Used VITRONICS SOLTEC Unitherm 820 #9249754 for sale

VITRONICS SOLTEC Unitherm 820 is a convection reflow oven designed to meet the needs of printed circuit board assembly production lines. This high performance equipment is capable of convectively soldering through hole components and SMT components. The superior atmosphere of the oven chamber reduces thermal stress on board joints to virtually eliminate warpage and minimize joint voiding. Unitherm 820 has a robust stainless steel single chamber construction with advanced temperature control system that ensures precise and uniform temperature control over a wide board size and component population range. Ni-chrome (NiCr) or ceramic heaters are mounted in the over-sized oven chamber to provide exceptional thermal performance and rapid heating cycles. The user friendly control module features a ten program storage capacity and a variety of settings enabling a greater flexibility in reflow processes. To ensure optimal Ramp-To-Spike (RTS) time control, VITRONICS SOLTEC Unitherm 820 has an auto-tuning unit that adjusts the power level of each heater to achieve the desired set temperatures and hold them steady during thermal cycling of the board. It also features a variable speed conveyor machine able to adjust speed for each program set, providing board capacity flexibility for reducing both distress and solder joint defects. With an environmental friendly design, this model has no harmful emissions and uses an infrared height detector to measure the boards as they enter the chamber and adjust the loading/unloading speed accordingly for uniform thermal distribution. Unitherm 820 offers a high level of efficient and reliable production with durable and consistent solder joint quality. No matter the board size, component size, or height, this oven allows for repeatable and uniform process performance with convenient user operation and maintenance. The optional nitrogen purging and soldering flux recovery systems can also increase production capacity and efficiency.