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Even though these benchtop ovens are small, the 3 vertical zones plus the cooling zone give remarkably accurate profiles for reflow applications. With the new patented Horizontal Convection™ technology*, the "-HT" models are fully compatible with Lead Free for RoHS compliant soldering.
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Lead free:
- yes
PCB size:
- max. 180 x 120 mm
Clearance for assemblies:
- max. 25 mm
Heating controlling:
- microprozessor controlled
Heat distribution:
- Infrared heating element
Solder temperatures:
- 50 - 250 °C
Solder process time:
- ca. 4 - 8 min
Rated power:
- max. 600 W
Features:
- built in automatic air cooling fan
Power requirements:
- 220 VAC / 50Hz
Dimension and weight:
- 300 x 250 x 160mm / ca.18 kg
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With the convection reflow soldering system MaxiReflow, which won the "Global Technology Award 2006", SEHO has set a further milestone in soldering technology. The reflow oven is equipped with a revolutionary, thermally invisible conveyor system and a new, high-functional process gas cleaning.
Provided with the established fan technology of the product family FDS MaxiPower, the MaxiReflow yields excellent and repeatable soldering results. A very homogeneous heat distribution combined with moderate gas velocities are ensured by a large volume of ventilated process gas and especially adapted slot nozzles. Thus, a very good heat transfer coefficient is realized so that the set temperatures of the oven can remain on lower level.
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SUMMARY:
- Full hot air convection
- 4 Zone control
- PCB width up to 365mm
- Glass Top Design
- Built-inTemperature profile
- WComputer Control
Autotronik BS3020 is a high performance full hot air convection reflow soldering system
with computers control which can handle boards up to 365mm width with less than +/-2 centigrade degree temperatures gradient.
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SEHO PowerReflow is an innovative convection reflow soldering system which is featured with low investment and operation costs, and: it is the "little sister" of SEHO MaxiReflow which won the Global Technology Award 2006.
A special innovative feature of the PowerReflow is the new transport system "LowMassConveyor". Here, the conveyor rails are carried by stainless steel ropes which are tensioned throughout the entire machine. All mechanical parts inside the process area, therefore, are reduced to a minimum as the parallelism of the conveyor exclusively is achieved with the controlled tensioning mechanism. This new and innovative concept allows very slim conveyor rails and center support which are "thermally invisible".
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Of all brazing processes, the most variables are presented when brazing in atmosphere or vacuum. Among these are the type of base and filler metal used, type of atmosphere, dew point, temperature, and even furnace construction. Most furnace brazing pastes are supplied without flux, consisting only of atomized filler metal and a neutral binder.
Fusion offers a full line of controlled atmosphere brazing pastes for various base metals and filler metals. The filler metals include copper and copper based alloys, including copper/phosphorous based systems, silver brazing alloys, and aluminum based filler metals.
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Italbras manufactures any kind of brazing paste for any kind of furnace brazing process:
- copper based brazing pastes, used in the furnace brazing of steel and stainless steel, for instance in bathroom radiators industry;
- copper and phosphorous based brazing pastes, used in the furnace brazing of copper and brass, for instance in the copper heat exchangers industry;
- nickel based brazing pastes, used in the furnace brazing of stainless steel, for instance in the automotive and EGR cooler industries;
- Cuprobraze pastes, used in the furnace brazing of copper and brass automotive radiators;
- aluminium based brazing pastes, used in the furnace brazing of aluminium, for instance in the automotive and electrical heating elements industries;
- silver based brazing pastes, used instead of standard brazing alloys;
- active brazing pastes, used in the furnace brazing of ceramic materials with stainless steel.
According to the different brazing processes and to the materials to be joined, pastes can be with or without flux.
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