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CBD continuous flow two-components dispenser
The CBD continuous flow volumetric dispenser for two-component materials uses progressive cavity pump technology. The CBD is a combination of two CFD dispensers with a mixing chamber. The dispenser is highly versatile capable of dispensing low-viscosity, high-viscosity and filled materials.
The CBD are available in several volume and flow rate sizes. The rotors, stators and pump housings include
a variety of materials to provide mechanical and chemical compatibility with a broad range of materials. Several motors, controls interfaces and mechanical connections are also available.
Furthermore, and according to the needs the CBD is delivered as individual component for integrated solutions, with mta standalone numerical controller or as turnkey solutions using one of our standard dispensing platforms including: MRC500, TR300, OEM, and station.
The main features of our CBD continuous flow dispenser include:
- Automatic or manual dispensing of two-components liquid or low-viscosity, high-viscosity and filled materials
- Volumetric continuous flow dispensing thanks to a rotating displacement system
- Simple setting of the dispensing parameters via numerical controller
- Broad flow range
- Various motor, pump and rotor/stator sizes
- Rotor available in hard chrome plated or DLC coated
- Different elastomers for stator
- Housing in stainless steel or PEEK
- Flow rate is directly proportional to drive speed
- Material pre-heating possible
Typical dispensing applications:
Adhesive bonding, potting, honeycomb potting, dot dispensing, line dispensing, conformal coating and glob-top dispensing.
Typical dispensing materials:
Sealants (e.g. silicone, MS-polymer, polyurethane, methylmethacrylat), adhesive (e.g. anaerobic glue, epoxy resin, UV-Acrylat, dispersion glue), gap fillers and thermal conductive paste.
mta mixing device for the CBD dispenser
- Mixing by dynamic or static mixer
- Low-volume dynamic mixing chamber
- Programmable mixing ratio
Shipping costs incl.
Advantages
- Extremely accurate and repeatable
- Mechanically and chemically compatible with many materials
- Suitable for low- and high-viscosity materials
- Long life span of rotor & stator
- Simple setting of the dispensing parameters via numerical controller
- Easy cleanup and purge
Features
- Broad flow range
- 2 motor sizes, 5 pump sizes and 9 rotor/stator sizes
- Rotor available in hard chrome plated or DLC coated
- Different elastomers for stator
- Housing in stainless steel or PEEK
- Flow rate is directly proportional to drive speed
Options
- Standardized robot platforms: OEM300, OEM500, MRC500 and TR300
- Several motor and interface options
- Material supply such as barrel, bucket, cartridge
- Material processing such as degassing, pre-heating, homogenization
Typical dispensing applications:
Adhesive bonding, potting, honeycomb potting, dot dispensing, line dispensing, conformal coating and glob-top dispensing.
Typical dispensing materials:
Sealants (e.g. silicone, MS-polymer, polyurethane, methylmethacrylat), adhesive (e.g. anaerobic glue, epoxy resin, UV-Acrylat, dispersion glue), gap fillers and thermal conductive paste.
The standard CBD two-components dispenser comes well-equipped:
- Dispensing head structure
- Mixing chamber
- Needle cleaning unit
- Needle according to application
- Purge bin
- Controller
Options
- Standardized robot platforms: OEM300, OEM500, MRC500 and TR300
- Several motor and interface options
- Material supply system such as barrel, bucket, cartridge
- Material preparation system such as desassing, pre-heating, homogenization
Options within mta standard platforms:
- Monitoring camera
- Robot recentering camera
- Needle recentering system
- Vision quality control
- Part presence sensor
- Part height measuring sensor
- Automated sponge humidification system
- Container with or without mixer
- Level detection – tank or cartridge
- Dispenser volume per turn* 2x 0.003 ml to 2x 10 ml/turn
- Flow rate 3 to 80 rpm* 2x 0.009 to 2x 800ml/min
- Min. dispensing volume* 2x <0.11µl
- Max. input pressure 6 bar
- Max. dispensing pressure* 20 and 25
- Repeatability >99%
- Power supply controller 230V/50-60Hz
*depending on material to be dispensed and the CBD dispenser size
CFD continuous flow dispensers brochure
(pdf, 883KB)
PDF – mta_CFD_continuous_flow_dispensers_06.2024_EN.pdf, 870 Kb
Application examples
Typical dispensing applications:
Adhesive bonding, potting, honeycomb potting, dot dispensing, line dispensing, conformal coating and glob-top dispensing.
Typical dispensing materials:
Sealants (e.g. silicone, MS-polymer, polyurethane, methylmethacrylat), adhesive (e.g. anaerobic glue, epoxy resin, UV-Acrylat, dispersion glue), gap fillers and thermal conductive paste.
Included equipment
The standard CBD two-components dispenser comes well-equipped:
- Dispensing head structure
- Mixing chamber
- Needle cleaning unit
- Needle according to application
- Purge bin
- Controller
Options
- Standardized robot platforms: OEM300, OEM500, MRC500 and TR300
- Several motor and interface options
- Material supply system such as barrel, bucket, cartridge
- Material preparation system such as desassing, pre-heating, homogenization
Options within mta standard platforms:
- Monitoring camera
- Robot recentering camera
- Needle recentering system
- Vision quality control
- Part presence sensor
- Part height measuring sensor
- Automated sponge humidification system
- Container with or without mixer
- Level detection – tank or cartridge
Specifications
- Dispenser volume per turn* 2x 0.003 ml to 2x 10 ml/turn
- Flow rate 3 to 80 rpm* 2x 0.009 to 2x 800ml/min
- Min. dispensing volume* 2x <0.11µl
- Max. input pressure 6 bar
- Max. dispensing pressure* 20 and 25
- Repeatability >99%
- Power supply controller 230V/50-60Hz
*depending on material to be dispensed and the CBD dispenser size
Downloads
CFD continuous flow dispensers brochure
(pdf, 883KB)
PDF – mta_CFD_continuous_flow_dispensers_06.2024_EN.pdf, 870 Kb
