HR-300 LF Lead Free Wave Soldering Machine
STD: Touch Screen Controlled ; OPT: Computer Controlled
¤ Suitable For Low Component Density Products/High Throughput Requirement
¤ Motor Driven Fluxer Spray Head Transverse
¤ Japanses Spray Nozzle With Fine Molecular Size
¤ 2 Preheaters ; Hot Air+Infrared
¤ Modulized Preheater Structure, Convenient For Maintenance
¤ SIEMENS PLC+PID Closed Loop Controlled
¤ Options Of SUS 316L/ TA1 Titanium Solder Pot
¤ Manual Solder Pot Up/Down & Roll In/Out
¤ Varies Type Solder Fingers Available
¤ Inclination Of 4-7° Adjustable
¤ Auto Finger Cleaner
¤ Crossflow Natural Air Cooling
¤ STD: Touch Screen Controlled; OPT:Computer Controlled
| Model | HR-300LF | HR-300LF Touch Screen |
| Machine dimension | L3750×w1350×H1550mm | L3750×W1350×H1550mm |
| Weight | 800kg | |
| Color | Computer grey | |
| General | ||
| Main control | Computer+PLC control | Touch panel control |
| Preheaters | 2 | |
| Cooling zone | 1 | |
| Cooling down slope gradient | Natural Air Cooled :3-4° C/sec | |
| Exhaust requirement | ≥3m'/sec×2 | |
| Compressed air requirement | >4kg/cm2 | |
| Power requirement | 3 Phase 5 Cables 38oVac 50/60 Hz | |
| Startup consumption | ≤20kw | |
| Steady consumption | ≤7kw | |
| Ramp up time |
Pre-Heat : Approx 15min Solder Pot:Approx 90min |
|
| Temperature setpoint |
Pre-Heat: Room Temp-200° C Solder Pot : Room Temp-300° C |
|
| Temperature control | PID Closed Loop Controlled | |
| Temperature accuracy | ±1℃ | |
| Temperature across deviation | ±2℃ | |
| Hot air flow | Approx 50CFM | |
| Process Width | 50-300mm | |
| Process Height | 750mm±30mm | |
| Conveyor speed | 0-1800mm/min | |
| Product clearance |
Reference To Finger Grooves; Tops Side ≥100mm;Underneath≥15mm |
|
| Fluxer | ||
| Spray head transverse | SMC Pneumatic cylinder driving | |
| Molecular size | 20-40 microns | |
| Flux nozzle diameter | 1.3mm | |
| Flux capacity | 20 liters | |
| Solder pot | ||
| Pot capacity | 300kg | |
| Pot material |
Stainless steel 316L (Option: Titanium TA1) |
|
| Wave displacement | Between Chip & Lambda 36mm | |
| Dross amount | 0.19-0.21kg/hr | |
Deatails:
Pre-heater system:
1.Pre-heater is a heating case composed of stainless steels. Heating elements are arranged within the case and a sensor is placed on the ceiling of the case to detect the temperature in an accurate way.
2.Such pre-heater is to heat rapidly the PCBs coated with rosin and activate the flux to remove the contaminators (oxidized layers, oil stains and so on) on joints, metal surfaces and component leads, thus bringing the flux into full play. This process also evaporates any moisture contained in the flux, remove any volatile solvent and reduce bubbles during soldering. More ever, it can raise the temperature of both PCBs and components to prevent PCBs’ deformation due to sudden temperature rise during soldering and component from being damaged due to too fast temperature rise.
Daily maintenance:
(1) Check regularly if power source voltage is normal or not. Too high voltage may burn the heating elements.
(2) If the temperature of pre-heater is too high due to any abnormalities, the controller system will cut off the pre-heater’s power source automatically and alarm will be activated to protect our temperature controller and heating elements. If the temperatures shown in thermometer fluctuate too violently and can not achieve a stable level, the reason may be that the warning limits are set too small (and accordingly should be re-set to larger values) or the contact-free switches are broken
Q:How can you guarantee your sales’ quality?
A:We guarantees that every set of machines are under rigorous testing before they are delivered to you, to ensure the excellent performance of all products.
Q:How is the training?
A:After buying our machines, your engineers can go to our company or it is so easy to operate
the machine according the training video and user manual,the user manual will come with the machine together.
Q: I would like to ask you if it's possible to have my logo on the product.
We hope you know that our company perfectly support customized logo service,we’re do this. Besides, it's totally free,so just tell us your requirements.
Q: Is it hard to use these machines?
A: No, not hard at all. For our previous clients, at most 2 days is enough to learn to operate the machines.
