​​​​​​​​PAPAW TECHNOLOGY LIMITED

Lead-free Air Wave Soldering Machine

DA-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.

Specifications

Model

DA-350LFC-N (Nitrogen)

DA-450LFC-N (Nitrogen)

Max. PCB Width

Standard: 350 mm

Standard: 450 mm

PCB Flow Direction

Standard: Left to right

Optional: Right to Left

Standard: Left to right

Optional: Right to Left

Conveyor Speed

400 ~ 1800 mm/min

400 ~ 1800 mm/min

Preheating Length

1880 mm

1880 mm

Preheating Zone

Hot Air, 4 Zones (Bottom Only)

Top Preheating: Optional

Hot Air, 4 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

316L Stainless Steel (standard), Optional: Iron based with Ceramic Plating, or Titanium Alloy

316L Stainless Steel (standard), Optional: Iron based with Ceramic Plating, or Titanium Alloy

Conveyor Angle

4º ~ 7º adjustable

4º ~ 7º adjustable

Startup Power

29.5 KW

36.5 KW

Operating Power

12.5 KW

13 KW

Finger Type

Standard: V finger,

Optional: L finger, Duckbilled finger and other finger

Standard: V finger,

Optional: L finger, Duckbilled finger and other finger

Inlet Conveyor

Standard: Belt Conveyor,

Optional: Chain Conveyor

Standard: Belt Conveyor,

Optional: Chain Conveyor

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

Alone Flux System instead of the built-in Flux System

Optional

Optional

Dimensions (L x W x H)

4250 x 1360 x 1650 mm

4250 x 1510 x 1650 mm

Net Weight

1650 Kg

1800 Kg

Shenzhen Address: Building 10, ZhengDaAn Industrial Area, Xiangshan Road, No.172, Luotian community, Songgang, Baoan District, Shenzhen, China.

Jiangmen Factory Address: Building 3, Yunqin Road No.143, Waihai Town, Jianghai District, Jiangmen, China.

Tel: +86 755 – 29878488; Fax: +86 755 – 29909216

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

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