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A complete range of gravimetric blenders
The Piovan MDW Series batch gravimetric blenders are ideally suited for application on injection moulding machines, blow moulding machines and extruders. Slide gates, high precision augers and micro-cell devices ensure that the various components are dosed in the set percentages.
The range consists of six models with capacities from 30 to 1500 kg/h. They can dose, weigh and blend up to six materials.
Customer oriented solutions.
Precision and accuracy:
- the load cell weighing system has an accuracy of 1/100th of a gram
- the display shows the percentage dosed for each material
- The microprocessor control continuously corrects the actual weight of each component keeping it at the set value.
Easy monitoring and control:
The Win Dosing System is the software that Piovan has specifically developed to control and manage the Piovan MDW Series gravimetric blenders. Win Dosing is a simple and powerful tool which can manage up to 16 gravimetric blenders from the one PC station.
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COMPO: Multi-ingredient continuous gravimetric feeder.
REGULAR AND ACCURATE METERING
Designed for metering of granules in extrusion processes that require regular and accurate metering.
EASY TO INSTALL
Insensitive to vibrations, COMPO has been designed so that it can easily be installed directly on the feed hatch of the extruder in place of the conventional load hopper.
FAST INGREDIENT CHANGE, FAST AND THOROUGH CLEANING
- Practical and easy access to all the components.
- Load hoppers with sight glass to visually check the level and quick-release clip to easily remove the cover.
- Manual gate valve which allows inspecting the metering screw without having to empty the hopper.
- Unloading hatch for fast and easy emptying of the hopper.
- Metering screws easily accessible without the use of tools for fast and thorough cleaning.
EASE OF USE
Easy to use , just set the metering percentage.
MODELS
COMPO is available in 9 models: 2,3 or 4 ingredients with throughputs up to 150, 300, 600 and 1000 kg/h.
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WEIGHBATCH is a weighing and mixing dosing integrated system. This machine is suitable to treat in particular granular plastic polymers and with other specific accessories can be used also for plastic re-grounded materials having different and not regular sizes. The construction is compact to minimize the overall dimensions and satisfy the higher feed rates. This system has been planned to serve both the extrusion processes and also the injection and moulding ones. This machine is very easy to install thanks to its self supporting structure, which allows both to fix it directly on the plasticizing well and to earth in order to serve different points. It can treat up to a maximum of 8 ingredients; The principal ingredients are dosed through electro-pneumatic controlled slide gates, while the additives are dosed through screw feeders to obtain the maximum precision.
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WEIGHBLEND is an ideal system to feed in continuous extrusion lines (blown film , cast, pipes and profiles ). This system is capable of dosing in continuous up to 5 polymers having a regular particle –size and checking in automatic mode the feed rate.
The use of this system is suggested starting from very low productions of 50 Kg/h and up to productions of 800 Kg/h and more. WEIGHBLEND can be equipped with an automatic weight/meter control. This has the purpose to keep constant in the time the weight of every meter of product which comes out from the line. WEIGHBLEND is constituted by a central gravimetric hopper for the principal ingredient and maximum 4 gravimetric dosing zones for the other ones. The machine has a self supporting structure which allows to fix it directly on the feeding well of the extrusion line.
Each dosing zone has its pre-storage hopper with interception slide gates electro-pneumatically controlled by the gravimetric logic.
The principal ingredient feeds directly for gravity the extrusion line, while the other ones are fed through screw feeders directly in to the feeding flow of the principal ingredient.
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DGM
GRAVIMETRIC DOSERS
The DGM gravimetric dosing units have been projected using a high innovative technology. Based on exclusive solutions, they satisfy the most demanding requirements ensuring unrivalled levels of precision. Stainless steel hoppers, electrical mixer, digital technology are only some advantages of the system, along with the double-shutter device and the free-weighing hopper; all these features make the DGM the most innovative machine currently available on the market.
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GraviMaster GM
For more complex and demanding tasks GraviMaster is the ideal solution. GraviMaster is designed to handle both virgin materials, regrind, masterbatch and other additives. This gravimetric blending series is suitable for both injection moulding, extrusion and blow-moulding applications. A unique integrated regrind control system is successfully solving many customers' problems with storage and reuse of regrind material.
Models:
GraviMaster GM05
GraviMaster GM1
GraviMaster GM2
Gravimaster GM5
GraviMaster GM10
GraviMaster GM25
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BLENDO: Continuous gravimetric blender.
HIGH METERING ACCURACY
Designed for metering granules in extrusion processes where metering accuracy and homogeneous additive dispersion are essential requirements.
EASY TO INSTALL
Insensitive to vibrations, BLENDO has been designed so that it can easily be installed directly on the feed hatch of the extruder in place of the conventional load hopper, or it can be installed on a platform.
FAST INGREDIENT CHANGE, FAST AND THOROUGH CLEANING
- Practical and easy access to all the components.
- Load hopper with sight glass to visually check the level and quick-release clip to easily remove the cover.
- Manual gate valve which allows inspecting the metering screw without having to empty the hopper.
- Unloading hatch for fast and easy emptying of the hopper.
- Metering screws easily accessible without the use of tools for fast and thorough cleaning.
EASE OF USE
Easy to use , just set the metering percentage.
MODELS
BLENDO is available in 12 models: 2, 3 or 4 ingredients for throughputs up to 150, 300, 600 and 1000 kg/h.
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VOLLMAR®
- Gravimetric Dosing and Mixing Unit GRAMIX Compact 100
Gravimetric dosing and mixing unit operating in batch mode
Maximum of 4 dosing stations for main components and 4 for auxiliary components
Serial dosing of all formula components
Dosing of main components by slides and auxiliary components by screws
4 interchangeable dosing screws for different throughput ranges
Inclined dosing screws prevent continue flowing
Dead space-free mixer
Easy and quick cleaning when changing formula
Operator-friendly micro-processor control unit with:
- LC display
- CAN bus interface
- integrated control of a vacuum conveying system
- "double-batch" operating mode
Options:
- storage hoppers with level switch
- slide gate valve at the mixer outlet
- automatic feeding of the dosing stations
- clean-room version
- high-temperature version
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| ... products without technical information |
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A complete range of gravimetric blenders
The Piovan MDW Series batch gravimetric blenders are ideally suited for application on injection moulding machines, blow moulding machines and extruders. Slide gates, high precision augers and micro-cell devices ensure that the various components are dosed in the set percentages.
The range consists of six models with capacities from 30 to 1500 kg/h. They can dose, weigh and blend up to six materials.
Customer oriented solutions.
Precision and accuracy:
- the load cell weighing system has an accuracy of 1/100th of a gram
- the display shows the percentage dosed for each material
- The microprocessor control continuously corrects the actual weight of each component keeping it at the set value.
Easy monitoring and control:
The Win Dosing System is the software that Piovan has specifically developed to control and manage the Piovan MDW Series gravimetric blenders. Win Dosing is a simple and powerful tool which can manage up to 16 gravimetric blenders from the one PC station.
|
|
|
|
|
|
COMPO: Multi-ingredient continuous gravimetric feeder.
REGULAR AND ACCURATE METERING
Designed for metering of granules in extrusion processes that require regular and accurate metering.
EASY TO INSTALL
Insensitive to vibrations, COMPO has been designed so that it can easily be installed directly on the feed hatch of the extruder in place of the conventional load hopper.
FAST INGREDIENT CHANGE, FAST AND THOROUGH CLEANING
- Practical and easy access to all the components.
- Load hoppers with sight glass to visually check the level and quick-release clip to easily remove the cover.
- Manual gate valve which allows inspecting the metering screw without having to empty the hopper.
- Unloading hatch for fast and easy emptying of the hopper.
- Metering screws easily accessible without the use of tools for fast and thorough cleaning.
EASE OF USE
Easy to use , just set the metering percentage.
MODELS
COMPO is available in 9 models: 2,3 or 4 ingredients with throughputs up to 150, 300, 600 and 1000 kg/h.
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| ... products without technical information |
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WEIGHBATCH is a weighing and mixing dosing integrated system. This machine is suitable to treat in particular granular plastic polymers and with other specific accessories can be used also for plastic re-grounded materials having different and not regular sizes. The construction is compact to minimize the overall dimensions and satisfy the higher feed rates. This system has been planned to serve both the extrusion processes and also the injection and moulding ones. This machine is very easy to install thanks to its self supporting structure, which allows both to fix it directly on the plasticizing well and to earth in order to serve different points. It can treat up to a maximum of 8 ingredients; The principal ingredients are dosed through electro-pneumatic controlled slide gates, while the additives are dosed through screw feeders to obtain the maximum precision.
|
|
|
|
|
|
WEIGHBLEND is an ideal system to feed in continuous extrusion lines (blown film , cast, pipes and profiles ). This system is capable of dosing in continuous up to 5 polymers having a regular particle –size and checking in automatic mode the feed rate.
The use of this system is suggested starting from very low productions of 50 Kg/h and up to productions of 800 Kg/h and more. WEIGHBLEND can be equipped with an automatic weight/meter control. This has the purpose to keep constant in the time the weight of every meter of product which comes out from the line. WEIGHBLEND is constituted by a central gravimetric hopper for the principal ingredient and maximum 4 gravimetric dosing zones for the other ones. The machine has a self supporting structure which allows to fix it directly on the feeding well of the extrusion line.
Each dosing zone has its pre-storage hopper with interception slide gates electro-pneumatically controlled by the gravimetric logic.
The principal ingredient feeds directly for gravity the extrusion line, while the other ones are fed through screw feeders directly in to the feeding flow of the principal ingredient.
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Lüber core sand mixers and mixing plants are suitable for the preparation of many different core sand types such as
- Cold Box
- Betaset
- SO2 (Epoxy Gas Resin)
- CO2 hardening processes
- Hot Box, warm Box
- Inorganic binder systems
Plant for cold box core production process
- Day silo for 3 sand types
- Electronic weighing system 200 kg
- 1 core sand mixer UCM 150
- Mixer movable across 2 core shooter bunkers
- liquid components for the cold box process
- Electrical control unit Siemens S7-300
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Lüber core sand mixers and mixing plants are suitable for the preparation of many different core sand types such as:
- Cold Box
- Betaset
- SO2 (Epoxy Gas Resin)
- CO2 hardening processes
- Hot Box, warm Box
- Inorganic binder systems
Plant for 3 core sand manufacturing processes
- Day silo for one sand type
- Fluid bed coating unit / cooler
- Travelling electrical weighing system 100 kg
- 3 core sand mixers UCM 100 on drawers
- 2 distribution vehicles with 3 transport containers each
- 7 liquid components for the warm box, cold box and EGH processes
- Electrical control unit Siemens S7-300
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DGM
GRAVIMETRIC DOSERS
The DGM gravimetric dosing units have been projected using a high innovative technology. Based on exclusive solutions, they satisfy the most demanding requirements ensuring unrivalled levels of precision. Stainless steel hoppers, electrical mixer, digital technology are only some advantages of the system, along with the double-shutter device and the free-weighing hopper; all these features make the DGM the most innovative machine currently available on the market.
|
|
GraviMaster GM
For more complex and demanding tasks GraviMaster is the ideal solution. GraviMaster is designed to handle both virgin materials, regrind, masterbatch and other additives. This gravimetric blending series is suitable for both injection moulding, extrusion and blow-moulding applications. A unique integrated regrind control system is successfully solving many customers' problems with storage and reuse of regrind material.
Models:
GraviMaster GM05
GraviMaster GM1
GraviMaster GM2
Gravimaster GM5
GraviMaster GM10
GraviMaster GM25
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BLENDO: Continuous gravimetric blender.
HIGH METERING ACCURACY
Designed for metering granules in extrusion processes where metering accuracy and homogeneous additive dispersion are essential requirements.
EASY TO INSTALL
Insensitive to vibrations, BLENDO has been designed so that it can easily be installed directly on the feed hatch of the extruder in place of the conventional load hopper, or it can be installed on a platform.
FAST INGREDIENT CHANGE, FAST AND THOROUGH CLEANING
- Practical and easy access to all the components.
- Load hopper with sight glass to visually check the level and quick-release clip to easily remove the cover.
- Manual gate valve which allows inspecting the metering screw without having to empty the hopper.
- Unloading hatch for fast and easy emptying of the hopper.
- Metering screws easily accessible without the use of tools for fast and thorough cleaning.
EASE OF USE
Easy to use , just set the metering percentage.
MODELS
BLENDO is available in 12 models: 2, 3 or 4 ingredients for throughputs up to 150, 300, 600 and 1000 kg/h.
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|
VOLLMAR®
- Gravimetric Dosing and Mixing Unit GRAMIX Compact 100
Gravimetric dosing and mixing unit operating in batch mode
Maximum of 4 dosing stations for main components and 4 for auxiliary components
Serial dosing of all formula components
Dosing of main components by slides and auxiliary components by screws
4 interchangeable dosing screws for different throughput ranges
Inclined dosing screws prevent continue flowing
Dead space-free mixer
Easy and quick cleaning when changing formula
Operator-friendly micro-processor control unit with:
- LC display
- CAN bus interface
- integrated control of a vacuum conveying system
- "double-batch" operating mode
Options:
- storage hoppers with level switch
- slide gate valve at the mixer outlet
- automatic feeding of the dosing stations
- clean-room version
- high-temperature version
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| ... products without technical information |
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