SMT Computer Controlled 4 Stage Preheating Wave Soldering Machine PC450ds-Lf

• Customization: Available
• Style: Floor
• Control: Automatic
• Model NO.: WZ-PC450DS-LF
• Certification: CE, ISO, CCC
• Preheat Zone Number: Four
• Power: 3 Phase 5-Wire, 380V
• Air Source: 0.4 to 0.7 MPa, 13.5 L/Min
• Weight: Approx.1800kg
• Quality: 100% Tested
• Transport Package: Wooden Case
• Specification: L4600*W1500*H1680
• Trademark: WZ
• Origin: China
• HS Code: 8486402900
• Production Capacity: 100

Product Description

WZ-PC450DS-LF Intelligent Wave Soldering Machine

Spray System

1. Driven by a stepping motor, using Japanese precision nozzles to achieve efficient and uniform coating effects.
2. A two-stage filtered exhaust system that meets environmental protection requirements.
3. The spray unit is designed as an integrated module, using quick connection technology for easy daily maintenance and care.

Preheating System

1. A four-stage preheating system, 2.0m in length, using heating elements combined with hot air circulation (optional).
2. Each preheating zone is equipped with an independent motor, ensuring a more uniform temperature, with a PCB temperature distribution deviation of ±3°C.
3. The drawer-style modular design and quick connection technology make maintenance and care very convenient.
4. A glass viewing window that is aesthetically pleasing and allows for easy observation of the PCB operation.

Soldering Pot System

1. An automatic guidance device, with external manual adjustment of the wave peak width, convenient and safe.
2. The pot is made of lead-free special material, with an adjustable nozzle, significantly reducing oxidation and costs for customers.

Conveying System

1. The conveying system uses a segmented floating structure with new support profiles, good strength, effectively preventing rail deformation, and ensuring no PCB drop-off.
2. Standard configuration with UPS power protection system to ensure the smooth delivery of PCBs after power failure.
3. Professionally strengthened lead-free titanium alloy claws that do not stick to solder, have a long service life, and an advanced motor cleaning system.

Control and Software System

1. Using a control method of HP PC + Siemens PLC, the performance is stable and reliable.
2. Multiple protection functions (over-temperature, emergency stop, overload, short circuit, etc.).
3. The wave soldering operation software is easy to operate, powerful, with all numerical parameter settings, capable of saving various PCB production prescription files, and software box function.

Specification

ITEM	PERFORMANCE	FEATURE
PCB Board Requirements
PCB substrate size	Standard machine W: 50~350mm	Special Machine W: 50~450mm
Height limit of components on board	100mm	Special explanation neeeded
PCB board transport direction	Standard:L→ R	R→ L (The style needs to be specified before ordering)
Spray parts
Nozzle	Adopt Japanese Meiji nozzle, spray range 20~65mm, nozzle height 50~200mm, max flow quantity 60ml/min.	Ensure spray uniformity and reliability
Gas system	Utilizing imported filter, Control valves and pipe connections. Digital display	Ensure spray reliability
Standard automatic flux addition device	The flux is added with an imported electromagnetic pump. A liquid barrel with liquid level detection	It can ensure the constant spray pressure and make the spray volume not affected by external air pressure fluctuations
Spray nozzle moving system	Siemens PLC and industrial computer adaptable control, selective spraying possible	Controller accurately calculate and control spray time and speed according to PCB width and transport speed. The user can set the spray advance amount, the lag amount, the spray width, and can also manually set the spray speed according to different needs
Nozzle movement	Stepper motor drive	Accurately execute computer calculation data, automatic adjust the spray speed to ensure uniform spray
2 standard mist recovery screen	Use the 2 screen boards alternately to remove excess flux mist	Reduce environmental pollution
Inclined mist recovery screen cowling	Flux droplets retained on mist recovery screen and cowling will flow along the tilt direction.	Avoid vertical falls and contamination of PCB
Flux Filtration Recovery System	The up/down exhaust system with stainless steel screen filter, which uses the characteristics of the fluid to maximize the filtration and recovery of excess flux.
Preheating components
4 sectional extended preheating zone	2000mm length of four-stage preheating. Independent temperature control	Sufficient to cope with the highest temperature Requirements of lead-free flux
Temperature control method	Intelligent PID Adjustment	High temperature control accuracy, with protection function
Heating component	High energy heater	Options: infrared preheating or infrared hot air preheating
Air flow method (option)	Full microcirculation hot air heating, multi-point jet	PCB uniform heating and high thermal efficiency
Preheating power	Total Power 12kw
Preheating effect	No need for temperature compensation, ensuring the PCB board temperature drop does not exceed 5ºC. Can achieve special lead-free soldering processes
Installation Mode	Modular design for easy repair and maintenance
Tin pot parts
Tin pot material	Lead-free pot: corrosion-resistant nozzles, SUS316 stainless steel liner
Tin pot capacity	400kg
Tin pot temperature range	Room temperature~300ºC
Height adjustment range	0- 12mm adjustable
Tin pot power	10kw
The first and second peaksspacing	25~30mm	Ensure that after the soldering pad is tinned in the first peak, when it enters the second peak, the solder on the pad is in a molten state, enhancing the wettability of lead-free solder.
2 first wave peak spray nozzle	Standard nozzle
2 second wave peak spray nozzle	Standard flat tin wave
Low oxidation design	In most cases:  lead tin slag: ≤2kg/8h lead-free solder slag: ≤ 2.5kg/8h
	Different solder bar impurities may cause deviations in solder dregs
Wave motor	TGC high temperature motor, digital adjustment of peak height	★3-year component replacement warranty
Heating component	Special long-life external heating heater, equipped with externally cast heating copper plate. Swiss Carlo Gavazzi solid-state relay. The solder liquid is heated evenly within ±2 degrees.	★3-year component replacement warranty
Cooling system (standard)
Cooling method	Double-sided forced air cooling system	Optional industrial forced cooling system
Fan power	180W
Nozzle cold air flow rate	~1.2m/s
Cold air duct system	Fully consider the characteristics of the fluid to obtain a uniform upper and lower two fan-shaped winds
PCB conveyor system
High strength wear-resistant guide rail	SINOEVER special aluminum guide rail inlaid with detachable wear-resistant stainless steel guide rail; special thermal compensation anti-deformation expansion structure, ensuring the guide rail does not deform or drop the board.
Guide rail parallelism	±0.5mm, three screw rods (front, middle and rear) coaxial width adjustment mechanism
Automatic width adjustment	Manual/Automatic width adjustment (Options)
Flexible central support	Automatic adjustment according to the guide rail angle	Prevent deformation of the one-piece long guide rail due to load bearing
Double hook titanium claw	SINOEVER Special double-hook heavy-duty elastic titanium claws, standard splint ≤2.5mm
C/V  speed setting minimum unit range	Minimum unit 1mm/min, 0~1800mm/min
C/V speed deviation range	Computer dead loop control ± 10mm/min within
Chain tensioner	Sprocket tension adjustment
Transport motor	Dongchuan inverter motor
Vertical installation angle indicator	When adjusting the guide rail angle, there is no need to adjust the entire machine
Machine structure
Rack structure	Streamlined overall frame welding structure, streamlined design, aesthetically pleasing, sturdy and durable
Front and rear door structure	Both are detachable structures, providing maximum maintenance space
Rack size	L3800 × W1500 × H1680
Dimensions	L4600 × W1500 × H1680
Electrical and control performance
Control host	Industrial Computer+Siemens PLC control
Control interface	Windows 10, Chinese and English online free switching	Friendly human-machine interface
Equipment and personnel safety	Leakage protection device
Abnormal alarm	Over-temperature or under-temperature alarm
Alarm List	The system will save all alarms into files. Users can view alarm items and alarm time.
Temperature curve test	The system has temperature curve test function and make analysis based on the curve. (Standard 3 point)
Model and brand of key accessories
Transport motor, gear box	Three-phase 90W gear box 1:100	Dongchuan
Titanium claws	Dedicated	Xiecheng
Tin pot motor	Three-phase 6-pole 0.37KW high temperature resistance	TGC
Pneumatic components		AIRTAC
Control Computer	Windows 10 operating system	HP Computer
PLC, temperature control module	Siemens programmable controller	Siemens PLC
Intermediate relay		Japan OMRON
Frequency Converter	MS type	Delta
Heating pipe	3000W	Switzerland
Centrifugal fans	CY180	Taiwan Mitsukoshi
Photoelectric switch	24V NPN	Omron
Solid State Relays	40A,60A	Swiss Carlo Gavazzi
Air switch	60A	Mitsubishi
AC contactor	32A	Mitsubishi
Thermocouple	Insulation type	Hong Kong Stelux
Button switch		Schneider
Nozzle	AT-100	Meiji Japan

Why Choose Us?

Established in 2009, Shenzhen Wenzhan Technology Co., Ltd. has been committed to creating a more efficient communication platform to better serve our customers. Our team consists of professional engineers who have received over a decade of certification from the original equipment manufacturers. We are dedicated to prioritizing our customers' interests and providing them with top-quality equipment accessories, consumables, fixtures, and technical support services. To further reduce our customers' costs, we have established our own machining plant. By manufacturing most feeder parts in-house, we ensure ample inventory and offer competitive pricing to our clients. Our commitment to quality and customer satisfaction is at the core of everything we do at Wenzhan Technologies.

1. Professional pre-sales advice support

2. Excellent after-sales technical service

3. Flexible payment and return policy

4. One-stop solution for SMT Line

5. Sufficient stock and fast deliver