Steel mesh

1. Directly adopt data file production, which reduces the production error link;

2. The position accuracy of the template opening is extremely high: the whole process error is ≤±4μm;

3. The opening of the template has a geometric shape, which is beneficial to the printing of solder paste.

Manual printing station

1. The combined printing platen has a fixed groove and PIN, which is convenient for installation and adjustment, and is suitable for printing on single and double panels.
2. The school board method uses steel mesh to move, and gives X, Y, Z of the printed (PCB). Correcting fine-tuning is quick and easy.
3. It can set one-way and two-way, multiple printing methods.
4. The blade angle is adjustable, steel scraper and rubber scraper are suitable.
Product parameters:

Printing table area 350×420mm
Frame size 370 × 470mm, 420 × 520mm, 550 × 650mm
Substrate size 250×330mm
Substrate thickness 0.2-2.0mm
Print position fixing PCB Outer Or Pin Positioning
Platen fine-tuning Front/back ±10mm R/L ±10mm
Printing accuracy ±0.05mm
Machine repeatability ±0.02mm
Minimum spacing 0.35mm
Machine size L500×W420×H200mm
Machine weight about 35kgs

Lead-free solder paste product characteristics
1. Adapt to long-term printing (more than 6 hours).
2. High-intensity antioxidant capacity.
3. It has good viscosity and thixotropy, and it has extremely long viscosity time and is not easy to collapse.
4. Has a very high insulation resistance, no need to clean.
5. It is not easy to produce tiny solder balls after soldering.

V series no-clean lead-free solder paste is a solder paste that is developed according to IPC and JIS and other international standards to meet future environmental protection requirements. It adopts new rosin resin and composite anti-oxidation technology, and selects low-oxidation spherical solder alloy. It is made from powdery and chemically stable paste-like environmentally friendly flux.

Suitable for all kinds of precision welding in the electronic assembly process SMT production. Alloy series no-clean lead-free solder paste

Artificial patch production line

The artificial patch production line is mainly the patch mouth of the artificial simulation placement machine. The air pressure difference (reverse vacuum) generated by the artificial patch pen itself is used to directly suck the patch components from the material belt, and then manually The device is placed in the corresponding PADS position. Through the adjusted air pressure suction, the manual patch pen suction force is less than the sticking force of the solder paste (the patch glue), and the components are automatically placed on the corresponding PADS.

V-MC835 lead-free reflow soldering

Unique advanced longevity heating system
1. The heating system adopts high-efficiency and energy-saving Swedish 110 volt nickel-plated heating tube with a peak wavelength of 4 UM, combined with a curved reflector, high thermal efficiency, fast temperature rise, and a special forced hot air circulation structure system to make the PCB and components heat evenly. Completely eliminate the "shadow effect."
2. Adopting Swiss CARLO high-current solid-state relay without contact output, safe and reliable, combined with the unique fuzzy control function of the thermostat, it constantly monitors the changes of external temperature and heat value, and controls the heating device with minimum pulse. Respond to ensure that the temperature control accuracy is ±1 °C, the temperature distribution error within the machine is within ±2 °C, and the temperature distribution in the longitudinal direction conforms to the IPC standard.
3. Temperature control adopts imported precision controller with fuzzy control and PID intelligent operation, through PID intelligent operation, automatic control of heat generation, fuzzy control function to increase overshoot and suppression function and quickly respond to external heat change function, fastest speed response Changes in external heat and internal control ensure a more balanced temperature.
4. The heat pipe module is designed for easy maintenance and disassembly.
5. Adopting Taiwan Mitsukoshi high-temperature high-speed motor, the wind is stable, the vibration is small, and the noise is small.
6. The upper furnace body can be opened as a whole to facilitate the cleaning of the furnace.
7. With temperature tolerance, fault diagnosis, sound and light alarm
Powerful, rapid heating, from room temperature to a constant temperature of about 15 minutes.
Special SSR heatsink, greatly improving heat dissipation efficiency and effectively extending its service life
8. It adopts high temperature protection system, the furnace is made of special materials, suitable for lead-free soldering, and the soldering area is equipped with rosin flux recovery system to protect the environment.

Reliable and stable transmission system
1. Transmission system adopts Taiwan STK stepless variable speed motor, electric adjustable line speed stepless speed governor, with 1:150 STK turbine reducer, running smoothly, speed 200-1800mm/min stepless adjustable, and accurate The digital line speed indicator.
2. It adopts independent roller structure and supporter support, combined with the matching stainless steel mesh belt, it runs smoothly and the speed is accurate to ±20mm/min;
Special stainless steel mesh belt, durable and wearable. It is not easy to change for a long time.