RH Series Reflow oven with 6-8-10-12 heating zones



  • Combination pin chain and mesh belt conveyors (Standard)
  • Motorized width adjust
  • Flux collection system (Standard)
  • Windows 7 Operator interface
  • Smema communication
  • Light tower
  • Uninterruptible power supply
  • Guaranteed Lead Free process ready
  • 300ºC high temperature processing capabilities
  • Comprehensive warranty
  • Automatic edge rail lubrication system
  • Board counter
  • Board drop detection
  • Dual lane conveyor with independent speed control (Optional)
  • Dual lane with dual center support system (Optional)
  • Full nitrogen system (Optional)
Items Description
Model RH-0602 RH-0802 RH-1002 HT-1202
Machine dimensions (L*W*H) mm 4100*1384*1492 5581*1400*1522 6372*1400*1522 7187*1400*1522
Standard color Ivory white Ivory white Ivory white Ivory white
Numbers of heating zone 6 zone (top and bottom) 8 zone (top and bottom) 10 zone (top and bottom) 12 zone (top and bottom)
Lengths of heating zone 2358mm 3124mm 3894mm 4709mm
Numbers of cooling zone Top 1 Forced air cooling Top 2 Forced air cooling
Nozzle plate Aluminum plate
Exhaust volume 10m3/min *2 channel exhaust
Flux collection system Standard configuration


Control system
Power supply 3 phase, 400V 50/60Hz (Optional: 3 phase ,220V 50/60V)
Total power 52KW 64KW 80KW 92KW
Startup power 26KW 28KW 34KW 38KW
Normal power consumption 6KW 7KW 8KW 9KW
Warming time Approx. 30 min
Temperature setting range Room temperature to 300°C
Temperature control method PID Close loop control + SSR driving
Temperature control precision +/- 1°C
Temperature deviation on PCB +/- 1.5°C
Cooling method Forced air cooling (Optional: Water-chiller)
Data storage Process data and status storage (80GB)
Abnormal alarm Temperature abnormal alarm
Board dropped alarm Standard (Tower light and Buzzer)


Conveyor system
Rails structure   subjection integrated type
chain structure singled buckle singled buckle (Optional: Double buckle)
Max.PCB width 400 mm 50 mm to 400 mm (single lane,optional: 50 mm,610 mm)
Components clearance   Top/ bottom clearance of boards: 25 mm
Conveyor direction   L to R/ (Optional: R to L)
Fixed rail side   Front rail Fixed
Conveyor speed range   300 – 20000 mm/min
Conveyor heights   900 mm+/-20 mm
Conveyor method   Chain + mesh as standard (Optional: Chain+ center support system)
Chain Lubrication   Automatic (standard)


Optional configuration
Full nitrogen system Nitrogen hermetic configuration, nitrogen flow meter, water chiller, oxygen analyzer
(PPM control: 300-1000PPM, 18—20m³/hr, single lane oven)
Center support system Unique retractable, special parking position with Maximum flexible
Water chiller cooling Optional
Dual lane conveyor Conveyor width: Min.50 mm*50 mm in each lane, Max.300 mm * 300 mm in each lane,
Rail 1and Rail 4 are fixed, Rail 2 and Rail 3 are adjustable
Dual lane dual speed Independent conveyor speed in each lane
Dual lane dual center support system Independent conveyor speed of chain and center support system in each lane


Independent air velocity controlling system allows flexible process control to easy handle complicated lead free soldering requirements.

The RH-0802 has 2 ramp up zones, 4 soaking zones, 2 reflow zones, and 2 cooling zones.
Profile spikes per zone is eliminated with better zone segmentation and decrease cross flow.
Hole designs allow to cover the board with hot air in all direction for good uniformly.

Center support system for preventing the de-formation of PCB board puzzle (Optional)

The unique retractable center support system is easy to use with maximum flexibility.
It can hide itself when not used and will not hit the compo-nents on double sided
boards or boards with long components leads.

Efficient flux collection system is standard features. Both front-back end exhausts are installed
with quick release metallic filters similar with the heat exchanger for less and easy maintenance.

Closed loop nitrogen control system (Option)

To maintain stable user-selected oxygen PPM levels automatically. A wide range of PPM levels
can be selected with nitrogen consumption rate as low as depending upon board size.
An internal oxygen sensor and proportioning valve is used to minimize nitrogen consumption
and related costs by up to 50%! Use completely sealed design inside the chamber of
oven to be effective protection for nitrogen, the nitrogen content of the minimum can be
as low as 150 ppm. Under the circumstances of 300-800 ppm oxygen, the consumption of
nitrogen is lower than 18 m3/hour.

Best cost-efficient dual lane reflow oven in the world.

With dual lane, production becomes simpler and faster with top and bottom run in a single
ovens. It provides more production space, less assets and operations cost saving. Independent
motor per lane to control the speed possibly to run different kinds of PCBs simultaneously
with different temperature profile.

The RH Advantage

  • INTEON has a tradition of providing quality equipment and excellent service support
  • Best in the industry warranty 2 years full warranty and 5 years for the heaters and
    blowers systems
  • Lifetime free software upgrades
  • Lifetime free training at customer location
  • More standard features than any other oven available in the market



Assembled with Know branded parts: Lenovo PC, SIEMENS PLC, AB American con-troller, Schneider switch, Panasonic motor, Carlo Gavazzi relay, etc.

All the electrical system totally match the European quality standard and other international safety standard.



Provides profile monitoring solutions with per product per line, per board etc.

Built-in KIC integrated real–time monitoring (Optional).


Configuration example: