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DOSING UNITS
 

DOSING UNIT LDM0-CE 6x4, 230V 10%/1/50-60Hz

Volumetric dosing unit LDM0, suitable for direct injection, extrusion and blow moulding machine mounting.
Compact system with one dosing screw conveying masterbatch or additives to the plastification screw.
The screw is driven by a constant torque brushless motor with a robust gearbox. This motor grants a constant precision also with different master characteristics.
Main features:
- compact design;
- inclined metering screw assuring high precision and repeatability;
- easy inspection: by simply acting to a handle, it is possible to access to any interior part of the dosing unit;
- brushless motor 24V: reliability, free maintenance, constant torque on the whole speed range;
- easy calibration system;
- stainless steel dosing screw;
- central fixing base complete with inspection door and static mixer.

The dosing unit is provided with Electronic control consisting of a microprocessor PCB for all applications.
This control allows the dosing screw to operate continuously by the analogic signal from extruders or in cycles by the electric contact of the injection moulding machines.
Possibility of controlling a level sensor with material shortage alarm.
Possibility of controlling a master loader with Venturi system.
Possibility of working in manual or automatic mode.
Possibility of storing recipes.
Friendly interface with graphic display visualising the unit status and fitted with keyboard for parameter setting.
Possibility of controlling a 3-10 litre mixer (optional).
Acoustic alarm on request.
Serial outlet RS485.

Technical data:
- motor power : 0,03 kW
- dosing screw : diameter 6 x pitch 4 mm
- throughput: :
- hopper capacity :

 

DOSING UNIT LDM1-CE , 230V 10%/1/50-60Hz

Volumetric dosing unit LDM1, suitable for direct injection, extrusion and blow moulding machine mounting.
Compact system with one dosing screw conveying masterbatch or additives to the plastification screw.
The screw is driven by a constant torque brushless motor with a robust gearbox. This motor grants a constant precision also with different master characteristics.
Main features:
- compact design;
- inclined metering screw assuring high precision and repeatability;
- easy inspection: by simply acting to a handle, it is possible to access to any interior part of the dosing unit;
- brushless motor 24V: reliability, free maintenance, constant torque on the whole speed range;
- easy calibration system;
- stainless steel dosing screw;
- central fixing base complete with inspection door and static mixer.

The dosing unit is provided with Electronic control consisting of a microprocessor PCB for all applications.
This control allows the dosing screw to operate continuously by the analogic signal from extruders or in cycles by the electric contact of the injection moulding machines.
Possibility of controlling a level sensor with material shortage alarm.
Possibility of controlling a master loader with Venturi system.
Possibility of working in manual or automatic mode.
Possibility of storing recipes.
Friendly interface with graphic display visualising the unit status and fitted with keyboard for parameter setting.
Possibility of controlling a 3-10 litre mixer (optional).
Acoustic alarm on request.
Serial outlet RS485.

Technical data:
- motor power : 0,03 kW
- dosing screw :
- throughput: :
- hopper capacity : 5 dm3
 


DOSING UNIT easy LDE1-CE , 230V 10%/1/50-60Hz

Volumetric dosing unit LDE1, suitable for direct injection, extrusion and blow moulding machine mounting.
Compact system with one dosing screw conveying masterbatch or additives to the plastification screw.
The screw is driven by a constant torque brushless motor with a robust gearbox. This motor grants a constant precision also with different master characteristics.
Main features:
- compact design;
- inclined metering screw assuring high precision and repeatability;
- easy inspection: by simply acting to a handle, it is possible to access to any interior part of the dosing unit;
- brushless motor 24V: reliability, free maintenance, constant torque on the whole speed range;
- easy calibration system;
- stainless steel dosing screw;
- central fixing base complete with inspection door and static mixer.



Technical data:
- motor power : 0,03 kW
- dosing screw :
- throughput: :
- hopper capacity : 5 dm3
 

DOSING UNIT HT LDM1-CE  , 230V 10%/1/50-60Hz
Volumetric dosing unit LDM1 HT HIGHT TEMPERATURES, suitable for direct injection, extrusion and blow moulding machine mounting.
Compact system with one dosing screw conveying masterbatch or additives to the plastification screw.
The screw is driven by a constant torque brushless motor with a robust gearbox. This motor grants a constant precision also with different master characteristics.
Main features:
- compact design;
- inclined metering screw assuring high precision and repeatability;
- easy inspection: by simply acting to a handle, it is possible to access to any interior part of the dosing unit;
- brushless motor 24V: reliability, free maintenance, constant torque on the whole speed range;
- easy calibration system;
- stainless steel dosing screw;
- central fixing base complete with inspection door and static mixer.
The dosing unit is provided with Electronic control consisting of a microprocessor PCB for all applications.
This control allows the dosing screw to operate continuously by the analogic signal from extruders or in cycles by the electric contact of the injection moulding machines.
Possibility of controlling a level sensor with material shortage alarm.
Possibility of controlling a master loader with Venturi system.
Possibility of working in manual or automatic mode.
Possibility of storing recipes.
Friendly interface with graphic display visualising the unit status and fitted with keyboard for parameter setting.
Possibility of controlling a 3-10 litre mixer (optional).
Acoustic alarm on request.
Serial outlet RS485.
Technical data:
- motor power : 0,03 kW
- dosing screw :
- throughput: : 
- hopper capacity : 5 dm3

 

DOSING UNIT LDM1-CE , 230V 10%/1/50-60Hz

Volumetric dosing unit LDM1, suitable for direct injection, extrusion and blow moulding machine mounting.
Compact system with one dosing screw conveying masterbatch or additives to the plastification screw.
The screw is driven by a constant torque brushless motor with a robust gearbox. This motor grants a constant precision also with different master characteristics.
Main features:
- compact design;
- inclined metering screw assuring high precision and repeatability;
- easy inspection: by simply acting to a handle, it is possible to access to any interior part of the dosing unit;
- brushless motor 24V: reliability, free maintenance, constant torque on the whole speed range;
- easy calibration system;
- stainless steel dosing screw;
- central fixing base complete with inspection door and static mixer.

The dosing unit is provided with Electronic control consisting of a microprocessor PCB for all applications.
This control allows the dosing screw to operate continuously by the analogic signal from extruders or in cycles by the electric contact of the injection moulding machines.
Possibility of controlling a level sensor with material shortage alarm.
Possibility of controlling a master loader with Venturi system.
Possibility of working in manual or automatic mode.
Possibility of storing recipes.
Friendly interface with graphic display visualising the unit status and fitted with keyboard for parameter setting.
Possibility of controlling a 3-10 litre mixer (optional).
Acoustic alarm on request.
Serial outlet RS485.

Technical data:
- motor power : 0,03 kW
- dosing screw :
- throughput: :
- hopper capacity : 5 dm3

LDP DOSING UNIT FOR POWDER, 400V 10%/1/50-60Hz
Constant torque brushless motor
Stainless steel screw
Hopper with internal shaker
Non-stick Teflon screw pipe
Constant electronic weight control

Volumetric dosing unit series LDP for powder materials, designed for installation on injection presses, extruders and blow mouldings.
Very compact unit that uses the screw technology to transfer the material into the plastification screw. The screw is operated by a constant torque brushless motor which guarantees constant precision. Main features:
- Very compact design;
- Easy inspection, by simply pressing on a lever it is possible to access any interior part of the machine;
- Use of brushless motor ensures reliability and requires no maintenance over time as well as a constant torque on the whole speed range;
- Easy calibration system, dosing test to program the machine.
- Screw in stainless steel;
- Non-stick TEFLON screw cylinder;
- Body dispenser in thermoplastic material resistant up to 130 C;
- Stainless steel hopper with internal shaker;
- Safety guarantee: screw can only be accessed when the machine is turned off to avoid any accident which could cause injury to the operator.
The dispenser is equipped with an advanced control operated by an electronic card with a microprocessor (for all applications) which:
o allows the machine to work constantly via an analogic signal received from the extruders, or in cycles from a signal received from the injection presses;
o sets off an alarm on the dosing hopper when the level of material goes down.
o controls a compressed air loader to feed the dosing hopper.
o with its software gives the possibility to work in manual or automatic mode.
o gives the possibility to store and recall recipes;
o it is equipped with a simple and complete interface with graphic display, which constantly shows the status of the machine and fitted with keyboard for easy parameter setting;
o can be fitted with an acoustic alarm if required;

Technical specifications:

- Motor power: 0.5 Kw
- Hopper capacity: 15-80 dm3


 

LDP1 DOSING UNIT FOR POWDER, 230V 10%/1/50-60Hz
Constant torque brushless motor
Stainless steel screw
Hopper with internal shaker
Non-stick Teflon screw pipe
Constant electronic weight control

Volumetric dosing unit series LDP1 for powder materials, designed for installation on injection presses, extruders and blow mouldings.
Very compact unit that uses the screw technology to transfer the material into the plastification screw. The screw is operated by a constant torque brushless motor which guarantees constant precision. Main features:
- Very compact design;
- Easy inspection, by simply pressing on a lever it is possible to access any interior part of the machine;
- Use of brushless motor ensures reliability and requires no maintenance over time as well as a constant torque on the whole speed range;
- Easy calibration system, dosing test to program the machine.
- Screw in stainless steel;
- Non-stick TEFLON screw cylinder;
- Body dispenser in thermoplastic material resistant up to 130 C;
- Stainless steel hopper with internal shaker;
- Safety guarantee: screw can only be accessed when the machine is turned off to avoid any accident which could cause injury to the operator.
The dispenser is equipped with an advanced control operated by an electronic card with a microprocessor (for all applications) which:
o allows the machine to work constantly via an analogic signal received from the extruders, or in cycles from a signal received from the injection presses;
o sets off an alarm on the dosing hopper when the level of material goes down.
o controls a compressed air loader to feed the dosing hopper.
o with its software gives the possibility to work in manual or automatic mode.
o gives the possibility to store and recall recipes;
o it is equipped with a simple and complete interface with graphic display, which constantly shows the status of the machine and fitted with keyboard for easy parameter setting;
o can handle a dynamic 3-10 litre mixer;
o can be fitted with an acoustic alarm if required;

Technical specifications:

- Motor power: 0.03 Kw
- Hopper capacity: 5 dm3

 

 

DOSING UNIT FOR OILS , 230V 10%/1/50-60Hz

DOSING UNIT FOR LIQUIDS LDL, 230V 10%/1/50-60Hz
Precision gear pump
Electronic control

LDL dosing unit for liquids, designed for installation on injection presses, extruders and blow moulding machines.
Very compact unit that uses the precision gear pump technology to transfer the masterbatch in the form of additives into the plastification screw.
The precision gear pump guarantees constant precision following variations in the conditions of the master.
Main features:
- Very compact design;
- Easy inspection; by simply pressing on a lever it is possible to access the inner part
of the machine;
- Use of precision gear pump which ensures reliability and requires little maintenance over time
as well as a constant torque on the whole speed range;
- Easy calibration system;

The dispenser is equipped with an advanced control operated by an electronic card with a microprocessor (for all applications) which:
o allows the machine to work constantly via an analogic signal received from the extruders, or in cycles from a signal received from the injection presses;
o sets off an alarm on the dosing hopper when the level of material goes down.
o with its software gives the possibility to work in manual or automatic mode.
o gives the possibility to store and recall recipes;
o is equipped with a simple and complete interface with graphic display, which constantly
shows the status of the machine and is fitted with keyboard for easy parameter setting;
o can be fitted with an acoustic alarm if required;
o equipped with serial outlet RS485.

 

 DOSING UNIT FOR LIQUIDS LDL PERISTALTIC, 230V 10%/1/50-60Hz

 Peristaltic pump
 

When viscosity of liquid master is less of 2100cps

VOLUMETRIC DOSING UNIT WEIGHT LOSS OF MATERIALS
(10% / 1/50-60Hz IN POWDER FOR LDP/W,230V )
Brushless motor constant torque
Stainless steel screw
Pipe cochlea in non-stick Teflon
Continuous Electronic control of the weight with control box PLC

Gravimetric dosing unit to weight loss special for powder materials series LDP / W, designed for installation on injection presses, extruders and blow mouldings.
Very compact unit that uses the technology of the cochlea to transfer the material into the plastification screw with continuous monitoring of the weight of material.
The operation of the cochlea is achieved by a robust brushless motor torque constant which guarantees constant precision.
Main features:
- Very compact size dispenser;
- Maximum of inspection for an easy cleaning, acting on a lever you can access the inner part of the machine;
- Use of brushless motor that ensures reliability and lack of maintenance over time and a constant torque throughout the speed range;
- Easy calibration system for setting the weight of the material to be determined;
- Screw in stainless steel;
- Cylinder cochlea in non-stick TEFLON;
- Body dispenser in thermoplastic resistant up to 130 C;
- Stainless steel hopper full of internal agitator;
- Levels of security that guarantee access to screw only in the stop, to avoid any accident that might cause unwanted injury to the operator.
The dispenser is equipped with advanced control electronic card with a microprocessor (for all applications) that:
o permits to work in a continuous analogic signal directly from the extruder or cyclically by consensus of injection presses;
o Maintech's special software gives you the opportunity to work automatically by setting the weight of the material to be determined;
o gives the possibility to store and retrieve recipes;
o it 's equipped with simple and complete interface with graphical display, which constantly shows the status of the machines and a series of buttons to facilitate the placement of the parameters;
o can handle any dynamic Mixer 3-10litri;
o can support an audible alarm to claim;

technical specifics:
- Motor power: 0.03 kW
- Hopper capacity: 5 dm3