Suzhou Jiangdong Precision Instrument Co., Ltd
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JDH-12-12
Ash content muffle furnace 1. A spiral heating element made of iron nickel chromium aluminum alloy wire is threaded through the wire grooves on the up
Product details

High temperature ash content muffle furnace

Usage Overview:


The ash content muffle furnace is a high-performance electromechanical integrated new generation energy-saving intelligent product, mainly used for measuring content, and is an ideal equipment for plastic processing, production enterprises, scientific research departments, and universities. Optional programmable instruments, the equipment can intelligently segment control time and temperature.


1、 Product features:
1. The outer box shell is made of high-quality cold plates treated with phosphate film salt and then sprayed with high-temperature plastic. The control box is integrated with the furnace body. Beautiful appearance, avoiding complicated installation for customers.

2The inner lining is a rectangular integral lining made of high alumina and silicon carbide refractory materials. The furnace is a sealed structure, and the insulation layer between the inner furnace and the furnace shell is built with refractory fiber aluminum silicate cotton and diatomaceous earth products.

3A spiral heating element made of iron nickel chromium aluminum alloy wire is threaded through the wire grooves on the upper, lower, left, and right sides of the inner furnace lining. Heat up, down, left, and right.

4The left side furnace door and chimney exhaust device are easy to operate. Beautiful appearance, exquisite craftsmanship, sturdy and durable, not easily deformed.

5Adopting overall design and user-friendly menu design, industrial PID self-tuning control technology is adopted, and dual screen high brightness wide window digital display is used, with clear and intuitive display values. Microcomputer intelligent control solves the problems of temperature overshoot and has excellent temperature control effect. After setting the temperature, the instrument automatically controls the heating output, ensuring stable temperature control.

6Equipped with over temperature alarm and automatic cut-off of heating output function, it has the function of timing startup or starting timing with constant temperature after reaching the set temperature.

Open the door and turn off the power——Equipped with a travel switch, the power is automatically cut off when the furnace door is opened, effectively ensuring the safety of the user



2、 Ash content muffle furnace body structure
Temperature measuring element: The temperature measuring thermocouple enters from the upper back of the furnace body;
Terminal post: The heating furnace wire terminal post is located at the lower rear position of the furnace body;
Controller: located below the furnace body, with a built-in control system and compensation wires connected to the furnace body
Heating element: High temperature resistance wire;

3、 Ash content muffle furnace temperature control system
Temperature measurement: K-scale nickel chromium nickel silicon thermocouple;
Control system: PID regulation, display accuracy of 1 ℃;
Complete set of electrical appliances: using branded contactors, cooling fans, and solid-state relays;
Time system: The working time can be set, and when the constant temperature time is reached, the machine will automatically stop;
Overtemperature protection: Built in secondary overtemperature protection device with dual insurance. Over temperature alarm, over temperature cutoff;
Operation mode: Full range adjustable constant temperature, constant operation.


Parameter specifications:


product name

model

Inner container sizemm

High, wide, deep

power

voltage

Temperature Control Range

Usage temperature

External dimensionsmm

ash contentMaFu furnace/MaFei furnace

JDH-2.5-10

200*120*80

2.5KW

220V

100-1000℃

<900℃

500*440*575

JDH-4-10

300*200*120

4KW

220V

680*500*700

JDH-8-10

400*250*160

8KW

380V

640*570*630

JDH-12-10

500*300*200

12KW

380V

745*610*870

JDH-2.5-12

200*120*80

2.5KW

220V

100-1200℃

1000℃

500*440*575

JDH-5-12

300*200*120

5KW

220V

680*500*700

JDH-10-12

400*250*160

10KW

380V

640570*630

JDH-12-12

500*300*200

12KW

380V

745*610*870



For more resistance furnaces and muffle furnace products, please click on the table below:

product name

Model

Volume (L)

Heating power (kw)

Design Temperature

Furnace size
(Depth * Width * Height mm)

notes


Ceramic fiber resistance furnace

SXJD-V6-10

6.2L

2.8

1000℃

230*180*150

Ceramic fiber furnace,30 segment program controller, capable of editing multiple temperature and temperature control stages. Integrated structure, good insulation effect, fast heating speed

SXJD-V8-10

7.2L

3.5

300*200*120

SXJD-V10-10

10.2L

4

300*200*170

SXJD-V16-10

16L

6

400*250*160

SXJD-V25-10

25L

8

400*250*250

SXJD-V30-10

30L

10

500*300*200

FP-25

-

2.5

200*120*80

FP-40

-

4

300*200*120

SXJD-V6-12

6.2L

2.8

1200℃

230*180*150

SXJD-V8-12

7.2L

3.5

300*200*120

SXJD-V10-12

10.2L

4

300*200*170

SXJD-V15-12

14.4L

7.5

400*200*180

SXJD-V16-12

16L

6

400*250*160

SXJD-V25-12

25L

8

400*250*250

SXJD-V30-12

30L

8

500*300*200

SXJD-V8-13

7.2L

4

1300℃

300*200*120

SXJD-V10-13

10.8L

4

300*200*180

SXJD-V15-13

14.4L

6

400*200*180

SXJD-V18-13

18L

8

500*200*180

SXJD-V31-13

31.2L

9

500*250*250

SXJD-V45-13

45L

12

500*300*300

SXJD-V8-14

7.2L

4

1400℃

300*200*120

SXJD-V10-14

10.8L

4

300*200*180

SXJD-V15-14

14.4L

6

400*200*180

SXJD-V18-14

18L

8

500*200*180

SXJD-V31-14

31.2L

9

500*250*250

SXJD-V45-14

45L

12

500*300*300

SXJD-V6-16

5.4L

8

1600℃

300*150*120

SXJD-V11-16

10.8L

12

300*200*180

SXJD-V13-16

14.4L

16

400*200*180

SXJD-V25-16

25L

20

400*250*250

SXJD-V36-16

36L

24

400*300*300

SXJD-V30-16

30L

20

500*300*200

SXJD-V45-16

45L

36

500*300*300

SX2-8-16TP

5.4L

8

300*150*120

SX2-12-16TP

13L

12

400*200*160

SX2-18-16TP

18L

18

500*200*180

SXJD-V6-17

5.4L

6

1700℃

300*150*120

SXJD-V11-17

10.8L

8

300*200*180

SXJD-V13-17

14.4L

11

400*200*180

SXJD-V25-17

25L

14

400*250*250

SXJD-V36-17

36L

16

400*300*300

SXJD-V30-17

30L

14

500*300*200

SXJD-V45-17

45L

24

500*300*300

Split type box type resistance furnace

SX2-2.5-10

-

2.5

1000℃

200*120*80

Split structure, refractory brick furnace,pid controller

SX2-4-10

4

300*200*120

SX2-8-10

8

400*250*160

SX2-12-10

12

500*300*200

SX2-20-10

20

500*400*400

SX2-30-10

30

800*500*400

SX2-2.5-12

2.5

1200℃

200*120*80

SX2-5-12

5

300*200*120

SX2-10-12

10

400*250*160

SX2-12-12

12

500*300*200

SX2-24-12

24

500*400*400

SX2-36-12

36

800*500*400

SRJX-4-13

4

1300℃

250*150*120

SX2-6-13

6

250*150*100

SRJX-8-13

8

500*200*180

Ceramic fiber resistance furnace


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