Asymtek: C-740

ASYMTEK: C-740 Glue Dispenser
Product Details:
Manufactured in 2005
Single head: SC-200 slim swirl applicator
Pass-through conveyor, chain type
Includes optional Tri-mode swirl box
Status: Restoration in progress
Contact us to discuss your custom application.
SC-200 Slim Swirl Applicator
The Select Coat Slim Swirl Applicator (SC-200) uses Nordson slim swirl 12-hole nozzles to apply
Materials that do not require heating and therefore do not require circulation. It is air-actuated and the
Piston and ball travel is micro-adjustable for precise pattern and film-thickness control.
Tri-Mode Swirl Box
The Tri-Mode Swirl Box is a component of the SC-200 Slim Swirl Applicator. It has two air assist and
Two fluid regulators and gauges, which regulate the fluid and air-assist pressure to the Fluid Dispensing
Applicator. By varying the fluid pressure, conformal coating materials can be dispensed in a bead,
Monofilament, or swirl pattern.
Bead
- A non-atomized stream is applied to areas where:
Components are close to keep-out areas.
Extra material is required.
Tall components require support.
Material is needed on the edge or under a component.
Monofilament
- Material is dispensed in a looping pattern.
- The circles flow together, creating a uniform film.
- Film builds can vary by changing fluid pressure and robot velocity.
- Multiple pattern widths can be obtained by varying air pressure.
Swirl
- The Swirl Mode creates a conical, atomized pattern of material.
- It provides excellent control of pattern width (from 0.25 to 0.50 inches).
- It is ideal for achieving moderately selective coating and thin film builds (0.25 to 3 mils).

Model Specifications:

MOTION SYSTEM:
Type: Brushless DC Stepper Motor
X-Y Velocity: 508 mm/s (20 in. /s) maximum
381 mm/s (15 in. /s) default
Z Axis Velocity: 203 mm/s (8 in. /s)
X-Y Repeatability: ± 0.025 mm (0.001 in. ), 3 sigma
Z-Axis Repeatability: ± 0.025 mm (0.001 in. ), 3 sigma
X-Y Resolution: ± 0.025 mm (0.001 in. ), 3 sigma
Z-Axis Resolution: ± 0.025 mm (0.001 in. ), 3 sigma
Positional Accuracy: ± 0.13 mm (0.005 in. ), 3 sigma
DISPENSE AREA:
Inline: 457 x 432 mm (18 x 17 in. )
With Solvent-purge station: 457 x 400 mm
(18 x 15.75 in. )
With Fan Width Control: 457 x 387 mm
(18 x 15.25 in. ) Note: Board size up to 400 mm
(15.5 in. ) wide can be accommodated.
COMPUTER:
Computer: Pentium® PC
User Interface: Monitor, keyboard and mouse
SOFTWARE:
User Environment: Easy Coat® For Windows NT®
Operating System: Windows NT®
FLUID DELIVERY METHOD:
SC-104/105
Film Coater module: Non-atomizing,
Heat-circulating system
SC-204/205
Film Coater module: Non-atomizing,
Non-circulating system
Swirl Coat™ Module: Tri-mode swirl system
OTHER STANDARD FEATURES:
Purge and solvent cups
Ventilation controls
Door interlock controls
Light beacon