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NBD volumetric 2K dispenser
The NBD numerical volumetric 2K dispenser for two-component materials uses reciprocating piston pump technology. The NBD is a combination of two NVD dispensers with a mixing chamber. The dispensers can handle liquid and viscous materials.
The NBD has no seal in the ceramic piston-cylinder system resulting in reduced maintenance.
Furthermore, and according to the needs, the NBD is delivered as turnkey solutions using one of our standard dispensing platforms including: MRC500, TR300, OEM, and station.
The main features of our NBD numerical volumetric two-components dispenser include:
- Automatic volumetric dispensing of two-component liquid or viscous products down to small volumes
- Volumetric dispensing without valve
- Piston and cylinder made of ceramic
- Controller
- Material pre-heating possible
Typical dispensing applications:
Gluing, potting, conformal coating, dot and line dipsensing and lubrication.
Typical dispensing materials:
Sealants (e.g. silicone, MS-polymer, polyurethane), adhesives (e.g. anaerobic glue, epoxy resin, UV-Acrylat), gap fillers, grease and oil.
mta mixing device for the NBDÂ
- Mixing by dynamic or static mixer
- Low-volume dynamic mixing chamber
- Programmable mixing ratio
Shipping costs incl.
Advantages
- Extremely accurate and repeatable
- Suitable for liquid and viscous materials
- Simple setting of the dispensing parameters via numerical controller
- Repeatable dispensing velocity
- Long life span of ceramic pump
- No seals in the piston-cylinder system resulting in reduced maintenance
- Easy cleanup and purge
Features
- Adjustable dispensing volume of 2x 0.1 mm³ to 1’250 mm³
- Volumetric dispensing without valve
- Piston and cylinder made of ceramic
- Needle cleaning unit
- Needle according to the application
- Purge bin
- Controller
Options
- Standardized robot platforms: OEM300, OEM500, MRC500 and TR300
- Material supply such as barrel, bucket, cartridge
- Material preparation such as degassing, pre-heating, homogenization
- Automotive sensor
- Globtop dispensing of two-components Epoxy for selective conformal coating
- Watch movement component
- Dispensing of two-components: masking varnish and red dye
- Electronic connector
- Potting with a two-component silicone
- Connector for optical fiber
- Single point dispensing with a two-component epoxy
- Medical rotary pump
- Filling with a two-component polyurethane
The standard NBD volumetric 2K dispenser comes well-equipped:
- Dispensing head structure
- Ceramic piston and cylinder
- Mixing chamber
- Needle cleaning unit
- Needle according to application
- Purge bin
- Controller
Options within mta 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
- Cartridge with holder
- Level detection – tank or cartridge
- Complete handling of material processing system e.g. recirculation, material pre-heating, etc.
- Dispenser volume per stroke 2x 0.1 to 1’250 mm³
- Repeatability >99%
- Power supply controller 230V/50-60Hz
- Air pressure max. 6 bar
- Dispenser dimensions 254 x 129.5 x 375.5 mm
- Dispenser weight ~8.5 kg
mta NVD volumetric dispenser
(pdf, 635KB)
PDF – mta_NVD_volumetric_dispenser_10.2024.pdf
Video
Application examples
- Automotive sensor
- Globtop dispensing of two-components Epoxy for selective conformal coating
- Watch movement component
- Dispensing of two-components: masking varnish and red dye
- Electronic connector
- Potting with a two-component silicone
- Connector for optical fiber
- Single point dispensing with a two-component epoxy
- Medical rotary pump
- Filling with a two-component polyurethane
Included equipment
The standard NBD volumetric 2K dispenser comes well-equipped:
- Dispensing head structure
- Ceramic piston and cylinder
- Mixing chamber
- Needle cleaning unit
- Needle according to application
- Purge bin
- Controller
Options within mta 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
- Cartridge with holder
- Level detection – tank or cartridge
- Complete handling of material processing system e.g. recirculation, material pre-heating, etc.
Specifications
- Dispenser volume per stroke 2x 0.1 to 1’250 mm³
- Repeatability >99%
- Power supply controller 230V/50-60Hz
- Air pressure max. 6 bar
- Dispenser dimensions 254 x 129.5 x 375.5 mm
- Dispenser weight ~8.5 kg
Downloads
mta NVD volumetric dispenser
(pdf, 635KB)
PDF – mta_NVD_volumetric_dispenser_10.2024.pdf
