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  ■ BTU- Selective Soldering System (Valence 3508)

Operation

X/Y/Z Motion Control Closed Loop Servo Motors

Motion Type X/Y/Z Ball Screw

Accuracy Ball Screw | ± .002 in. (0.0508 mm)

Max Speed X/Y/Z axes 5 in. (127 mm) per second

Interpolated Motion Yes | Simultaneous X, Y and Z

Max Process Range 508 x 508 mm (20 x 20 in.)

Min/Max PCB Size 25.2 x 25.2 to 558.5 x 609.6 mm

(1 x 1 in. to 22 x 24 in.)

Load Method Automatic | In-line SMEMA

Solder Process Control

Approach 360° | Unlimited Access to All Solder Points

Nozzle Material Wetted Chromium Alloy

Nozzle Sizes (ID) 1.5, 2, 2.5, 3, 4, 5, 8, 10, 20 mm & custom

Keep-away 1.5 mm (0.159 in.) Standard

0.5 mm (0.19 in.) Capable

Max Wave Height 6 mm (0.236 in.) Standing Wave Height

Component Max Height 76.2 mm (3 in.) | Top & Bottom of PCB

Flux Process Control

Spray Fluxer 6-20 mm (0.236-0.787 in.)

No Solids Content Limitation

Drop Jet Fluxer 0.5-2 mm (0.196-0.059 in.)

14% Solids Max

Dual Fluxers / Chemistry* Two Independent Nozzles & Plumbing

Flux Capacity 1 Liter (0.264 gals.)

Pressurized (per tank)

Solder Pot Management

Solder Pot Capacity 11.4 kg | 25 lbs.

Temp Control PID proportioning (0-400°C) ± 2°C

Pump Style Electromagnetic Pump

Heat Time 50 Minutes

Dross Production 42.52 grams (<1.5 oz.) per 8 Hours

Maintenance Cycle NA

Nitrogen Management

N 2 Inertion Hentec ProHeat&trade;

N 2 Temp Control 0-400 &deg;C Closed Loop Set Point

Consumption | Purity 1.13 M 3 /hour

(40 CFH) @ <10 PPM O 2

Physical

Safety UL and CE Compliant

Dimensions 3429 x 1524 x 1524 mm

(135 x 60 x 60 in.)

Weight 1088 kg (2,400 lbs.)

Ship Weight 1570 kg (3,400 lbs.)

Electrical 208-240 VAC | 3-PH

3 Wire / 30 Amp

Air (CDA) 80 PSI

Nitrogen <10 PPM O 2 | 1.1 M 3 /hour (40 SCFH)

Exhaust <8.4 M 3 /hour (<5 SCFM)


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