Features: 1. The heating system uses patented heating technology MR. 2. The use of imported non-contact high current solid state relay output, safe and reliable, with a special SSR radiator, cooling efficiency is greatly improved, effectively extending its life. 3. The heat-generating components imported high-quality components to ensure high stability and reliability of the entire system, to better ensure a long service life. The unique combination of thermostat fuzzy PID control function, has been monitoring the changes in the outside temperature and the calorific value, with a minimum pulse control heating devices, quick to react, to ensure precision temperature control, temperature distribution inside the machine error is very small, the length direction of the temperature distributed in accordance with IPC standards. 5. PC + Precision Controller PID intelligence operation by PID intelligence operation, automatic control heat, fuzzy control function fastest response to changes in the external heat and temperature through internal controls to ensure that more balanced. 6. fever zone modular design for easy maintenance disassembly. 7. With the temperature tolerance, fault diagnosis, sound and light alarm. 8. The independent minor cycle air transport design, upper and lower heating, hot compensatory, high thermal efficiency, energy saving, heating speed, suitable for BGA and CSP components such as high-quality products welding. Special forced hot air circulation structure of the system, so that PCB and components heat evenly, high efficiency, fast heating. 9. transported air system uses advanced air duct design, import transport air system with triple average wind devices, air transport uniform, high heat exchange efficiency. 10. preheat zone, welding and cooling zones up and down independent heating, independent cycle, independent of temperature, the temperature difference between the adjacent zone MAX up to 100 ℃, no strings temperature, the temperature of each zone can be adjusted independently. 11. The outlet is equipped with three temperature can be measured at various temperatures tone curve, continuous temperature curve test can reach the international standard of lead-free soldering process technology requirements. 12. The use of imported high-temperature hot air circulation Direct drive motor, hot air balance is good, smooth operation, long life, low noise and little vibration. 13. The power to match the appropriate temperature zone, rapid heating from room temperature to set the operating temperature for about 20 minutes. And has a fast and efficient thermal compensation. 14. The modular design, compact structure, easy maintenance. 15. The independent cooling zones, to ensure that the low temperature required for the PCB when the board. 16. Transmission of imported motor, special governor governor, smooth operation, adjustable speed range 0-1600mm / min. 17. The use of independent wheel structure and the care level, combined with stainless steel mesh belt, smooth operation, precise speed of up to ± 10mm / min, especially for BGA \ CSP and 0201, such as welding. 18. The special stainless steel mesh belt B word, durable wear-resistant. Prolonged use easy to change. 19. The need to network with optional rail transport mode + 20. delay switch protection, even after cooling down, effectively preventing part due to uneven cooling resulting from deformation. 21. On the Windows platform, save and call convenient temperature curve. 22.WINDOWS 2000 / WINDOWS XP operating platform for powerful, high stability, easy long-term stable production management, fast and convenient to use. 23. The majority of electrical control components using high quality imported components, ensure that the equipment is stable and reliable long-term continuous operation. 24. The computer comes standard with a dedicated and professional intelligent temperature control system, high system reliability. Technical parameters: the number of products Model MR-635 heating zone 6 / under 6 heating zone length 2400MM heating quantity of hot air circulation cooling zone 1 PCB maximum width 350MM transport direction left → right (or right → left) with a height of 880 ± 20mm transport transfer way network drive conveyor belt speed 0-1500mm / min Power 5-wire 3-phase 380V 50 / 60Hz starting power 16kw power 4.5KW normal working time of 15 minutes or so to heat up the temperature control range from room temperature to the temperature of 400 ℃ control computer + PID temperature control precision closed-loop control ± 1 ℃ PCB board temperature distribution deviation ± 2 ℃ abnormal alarm temperature anomalies Dimensions (L * W * H) 3600 × 690 × 1220 Weight 350KG detailed consultation: 13510307005 Kuang Yi (managers)