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340 Raleigh Street
Holly Springs, NC 27540
919-552-3434 Phone
919-552-2772 Fax
ctisales@smt-network.com
Airvac DRS 25 LeadFree BGA Rework
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Unlimited Rework Capabilities
The DRS25 system provides the features necessary to handle lead-free rework and repair on a wide array of packaging designs, including BGA's, CSP's, Flip Chip, fine pitch QFP's, plastic sockets, PLCC's, BGA sockets, BGA Connectors and surface mounted connectors.

NEW!
IR Preheater
Insulated heating elements throughout the entire preheat surface provides ultra-fast heat up with excellent thermal uniformity. Black ceramic, high-emissivity coating dramatically increases radiant energy, providing the capability to preheat high thermal mass boards to the significantly higher preheat temperatures required for lead-free rework.
 

NEW!
Board Cooling System (optional)
The optional board cooling system (Air Knife)provides air flow (blue arrows) between the preheater and the bottom of the board for fast, controlled cool down of the solder joints and board.
NEW!
Profile Tutor Software
Provides fast and easy thermal profiling of lead-free and tin lead devices with adjust on-the-fly capability. Simply set the target temperatures and go. After the thermal profile is complete, the entire rework process (removal, site cleaning and replacement) is built automatically and ready to run immediately.

Processing Speed & Reliability
The DRS25 features next-generation Digital Signal Processing (DSP) combined with a FireWire computer interface which provides instantaneous machine response and improved machine reliability.

Automation Makes Lead Free Rework Fast & Easy
Motorized Vision and Z-Axis provide automatic component pick-up and removal. Automated placement of even the most sensitive devices is accomplished with the precision force measurement system with real time display.

Colored LED's Simplify The Alignment Process
Top (green) and bottom (white) LED's with independent, programmable intensity adjustment simplify the alignment process by providing colored differentiation of component leads/spheres and pads.


Automated 0201 Rework
The DRS25 provides the extreme precision and accuracy required for reworking these extremely tiny devices. Proprietary hot bar nozzle technology with integrated hypodermic vacuum pick up provides ramp-controlled conductive heating which prevents thermal shock and prevents adjacent 0201 devices as close as .010" away from reflowing.

 

The World's Most Advanced
Nozzle Technology
Air-Vac's wide array of hot gas, hot bar and heat through nozzles are designed to handle any application, providing customers the ability to grow with changing technology.


 

Technical Data
· Model
· Description

· Preheater
   - size
   - zones
   - watts
· Board Size
· Clearance
 - topside
 - bottom		 DRS25
Standard machine

16" x 16"
2
5000
18" x 24"

1.0"
1.0"		 DRS25XL
Extra large
boards

24" x 16"
3
7500
24" x 24"

1.0"
1.0"		 DRS25T
Extra topside
clearance

16" x 16"
2
5000
18" x 24"

2.3"
.97"		 DRS25XLT
XL boards & extra
top clearance

24" x 16"
3
7500
24" x 24"

2.3"
.97"
· Placement
  Accuracy:
· Repeatability:
· Viewing Angle:
· Theta Rotation:
· Air/Nitrogen:
· Max Temp:
· Power:
· Component Size:
· Machine Operating
  Dimensions:
· Weight:

Technical Data
Subject to change
+/- 25 microns @ 3 Sigma
7 microns (machine to machine)
45 - 60 degrees
+/- 10 degrees
80-130 psi @ 3 scfm
450 degrees C (upper heater); 375 degrees C (bottom heater)
208/220/240 V, 50/60 Hz, single phase
2" sq / 6" (vision/reflow)
60"W x 40"D x 36"H
275 lbs.

 

 

Circuit Technology, Inc.
340 Raleigh Street
Holly Springs, NC 27540
Phone: 919 552-3434
Fax: 919 552 2772