mk7_brochure_en - 第4页
New Designs Mi nimize Preventi ve Maintenance Effort & T ime Due to the new heat exchanger design with chilled water, the water box flux management system gives superb flux fil tration performance while keepi ng main…
Excellent thermal performance is achieved with improved designs for heating and dynamic control, while
energy usage is reduced with improved sealing and insulation. The Energy Management System on MK7
ovens provides smart control when off-loading of production to further save energy consumption.
Level 1:
▪ Slow down exhaust
blower
Level 2:
▪ Slow down zone blower
▪ Minimize or stop N2
▪ Slow down chain speed
Level 3:
▪ Load Standby recipe
Level 4:
▪ Cool down
Standby Mode
Results:
~50% kW less
~60% N2 less
Loading and no
loading, Delta T < 2°C
Energy Management System on MK7 ovens provides smart control when the production line is idle to further
save energy consumption.
Consistent Thermal Profiles & Low Delta
T’s with Low Energy Consumption
New Designs Minimize Preventive
Maintenance Effort & Time
Due to the new heat exchanger design with
chilled water, the water box flux management
system gives superb flux filtration
performance while keeping maintenance and
cleaning easy during PM. The enlarged
capacity of provides longer interval between
PM than other flux management systems.
Pit-Stop features are an innovative way to reduce
PM times by reducing overall oven downtimes.
Parts involved with Pit-Stop features can be
removed and exchanged without cooling down the
oven, so production can be resumed right after the
exchange.
The quick release cooling grill with anti-flux
dripping design simplify flux cleanup in the
cool zones, further reducing overall PM effort.
In close cooperation with our advanced materials
provider, HELLER’s new low temperature catalyst
can help remove flux during reflow resulting in a
clean process chamber.
Low temp. catalyst
Quick Release and Anti-Flux Dripping Design
Pit-Stop Flat coil
Pit-Stop Hula Skirt
Flux Mgmt. System -WaterBox
New frame design and insulation of MK7
to reduce heat loss to save energy.
Low Temp. Skin
Smart Control for Energy Saving on power
consumption and N2 consumption.
Energy Mgmt. System
Greater conversion of flux results in
lower nitrogen consumption with no
heed of additional heating source.
Low Temp. Catalyst
Creative design for N2 ovens to
minimize the N2 consumption.
Nitro-Gate
Heller takes low-carbon, green and sustainable development as the company's long-term goals,
while meeting the technical requirements of customers, and spares no effort to apply green
environmental protection technology to products, helping enterprises and the world to achieve
carbon peaking goals.
Energy-Efficient Designs for Low
Carbon Footprint