2022 High quality solder paste stencil machine - Lead-free Wave Soldering System CY-450B – Chengyuan

Spray System

With Lumina (Japan) nozzle, the spray range is 20-65mm, the nozzle height is 50-80mm, and the maximum flow rate is 60ml/min.

Uses AirTAC (Taiwan) filter, pointer gauge shows air pressure, all spray system pipes are acid and alkali resistant corrosion protection pipes.

Spraying system adopts scanning spraying method, limit switch and entry eyesight are combined to control, and PCB is automatically detected by inductive spraying according to the speed and width of PCB, so that the wetting range of flux can achieve the best effect. Inlet spray head and stepping motor are efficient, stable and reliable.

Stainless steel bent forming tray is used underneath the spray head for loading wastewater and flux, which can be extracted and cleaned at will.

The air extraction system is a superimposed automatic recovery system with three layers of stainless steel wire mesh filtration to minimize residual flux blockage in the air extraction pipeline by utilizing the fluid characteristics to filter excess flux.

Pneumatic air knife, which blows excess flux during spraying into the recovery tank to prevent flux from entering the preheating zone and ensure production safety.

All stainless steel + aluminium alloy support, easy cleaning and maintenance, strong corrosion resistance, durable.

Porous plate heater is used as the infrared heating source and the far infrared light penetration is used to directly heat the PCB , thus avoiding the problem of insufficient heating capacity in traditional full hot air mode.

Composite heating, mainly by infrared heating, supplemented by hot air convection, can improve heating capacity and uniform heating.

High temperature hot air motor is imported from Sanyue (Taiwan). The heating wire is nickel winding and its service life is greatly improved.

Modular pull-out design facilitates operator maintenance

4mm SUS316L imported stainless steel bladder, new type of bladder design, beautiful appearance, easy cleaning, cast iron heating plate, no deformation of the bladder

Adjustable peak width to minimize tin oxidation, removable without removing the nozzle

The position of impeller shaft increases the oxidation shield and reduces the tin oxide produced by the rotation of impeller shaft.

The impeller shaft and peak motor parts can be separately removed without removing the tin track (other brand peak welding can not do this design).

Tin slag oxidation: using 200*200 mm PCB plate as test plate and calculating at 300 pcs per hour, the amount of tin slag produced in 10 hours is 2KG.

Automatic feeding and connecting device for pure aluminium, smooth and stable feeding plate.

The guide rail has its own inclination angle device, which can accurately monitor the inclination angle and control the quality of the passing board..

Titanium heavy-duty double hook chain claw guarantees no tin staining and 3-section fixed guide rail guarantees no horn opening, which effectively prevents guide rail from falling off and clamping.

4 mm copper bar for smooth and stable transport.Most other brands use stainless steel bar, which can not guarantee smooth transportation for a long time.

Simplified operation system facilitates staff operation, PC+PLC control system makes temperature control accuracy more precise and stable

Electrical materials are well-known brands at home and abroad. Original Siemens PLC ensures a safer and more stable system.

Temperature control uses self-tuning PID control algorithm, without manual setting of PID parameters, with high control accuracy.

Technical Parameters