SX2-2.5-12N

1200

120*200*80

2L

220V/50HZ

2.5KW

Nichrome wire

SX2-5-12N

200*300*120

7L

380V/50HZ

5KW

SX2-10-12N

250*400*160

16L

10KW

SX2-4-13N

1300

150*250*100

4L

220V/50HZ

4KW

Silicon-carbon rod

SX2-8-13N

200*500*180

18L

380V/50HZ

8KW

SX2-8-16N

1600

150*300*120

5L

8KW

Silicon-molybdenum rod

SX2-12-16N

200*400*160

13L

12KW

SX2-2-5-10NP

1000

120*200*80

2L

220V/50HZ

2.5KW

Super quality electric furnace heating wire

SX2-4-10NP

200*300*120

7L

4KW

SX2-8-10NP

250*400*160

16L

380V/50HZ

8KW

SX2-12-10NP

300*500*200

30L

12KW

SX2-2.5-12NP

1200

120*200*80

2L

220V/50HZ

2.5KW

Nichrome wire

SX2-5-12NP

200*300*120

7L

380V/50HZ

5KW

SX2-10-12NP

250*400*160

16L

10KW

SX2-4-13NP

1300

150*250*100

4L

220V/50HZ

4KW

Silicon-carbon rod

SX2-8-13NP

200*500*180

18L

380V/50HZ

8KW

SX2-8-16NP

1600

150*300*120

5L

8KW

Silicon-molybdenum rod

SX2-12-16NP

200*400*160

13L

12KW

SX2-2.5-10TP

1000

120*200*80

2L

220V/50HZ

2.5KW

Super quality electric furnace heating wire

SX2-4-10TP

200*300*120

7L

4KW

SX2-8-10TP

250*400*160

16L

380V/50HZ

8KW

SX2-10-12TP

1200

250*400*160

16L

10KW

Nichrome wire

"N" : Firebricks Chamber "T": Ceramic fiber Chamber "P": Programmable
Remark:30-period Programmable controller,max timing setting is 99hours 59mins(option)

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