Vacuum eutectic reflow soldering furnace V3

The V3 vacuum eutectic reflow soldering furnace won the 2014 China Electronic Equipment Industry Design Red Sail Award and obtained the National Torch Plan Demonstration Project Certificate. Introduction: 1. The V series vacuum eutectic reflow soldering furnace is taken from the first letter of VACUUM in English

Vacuum eutectic reflow soldering furnace V3 won the 2014 China Electronic Equipment Industry Design Red Sail Award and obtained the National Torch Plan Demonstration Project Certificate

[Introduction]
1. V seriesVacuum eutectic reflow soldering furnaceTaken from the first letter of VACUUM in English. It means professional industrial gradeVacuum eutectic reflow soldering furnace.
2. Why adoptVacuum eutectic reflow soldering furnaceAt present, the mainstream welding processes in the industry are using tools or equipment such as soldering irons, wave soldering, and reflow soldering. Later, with the addition of nitrogen protection, they were upgraded to nitrogen lead-free reflow soldering machines. However, for some welding fields with high requirements, such as military products and industrial grade high reliability products, even nitrogen protection cannot meet the reliability requirements of the products. For welding requirements of high reliability in circuits such as material testing, chip packaging, power equipment, automotive products, train control, aerospace, aviation systems, etc., it is necessary to reduce the voids and oxidation of welding materials. How to effectively reduce the void rate and minimize the oxidation of solder pads or component pins,Vacuum reflow solderingMachine is the ideal choice. To achieve high welding quality, adoptVacuum reflow solderingMachine. This is the technological innovation of SMT welding in countries such as Germany, Japan, and the United States.
3. Industry application: V seriesVacuum eutectic reflow soldering furnaceIt is an ideal choice for R&D, process research and development, and production with low to high capacity. It is also an ideal choice for research and development and production in military enterprises, research institutes, universities, aerospace and other fields.
4. Application areas: Mainly used for defect free soldering and flux free soldering of chips and substrates, shells and covers, etc., such as IGBT packaging, solder paste process, laser diode packaging process, hybrid integrated circuit packaging, shell and cover packaging, MEMS and vacuum packaging.
5Vacuum eutectic reflow soldering furnaceAt present, it has become a choice for military enterprises, aviation, aerospace and other manufacturing in developed countries such as Europe and America, and has been widely used in fields such as chip packaging and electronic soldering.

【feature】
1. Welding in a true vacuum environment. Vacuum<5Pa. (Optional molecular pump vacuum can reach)10^-3Pa)
2. Welding environment with low activity flux.
3. The touch screen control combined with professional software control achieves a good operating experience.
4. A programmable temperature control system with up to 40 segments in the industry, capable of setting process curves.
5. The temperature setting adopts touch based lifting, and by directly manually pulling the curve, a process closer to the welding material process curve can be set.
6. Water cooling technology achieves rapid cooling effect.
7. Four sets of online temperature measurement functions. Effective measurement of temperature uniformity in the welding area. Provide support for process tuning.
8. Formic acid, nitrogen or other inert gases can be selected to meet the welding requirements of special processes.
9. A designed online real-time process video recording system. Video recording of the welding process for each product provides strong evidence for future quality tracking feedback, while also providing data support for research on welding processes and material samples.
10. The maximum temperature is 450 ℃ (higher optional), meeting all the requirements of soft soldering processes.
11Vacuum eutectic reflow soldering furnaceThe top cover of the furnace chamber is equipped with an observation window.
12. Eight system safety status monitoring and safety protection design (welding over temperature protection, whole machine temperature safety protection, air pressure protection, water pressure protection, safety operation protection, cooling water circuit protection during welding, liquid level protection, power outage protection).

【standard configuration】
1. One host
2. One industrial touch screen control computer
3. One set of temperature controller
4. One set of pressure controller
5. A set of closed-loop water cooling system
6. One set of four-way temperature measurement module
7. One set of vacuum pressure transmitter
8. One set of inert gas or nitrogen control valves
9. One set of water tank
10. One set of chiller

【optional】
1. Corrosion resistant diaphragm pump, vacuum 10mba
2. Rotary vane pump, vacuum less than 5Pa
3. Vortex molecular pump system, used for 10^-3Pa's vacuum
4. Formic acid (installed locally)
5. Component fixtures
6. 110V power supply system

model	V3
Welding area	280mm*260mm
Furnace height	40mm (other heights are optional)
temperature range	Up to 350 ℃ -450 ℃
interface	Serial/USB port
Control method	40 stage temperature control+vacuum pressure control
temperature curve	Can store several 40 segment temperature curves
voltage	220V 25-50A
rated power	9KW
Actual Power	6KW (no vacuum pump selected)
	8KW (prepared molecular pump)
Overall dimensions	900*1100*1300mm
weight	340KG
Maximum heating rate	300/min
Maximum cooling rate	90k/min,130k/min
	When the furnace height is 40mm

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