Feature: 1.3 independent heating system ZM-R6200 is available heating portion of the PCB board by hot-air circulate both from top and bottom at the same time. With large IR bottom heating, it can completely avoid PCB deformation during reworking period, you can use software to choose freely or use top heater or bottom heater depart, and combine freely with top and bottom heatercapacity, to make it easies for rework double BGA, CCGA, QFN, CSP, LGA, SMD etc. External sensor socket is precise detected temperature to analyze and proof on actual temperature curve of BGA at the same time. 2.Precise optical alignment system with optical alignment system and clear images, components can enlarge up to Maximum 230 times, mounting accuracy within +/-0.01mm, with a beam split, zoom in, zoom out and micro-adjust functions, adopted 12HD monitor. 3.Multi-function operation system With touch screen interface, k-type thermocouple, close-loop control, and intelligent temperature compensation with automatically system, integrated design of top heater and sucker point. It can auto identify a high degree of suction and mounting. With automatic soldering and desoldering function. the temperature can be set to 6 segment and 6 segment constant temperature control, N groups of storage temperature setting parameters according to kinds of BGA chip set. 4.Superior safety functions After finish desoldering and soldering, there is alarming, when temperature goes out of control, the circuit will automatically power off, it is of double excess temperature protection function. Temperature parameter has a password to avoid arbitrary changes, with superior safe protection functions, can protect PCB, components and the machine from damage at any abnormal situation Specification parameters 1 Total power 5100W Max 2 Top heater power 1200W 1st heater¡ 3 Bottom heater power 1200W 2nd heater 4 3rd IR heater 2700W (independent controlling left and right IR heaters) 5 power AC 220V;¨¤10 50/60Hz 6 Electrical materials temperature control system Adopted Dalian University of Technology 7 Dimensions 640¢630900mm 8 Temperature control K-type thermocouple (Closed Loop), 9 Positioning V type groove;with universal fixture 9 P C B size Max 410 370mm¡; Min65 65mm 10 Available BGA chip 11- 80 80mm 11 External temperature sensor 1piece 12 Net weight 65kg Package Wooden box Dimension :80*80*105cm Gross weight: 120kg Delivery time: 3-7 working days