Reflow Soldering Oven with Eight Heating-Zones R800n

• Condition: New
• Certification: CCC, RoHS, ISO, CE
• Warranty: 24 Months
• Model NO.: Conveyor type Nitrogen Lead-Free hot air reflow ov
• Automatic Grade: Automatic
• Installation: Vertical
• Heating -Zones: 8 Heating-Zones, 16 Heating, 4 Cooling
• Heating Length: 2900mm
• Controlling Area: Room Temperature to 360ºC
• Controlling Accuracy: +/-1ºC
• Difference in Temperature: +/-2ºC
• Max Calefactive Time: 20min
• Transport Package: Wooden Case
• Specification: 2900mm 2900mm
• Trademark: Torch
• Origin: Beijing

Product Description

R800N series features

Unique advanced heating system
Our patent heating system.
Temperature warm up quickly and stably, High effective and power-saving. It is most suitable for soldering CSP, BGA component.
Professional wind turbine design ensures stable wind speed.
It takes electric motor to lift the cover of oven up slowly to ensure secure and easy to clean.
Temperature Over-high or over- low, PCB auto tracking System (board off test) and ventilator anomaly alarm, fault diagnosis, sound and light alarm.
Warm up quickly, it takes only 20min from room temp to work temp.
Imported high speed motor that can bear high temp, with stable wind, small vibration and sound.

Safe and stable transportation system
The chain and net tape work at the same speed and be controlled by the computer. The accuracy is ± 1.5%.
The Guiderail is made from good aluminum alloy, It has high hardness and can't distort easily.
Oil filling is controlled by computer to ensure smooth and reliable transport and extend the serving time of chain and guide rail.

Fresh air supply system
Fresh air will be supplied for each zone evenly, that can make the air pressure stable, high heat capacity and high efficiency supply.
Unique nitrogen and rosin Recovery Management System
Excellent low-consumption nitrogen protection system, pump out O2 and input N2 fastly.
Forced N2 / flux flow and flow control, N2 can be sealed and recycled to use, saving the cost.
Flux filter is designed into a drawer, it is free to take out to clean.

Forced cooling system
The cooling speedº C is 6-8/sec, the tin ball is bright and smooth, PCB `s temperature is less than 70º C on Exit

Powerful Programming software control system
Time-delay switch protection function, even cooling down when the machine off-power to prevent PCBs warp due to uneven cooling.
Power-off protection function to ensure PCB board came out normally without damage when power off.
Online PCB memory function.
Independent PID control for each temperature zone, can test PCB's temperature online, and analyze this data curves, call and print out.
Transmission system is PC closed loop control system, transmission speed and ventilator speed can be adjusted

Four protection systems
Reliable electric leakage protection: Use Chint leakage protection to ensure operator and control system secure
Automatic time-delay systems: Built-in UPS to ensure that control systems and welded PCB board from damage when power-off suddenly.
High-temperature off-cover protection: When temperature is over-high, the machine's cover can be opened quickly to ensure that equipment and PCB board are not damaged.
Sound and Light Alarm: Auto alarm display when the machine don't work, fault record can be stored for repair and maintenance.

Parameter:
Type	R800N
Heating -zones	8 heating-zones,16 heating, 4 cooling
Heating length	2900mm
controlling area	room temperature to 360ºC
Controlling accuracy	±1ºC
difference in temperature	±2ºC
calefactive time	≤20min
Cooling way	compulsion cooling air(can choose water cooling)
PCB size	50-400mm, can be made to order(max 500mm)
PCB transportation height	900±20mm
transportation way	Chain and net tape to transport
transportation direction	L-R (or R-L)
transportation speed	0-1800mm/min
Chain's wide range	50-400mm
net tape width	520mm
power off protection	Ups for Conveyor & PC
power supply	AC three phase 380V 50Hz
normal/start power	11/55kw
dimension <MM>	4950L*1360W*1600H
Net weight	1830kg
Nitrogen protection	standard configuration (should choose O2 analysis setting)
density	400-1000/PPM
cost of Nitrogen	20-30m3/h

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