प्रयोगशाला मफल फर्नेस

मुख्य उद्देश्य

Muffle furnace , box-type muffle furnace is widely used in laboratories , universities, scientific research institutes, industrial and mining enterprises for high temperature sintering, metal annealing, chemical industry, metallurgy, ceramics, new material development, organic matter ashing, and quality testing. also apply to the military, electronics, pharmaceuticals, specialty materials and other production and experiments . According to different atmospheres, different temperatures, different heating elements are used to satisfy different process experiments and specially manufactured , box-type resistance furnaces .

उत्पाद का परिचय

A new type of energy-saving electric furnace independently developed and produced . It has a reasonable double-layer shell structure, the surface temperature is less than or equal to 40 ℃, and the appearance is beautiful and generous. It is processed by cold-rolled steel plate, CNC machine tools, high-precision laser cutting machines, and CNC bending machines. The surface is beautiful, luxurious, and two-color. The oxidized powder is electrostatically sprayed to achieve a durable, non-fading, high-temperature and corrosion-resistant surface treatment.

ताप तत्व: भट्ठी के तापमान के अनुसार अलग-अलग ताप तत्व चुनें। ताप तत्वों में विभाजित हैं: विद्युत भट्ठी तार, प्रतिरोध बैंड, सिलिकॉन कार्बाइड रॉड, सिलिकॉन मोलिब्डेनम रॉड, और मोलिब्डेनम तार।

Liner material: The liner is made of imported temperature refractory materials and constructed by the craftsmanship. Strong thermal shock resistance, good corrosion resistance, no collapse, no crystallization, no slag, and long service life!

Temperature control mode: microcomputer intelligent adjustment technology, PID adjustment, automatic control, self-tuning function; multi-segment program programming, and can control various heating, heat preservation, and cooling programs; power adjustment; high temperature control accuracy; integrated module thyristor control , Phase shift trigger. Protection device: independent over-temperature protection, over-voltage, over-current, leakage, short-circuit protection, etc., with a high degree of automation, and all indicators have reached the level.

B. Product features

1 , the furnace of imported materials lightweight high purity alumina ceramic material, high hardness, can not afford a high temperature powder, high temperature sintering ,, volatile free industry standard

2, हीटिंग बॉडी प्रतिरोध तार / सिलिकॉन कार्बाइड / मोलिब्डेनम डिसिलिसाइड से बना है, बड़े भार, एक स्थिर और लंबे जीवन, अच्छा तापमान एकरूपता क्षेत्र का सामना कर सकता है

3, पेटेंट डिजाइन तापमान नियंत्रण, ताप गति, तापमान एकरूपता, उद्योग की तुलना में समान आकार सिंटरिंग भट्टी की दक्षता में 3 बार सुधार करने के लिए,

4 , the smart meter high precision temperature control, a small red temperature, with temperature compensation and temperature correction, temperature control accuracy of ± . 1 deg.] C ( available test certificate issued by a third party )

5, दरवाजा खोलने, आसानी से खोला, 360 घूर्णन ℃ हो सकता है;

6 , double casing steel plate, surface rust paint treatment temperature;

7 , electronic components are used in West German products, with leakage protection, reliable

8 , over-temperature alarm and power failure, leakage protection, reliable operation

9 , microcomputer control, intelligent PID regulator, 30 segment programmable temperature curve, automatic operation without guard (automatic raising and lowering, heat)

10, हमारे सॉफ्टवेयर, इंटरनेट और कंप्यूटर द्वारा, एकल या एकाधिक रिमोट कंट्रोल इलेक्ट्रिक स्टोव, रीयल-टाइम ट्रैकिंग, इतिहास, आउटपुट रिपोर्ट और अन्य कार्यों को सक्षम करना; पेपरलेस रिकॉर्डिंग डिवाइस, डेटा स्टोरेज, आउटपुट स्थापित किया जा सकता है;

11. Temperature category: 600 ℃ 800 ℃ 1000 ℃ 1200 ℃ 1400 ℃ 1600 ℃ 1700 ℃ 1800 ℃

C. Technical parameters

तापमान आइटम	600 ℃ -1200 ℃	1400 ℃	1600 ℃	1700 ℃	180O ℃
वोल्टेज ए.सी.	220V / 380V	220V / 380V	220V / 380V	220V / 380V	220V / 380V
परिचालन तापमान	1200 ℃	1400 ℃	1600 ℃	1700 ℃	180O ℃
Long-term working temperature	1150 ℃	1350 ℃	1550 ℃	1650 ℃	175O ℃
तापमान नियंत्रण सटीकता	± 1 ℃	± 1 ℃	± 1 ℃	± 1 ℃	± 1 ℃
Temperature measuring element and temperature range	Nickel-chromium-nickel-silicon K temperature measurement range 0-1350 ℃	प्लैटिनम और रोडियम एस की तापमान सीमा 0-1700 ℃ है	प्लैटिनम रोडियम प्लेटिनम बी की तापमान सीमा 0-1820 ℃ है	प्लैटिनम रोडियम प्लेटिनम बी की तापमान सीमा 0-1820 ℃ है	Platinum rhodium platinum or fiber optic infrared temperature measurement
तापन दर	समायोज्य	समायोज्य	समायोज्य	समायोज्य	समायोज्य
गर्म करने के तत्व	प्रतिरोध तार / सिलिकॉन कार्बाइड रॉड	सिलिकॉन कार्बाइड रॉड	1800 silicon molybdenum rod	1800 silicon molybdenum rod	1900 silicon molybdenum rod
Installation location and method of heating element	Installed vertically on both sides of the furnace	Installed vertically on both sides of the furnace	Installed vertically on both sides of the furnace	Installed vertically on both sides of the furnace	Installed vertically on both sides of the furnace
आग रोक	उच्च शुद्धता एल्यूमिना फाइबरबोर्ड	High-purity alumina zirconium-containing fiberboard	Imported high-purity alumina fiberboard	Imported Morgan Lightweight Materials	Imported high-purity Morgan lightweight materials
Cooling structure	Double-layer furnace shell, air-cooled	Double-layer furnace shell, air-cooled	Double-layer furnace shell, air-cooled	Double-layer furnace shell, air-cooled	Double-layer furnace shell, air-cooled
फर्नेस तापमान	≤ 45 डिग्री से	≤ 45 डिग्री से	≤ 45 डिग्री से	≤ 45 डिग्री से	≤ 45 डिग्री से
तापन दर	The heating rate can be adjusted freely, the adjustment range: the heating rate is 40 degrees per minute ( 40 degrees /min ), the slow heating rate is 1 degree per hour ( 1 degrees /h )
गर्म करने के तत्व	Using U type 1800 molybdenum disilicide, molybdenum disilicide to a molybdenum disilicide heating element is made of a base element surface temperature of 1800 deg.] C , which is used in a high temperature oxidizing atmosphere, glassy surface, a layer of light generating The dense glass film can protect the silicon molybdenum rod from oxidation. Therefore, the silicon molybdenum rod element has high temperature. Under normal operation, the resistance of the element generally does not change with the length of use. Therefore, the old and new components can be mixed.
भट्ठी	The furnace body is processed by CNC machine tools, and is made by polishing, grinding, pickling, phosphating, spraying plastic powder, high-temperature baking, etc., two-color matching, novel and beautiful appearance, with acid and alkali resistance, corrosion resistance, high temperature resistance, Easy to clean and other advantages
फर्नेस संरचना	The electric furnace body adopts an air-cooled double-layer furnace body structure to ensure a good working environment
Door opening method	The opening method of the furnace door is 180 degrees sideways in the axial direction , and the furnace door can be rotated 360 degrees to avoid the inner wall of the furnace door from roasting to the arm during high temperature reclaiming.
आग रोक	Furnace lining is made of imported Morgan fiber material, high temperature, low heat storage, resistance to rapid heat and cold, no cracks, no slag, and good insulation performance (the energy saving effect is more than 80% of the old electric furnace )
इन्सुलेशन सामग्री	It adopts three layers of insulation, namely: aluminum silicate fiber board, alumina fiber board, and alumina (polycrystalline) fiber board. The energy saving effect is more than 80% of the old electric furnace .
भट्ठी खोल तापमान	Long-term use does not stop the furnace, the shell temperature is less than 45 degrees
शीतलन विधि	Double-layer furnace shell, air-cooled
रक्षा करना	Adopt integrated modular control unit, accurate control accuracy, and designed dual-loop control and dual-loop protection, with overshoot, overshoot, undershoot, segment couple, phase loss, overvoltage, overcurrent, overtemperature, current feedback , Soft start and other protection
नियंत्रण	The closed-loop technology is used for the trigger control of the thyristor module, the phase-shifting trigger control mode, the output voltage, current or power is continuously adjustable, and it has the characteristics of constant voltage, constant current or constant power; the current loop is the inner loop, and the voltage loop is the outer loop. When the load is suddenly added or the load current exceeds the current limit value, the output current of the * voltage regulator is within the rated current range to ensure that the output and the voltage regulator work normally; at the same time, the voltage loop also participates in the regulation to make the output of the voltage regulator current is * within the rated current range, to maintain a constant output current and voltage on the premise that there is sufficient balance adjustment; heat generating element to reach the protective avoid shock hazard, current and voltage, and achieve a reliable control effect control accuracy .
मापदंडों को प्रदर्शित करें	तापमान, तापमान खंड संख्या, खंड समय, शेष समय, उत्पादन शक्ति प्रतिशत, वोल्टेज, वर्तमान, आदि।
बटन	आयातित बटन का सेवा जीवन 100,000 गुना से अधिक है और इसमें एक एलईडी संकेतक है।
Temperature curve setting	Using intelligent temperature controller, equipped with standard PID , artificial intelligence adjustment APID or MPT and other adjustment methods, with self-tuning and self-learning functions, excellent control characteristics without overshoot and no undershoot, with 30- segment program control function, Realize the temperature rise and fall control of any slope, with programmable / operable commands such as jump (cycle), run, pause and stop , and allow to modify the program at any time during the control operation of the program; adopt artificial intelligence with curve fitting function Adjust the algorithm to obtain a smooth and smooth curve control effect;
Multiple curve input	माइक्रो कंप्यूटर प्रोग्राम नियंत्रण फ़ंक्शन, आप सेटिंग्स इनपुट कर सकते हैं: एक ही समय में कई वक्र इनपुट हो सकते हैं, और उन्हें उपयोग के दौरान मनमाने ढंग से कहा जा सकता है।
रैंडम सहायक उपकरण	Two spare components, two sets of rods, one heat insulation plug for the furnace door, one crucible tongs, one pair of high temperature gloves, one manual and one certificate.
वारंटी का दायरा और अवधि	The electric furnace is guaranteed for one year free of charge, heating elements and thermocouples are not guaranteed (free replacement for natural damage within three months)
ग्राहक वैकल्पिक	1 , a crucible, sagger, corundum pad / SiC plate 2 , computer control software and hardware 3 , touch-screen human-machine interactive control software and hardware 4 , supplies: a heat element
सावधानियां	In order not to affect the service life of the electric furnace, we recommend that the heating rate and cooling rate be 10-20 ℃ /min , (the service life of the heating element will be shortened if the heating is too fast) This box furnace does not use a vacuum seal structure, so no flammable and explosive gas can be passed into it After this box furnace is used for a period of time, tiny cracks will appear in the furnace. This is a normal phenomenon and will not affect the use. At the same time, it can be repaired with alumina coating. It is not recommended to pass in corrosive gas. If you want to pass in strong corrosive gas such as S , Na, etc., please inform in advance and we will treat the furnace The high temperature solution cannot be leaked to the bottom of the furnace, and the avoiding scheme can be isolated by a backing plate or alumina powder The instrument should be placed in a well-ventilated, non-humid place.
सूची पैकिंग	One electric furnace, two spare originals, two sets of rods, one heat insulation plug for the furnace door, one crucible tongs, one pair of high temperature gloves, one instruction manual, and one sales delivery note.
Shipping matters	The packaging of the electric stove is wooden pallet paper packaging Free domestic delivery (free delivery in the urban area) इलेक्ट्रिक फर्नेस के परिवहन के दौरान होने वाली किसी भी क्षति के लिए हम जिम्मेदार होंगे Logistics methods: transportation by car, railway, ship (foreign trade export), air (foreign trade export), transportation by our company appointed by special vehicle (packed in wooden cartons)

The furnace size can be customized according to customer requirements!

Furnace size mm	Voltage v	Power kw	control precision
200 × 150 × 150	220 / 380	4	± 1
200 × 200 × 200	220 / 380	6	± 1
300 × 200 × 200	220 / 380	8	± 1
300 × 300 × 300	220 / 380	10	± 1
400 × 300 × 300	220 / 380	12	± 1
500 × 300 × 200	220 / 380	15	± 1
500 × 300 × 300	380	18	± 1
500 × 500 × 500	380	25	± 1
800 × 500 × 500	380	40	± 1
1200 × 500 × 500	380	85	± 1