Gear pump and cartridge spindle valve
The use of electric volume dispensers makes sense when media with high volume accuracy have to be applied. The flow rate can be fixed. A set quantity is dosed. The dosing takes place evenly and independently of the filling quantity. They increase the process reliability of dosing enormously.
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Can be used for media with low to high viscosity
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Flexible volume adjustment- Uniform material flow
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No dripping due to adjustable retraction
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Parameters adjustable via machine or control
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Easy to integrate into robot and axis systems
1K dosing heads
Cartridge stem valve
Cartridge valves are electrically operated 1K dosing valves.
The dosing material is dosed directly from a material cartridge via a spindle motor. The advantage over a pneumatic system is the homogeneous delivery of the dosing quantity over the entire length of the cartridge.
There are cartridge sizes from 3-50ml content and Euro or Semco cartridges with 310ml or 360ml content.
The smaller the cartridge diameter, the more precisely and smaller the dosage can be.
A retraction can be set on the pressure piston, which prevents the material from dripping too much.
About thesteeringthe dosing quantity, speed and other parameters can be entered.
4065 Cartridge spindle valve Semco
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Cartridge valve for 90 ml and 180 ml SEMCO
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Electric drive via spindle motor 10 x 2 mm
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Cartridge change via special folding mechanism
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Dosing accuracy: 0.1 ml (depending on the material)
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Dosing volume min.: 0.2 ml
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Weight: about 3kg
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Dimensions approx: 575 × 80 × 80 mm
4400 Cartridge spindle valve 3ml
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Cartridge valve for 3ml cartridges
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Electrical drive via spindle motor 6 × 1 mm
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A cartridge with a manual piston is used.
The hand piston is connected to the spindle. -
Material retraction via a reverse piston stroke.
This can prevent dripping -
Dosing accuracy: +/-0.01 ml (depending on the material)
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Dosing volume min.: 0.01 ml
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Spindle pitch 6 × 1 mm
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Approx. dimensions: 42 × 42 × 310 mm
1K dosing heads
Gear pump
Gear pumps work on the principle of displacement. The structure of our gears consists of an externally toothed gear wheel that is driven by a motor and an internally toothed gear wheel as an idler. They consist of a few components that can be easily disassembled or assembled for cleaning. The gears are precisely matched to the inner housing.
4011 Gear pump 0.6ml
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Flexible quantity setting
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For medium to high viscosity media
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Even material flow
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Volume: 0.6 cc/rev
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Material pressure in the container: 0-6 bar
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Quantity display and cartridge empty signal
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No dripping due to adjustable retraction
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External start via potential-free closer
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Parameters adjustable via software or controller
4017 Gear pump 0.12ml
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Flexible quantity setting
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For medium to high viscosity media
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Even material flow
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Volume: 0.12 cc/rev
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Material pressure in the container: 0-6 bar
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Quantity display and cartridge empty signal
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No dripping due to adjustable retraction
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External start via potential-free closer
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Parameters adjustable via software or controller
4014 Gear pump 2.32ml
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Flexible quantity setting
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For medium to high viscosity media
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Even material flow
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Volume: 2.32 cc/rev
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Material pressure in the container: 0-6 bar
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Quantity display and cartridge empty signal
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No dripping due to adjustable retraction
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External start via potential-free closer
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Parameters adjustable via software or controller
4012 Gear pump 2.32 ml (heater)
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Flexible quantity setting
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For medium to high viscosity media
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Even material flow
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Volume: 2.32 cc/rev
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Material pressure in the container: 0-6 bar
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Heating temperature max. 100°C
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Quantity display and cartridge empty signal
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No dripping due to adjustable retraction
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External start via potential-free closer
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Parameters adjustable via software or controller
2540 Gear pump V- dosing
The rotating unit of the dosing needle allows it to be rotated in an infinite circular motion.
The rotary unit is controlled as the 4th axis and the interpolated gear pump as the 5th axis of the Dispensmove.
The rotational position of the dosing needle is aligned by a reference switch.
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Flexible quantity setting
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For medium to high viscosity media
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Even material flow
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Volume: 2.32 cc/rev
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Material pressure in the container: 0-6 bar
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Quantity display and cartridge empty signal
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No dripping due to adjustable retraction
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External start via potential-free closer
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Parameters adjustable via software or controller
1K dosing heads
Eccentric srew
Volume dosing of low to high viscosity media via an eccentric screw. Material-friendly conveying with a volume accuracy of approx. 1%. (material dependent). Suitable for dosing UV material, silicones,adhesives, fats, but also abrasive media.
With the progressing cavity pump, the rotor moves without pulsation in a rubber-coated stator. Due to the low shear of the material, these pumps are particularly suitable for abrasive materials and materials mixed with fillers.
1K dosing heads
Needle metering valve
Needle dosing valves do not have high dosing accuracy, but they may be an inexpensive alternative.They are pressure/time controlled and therefore dosing accuracy is vulnerable to changes in ambient temperature.They are suitable for dosing low to medium-viscosity media.
4350 Needle metering valve
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Needle dosing valve for precise dosing of low to medium-viscosity media
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Material inlet 1/8"
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Fluid outlet Luer Lock
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Housing made of brass, nickel-plated
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Nozzle adapter made of stainless steel
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Needle retraction by spring or pneumatically
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Weight about 300g
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Approx. dimensions: 180 × 50 × 15 mm
4480 Control
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Control of an electric spindle motor
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Input option: dosing speed, volume, retraction, etc.
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Digital quantity display,
99 program memories -
External signals "cartridge empty", "valve running", "malfunction" etc.
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External start via foot switch