SYNOTHERM, an internationally renowned research and development institution for microwave heat treatment, is the first high-tech enterprise in China to comprehensively apply microwave high-temperature heating technology, which is known as "the new generation technology of 2 1 century", to modern industrial heating and new material production. It has an international multidisciplinary core technical team led by American foreign experts, and its technology occupies a leading position in the world.
Equipment box
SYNOTHERM's microwave roller kiln series is the world's first super-large standardized microwave kiln equipment, which is widely used for drying, curing, pyrolysis, calcination, roasting, synthesis, sintering and heat treatment of various materials under low temperature to high temperature and multi-atmosphere conditions.
main feature
Adopt syntherm &; Reg's unique microwave source and its control technology ensure the long-term continuous and stable operation of microwave source system in various complex environments, in which the normal service life of magnetron is ≥ 1 year;
The production capacity is huge, and the microwave power and kiln length are designed according to the customer's needs; The cross-sectional area of the kiln cavity is large, which is suitable for large-size blanks;
News synthesis &; Reg standard and special efficient microwave transmission system can transmit energy to materials evenly; synotherm & amp； Reg's original mathematical model, combined with the requirements of heating process, carries out scientific cavity design to achieve the best coupling of microwave energy and materials, ensure the uniform and stable temperature field of materials and achieve the highest microwave utilization efficiency;
Scientifically distribute microwave power to realize accurate temperature control curve;
Various atmospheres (air, oxygen, nitrogen, inert gas, weakly reducing gas, etc. ) can be finely (segmented) controlled;
Safe and reliable microwave shielding design ensures microwave leakage.
Compared with the traditional push plate kiln, tunnel kiln or roller kiln (resistance heating, gas, etc.). ), the characteristics of microwave sintering roller kiln "high quality, high efficiency, energy saving and environmental protection" are more obvious:
① The material temperature field is more uniform, the processing consistency is better, and the overall quality is significantly improved;
(2) the process has good controllability, the process cycle is greatly shortened, and the production efficiency is doubled;
(3) Energy saving (converted by standard coal) is more than 50% than that of conventional gas kiln and more than 40% than that of conventional resistance heating kiln;
(4) clean processing is realized without polluting materials;
⑤ Realize the automation of continuous transportation and loading and unloading of materials;
⑥ Safety, hygiene and comfort, simple maintenance and good cost performance.
Main performance and technical parameters
Tailor-made according to customer needs;
The highest sintering temperature of microwave sintered materials is 1300℃ (note: the microwave sintering temperature is usually 50-200℃ lower than the conventional sintering temperature);
Microwave frequency: 2.45GHz 25MHz
Touch screen display and control, with automatic and manual dual operation functions;
Adopt high-precision infrared and thermocouple thermometer, hygrometer, oxygen partial pressure gauge, micro-pressure gauge, etc.
Measure the temperature, humidity, oxygen partial pressure, total wind pressure and other parameters in the kiln, and accurately control the whole process;
Inflating atmosphere: air/oxygen/nitrogen/inert gas/mixed gas (including weakly reducing gas);
Microwave leakage:
Main application fields
Drying, pyrolysis, roasting, calcination and sintering of minerals;
Carbothermal reduction of metal oxide ore, desulfurization of metal sulfide ore, etc.
Drying and firing of refractories and engineering ceramics;
Drying and firing of electric porcelain, daily-use ceramics and building sanitary ceramics;
Drying and roasting of molecular sieve catalytic materials and chemical raw materials;
Drying, synthesis and sintering of electronic ceramics;
Drying and sintering of anode and cathode materials of lithium ion batteries;
Calcination, roasting and synthesis of various hydroxides, inorganic salts and metal oxide carbide nitride materials;
Drying, presintering and sintering of ferrite magnetic materials (hard magnetic and soft magnetic);
Drying and firing honeycomb ceramics;
Burning and baking of glassware;
Drying and synthesis of rare earth fluorescent materials (LED, tricolor for lamps, long afterglow, etc.). );
Drying and calcining the pyrophyllite mold;
Reduction roasting of synthetic diamond raw materials