muffle pechining laboratoriyasi

Asosiy maqsad

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 .

Mahsulot Kirish

Yangi turdagi energiya tejaydigan elektr o’choq mustaqil ravishda ishlab chiqilgan va ishlab chiqarilgan. U oqilona ikki qavatli qobiq tuzilishiga ega, sirt harorati 40 ℃ dan past yoki unga teng, tashqi ko’rinishi chiroyli va saxovatli. Sovuq haddelenmiş po’lat plastinka, CNC dastgohlari, yuqori aniqlikdagi lazerli kesish mashinalari va CNC bükme mashinalari tomonidan qayta ishlanadi. Sirt chiroyli, hashamatli va ikki rangli. Oksidlangan kukun bardoshli, so’nmaydigan, yuqori haroratli va korroziyaga chidamli sirtni tozalashga erishish uchun elektrostatik püskürtülür.

Isitish elementi: Pech harorati bo’yicha har xil isitish elementlarini tanlang. Isitish elementlari quyidagilarga bo’linadi: elektr o’choqli sim, qarshilik tasmasi, silikon karbidli tayoq, silikon molibdenli tayoq va molibdenli sim.

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, import qilinadigan materiallarning o’chog’i engil yuqori sifatli alumina keramika materiallari, yuqori qattiqlik, yuqori haroratli kukun, yuqori haroratli sinterlash, uchuvchan bo’lmagan sanoat standarti

2, isitish tanasi qarshilik simi / silikon karbid / molibden disilitsiddan qilingan, katta yuklarga bardosh bera oladi, barqaror va uzoq umr, yaxshi harorat bir xilligi

3, patentlangan dizayndagi haroratni nazorat qilish, isitish tezligi, haroratning bir xilligi, sinterlash pechining samaradorligini 3 barobar oshirish uchun sanoat bilan bir xil,

4, aqlli hisoblagich yuqori aniqlikdagi haroratni nazorat qilish, kichik qizil harorat, haroratni qoplash va haroratni to’g’rilash, haroratni nazorat qilish aniqligi ±. 1 daraja] C (uchinchi tomon tomonidan berilgan test sertifikati)

5, eshik tomoni ochilishi, osongina ochiladi, 360 burilishli bo’lishi mumkin

6, ikki qavatli po’latdan yasalgan plastinka, sirt zangini bo’yash bilan ishlov berish harorati;

7, elektron komponentlar G’arbiy Germaniya mahsulotlarida, oqishdan himoyalanish bilan, ishonchli ishlatiladi

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

9, mikrokompyuter boshqaruvi, aqlli PID regulyatori, 30 segmentli programlanadigan harorat egri, qo’riqchisiz avtomatik ishlash (avtomatik ko’tarish va tushirish, issiqlik)

10, bizning dasturiy ta’minotimiz, Internet va kompyuter orqali, bitta yoki bir nechta masofadan boshqariladigan elektr pechka, real vaqtda kuzatuv, tarix, chiqish hisobotlari va boshqa funktsiyalar; qog’ozsiz yozish moslamalari, ma’lumotlarni saqlash, chiqish o’rnatilishi mumkin;

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

C. Technical parameters

Harorat elementi	600 ℃ -1200	1400 ℃	1600 ℃	1700 ℃	180O ℃
Kuchlanish o’zgaruvchan	220V / 380V	220V / 380V	220V / 380V	220V / 380V	220V / 380V
operatsion harorati	1200 ℃	1400 ℃	1600 ℃	1700 ℃	180O ℃
Uzoq muddatli ish harorati	1150 ℃	1350 ℃	1550 ℃	1650 ℃	175O ℃
Haroratni nazorat qilishning aniqligi	± 1	± 1	± 1	± 1	± 1
Temperature measuring element and temperature range	Nikel-xrom-nikel-kremniy K harorat o’lchash diapazoni 0-1350 ℃	Platina va rodyum S ning harorat diapazoni 0-1700 is	Platin rodyum platina B ning harorat diapazoni 0-1820 is	Platin rodyum platina B ning harorat diapazoni 0-1820 is	Platinum rhodium platinum or fiber optic infrared temperature measurement
Isitish darajasi	Sozlangan	Sozlangan	Sozlangan	Sozlangan	Sozlangan
Isitish elementi	Qarshilik simli / silikon karbidli tayoq	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
Olovga qarshi	Yuqori tozalikli alumina tolali taxta	High-purity alumina zirconium-containing fiberboard	Imported high-purity alumina fiberboard	Import qilingan engil yengil materiallar	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
Olovni harorati	≤ 45 daraja	≤ 45 daraja	≤ 45 daraja	≤ 45 daraja	≤ 45 daraja
Isitish darajasi	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 )
Isitish elementi	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.
Olovli	Olovli korpus CNC dastgohlari tomonidan qayta ishlanadi va kislotali va ishqorli qarshilikka ega bo’lgan ikki rangli moslik, yangi va chiroyli ko’rinish, polishing, silliqlash, tuzlash, fosfatlash, plastmassa kukunini purkash, yuqori haroratda pishirish va h.k. korroziyaga chidamlilik, yuqori harorat qarshiligi, tozalash oson va boshqa afzalliklari
Pechning tuzilishi	The electric furnace body adopts an air-cooled double-layer furnace body structure to ensure a good working environment
Eshikni ochish usuli	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.
Olovga qarshi	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 )
Izolyatsiya materiallari	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 .
Pech qobig’ining harorati	Long-term use does not stop the furnace, the shell temperature is less than 45 degrees
sovutish usuli	Double-layer furnace shell, air-cooled
himoya	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
nazorat	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 .
Parametrlarni ko’rsatish	Harorat, harorat segmenti raqami, segment vaqti, qolgan vaqt, chiqish quvvati foizi, kuchlanish, oqim va boshqalar.
tugma	Import qilingan tugma 100,000 martadan ko’proq xizmat qilish muddatiga ega va LED ko’rsatkichiga ega.
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	Mikrokompyuter dasturlarini boshqarish funktsiyasi yordamida siz sozlamalarni kiritishingiz mumkin: bir vaqtning o’zida bir nechta egri chiziqlarni kiritish mumkin va ulardan foydalanish paytida o’zboshimchalik bilan chaqirish mumkin.
Tasodifiy aksessuarlar	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.
Kafolat muddati va muddati	Elektr o’chog’iga bir yil kafolat beriladi, isitish elementlari va termojuftlar kafolatlanmaydi (uch oy ichida tabiiy shikastlanishni bepul almashtirish)
Xaridor ixtiyoriy	1 , a crucible, sagger, corundum pad / SiC plate 2, kompyuterni boshqarish dasturiy ta’minoti va apparati 3 , touch-screen human-machine interactive control software and hardware 4 , supplies: a heat element
Saqlash choralari	Elektr pechining ishlash muddatiga ta’sir qilmaslik uchun, isitish tezligi va sovutish tezligi 10-20 ℃ /min bo’lishini tavsiya qilamiz (agar isitish juda tez bo’lsa, isitish elementining ishlash muddati qisqaradi) Bu quti o’chog’i vakuumli muhr tuzilmasidan foydalanmaydi, shuning uchun unga yonuvchi va portlovchi gaz o’tishi mumkin emas Bu quti o’chog’i bir muddat ishlatilgandan so’ng, o’choqda mayda yoriqlar paydo bo’ladi. Bu odatiy hodisa va foydalanishga ta’sir qilmaydi. Shu bilan birga, uni alumina qoplamasi bilan ta’mirlash mumkin. Korozif gazni o’tkazib yuborish tavsiya etilmaydi. Agar siz S, Na va boshqalar kabi kuchli korroziyali gazdan o’tishni xohlasangiz, iltimos, oldindan xabar bering va biz o’choqni davolaymiz. Yuqori haroratli eritma o’choqning pastki qismiga o’tishi mumkin emas va uni oldini olish sxemasini tayanch plastinka yoki alumina kukuni yordamida ajratish mumkin. Asbobni yaxshi shamollatiladigan, nam bo’lmagan joyga qo’yish kerak.
O’rama bo’yicha hisob-kitob hujjati; Yuk-mol hujjati	Bitta elektr o’choq, ikkita zaxira asl nusxasi, ikkita tayoq to’plami, o’choq eshigi uchun bitta issiqlik izolyator vilkasi, bitta krujka qisqichi, bir juft yuqori haroratli qo’lqop, bitta qo’llanma va sotuvga etkazib berish xati.
Yuk tashish masalasi	Elektr pechining qadoqlanishi – yog’ochdan yasalgan pallet qog’ozli qadoq Bepul ichki etkazib berish (shaharda bepul etkazib berish) Elektr pechini tashish paytida yuzaga keladigan har qanday zarar uchun biz javobgar bo’lamiz Logistika usullari: avtomobil, temir yo’l, kema (tashqi savdo eksporti), havo (tashqi savdo eksporti), bizning kompaniyamiz tomonidan maxsus transport vositasi bilan tashish (yog’och kartonlarga qadoqlangan).

Pech hajmi mijozlar talablariga muvofiq sozlanishi mumkin!

Pechning o’lchami mm	Voltaj v	Power kw	nazorat aniqligi
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