- 09
- Sep
Tungku Muffle makmal
Tungku Muffle makmal
Tujuan utama
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 .
- Pengenalan Produk
Jenis baru tungku elektrik penjimatan tenaga yang dikembangkan dan dihasilkan secara bebas. Ia mempunyai struktur cangkang lapisan dua yang wajar, suhu permukaannya kurang dari atau sama dengan 40 ℃, dan penampilannya cantik dan murah hati. Ia diproses dengan menggunakan plat keluli sejuk, alat mesin CNC, mesin pemotong laser berketepatan tinggi, dan mesin lentur CNC. Permukaannya cantik, mewah, dan dua warna. Serbuk teroksida disembur secara elektrostatik untuk mencapai rawatan permukaan tahan lama, tidak pudar, suhu tinggi dan tahan kakisan.
Elemen pemanasan: Pilih elemen pemanasan yang berbeza mengikut suhu tungku. Elemen pemanasan dibahagikan kepada: wayar relau elektrik, jalur rintangan, batang karbida silikon, batang molibdenum silikon, dan wayar molibdenum.
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, relau dari bahan-bahan yang diimport bahan seramik alumina kesucian tinggi ringan, kekerasan tinggi, tidak mampu serbuk suhu tinggi, penyinter suhu tinggi ,, standard industri bebas volatil
2, badan pemanasan terbuat dari dawai rintangan / silikon karbida / molibdenum disilisida, dapat menahan beban besar, kehidupan yang stabil dan panjang, keseragaman suhu yang baik
3, kawalan suhu reka bentuk yang dipatenkan, kelajuan pemanasan, keseragaman suhu, ukuran yang sama dengan industri untuk meningkatkan kecekapan tungku peleburan 3 kali,
4, kawalan suhu ketepatan tinggi meter pintar, suhu merah kecil, dengan pampasan suhu dan pembetulan suhu, ketepatan kawalan suhu ±. 1 darjah. C (sijil ujian tersedia yang dikeluarkan oleh pihak ketiga)
5, bukaan sisi pintu, boleh dibuka dengan mudah, dapat 360 berputar ℃
6, plat keluli berlapis dua, suhu rawatan permukaan karat cat;
7, komponen elektronik digunakan dalam produk Jerman Barat, dengan perlindungan kebocoran, boleh dipercayai
8 , over-temperature alarm and power failure, leakage protection, reliable operation
9, kawalan komputer mikro, pengatur PID pintar, keluk suhu 30 segmen yang dapat diprogramkan, operasi automatik tanpa pelindung (kenaikan dan penurunan automatik, panas)
10, dengan perisian, Internet dan komputer kami, membolehkan dapur elektrik satu atau beberapa alat kawalan jauh, penjejakan masa nyata, sejarah, laporan output dan fungsi lain; boleh dipasang peranti rakaman tanpa kertas, penyimpanan data, output;
11. Temperature category: 600 ℃ 800 ℃ 1000 ℃ 1200 ℃ 1400 ℃ 1600 ℃ 1700 ℃ 1800 ℃
C. Technical parameters
| Item suhu | 600 ℃ -1200 ℃ | 1400 ℃ | 1600 ℃ | 1700 ℃ | 180O ℃ |
| Voltan AC | 220V / 380V | 220V / 380V | 220V / 380V | 220V / 380V | 220V / 380V |
| Suhu operasi | 1200 ℃ | 1400 ℃ | 1600 ℃ | 1700 ℃ | 180O ℃ |
| Suhu kerja jangka panjang | 1150 ℃ | 1350 ℃ | 1550 ℃ | 1650 ℃ | 175O ℃ |
| Ketepatan kawalan suhu | ± 1 ℃ | ± 1 ℃ | ± 1 ℃ | ± 1 ℃ | ± 1 ℃ |
| Temperature measuring element and temperature range | Nickel-chromium-nickel-silicon K temperature measurement range 0-1350 ℃ | Julat suhu platinum dan rhodium S ialah 0-1700 ℃ | Julat suhu platinum rhodium platinum B ialah 0-1820 ℃ | Julat suhu platinum rhodium platinum B ialah 0-1820 ℃ | Platinum rhodium platinum or fiber optic infrared temperature measurement |
| Kadar pemanasan | Laras | Laras | Laras | Laras | Laras |
| Elemen pemanasan | Kawat rintangan / batang karbida silikon | Silicon carbide rod | 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 |
| Refractory | Papan gentian alumina dengan ketulenan tinggi | High-purity alumina zirconium-containing fiberboard | Imported high-purity alumina fiberboard | Bahan Ringan Morgan yang Diimport | 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 |
| Suhu relau | ≤ 45 darjah | ≤ 45 darjah | ≤ 45 darjah | ≤ 45 darjah | ≤ 45 darjah |
| Kadar pemanasan | 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 ) | ||||
| Elemen pemanasan | 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. | ||||
| Furnace | Badan tungku diproses oleh alat mesin CNC, dan dibuat dengan menggilap, mengisar, memetik, memfosfat, menyemburkan serbuk plastik, penaik suhu tinggi, dan lain-lain, padanan dua warna, penampilan baru dan cantik, dengan ketahanan terhadap asid dan alkali, ketahanan kakisan, ketahanan suhu tinggi, Mudah dibersihkan dan kelebihan lain | ||||
| Struktur relau | The electric furnace body adopts an air-cooled double-layer furnace body structure to ensure a good working environment | ||||
| Kaedah membuka pintu | 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. | ||||
| Refractory | 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 ) | ||||
| Bahan Penebat | 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 . | ||||
| Suhu shell relau | Long-term use does not stop the furnace, the shell temperature is less than 45 degrees | ||||
| kaedah penyejukan | Double-layer furnace shell, air-cooled | ||||
| melindungi | 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 | ||||
| kawalan | 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 . | ||||
| Parameter paparan | Suhu, nombor segmen suhu, masa segmen, masa yang tinggal, peratusan kuasa output, voltan, arus, dll. | ||||
| Butang | Butang yang diimport mempunyai hayat perkhidmatan lebih dari 100,000 kali dan mempunyai penunjuk LED. | ||||
| 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 | Fungsi kawalan program komputer mikro, anda dapat memasukkan tetapan: beberapa lengkung dapat dimasukkan pada waktu yang sama, dan mereka dapat dipanggil secara sewenang-wenang selama penggunaan. | ||||
| Aksesori Rawak | 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. | ||||
| Skop dan tempoh jaminan | Tungku elektrik dijamin selama satu tahun secara percuma, elemen pemanasan dan termokopel tidak dijamin (penggantian percuma untuk kerosakan semula jadi dalam masa tiga bulan) | ||||
| Pelanggan pilihan | 1 , a crucible, sagger, corundum pad / SiC plate
2, perisian dan perkakasan kawalan komputer 3 , touch-screen human-machine interactive control software and hardware 4, bekalan: unsur panas |
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| Langkah berjaga-jaga | Agar tidak mempengaruhi jangka hayat tungku elektrik, kami mengesyorkan agar kadar pemanasan dan kadar penyejukan adalah 10-20 ℃ / min, (jangka hayat elemen pemanas akan dipendekkan jika pemanasan terlalu cepat)
Tungku kotak ini tidak menggunakan struktur meterai vakum, jadi tidak ada gas yang mudah terbakar dan mudah meletup ke dalamnya Setelah tungku kotak ini digunakan untuk jangka waktu tertentu, retakan kecil akan muncul di tungku. Ini adalah fenomena biasa dan tidak akan mempengaruhi penggunaannya. Pada masa yang sama, ia boleh diperbaiki dengan lapisan alumina. Tidak digalakkan mengeluarkan gas yang menghakis. Sekiranya anda ingin mengeluarkan gas yang menghakis kuat seperti S, Na, dan lain-lain, sila maklumkan terlebih dahulu dan kami akan merawat tungku Penyelesaian suhu tinggi tidak dapat dibocorkan ke bahagian bawah tungku, dan skema penghindaran dapat diasingkan dengan plat sokongan atau serbuk alumina Alat itu hendaklah diletakkan di tempat yang tidak berair dan berventilasi baik. |
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| Pembungkusan Senarai | Satu tungku elektrik, dua sumber asal, dua set batang, satu palam penebat haba untuk pintu relau, satu tong pelindung, satu pasang sarung tangan suhu tinggi, satu manual arahan, dan satu nota penghantaran penjualan. | ||||
| Perkara penghantaran | Pembungkusan dapur elektrik adalah pembungkusan kertas palet kayu
Penghantaran domestik percuma (penghantaran percuma di kawasan bandar) Kami akan bertanggungjawab atas segala kerosakan yang berlaku semasa pengangkutan rel elektrik Kaedah logistik: pengangkutan dengan kereta, kereta api, kapal (eksport perdagangan asing), udara (eksport perdagangan asing), pengangkutan oleh syarikat kami yang dilantik dengan kenderaan khas (dibungkus dalam kadbod kayu) |
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Saiz relau dapat disesuaikan mengikut kehendak pelanggan!
| Saiz relau mm | Voltan v | Kuasa kw | mengawal ketepatan |
| 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 |
