​​​​​​​​PAPAW TECHNOLOGY LIMITED


SA-N Series Lead-free Nitrogen Wave Sodering Machine

Features

● Nitrogen environment for soldering process.

● Special strengthening wetting nozzle design ensures the best solder joint quality and prevents the solder dross from staining PCB.

● Solder pot made of 316L Stainless Steel or Iron based with Ceramic Plating or Titanium alloy ensure long life time and stability.

● Top and bottom cooling design ensure fast cooling.

● Whole course watching windows design, easy for watching and cleaning.

● Special flux spraying system design ensures long life time and stability

● Special Flux Anti-dropping design.

● Over temperature protection

● Motorized conveyor width adjustment

● Automatic feeding board

● Four zones preheating system

● Motorized solder pot run in/out system

● Motorized solder pot lift up/down system

● Modular Electrical Control Circuit Design.

● Unmatched uptime

● Easy maintenance

Independent non-selective flux spraying system is optional.

Independent selective flux spraying system is optional.
Top Preheating Zones (Optional)
Wave Motor
Board Center Support (Optional)

Specifications

Model

SA-350-N

SA-450-N

Max. PCB Width

350 mm

450 mm

PCB Flow Direction

Std: Left to right, Opt: Right to Left

Std: Left to right, Opt: Right to Left

Conveyor Speed

400 ~ 1800 mm/min

400 ~ 1800 mm/min

Preheating Length

1800 mm

1800 mm

Preheating Zone

Hot Air, 3 Zones (Bottom Only)

Top Preheating: Optional

Hot Air, 3 Zones (Bottom Only)

Top Preheating: Optional

Preheating Temperature Setting

Room Temperature ~ 250

Room Temperature ~ 250

Solder Pot Heater

18 KW

18 KW

Conveyor Motor

1 220V 90W

1 220V 90W

Wave Motor

2 x 3 220V 250W

2 x 3 220V 250W

Cleaning Finger Motor

1 220V 30W

1 220V 30W

Solder Temperature

Room Temperature ~ 300

Room Temperature ~ 300

Temperature Control Method

PID

PID

Solder Pot Capacity

480 Kg

520 Kg

Solder Pot Material

Iron based with Ceramic Plating

Iron based with Ceramic Plating

Conveyor Angle

4.5º ~ 6.5º adjustable

4.5º ~ 6.5º adjustable

Startup Power

29.5 KW

36.5 KW

Operating Power

12 KW

13 KW

Finger Type

Std: V finger, Opt: Duckbilled finger

Std: V finger, Opt: Duckbilled finger

Inlet Conveyor

Belt Conveyor for "V" finger

Chain Conveyor for Duckbilled finger

Belt Conveyor for "V" finger

Chain Conveyor for Duckbilled finger

Conveyor Width Adjust

Motorized

Motorized

Conveyor Angle Ruler

Standard

Standard

Conveyor Clearance

Top: 120 mm,

Bottom: 12 ~ 15 mm

Top: 120 mm,

Bottom: 12 ~ 15 mm

Flux Capacity

12 Liter

12 Liter

Flux Flow Meter

Standard

Standard

Exhaust Requirement

Fluxing Zone: 25 m³/min,

Soldering Zone: 10 m³/min

Fluxing Zone: 25 m³/min,

Soldering Zone: 10 m³/min

Power Supply

3 380V

3 380V

Air Pressure

>4 Kg/cm²

>4 Kg/cm²

N2 Consumption

20 m3/hour

20 m3/hour

O2 Level

1000 ppm

1000 ppm

Standalone Flux System instead of the built-in Flux System

Optional

Optional

Dimensions (L x W x H)

4250 x 1580 x 1650 mm

4250 x 1580 x 1650 mm

Net Weight

1800 Kg

1900 Kg


Shenzhen Office: Rm 1701, Bldg B, Shenye U Center, Zhoushi, Xixiang, Baoan, Shenzhen, Guangdong, China.

Jiangmen Factory: S&M Industrial Park, Yunqin Road No.143, Waihai, Jianghai, Jiangmen, Guangdong, China

Tel: +86 755 – 2997 3409; Fax: +86 755 – 2990 9216

E-mail: teddy.tsai@papawtech.com or sm_smt@126.com

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