DOM: July 2007
Condition: Inline with its age
Transfer Direction: Left to Right
Product installation requirements:
Facilities: 480V 3ph 63A
This unit is located in the CEE facility in the Chicago area. A CEE technician will demonstrate the unit fully functional either live or by video for your acceptance. Availability is subject to prior sale.
The 1900 Series Ovens provide the ultimate high Volume production solution. With belt speeds up to 1.3m/min. these systems can accommodate the fastest Pick and Place systems while giving the highest levels of repeatability and lowest ?T' s.
Our low-mass coil heaters generate the desired temperature faster than any other reflow heat source, and repond in Iess than half a second to temperature changes of less than 0.1 C thus maintaining the highest level of temperature repeatability.
Heller's heater modules are also unique in heating air on the intake, allowing it to be blended into a uniformly mixed air blanket. With temperature gradients of as little as 2 C, Heller ovens consistently have the lowest delta T across the PCB.
Finally, Heller's advanced air management technology maximizes the two critical reflow variables: air velocity and air volume. Thus, the highest level of convective heat transfer is achieved, and the flow of air is balanced throughout the oven. This balance also serves to minimize nitrogen consumption, creating the most repeatable and cost-effective reflow process available.
Optimized lead-free reflow - the result of Heller's reconfigured zone design. With higher efficiency heater modules and an increase in the number of reflow zones, Heller EXL ovens are prepared to meet the lower delta T and higher temperature requirements of lead-free vs. eutectic profiles.
Information is provided for your convenience as our good faith estimate for this equipment. CEE does not warrant the accuracy of this information due to the nature of used equipment. Used equipment can be customized, altered, or simply worn beyond the capability to perform to original specifications. If certain details are critical for your application, we highly recommend testing the machines performance on that criteria. Please notify your CEE sales representative prior to purchase and we will propose solutions for your concerns. CEE's goal is always to minimize your risk.