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Reflow Oven, GSD-S8C

Fully-Automatic Reflow Oven, Small-Size Reflow Oven, Reflow Soldering System

Major Features
1. The heating system involves the use of efficient and energy-saving nickel-chrome heating tube. Along with a curved reflector, the system assures high thermal efficiency and fast heating speed.
2. By using an air circulating system, PCS and other parts are offered with uniform heat.
3. The reflow oven is safe and reliable thanks to the application of solid-state relay.
4. A temperature balance is achieved by this reflow soldering equipment since it can respond to and regulate the external temperature change as soon as possible.
5. As for the heating tube, a modular design simplifies the maintenance and assemblage.
6. Stepless variable-speed motor and controller are used in the transmission system for stable operation.
7. A reliable and stable electric control system is implemented.
8. The transfer device complies with mechanics method. When power is cut off, finished products can be moved outside the furnace within several seconds. The whole procedure is safe, convenient, time-saving and labor-saving.
9. When the reflow soldering machine is shut down, the time delay switch makes sure the temperature will be cooled in a uniform way.

More Details
1. The structure of lead free reflow oven system is compliant with mechanics principles and is outfitted with cylinders on both ends, making it difficult to deform. The cover weighs 3 kg, easy to open. The entire soldering system is scientific-designed, safe, labor saving, effective and eco-friendly.

2. Covered with electrostatic coating, the reflow oven shows smooth surface and beautiful appearance.

3. The Windows system makes the operation convenient and easy. First of all, two controlling methods are available, computer control and emergency manual control. It is of high security. Secondly, the communication between PC and PLC conforms to PC/PP protocol, allowing for stable working and no system crash. Thirdly, the powerful software conducts online temperature testing on PCB boards and offers real-time data analysis and storage. Finally, detailed working information can be easily got thanks to the automatic monitoring system.

Technical Parameters
Items Parameters
Heating zones 16
Length of heating zone 2760mm
Heating method Hot air + infrared
Cooling method Air cooling
Width of PCB 350mm
Conveyor direction Left to right
Conveyor height 880±20mm
Conveyor method Mesh belt
Conveyor speed 0-2000mm/min
Power supply 5-wire 3-phase 380V 50HZ
Total power 7KW/25KW
Heating time 15 minutes
Temperature control Room temperature-300℃
Temperature control method PID closed-loop control system, SSR
Temperature control accuracy ±1℃
Temperature difference of PCB ±2℃
Alarm Temperature anomaly
Dimensions (L*W*H) 4030*700*1400 mm
Weight 450KG
Main Configurations
PLC, temperature controller, communication module GrandSeed PCBASE reflow oven control software V1.0
Computer Lenovo E4300
Motor of gearbox Panasonic, 40W, 1: 150K
Motor of heating device Taiwan Sanyue, 25W
Intermediate relay OMRON
Heating tube Taizhan, nicrhome wire + stainless cooling fin
Solid-state relay Yangji, 40A
AC contactor Schneider
Time relay CKC
Thermocouple Yinguang
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