Jet dispenser
With the growing demands of miniaturization and cycle time reduction, the jetting offers faster speed, high precision and more flexibility in terms of accessibility and trajectories. This contactless dispensing technique uses pneumatic or piezoelectric actuated valves to propel droplet of fluids out of the nozzle which results in dots of small size and volume.
As there is no contact with the surface and no necessity of a needle, the fluid can be dispensed into tight spaces along any trajectory such as thin lines, sharp corners, etc. However the major asset of propelling small dots from above the working surface is that no Z-motion is required, thereby significantly increasing speed and reducing cycle time.
The jet dispenser can be integrated in most of our standard dispensing platforms including: MRC500, TR300, OEM, and station.
The main features of our jet dispenser head include:
- High frequency dispensing of low volume droplets with low and high viscosity products
- Ability to dispense into tight spaces with all shape trajectories
- Simple setting of the dispensing parameters via numerical controllersuch as drop size, pulse time, etc.
3 reasons to choose the jet dispenser
- Advantageous cycle time as no vertical motion is needed.
- No contact to the working surface and no needle – low maintenance.
- Heating of the valve seat to ensure high degree of repeatability of the drop volume.
Available platforms
-
MRC500 dispensing robotic cell
Learn more Read moreThe PC controlled mta MRC500 robotic cell is a standard automatic dispensing machine with a working area is of 500x500mm. It can be used for semi or fully automated volumetric dispensing operations.
-
TR300 dispensing table-top robot
Learn more Read moreThe PC controlled mta TR300 table-top robot is a standard automatic dispensing machine with a working area of 300×300 mm. It is used for semi-automated volumetric dispensing operations.
The increasing demands from customers in terms of quality, precision and repeatibility lead to increasing levels of automation. However, when production batches are small or products widely dissimilar, the cost of sophisticated equipment can place automation beyond the reach of many would-be users. Therefore, the TR300 combines flexibility with the required high levels of process quality and repeatability, all at reasonable cost.
The TR300 can be equipped with all the established mta dispensing heads: NVD mono-component dispenser, NBD two-components dispenser, mini-NVD mono-component dispenser, mini-NBD two-components dispenser, CFD continuous flow mono-component dispenser, CBD continuous flow two-components dispenser, CD cartridge mono-component dispenser and jet dispenser.
The 3 axes of the TR300 are fully programmable through the mta MotionEditor software including dispensing parameters such as:
- Volume to be dispensed, dispensing speed, mixing ratio as well as other related dispensing parameters e.g. unlimited quantity of points, linear or circular beads.
3 reasons to choose the mta TR300 dispensing table-top robot
- The TR300 is purpose-built and is user friendly. There was no compromise on the dispensing head design to fall within the lower payload of off-the-shelf table-top robots.
- Intuitive menu-driven mta MotionEditor software.
Each machine is specifically tailored to the customer’s application, but the standard TR300 dispensing table-top comes well-equipped:
- 3 axis cartesian robot
- Complete dispensing head
- Needle cleaning unit
- Purge bin
- Safety guarding and light curtain (on semi-automated systems)
- Air preparation system
- Industrial PC
- Full-size keyboard and screen
Options:
- Specific fixture
- Monitoring camera
- Robot recentering camera
- Needle recentering system
- Vision quality control
- Second screen
- ESD protection kit
- Part presence sensor
- Part height measuring sensor
- Automated sponge humidification system
- Container with or without mixer
- Cartridge with holder depending on the head
- Level detection – tank or cartridge
- Complete handling of material processing system e.g. recirculation, material pre-heating, etc.
- Signal tower
-
OEM dispensing robot for integrator
Learn more Read moreThe PC controlled OEM dispensing robot for integrator can be used for semi or fully automatic volumetric dispensing operations.
Thanks to its unique concept, the OEM robot is delivered to the system manufacturer with a process guarantee.
The OEM robot can be equipped with all the established mta dispensing heads: NVD mono-component dispenser, NBD two-components dispenser, mini-NVD mono-component dispenser, mini-NBD two-components dispenser, CFD continuous flow mono-component dispenser, CBD continuous flow two-components dispenser, CD cartridge mono-component dispenser and jet dispenser.
The 3 axes of the OEM robot are fully programmable through the mta MotionEditor software, including dispensing parameters such as:
- Volume to be dispensed, dispensing speed, mixing ratio as well as other related dispensing parameters e.g. unlimited quantity of points, linear or circular beads.
With its flexible and modular concept, the OEM robot can be fully and easily integrated into a production line.
4 reasons to choose the mta OEM dispensing robot
- The X, Y, and Z axis use ball-screw actuators for precise actuation with a repeatability of ±20 μm to assure the process is accurate and delivers consistent quality.
- Properly designed heads are fairly heavy, so we use large DC stepper motors that provide the strength needed to actuate the head quickly.
- The OEM platform offers a high flexibility in terms of mechanical and electrical integration i.e. it can be easily and securerly integrated into the customer’s machine.
- Intuitive menu-driven mta MotionEditor software.
Each machine is specifically tailored to the customer’s application, but the standard OEM dispensing robot comes well-equipped:
- 3 axis cartesian robot
- Complete dispensing head
- Needle cleaning unit
- Purge bin
- Safety guarding and light curtain (on semi-automated systems)
- Industrial panel PC with touch screen
- Full-size keyboard
Options:
- Specific fixture
- Monitoring camera
- Robot recentering camera
- Needle recentering system
- Part presence sensor
- Part height measuring sensor
- Automated sponge humidification system
- Container with or without mixer
- Cartridge with holder depending on the head
- Level detection – tank or cartridge
-
Dispensing station for integrator
Learn more Read moreFor applications that do not require the flexibility of a robot, a simple mta dispensing station is available. It allows semi or fully automatic volumetric dispensing operations.
- High precision dispensing of glue, lubricating oil and grease, point by point, multipoints or in line for watch movements and components as well as micro-mechanisms
The standard jet dispenser comes well-equipped:
- Jetting dispenser structure
- Cartridge
- Nozzle
- Purge bin
- Controller
Options within mta platforms:
- Monitoring camera
- Robot recentering camera
- Vision quality control
- Part presence sensor
- Part height measuring sensor
- Automated sponge humidification system
- Container with or without mixer
- Level detection – tank or cartridge
- Complete handling of material processing system e.g. recirculation, material pre-heating, etc.
- Typical volume per drops 0.002 to 5 mm²
- Dispensing drop quantity* max. 330 per second
- Nozzle heating temperature* max. 100°C
- Repeatability >97%
- Power supply controller 230V/50-60Hz
- Air pressure max. 6 bar
- Dispenser dimensions* 22 x 90 x 160 mm
- Dispenser weight ~0.5 kg
*other possibilities upon request
Volumetric dispensing solutions
PDF - mta_volumetric_dispensing_10.2017 / 7.5 mb
Available platforms
-
MRC500 dispensing robotic cell
Learn more Read moreThe PC controlled mta MRC500 robotic cell is a standard automatic dispensing machine with a working area is of 500x500mm. It can be used for semi or fully automated volumetric dispensing operations.
-
TR300 dispensing table-top robot
Learn more Read moreThe PC controlled mta TR300 table-top robot is a standard automatic dispensing machine with a working area of 300×300 mm. It is used for semi-automated volumetric dispensing operations.
The increasing demands from customers in terms of quality, precision and repeatibility lead to increasing levels of automation. However, when production batches are small or products widely dissimilar, the cost of sophisticated equipment can place automation beyond the reach of many would-be users. Therefore, the TR300 combines flexibility with the required high levels of process quality and repeatability, all at reasonable cost.
The TR300 can be equipped with all the established mta dispensing heads: NVD mono-component dispenser, NBD two-components dispenser, mini-NVD mono-component dispenser, mini-NBD two-components dispenser, CFD continuous flow mono-component dispenser, CBD continuous flow two-components dispenser, CD cartridge mono-component dispenser and jet dispenser.
The 3 axes of the TR300 are fully programmable through the mta MotionEditor software including dispensing parameters such as:
- Volume to be dispensed, dispensing speed, mixing ratio as well as other related dispensing parameters e.g. unlimited quantity of points, linear or circular beads.
3 reasons to choose the mta TR300 dispensing table-top robot
- The TR300 is purpose-built and is user friendly. There was no compromise on the dispensing head design to fall within the lower payload of off-the-shelf table-top robots.
- Intuitive menu-driven mta MotionEditor software.
Each machine is specifically tailored to the customer’s application, but the standard TR300 dispensing table-top comes well-equipped:
- 3 axis cartesian robot
- Complete dispensing head
- Needle cleaning unit
- Purge bin
- Safety guarding and light curtain (on semi-automated systems)
- Air preparation system
- Industrial PC
- Full-size keyboard and screen
Options:
- Specific fixture
- Monitoring camera
- Robot recentering camera
- Needle recentering system
- Vision quality control
- Second screen
- ESD protection kit
- Part presence sensor
- Part height measuring sensor
- Automated sponge humidification system
- Container with or without mixer
- Cartridge with holder depending on the head
- Level detection – tank or cartridge
- Complete handling of material processing system e.g. recirculation, material pre-heating, etc.
- Signal tower
-
OEM dispensing robot for integrator
Learn more Read moreThe PC controlled OEM dispensing robot for integrator can be used for semi or fully automatic volumetric dispensing operations.
Thanks to its unique concept, the OEM robot is delivered to the system manufacturer with a process guarantee.
The OEM robot can be equipped with all the established mta dispensing heads: NVD mono-component dispenser, NBD two-components dispenser, mini-NVD mono-component dispenser, mini-NBD two-components dispenser, CFD continuous flow mono-component dispenser, CBD continuous flow two-components dispenser, CD cartridge mono-component dispenser and jet dispenser.
The 3 axes of the OEM robot are fully programmable through the mta MotionEditor software, including dispensing parameters such as:
- Volume to be dispensed, dispensing speed, mixing ratio as well as other related dispensing parameters e.g. unlimited quantity of points, linear or circular beads.
With its flexible and modular concept, the OEM robot can be fully and easily integrated into a production line.
4 reasons to choose the mta OEM dispensing robot
- The X, Y, and Z axis use ball-screw actuators for precise actuation with a repeatability of ±20 μm to assure the process is accurate and delivers consistent quality.
- Properly designed heads are fairly heavy, so we use large DC stepper motors that provide the strength needed to actuate the head quickly.
- The OEM platform offers a high flexibility in terms of mechanical and electrical integration i.e. it can be easily and securerly integrated into the customer’s machine.
- Intuitive menu-driven mta MotionEditor software.
Each machine is specifically tailored to the customer’s application, but the standard OEM dispensing robot comes well-equipped:
- 3 axis cartesian robot
- Complete dispensing head
- Needle cleaning unit
- Purge bin
- Safety guarding and light curtain (on semi-automated systems)
- Industrial panel PC with touch screen
- Full-size keyboard
Options:
- Specific fixture
- Monitoring camera
- Robot recentering camera
- Needle recentering system
- Part presence sensor
- Part height measuring sensor
- Automated sponge humidification system
- Container with or without mixer
- Cartridge with holder depending on the head
- Level detection – tank or cartridge
-
Dispensing station for integrator
Learn more Read moreFor applications that do not require the flexibility of a robot, a simple mta dispensing station is available. It allows semi or fully automatic volumetric dispensing operations.