Energy Efficient Heat Transfer
Optimized heat transfer and precise profiling are important for energy efficient soldering. For this reason, each heat zone is equipped with its own fan in our systems. Homogenous heat input is achieved thanks to short heat zones (350 mm), which also allow for precision adjustable temperature profiles.
The use of heating at both top and bottom allows for lower temperature settings, which in turn saves additional energy.

Ingenious Conveyor System
In addition to being returned outside of the process zone, the center support is “thermally invisible”, i.e. no heat is carried over from one heat zone to the next.

Minimal Waste Heat with Top Quality Insulation
The use of high quality insulating materials in order to efficiently insulate the entire process chamber assures that very little heat is released to the environment.

Constant Nitrogen Consumption
Due to the fact that cost savings for ancillary materials and operating fluids are assigned high priority in every industrial business, Rehm has developed systems for monitoring and reducing nitrogen consumption. Rehm offers two possibilities for regulating nitrogen consumption to the desired level: air doping and nitrogen control.

Up to 50% Less Maintenance Work with Pyrolysis
The technical concept of the VisionXP is based upon new standards with regard to residue management, and thus reduces maintenance expenses by as much as 50%. The combination of pyrolysis in the preheating and peak zones with cold condensation in the cooling zone drastically reduces the amount of liquid residues as well as crystalline residues. Very little energy is required to purify the process gas, because the gas which is heated during pyrolysis is returned directly to the process without energy intensive cooling. The short distance from process gas purification to injection into the process chamber also results in minimal heat loss, and thus greater energy efficiency.