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laboratwa Muffle Furnace
laboratwa Muffle Furnace
Objektif prensipal la
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 .
- Pwodwi Entwodiksyon
Yon nouvo kalite enèji-ekonomize gwo fou elektrik poukont devlope ak pwodwi. Li te gen yon estrikti rezonab doub-kouch koki, tanperati sifas la se mwens pase oswa egal a 40 ℃, ak aparans la se bèl ak jenere. Li trete pa frèt-woule plak asye, zouti machin CNC, -wo presizyon lazè koupe machin, ak CNC machin koube. Sifas la bèl, abondan, ak de-koulè. Se poud lan oksid elèktrostatik flite reyalize yon dirab, ki pa manyak, wo-tanperati ak korozyon ki reziste tretman sifas yo.
Eleman chofaj: Chwazi eleman chofaj diferan selon tanperati gwo founo dife a. Eleman chofaj yo divize an: fil elektrik gwo founo dife, bann rezistans, baton carbure Silisyòm, baton Silisyòm MOLYBDENUM, ak fil MOLYBDENUM.
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, gwo founo dife a nan materyèl enpòte ki lejè segondè pite alumina materyèl seramik, segondè dite, pa kapab peye yon poud tanperati ki wo, tanperati ki wo SINTERING ,, temèt estanda endistri gratis
2, kò a chofaj se te fè nan rezistans fil / Silisyòm carbure / molybdenum disilicide, ka kenbe tèt ak charj gwo, yon lavi ki estab ak long, bon tanperati inifòmite Field
3, kontwòl tanperati patante konsepsyon, vitès chofaj, inifòmite tanperati, menm gwosè pase endistri a amelyore efikasite nan gwo founo dife a SINTERING 3 plis fwa,
4, mèt la entelijan segondè kontwòl tanperati presizyon, yon ti tanperati wouj, ak konpansasyon tanperati ak koreksyon tanperati, presizyon kontwòl tanperati nan ±. 1 degre.] C (sètifika tès disponib ki soti nan yon twazyèm pati)
5, pòt ouvèti bò, louvri fasil, ka 360 wotasyon ℃
6, doub bwat asye plak, sifas tretman rouye penti tanperati;
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, mikrokompitè kontwòl, entelijan PID regilatè, 30 segman koub tanperati pwogramasyon, otomatik operasyon san gad (otomatik ogmante ak bese, chalè)
10, pa lojisyèl nou an, entènèt ak òdinatè, pèmèt yon sèl oswa plizyè kontwòl remote recho elektrik, an tan reyèl swiv, istwa, rapò pwodiksyon ak lòt fonksyon; ka enstale aparèy anrejistreman san papye, depo done, pwodiksyon;
11. Temperature category: 600 ℃ 800 ℃ 1000 ℃ 1200 ℃ 1400 ℃ 1600 ℃ 1700 ℃ 1800 ℃
C. Technical parameters
| Atik tanperati | 600 ℃ -1200 ℃ | 1400 ℃ | 1600 ℃ | 1700 ℃ | 180O ℃ |
| AC Voltage | 220V / 380V | 220V / 380V | 220V / 380V | 220V / 380V | 220V / 380V |
| Opere tanperati | 1200 ℃ | 1400 ℃ | 1600 ℃ | 1700 ℃ | 180O ℃ |
| Alontèm tanperati k ap travay | 1150 ℃ | 1350 ℃ | 1550 ℃ | 1650 ℃ | 175O ℃ |
| Presizyon kontwòl tanperati | ± 1 ℃ | ± 1 ℃ | ± 1 ℃ | ± 1 ℃ | ± 1 ℃ |
| Temperature measuring element and temperature range | Nikèl-chromium-nikèl-Silisyòm K tanperati mezi ranje 0-1350 ℃ | Ranje tanperati platinum ak Rodyòm S se 0-1700 ℃ | Ranje tanperati platinum Rodyòm platinum B a se 0-1820 ℃ | Ranje tanperati platinum Rodyòm platinum B a se 0-1820 ℃ | Platinum rhodium platinum or fiber optic infrared temperature measurement |
| To chofaj | Reglabl | Reglabl | Reglabl | Reglabl | Reglabl |
| Eleman chofaj | Fil rezistans / Silisyòm carbure baton | 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 | Segondè pite aliminyòm fib | High-purity alumina zirconium-containing fiberboard | Imported high-purity alumina fiberboard | Enpòte Morgan materyèl ki lejè | 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 |
| Tanperati fwaye | ≤ 45 degre | ≤ 45 degre | ≤ 45 degre | ≤ 45 degre | ≤ 45 degre |
| To chofaj | 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 ) | ||||
| Eleman chofaj | 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 | Se kò a gwo founo dife trete pa zouti machin CNC, epi li se te fè pa polisaj, fanm k’ap pile, marinated, fosfat, flite poud plastik, segondè-tanperati boulanjri, elatriye, de-koulè matche, roman ak bèl aparans, ak asid ak alkali rezistans, rezistans korozyon, rezistans tanperati ki wo, fasil pou netwaye ak lòt avantaj | ||||
| Estrikti gwo founo dife | 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. | ||||
| 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 ) | ||||
| Izolan Materyèl yo | 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 . | ||||
| Tanperati koki gwo founo dife | Long-term use does not stop the furnace, the shell temperature is less than 45 degrees | ||||
| metòd refwadisman | Double-layer furnace shell, air-cooled | ||||
| pwoteje | 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 | ||||
| kontwole | 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 . | ||||
| Montre paramèt | Tanperati, nimewo segman tanperati, tan segman, tan ki rete, pousantaj pwodiksyon pouvwa, vòltaj, aktyèl, elatriye. | ||||
| Bouton | Bouton enpòte a gen yon lavi sèvis ki gen plis pase 100,000 fwa e li gen yon endikatè ki ap dirije. | ||||
| 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 | Mikwo òdinatè fonksyon kontwòl, ou ka opinyon anviwònman: koub miltip ka opinyon an menm tan an, epi yo ka rele yo abitrèman pandan itilizasyon. | ||||
| Pwodwi pou Telefòn o aza | 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. | ||||
| Dimansyon garanti ak peryòd | 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) | ||||
| Customer optional | 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 |
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| Prekosyon | 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 Solisyon tanperati ki wo a pa ka fwit anba nan gwo founo dife a, epi konplo a evite ka izole pa yon plak fè bak oswa poud alumina The instrument should be placed in a well-ventilated, non-humid place. |
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| Lis anbalaj | Yon sèl gwo founo elektrik, de orijinal rezèv, de kouche nan branch bwa, yon sèl ploge izolasyon chalè pou pòt la gwo founo dife, yon sèl pens creuset, yon pè gan tanperati ki wo, yon manyèl enstriksyon, ak yon sèl livrezon nòt lavant yo. | ||||
| Shipping matters | Anbalaj la nan recho elektrik la se anbalaj an bwa papye palèt
Free domestic delivery (free delivery in the urban area) Nou pral responsab pou nenpòt domaj ki rive pandan transpò nan gwo fou elektrik la Metòd lojistik: transpò nan machin, tren, bato (ekspòtasyon komès etranje), lè (ekspòtasyon komès etranje), transpò pa konpayi nou an nonmen pa machin espesyal (chaje nan katon an bwa) |
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Ka gwosè a gwo founo dife dwe Customized selon kondisyon kliyan!
| 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 |
