Small Type Vacuum Reflow Soldering KD-V20
Large power modules package
1.Viewing system: Cavity with a visual window, can observe the welding process in real time.
2.Up and down heating system : Equipped with current regulator,can control dynamic temperature with high accuracy respectively. It ensures the temperature of the bearing platform uniform.
3.Vacuum system :Equipped with direct connection high speed rotary vacuum pump, the charge vacuum can realize 1pa rapaidly .
4.Cooling system :Adopt water cooling system, ensure it can cooling rapidly in high temperature environment.
5.Software system :Raise or decrease temperature can be controlled by programming, it can set temperature up/down curve according to the technology. Each curve can generate automatically, programmable, can be modified and stored.
6.Control system :Software modular design can set the process curve independently, vacuum extraction, atmosphere, cooling, etc., and can be combined with the production process, to achieve a key operation.
7.Data recording system :With continuous real-time monitoring and data recording system, software curve records, temperature control curve saving, process parameters saving , equipment parameters records .
8.Rapid cooling rate :Independent water cooling and gas cooling device is set in the cavity, achieve rapid cooling of the device.
9.Low hole rate of welding quality :To ensure that after welding, a large area of the disc to achieve the following 3% hole rate.
10.The whole machine struture : econvenience for maintenance . The hearing parts maintain work and the Flux clean recycling work are done by one person easily .Replace the heating pipe only within 2 minutes .
11.Protection system: according to the many years experience in this field , multiple protection system customers can rest assured .
Technology data :
Basic data Outlook dimension 900 x 800 x 1300 mm (LxWxH) Weight：about 200 kg
Low vacuum 1Pa
Welding area 200x 160mm
Charge height 100mm
Temperature range Highest can be up to 450°C
Temperature Warm-up rate Highest can be up to 120°C /min
Temperature Cooling rate ≥120℃/min
Temperature uniformity ±2%
Charge bearing 5kW Bottom heating system
Heating platform Special handling heating platform
Power source standards 380V, 50HZ/60HZ
Current .max. 3 x20 A, 50-60 HZ
Control parameters Controlling way Siemens PLC + IPC
Monitoring window With visual window (1 set )
Temperature curve setting Temperature & time (can set temperature /time/ warm-up rete,, 150 technical stages can be set at most )
Option Welding vision inspection system ※Optional with 50-200 magnification, observation, analysis of the welding process
※Software video recording function , convenience for the R&D and process analysis
Security system Ultra high temperature alarm, excessive temperature raising alarm
System self-check function, each function is the normal state before production , the program allows operate
Cooling water pressure test system, low voltage alarm, software remind
One-click to cut off the heating part power supply