Touchscreen Lead-free Double-Wave Soldering Machine

PCB board adjustable width

Max. 50- 200 mm

PCB board transport speed

0-2.0M／Min

PCB board transportation direction

L→R/R→L

Preheating zone length

600mm

Preheating zone power

2.5kw

heating method

Hot air

cooling method

Axial fan cooling

Tin furnace power

7kw

Tin furnace temperature

Room temperature ~300 ° C, control accuracy ± 1 ° C

Machine control mode

Siemens PLC + Siemens temperature module control

Flux flow

10-100ml/min

power supply

3-phase 5-wire system 380V

Normal operating power

Approx.4-5.5kw

Rack size

L1500×W1200×H1650MM

weight

Approx.600kg

Body structure

The latest streamlined shell design uses industrial channel steel as the frame, a 2 mm thick steel plate to bend the outer shell, four universal wheels at the bottom of the body, and 5-foot cups for positioning and positioning (adjustable body level and height). The front door is made of two curved tempered glass panels, with a maximum angle-of-view design

Back door structure

Push-type door structure (two in total, ensuring front and rear visible front and rear doors for optimal visual effects)

Spray part

Pneumatic system

Imported filters, control valves, and fittings are used, and digital pointers display air pressure.

The gas pipeline of all spray systems adopts acid- and alkali-resistant, corrosion-resistant SMC air pipe

Flux recovery system

The bottom of the nozzle is made of stainless steel, bent and formed into a tray for loading wastewater and flux, which can be extracted and cleaned at will;

Spray box structure

Full 316# stainless steel bracket for easy cleaning and maintenance. High corrosion resistance and durability.

Extended preheating zone

600mm/1 segment independent temperature control, providing a wide range of preheating adjustment space, eliminating the phenomenon of poor soldering of large components on PCB, adaptable to low-solid-residual, no-wash rosin flux; 1 section extended preheating, reducing. The PCB board is heated multiple times, and the PCB board is evenly heated, which can improve production efficiency.

Heating unit

The heating element is used; heating is fast, the service life is long, and the thermal inertia is small; the heat reflection is sent to the bottom of the PCB by 316 mirror stainless steel, the wind pressure in the temperature zone is uniform, the temperature in each temperature zone is complementary, and there is no deep groove phenomenon.

Installation mode

Preheating system with direct pull-out drawer modular design for easy maintenance and cleaning

Transmission part

Rail parallelism

Two-point synchronous guide rail width adjustment device, worm wheel and worm heightening precision screw rod width adjustment, width adjustment accuracy less than 0.2mm, two-point support, so that the guide rails are kept parallel and uniform, no size head, the entire rail is installed, no need to cut off.

Passing double hook

Special 1.5MM pure titanium double claws (no deformation), plywood thickness ≦ 2.5mm, patented into the board synchronous chain connection.

Frequency converter speed deviation range

PLC analog control within 0-10mm/min

Transport motor

Phaeton speed control 90W motor with overload limiter protection

Tin furnace material

3MM thick alloy material, high temperature and corrosion resistance, adapted to lead-free process, long life;

Low oxidation design

The high-strength tin furnace has high thermal stability and adopts the liquid tin flow design principle to reduce the impact oxidation of tin. There is very little oxidized slag for 8 hours of continuous operation, with lead solder 2.5kg/8H and lead-free solder 2.0kg/8H. Tin bars contain impurities, and different tin slags are subject to deviation. Suitable for various lead-free solders of Sn/Ag/Cu, Sn/Zn, Sn/Cu

How the tin furnace moves

Manual

Wave motor

Japanese purple high-temperature motor, frequency conversion accurately adjusts the peak height, digital adjustment