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The Technology
Feeding of low to high viscosity liquids
Dosing pump tyes depending on
liquid characteristics:
Piston and diaphragm pumps
Gear pumps
etc.
Heated Designs
Electrical heating
Hot water heating
Hot oil heating
etc.
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Ramsey Loss-in-Weight Feeders from Thermo Electron Corporation maintain quality and weighing accuracy, reduce material waste and improve blend consistency for increased profits. They accurately control the flow of powders, pellets, flakes or granules to critical processes. They handle hot, floodable and difficult material and are unaffected by dust and material accumulation.These feeders can increase your profits by maintaining quality and weighing accuracy, reducing material waste, and improving blend consistency.
Product Detail
The accurate feeding of dry bulk material is often critical to maintaining product quality. A feeder that weighs accurately and reliably can reduce material waste, improve blend consistency and increase profits.
Ramsey Loss-In-Weight Continuous or Batch Feeding Systems from Thermo measure the mass flow rate and total mass of various bulk materials, such as powders, pellets, flakes and granules. We incorporate the standard, low capacity and sanitary versions of our volumetric feeders into a complete gravimetric feeding system, providing accuracies of ±0.25% to 1.00% and more reliable process control over typical volumetric feeding systems.
There are many advantages to utilizing loss-in-weight feeders. They can handle hot, floodable and difficult materials; are unaffected by dust and material accumulation; and are well suited for low feed rate applications. The entire feeding system is weighed, so there are no errors caused by belt tensioning or tracking. No transportation lag time exists, ensuring precision second-to-second accuracy. Feed accuracy can always be checked during normal operation without the need for sampling.
The Ramsey Micro-Tech 2104 Loss-In-Weight Feeder Controller is specifically designed for continuous or batch loss-in-weight or gain-in-weight applications. It's easy to operate and calibrate with the aid of large easy-to-read displays; straightforward, tactile-touch keyboards; and software that prompts you through proper set-up and operational procedures. A single Ramsey Micro-Tech 2104 is capable of operating two independent loss-in-weight systems, which ultimately contributes to cost savings. A UL-approved version is also available.
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Ramsey Loss-In-Weight and Volumetric Feeders accurately control the flow of powders, pellets, flakes or granules to critical processes. They handle hot, floodable and difficult material and are unaffected by dust and material accumulation. These feeders can increase your profits by maintaining quality and weighing accuracy, reducing material waste, and improving blend consistency.
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Mikros™ Dispensing Pen
The Mikros Dispensing Pen minimizes waste when making microdeposits of 2-part epoxies and other assembly fluids with short working lives.
The unique 0.25cc reservoir tips are smaller than standard dispensing components and reduce production costs by allowing fast-curing materials to be mixed in smaller batches and consumed before pot life expires. The tips are available in three different sizes to handle a range of fluids and dispensing applications.
When used with an EFD air-powered dispenser, the Mikros Pen will produce consistent fluid deposits as small as 0.007" in diameter.
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The Mikros Dispensing Pen minimizes waste when making microdeposits of 2-part epoxies and other assembly fluids with short working lives.
The unique 0.25cc reservoir tips are smaller than standard dispensing components and reduce production costs by allowing fast-curing materials to be mixed in smaller batches and consumed before pot life expires. The tips are available in three different sizes to handle a range of fluids and dispensing applications.
When used with an EFD air-powered dispenser, the Mikros Pen will produce consistent fluid deposits as small as 0.007" in diameter.
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Volumetric Feeder
VF-2000 Series
Heavy-duty belt system designed to feed the FFS Series and PTS-1000 Series automatic baggers with hard-to-handle products. Can also be used as a stand-alone system for manual bagging. Capacities up to 35 BPM.
Applications
Bark, compost, mulch, peat moss, soils, wood shavings, etc.
VF-5000 Series
Heavy-duty belt system designed to feed the FFS-200 automatic form-fill-seal bagger with aggregate products. Can also be used as a stand-alone system for manual bagging. Equipped with abrasion-resistant components and vibrating unit. Capacities up to 30 BPM.
Applications
Lava rock, marble chips, pea gravel, sand, stone, etc.
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The feeders with vibrating channel mod. V are particularly suitable to treat fragile materials or materials which can not be treated with mechanical devices which could compromise their integrity. They are suitable for granular materials, pellets or short fibres, but can also be utilised with fluid powders with a low humidity grade. The dosing device is made of a steel channel which is installed on a electromagnetic vibrator with glass fibres springs and its dimensions depends on the materials to dose and the feed rates to make.
The gravimetric version has the machine installed on a weighing plate with loading cell or directly on a couple of loading cells through a proper support framework. Many different weighing devices are at disposal to satisfy every needs both for the dosing in continuous and for the batch one.
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Syntron® Volumetric Feeder Machines
Simple design and flexible control account for the efficient, economical performance of Syntron Volumetric Feeder Machines, and the growing industrial preference for them. These units can feed most dry bulk materials and can be supplied to conform to FDA and USDA specifications. Six Syntron Volumetric Feeder Machine models are available.
Syntron Volumetric Feeder Machine designs include four basic components: a supply hopper, a hopper vibrator, a vibrating feeder and the supporting frame. Because of their simple design, Syntron Volumetric Feeder Machines are dependable and have an exceptionally long service life. There are no moving parts such as motors, belts, gears, valves, connecting arms or sliding rods to wear or lubricate.
Syntron Volumetric Feeder Machines are supplied with electric controls that can be mounted separately at any desired location. Standard controls contain operating switches, rectifiers and rheostats.
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The Technology
Stainless steel hopper
Multifunctional agitator
Separate screw and agitator
motors (3-phase current)
The Advantages
Ingredient homogenization
Uniform screw filling level
Models
Stand-alone volumetric units
Fully digital loss-in-weight feeders
Feed rates up to 7.5 m³/hr
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The Technology
Gain-in-weight batching
Semispherical tilt-over weighing bowl
Automatic discharge
when batch is complete
Feed station(s): Brabender FlexWall®
Feeder and/or other Brabender feeders
Congrav® controller
The Advantages
360° bowl turn - complete
discharge without residues
Feed control in coarse-fine flow or A.R.T.
mode (= Automatic Rate Turndown)
Recipe-driven batch sequence
Models
Bowl capacities 2, 10 and 50 dm³
Weighing ranges 10 g to 50 kg
Complete weighing stations
incl. trestles and feeders
Versions for integration in OEM systems
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The anti-bridging system carries out by itself the perfect filling function of the dosing screw, as well as the anti-bridging in the tank.
Some quickly dismantling solutions have been specially studied in order to aid the cleaning of the unit.
The materials have been selected according to the characteristics of the products to be dosed.
Operating principle:
Thanks to a cylindrical tank fitted out with aa anti-bridging device and a mechanical dosing system without air or vibration, you can dose all kind of powdery or granular products.
The flow can be set by varying the speed of the dosing system. The feeding of the dosing system is carried out by the anti-bridging device which at the same time anti-bridges the product in the hopper.
Some examples of treated products:
Flours, cocoa powder, dry fruits, talc, salt, sugar, frozen vegetables, sulphur, metallic oxides, raisins, almonds, pigments, granular products, fibres.
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Milltronics weighfeeders from Siemens can improve the accuracy of processing, blend consistencies, accountability, and record keeping. All weighfeeders come standard with a belt weigh bridge and speed sensor. An integrator is required to complete the system.
The weighfeeder is used to deliver an accurate mass flow rate of material. In the majority of applications, material is profiled by an adjustable mechanical shear gate, which fixes the correct material bed depth for a given particle size.
The feed rate is then maintained and adjusted by varying the speed of the belt. However, in some cases the belt speed is constant with rate control (if any) done by a pre-feeding device.
The system consists of three components: weight and speed sensing, integration and control, and the mechanical conveying system.
Using the belt load and the belt speed signals, small incremental totals of weight per time are measured by the integrator and then the flow rate is calculated. The measured flowrate is compared against the desired flowrate and the on-board PID controller makes necessary corrections to the belt speed.
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These machines are suitable to dose in continuous powder, granular and fibre materials. They are particularly suitable for fluid materials and can reach feed rates up to several tons per hour.
As belt feeders can be installed directly under a silo or pre-storage hoppers, while as weighing belts can be re-filled in continuous from other extractor machines such as screws, stellar valves other belts. These machines are equipped with a weighing bridge with loading cells and they can be also equipped with different control devices suitable to satisfy the most various dosing and weighing needs, both in continuous and batch.
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Sandvik RBF-series belt feeders can be assembled in various ways to match the application exactly due to their modular structure . Available with ten belt widths from 650-2400 mm and in lengths from 1.5-15 m, they are designed for applications with capacities up to 2600 m3/h. The RBF-series belt feeders suit for materials that have at least moderate internal cutting properties such as coal, lime, Fe-pellets, metal concentrates and different rocky materials.
Sandvik RBF-series belt feeders have wide and adjustable capacity range while they are reliable, silent, steady and have low raise of dust. Due to the adjustable and controllable output the RBF-series belt feeder can be used in applications where accurate feeding is needed.
Sandvik RBF-series belt feeders are easy to assemble, install and operate. With a wide range of standard modules and components they can be tailored exactly to meet the application requirements. At the same time, they are versatile, easy to adapt and easy to service.
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Thermo Electron Corporation's Ramsey weighbelt feeders are designed for demanding industrial applications and provide accurate monitoring and control.
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SPECIAL
This product line gathers all automated or semi-automated systems, designed and built for complete or partial applications, on specific request for custom equipment, syandalone or integrated.
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All the different types of FRICKE dosing systems are based on the same high quality technology and equipped with a uniform Software. This guarantees maximum compatibility and, as a result, high profitability.
Each machine offers you the most varied possibilities and combinations to improve your production process. One system can be equipped with different size valves to achieve a maximum in speed and accuracy. Productivity is further increased by the use of several scales in one system.
- dosing valves with a 60 l/min. flow speed
- up to 16 fully automatic mixing recipes during the unattended night shift
- scale sizes: 300/600 kgs
- parallel dosing on several scales
- valve sizes from DN 15 to DN 32
- fast adaptation to dosing containers between 75 litres and 600 litres
- barcode assisted dosing
- individual container transport systems
- integrated, environmentally sound extraction system directly at the dosing point
- various storage concepts
- stainless steel pipework
- stainless steel storage tanks
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Used for loading powder, granules, or other unwieldy products, like: Flour, cocoa powder, ground coffee, milk powdered, cement, pharmaceutical products, veterinary products, paints, dyes, pepper seeds, and more.
VISEN-TYPE VOLUMETRIC AND/OR GRAVIMETRIC FILLING MACHINE
For powder and granules
Delivering 50 to 50,000 cm3; (Visen D) and 10 g to 15 kg (Visen E2)
Common features:
Robust steel or stainless steel build powered by a motor with a brake or variator.
The filling system is comprised of a vertical screw conveyor, with a diameter suited to the quantity and density of the product you plan to use it with, varying from 10 to 85 mm
Parts in contact with your product in one version are 304 L stainless steel.
This machine can be synchronised with a bagging machine, boxing machine, step-by-step conveyor, etc.
Available in 2 versions:
Visen-D volumetric machines, on stands or for fitting onto automatic machines
Visen-E gravimetric machines, only on stands.
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The DHVP has been designed for products that can be dosed neither by pumps (because they are not liquid enough) nor by standard dry products dosers (because they are too wet): matter blocks, cold fats, filter press cakes.
For your blocky products or in portions, this doser will guarantee a constant and accurate flow without having to break clods.
Operating principle
Three horizontal solid screws drive the fat into the pump and three vertical screws load these horizontal screws.
The latter feeds the fat into an eccentric helicoidal gear pump.
The fat, that has entered the system en bloc, flows out of the doser continuously, with an excellent dosing accuracy, since the pump is feeded constantly.
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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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ECO
Micro-jet dosing systems for:
- lubro-cooling substances for processes like shearing, drawing, drilling, tapping, cutting, etc.
- lubrication of particular kinematic mechanisms and/or components
Products: lubricating oils, evaporable oils, cooling liquids, detaching fluids, protective coatings, etc
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The essential tool for dosing in safety!
The anti-bridging doser is weighed and assisted by an electronic regulation system that provides a dosing accuracy between 0.25 and 0.5% thanks to the loss weight control.
It works either continuously or by load, depending on the process. The regulation system, at the leading edge of the computer technology and electronics, enables the user to control one or several dosers.
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Advanced Industrial Design, Inc Custom Design Gain In Weight System
This system was created with existing equipment and new to produce a gain in weight, pre measured powder box filling line. Electrical controls and load cells were fashioned by aid-inc.com to allow push button start and auto fill of various size boxes.
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LUBE
Dispensing technologies for:
- volumetric or time-pressure-based micro-dosing systems for lubricants on components, within automated and semi-automated assembling lines or processes.
- lubrication of particular kinematic mechanisms.
Products: oils, greases, pastes
Product Lines:
- LUBE OIL
- LUBE GREASE
- LUBE VACUUM
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Distik
Dispensing technologies for:
- volumetric or time-pressure-based micro-dosing systems for industrial adhesives on components, within automated and semi-automated assembling lines or processes.
Products: cyanoacrylate, UV, anaerobic, acrylate, polychloride, vinyl, etc.
Product lines:
- DISTIK
- DISTIK SILICONE
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In the perfume and aroma industries there has been no satisfactory solution up until now for the accurate mixing of substances in powder form. When powders clot or form dust, this can lead to weighing errors, blocked valves etc. resulting in frequent production downtimes. And this is not even including the problematic conditions for safety at work due to the dust emissions.
With increasing frequency we were being asked by customers for powder dosing systems that would apply the dosing technology know-how for which our company is renowned, since FRICKE systems were mainly developed up until now for use with liquid substances.
Thus, the FRICKE PD1 powder dosing system was especially designed for use with the powders of the perfume and aroma industries. The system is equipped with a 4 kg scale (dissolution per 1 mg) and automates the production of 20 powder components.
The powders are stored in tightly sealed stainless steel containers with a 10 litre capacity. The containers can be equipped with different dosing elements and agitators according to the various powder characteristics. This allows a clot-free as well as dust-free processing of the powders - neither personnel nor machine systems are subjected to emissions.
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Powder feeders can be supplied in all size ranges to suit the individual application.
The design incorporates an anti 'bridging' devise to ensure uniterrupted flow.
Additives such as iron oxide, starch, vein seal, etc. have been successfully applied with this unit.
Capable of feeding various powders into the mixers such as iron oxide, vein seal, starch, etc.
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Technical Data:
-Steel frame, zink plated
-Rollers
-Balancer
-Mixing block
-Pneumatic control
-Stainless steel piston pump
-Swivel boom made out of stainless steel
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The anti-bridging system carries out by itself the perfect filling function of the dosing screw, as well as the anti-bridging in the tank.
Some quickly dismantling solutions have been specially studied in order to aid the cleaning of the unit.
The materials have been selected according to the characteristics of the products to be dosed.
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Suitable for packaging granular and other homogeneous, easy-to-transport products like : sugar, salt, rice, coffee, bird feed, dried fruit, washing powder, pasta.
DV200 AND DM200 VOLUMETRIC FILLING MACHINES
To fit onto bagging machines or semiautomatic versions, with stands and work tables.
Features
Operate independently from the bagging machine
Telescopic containers adjustable for a proportional volume from 1 to 2.
Closing with a flap
Interchangeable containers
Electronic control of discharge point
Poss. build in a servo for automatic container adjustment, enabling synchronisation with a weight controller
A set of stainless steel containers
Optional equipment:
Extra set of buckets
Servo motor to regulate automatically the capacity of cups
All-stainless steel build
Special hopper with a stirrer for difficult products
Rotating brush
Level sensing device
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