ERSA 320
D ATA HO TFL O W 3/20 Highest T hr oughput, Optimized Ener g y Balance, Lo west Downtime & Best Process Contr ol HO TFLO W 3/20 - New Reflo w Machine designed for Maximum T hr oughput The new HO TFL OW is the third g…
DATA
HOTFLOW 3/20
Highest Throughput, Optimized Energy Balance,
Lowest Downtime & Best Process Control
HOTFLOW 3/20 - New Reflow Machine designed for Maximum Throughput
The new HOTFLOW is the third generation machine
based on the proven & proprietary Multijet ERSA heat-
ing technology. The R&D of this HOTFLOW series had
its focus on improved heat transfer via a complete re-
design of the process tunnel, reduced energy and N
2
consumption, improved cooling, as well as optimized
process control.
From a productivity versus floor space requirement
standpoint, the HOTFLOW sets the industry standard.
With dual, triple and now quad track options, it is possi-
ble to increase throughput by as much as 400 % without
increasing floor space! Tracks run at their own set speed
and at their own PCB width for maximum flexibility.
It is now possible to run as many as three different
products simultaneously at four different set speeds and
widths. Only highest quality materials have been used in
order to guarantee the highest machine availability. Finally,
all major parts are exchangeable within only minutes in
order to keep machine downtime to an absolute minimum.
Unique Technology Advantages:
•Dual,TripleandQuadTrackTransportIncreasesThroughput
•OptimizedHeatTransfer,minimizedDeltaT,Zone
Separation & temperature controlled cooling
•“On-the-Fly”MaintenanceReducesDowntime
•SwitchableInternal/ExernalCoolingUnit
•100%testedProcessTunnel(GasSealed)with
Lowest Energy and N
2
Consumption
•NewProcessControlSoftware
•BestMachineUptime
•RetractableHeatingModulestopandbottom
•UltraLow-MassCenterSupport
Software Highlights:
•NewProcessControlSoftware(EPC)
•ERSAsoft–ProcessDataRecorder
•ERSAsoft–UserFriendlyMaschineControl
•AutoProfilerforRapidOfflineProfiling
Features ERSA HOTFLOW 3/20
Standard Option
Heating system
Bottom-side preheating, 7 convection modules
Adjustable fan speed in cooling and heating zones
Temperature management system with
optimized zone separation
Nitrogen option
Nitrogen equipment
Residual oxygen monitoring
Nitrogen consumption measurement
Cooling and ux management system
Temperature monitoring of the cooling zone
Controlled cooling zone
Bottom-side cooling zone, 4 convection modules
with additional heat exchangers
Basic ux management system
“On-the-Fly” dual ux management system
Cold water supply
External cold water supply with leak monitoring
Switchable external / internal cold water supply
Conveyor system
Low-mass conveyor
Low-mass dual track conveyor
Low-mass triple track conveyor
Low-mass quad track conveyor
Low-mass support tubes, 550 mm / 21” width
Low-mass center support 1 to 4 with uninterrupted rest
Program controlled width adjustment for conveyors
and center support
Automatic chain lubrication
Operation
PC with TFT screen
TFT touch screen
Further features
Status indication light
Emergency power supply (transport, hood, SPS,
PC
)
Temperature measurement device (Sensor Shuttle)
EPC ERSA process control - integrated measurement system
Autoproler
Energy measurement
ERSA Product Range
Soldering Tools
Soldering /
Desoldering
i-CON series
BGA/SMT Rework
IR Rework Center
/ PL 550 A
/ PL 650 A
Hybrid Tool HR 100 A
Inspection Systems
series
Soldering Sytems
series
series
Process Software
Paste Printing
Accessories
Other Services
HS
h
DATA
HOTFLOW 3/20
Highest Throughput, Optimized Energy Balance,
Lowest Downtime & Best Process Control
Dimensions (Basic machine):
Length: 6,590 mm
Width: 1,530 mm
Height: 1,450 - 1,580 mm
Height (open): 1,810 - 1,940 mm
Weight: approx. 3,200 kg incl. all options
Paint: RAL 7035 / 7016
Conveyor system:
Working width: 50 - 536 mm
Working width with PCB center support: 50 -
536
mm
Board clearance (standard): +25/-35 mm
Board clearance (option): +35/-35 mm
Center support pin height: 15 mm
Conveyor speed: 20 - 200 cm/min
Conveyor height from oor: 820 - 980 mm
Pin-and-chain conveyor: 3 mm
Process zone:
Process length: 5,150 mm
Heating zone: 3,700 mm
Cooling zone: 1,450 mm
Infeed / outfeed zone: 700 mm
Process chamber width: 700 mm
Heating system:
Convection share: 100 %
Gas ow/module: approx. 500 m³/h (17,657 ft
3
/h),
adjustable, Multijet system
Convection modules: 10 top / 3 - 10 bottom
• Preheating: 7 top / 7 bottom (option)
• Soldering zone: 3 top / 3 bottom
Nominal rating per module: 3.3 kW
Cooling:
Cooling zone: ERSA Multijet system;
4-stage version
and active water recooling
Coolant: water / R407C / air
Ambient temperature: max. 32°C (90°F)
Nitrogen option:
Gas injection: in prozess zones
Gas ow: 0 - 40 m³/h (0 - 1412.59 ft
3
/h)
Pressure control: 6 bar
Safety devices:
• 1 main switch
• 4 Emergency-Stop buttons
• 2 x exhaust monitors
Electrical data:
Power: 5-wire-system, 3 x 400 V, N, PE
Power tolerance range: +/-10 %
Frequency: 50/60 Hz
Max. fuse rating: 3 x 100 A
Nominal rating: 65 kW - 104 kW (subject to configuration)
Reduced rating: 55 kW
Exhaust rating:
Exhaust stacks: 2 stacks, 150 mm (6") diameter each
Exhaust volume per stack: 400 m³/h (14,126 ft
3
/h)
Exhaust monitoring per stack: integrated
Permanent noise level: <70 dB (A)
147803 - 05/2008 • subject to changes • © by ERSA
Europe (HQ)
ERSA GmbH
America
1779,
, USA
Asia
China
Korea