EMST Marketing Pvt. Ltd.

Mulshi, Pune, Maharashtra

• 5 heating zones.
• manual hood opening with jack arrangement.
• max temperature of 300c, lead free compatible.
• mesh (or) chain (or) chain above mesh conveyer options.
• 10 independent pid controlled heating zones (5 top & 5 bottom).
• heating length - 1550 mm.
• max pcb width - 300 mm.
• touch screen operation.
• 3 channel profiler option.
• manual width adjustment.

EMST Stallion PLC TT-JW is a new table top wave soldering machine from EMS Technologies, the soldering specialists. After the world wide success of the previous table top model, EMST Stallion, it is upgraded from manual controls to PLC based control with added features. Spray fluxer is also available as an option. The new model comes with the same quality and reliability in terms of mechanical as well as electrical/electronics parts. EMS Technologies has now emerged as a leading Indian supplier of all SMT machines including Stencil Printers, Wave Soldering Machines, and also low cost, entry level Pick and Place machines. EMS Stallion is a compact, economical simple bench top wave soldering machine designed to process both the through hole leaded components and surface mount devices (SMDs). The EMS Stallion is ergonomically designed for easy accessibility for maintenance. Rugged Construction The solder pot is constructed from high quality stainless steel with internal heaters. It is specially designed for low watt consumption / high efficiency. Power saving 5kW+5kW=5kW! The preheater and solder pot have power of 5kW each. 'An intelligent circuit' allows switching power on the right priority alternatively, thus ensuring a total consumption of 5kW only. Description Foam Fluxer It uses a 5 litre tank for the foam fluxing unit with a porous tube (candle), a nozzle and a flow control valve and operates on External Compressed air, which has to be provided. The system is suitable to work with resin / rosin based, water soluble, no clean, low solid content fluxes. After the fluxing unit an air blade removes excess flux from the PCB's and accelerates the solvent's evaporation. Spray Fluxer Alternatively, in place of Foam fluxer, a Spray Fluxer unit can also be fixed. The high quality spray nozzle produces a Solid Cone pattern of extremely fine mist of flux spray. Dueto large passage the nozzle is also clog free. The nozzle moves on a rodless cylinder and with input PCB sensor and Width sensor , spray is limited to length and width of board. The flux and thinner are stored in a gravity tank. PCB Carrier The EMS Stallion can solder boards upto 304mm wide and 406mm long with components upto 80mm high. The PCB carrier has titanium fingers on adjustable supports. The shallow depth allows easy assembly of the PCBs directly on the carriers. Optional extra finger support bars are available for holding more number of small PCBs. Optional extra long (506mm) carrier is available on request. Operator Interface The Staliion plc tt is controlled thru a PLC and a Touchscreen interface. The independent PID controllers communicate to the PLC thru RS 485 and the PLC also controls all three motors conveyor, main wave and SMD O-wave thru analog voltage enabling precise setting. An Encoder provides feedback for conveyor motor speed for stable movement of carrier. Also with a PCB sensor at the entry the PLC provides Auto Flux ON to reduce flux evaporation and Auto Wave ON function to reduce dross formation. Weekly/- Daily Timer function is also provided. Touchscreen interface provides setting of all parameters as well as display of current values . Recipe for 99 pcbs can be stored making the machine ideal for regular production of variety of boards . Password protection for multiple levels of operation is also available. Solder Pot The solder pot is made of 2.5mm thick stainless steel body with Boardex insulation from five sides. Three cartridge heaters are located inside the solder pot which gives better heating efficiency thus saving power. Brushless AC variable speed motor with speed controller ensures constant speed of the pump to get uniform and stable wave height. Two adjustable baffle plates are provided to arrest free fall of solder thus reducing dross formation. Solder pot temperature is controlled by an independent PID controller for stability and repeatability. As a safety factor another, thermocouple is provided to Cut-off the heater power, i