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Lamina
Mono & Multilayer Sheet Lines
Lamina series sheet lines, over 200 installed across the globe, are designed for absolute ease of operation and are available in a host of configurations to suit individual customer?s requirements with output ranging from 110 kg/hr to 700 kg/hr, width ranging from 540 mm to 1400 mm, in single to five layer configuration for processing various polymers like PS, PP, PE, PVC, PET and ABS. Most Lamina sheet lines are designed for thermoforming at its core and therefore accurate and centralized controls allow for production of excellent quality smooth sheets to ensure easy thermoformability of the sheet.
Lamina sheet lines incorporate advanced features like gravimetric feeding, grooved feed barrier screw extruder, vented extruder, melt pump, independently driven polishing rolls stack, air knife, online thickness monitoring / controlling system, anti-static bath, sheet accumulator, in-line sheet cutter and dual turret winder based on the end use. User friendly controllers and indicators located at various operating stations provide for ease in monitoring and control of various critical processing parameters.
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Battenfeld Extrusionstechnik manufactures single-screw extruders with or without degassing screws and with smooth or grooved feed bush feeding zone as well as complete extrusion lines for pelletizing PE, PET, PP, PS, PA, PC and ABS.
- output rates of single-screw extruders: up to 1500 kg/h
Benefits of Battenfeld single-screw extruders:
- high specific output rates
- excellent dispersing and plasticizing performance
- extruder execution adapted to material processed:
- grooved-feed or smooth feeding zone
- barrier or multi-zone screws
- with or without degassing screws
Can be combined with strand, under-water or water ring pelletizing units
automatic process control with BMCplus.
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Battenfeld Extrusionstechnik manufactures complete extrusion lines and automation systems for mono- and multi-layer plastic sheet to be further processed or as semi-finished products for technical applications:
- sheet thickness of 1 mm to >20 mm
- raw material: PS, PP, PE, ABS, SAN
Since many years, Battenfeld Extrusionstechnik successfully delivers sheet extrusion lines for the following applications:
- refrigerator housings
- bath tubs, shower cabins, etc.
- automotive products
- products used in the chemical industry
- furniture products
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Battenfeld Extrusionstechnik manufactures extruders and complete extrusion lines for pelletizing.
output rates two-stage planetary roller extruder:
- up to 3600 kg/h (rigid PVC)
- up to 4000 kg/h (soft PVC)
output rates twin-screw extruder with EMS:
- up to 1400 kg/h (rigid PVC)
- up to 2000 kg/h (soft PVC)
Benefits of the two-stage planetary roller extruders:
- wide processing window through excellent dispersing and plasticizing performance
- thermally-sensitive compounding of material through
- low-friction plasticizing system
- internal temperature control of main spindle
- gentle material compounding due to very short
- residence time in the system
- automatic process control with BMCplus
Benefits of the twin-screw extruders with EMS:
- electromotive shear gap adjustment dependant on material used
- wide range of screw speed (low-high shear)
- effective temperature control of barrel and screw
- air cooled barrel and internal screw temperature control
- adapted screw design for higher filled material
- automatic process control with BMCplus
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Battenfeld Extrusionstechnik offers complete extrusion systems for siding / wall cladding applications.
Major advantages of PVC or WPC siding profiles include:
- low maintenance requirements and costs
- easy and inexpensive assembly
- easy to clean
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Battenfeld Extrusionstechnik is a leading supplier of inline and out-of-line extrusion systems which are also available as high-performance lines:
- mono- and multi-layer deep drawn PP, PS or PET film up to 7 layers
- film thicknesses of 200 µm - 2 mm
- main applications in food packaging, esp. packaging of dairy products
inline extrusion systems can be combined with all automatic thermoforming machines currently on the market.
Battenfeld Extrusionstechnik offers a specially tailored line of extruders for the production of deep drawn films/sheet that enables processors to run their own production process very efficiently.
- high specific output rates
- degassing extruders for optimum melt quality
- constant mass throughput and therefore excellent thickness tolerances through the use of melt pumps
- state-of-the-art flat dies adapted to end product
- raw material savings and recycled material can be used without problems
low energy consumption
- modern, compact, maintenance-free drive technology for main- and co-extruder
For the production of thermoforming films/sheet, Battenfeld Extrusionstechnik manufactures especially tailored roll stacks that ensure superior end product quality.
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Battenfeld Extrusionstechnik manufactures complete inline and out-of-line extrusion systems for Polyester (PET) film:
- film thicknesses of 100 µm - 1200 µm
- multi-layer and laminated film
- main applications are in food packaging
With Battenfeld Extrusionstechnik's specially designed co-rotating twin-screw extruders for A-PET film extrusion, non-pre-dried material can be run without problems.
Thus, processors benefit from:
- energy savings
- higher flexibility
- better film quality
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PE pressure pipe and gas pipe extrusion line
This production line applicable for high speed extrusion of PE, PP, PB,PERT,ABS ect. It is of beautiful appearance, high automatic degree, stable and reliable manufacture. It is generable welcomed by vast costomers.
This productinon line is suitable for producing double-layer compisite tube of large cabliber; It is the finest choice for replacing imported production line
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Battenfeld Extrusionstechnik manufactures extrusion lines for the production of window profiles with output rates of 15 kg/h - 800 kg/h.
- extruders can be operated with all major die systems
- custom-made line configurations
- Battenfeld Extrusionstechnik also offers the compact and standardized winBEX extrusion line for window profiles
- winBEX is suitable for processing WPC
- woodfiber content of 60% possible.
Main features and advantages of winBEX extrusion lines:
Consist of standardized and perfectly matching line components, including:
- different extruder sizes
- calibrating table with 2m and 5,5m segments
- caterpillar or belt haul-off
- saw or knife cutting device
- all wood-plastic-composites currently available can be processed with this standard line
- short delivery times
- excellent price-performance ratio.
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PVC Elbowboard Production Line, production technology, mixing material—extruding by
twin-screw—mould—vacuum forming—cooling—correction—traction—cutting—discharging— coating film
This production line features in strong stability, high yield, long lifetime. Adopt import fittings in main electrical components.
Width of product manufactured by this kind equipment: 500-1000mm, Thickness: 20-40mm, smooth surface. It looks beautiful
after coating film, is an ideal material for fitment.
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Argos EA - the window profile extruders
Major benefits:
* excellent price-performance ratio
* fast delivery
* compact, brushless and maintenance-free AC motor
* safe and durable 4-shaft drive technology
* special molybdenum-plasma-coated screw flights for extended service life
* screws designed to match "plug & produce"
* efficient and maintenance-free Intracool screw temperature control
* EXcPRO-XP controller based on Windows XP technology
* complies to EUROMAP E27
General features:
* standard extruders available in two sizes:
- Argos 72 EA
- Argos 93 EA
* screw length of 26 L/D
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This PVC free foaming board, skinning foaming board extrusion line is composed of special twin-screw extruder, die and downstream equipment, our company can provide the formula and processing technique. This machine has the features of high output,stable extrusion, high foaming, smooth and wearable surface. By equipping with the printing machine, laminating machine or hot stamping machine, this machine can produce different kinds of artificial wood products, so that this machine has a very wide application range.
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Fomex
Foam Extrusion Lines
Rajoo has done pioneering developments in polymer foam extrusion in India and have emerged as the only supplier for foam extrusion lines christened Fomex. Starting from chemically foamed PE blown film lines in 1989, Rajoo today offers physically foamed sheet lines for expanded PE and PS with annular as well as flat die.
These sheet lines have a production capacity ranging from 80 kg/hr to 200 kg/hr and density range of 0.22 to 0.02 using different physical blowing agents.
The blown foamed films find applications in banners, wall-calendars and host of other stationery items whereas expanded PE sheets are extensively used for bottle cap liners and general packaging applications. Expanded PS sheets are used in disposable containers. Rajoo is proud to claim that more than 90% of cap liners and foamed banners in India are produced on Fomex lines.
The Fomex lines are designed specially for smooth longer runs. Rajoo have also supplied lines with flat die to produce food grade cap liners with carbon dioxide as physical blowing agent which is considered most difficult to process.
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The Kneader Extruder combines the efficiency of a double arm - sigma blade mixer with the convenience of an extrusion screw for the mixing and discharging of heavy viscous materials.
The Kneader Extruder includes a set of counter-rotating kneading blades and a discharge screw. The blades are mounted on a horizontal axis in a u-shaped trough. Below the blades in a seperate cavity is the discharge screw. During the mixing cycle the blades rotate toward each other while the mixing screw rotates in a reverse direction, constantly feeding new materials into the mixing blades. After the mixing/kneading cycle is complete, the screw is reversed and it transports the mixed materials from the mix zone out through a discharge die and on to further processing or packaging.
The Kneader Extruder has several advantages over conventional non-screw discharge kneaders:
1. Mixes in approx. 15% less time
2. Eliminates the manual task of scraping out sticky/tacky materials.
3.Eliminates operator exposure to materials of elevated temperatures or of a toxic nature, thereby improving plant safety.
Many sizes and designs are availble to meet the most stringent process needs. Kneader Extruders are manufactured in many sizes from 1 through 1000 gallons capacity.
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Different processing lengths and screw geometries guarantee a wide area of application. Venting zones, interchangeable grooved bushes, stroke adjustment systems and many more features allow for an extremely versatile application in setting up extrusion lines.
As standard, all extruders are equipped with microprocessor control contained in a swing-out unit above the extruder.
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Measuring Extruder 19/30
Advantages:
- realistic extrusion on a laboratory scale
- practice-oriented measurement of extrusion conditions
- small samples
- quick and easy cleaning
- quick changes of extrusion conditions
- measurement of rheological properties with capillary dies
- for research and development,
for testing of raw materials and products
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We manufacture a complete line of laboratory and pilot equipment for cast film, blown film, tubing, sheet, coating, fiber, compounding, elastomer, and fine wire applications. This includes the Killion and Betol product lines. We supply everything from extruders, feedscrews, and control systems to chill rolls, roll stacks, sheet take-offs, winders, and payoffs. We also manufacture auxiliary equipment to complement laboratory and production-size systems.
The laboratory equipment needs of research-and-development labs differ greatly from the needs of large-scale operations. Accordingly, Davis-Standard Killion designs and manufactures a complete range of high-precision equipment for small laboratory and pilot production environments.
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Geared motor without change gear, oil bath lubrication with pump and heat exchanger for internal cooling. Steel barrel and screw from nitrating. Vent with lateral hole present for the application of the knocker of monomers connected with the vacuum pump.
D.C. motor HP 30.
Temperature control panel.
Manual screenchanger type CAFI 45/L, 45 mm. diameter filtering section.
Ring water die face cutter type TTC/150.
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The POLARIS blown film lines are designed to achieve the main following advantages:
- High output with low energy consumption;
- Great versatility in production of low, low and linear and high density polyethylene film (LDPE/LLDPE/HDPE);
- Low maintenance cost due to updated and rational design;
- Comprehensive variety of different sizes and outputs, components and accessories to meet different requirements and film specifications;
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LINES SERIES “FAL”
• Multilayer very-wide-web blown film lines, output up to kg/hour 1600.
• Coex lines for “green house fotoselective film, till 18 meters.
• Coex line for thermic and isolation film.
• Coex lines for mulching, fumigation or silage films.
• Coex lines for geomembrane till 7 meters, with plain or embossed surface.
• Coex lines for combined productions.
• Systems for gussetting, folding or unfolding.
• Special shaftless winders, till 5 meters width.
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FBL 3 - 2000 Polietistar Auto
THREE LAYER BLOWN FILM COEXTRUSION LINE
FOR THE PRODUCTION OF QUALITY TECHNICAL FILMS FOR FOOD PACKAGING AND GENERAL APPLICATIONS
• The 3 extruders are on parallel lay-out on common frame (or upon request on radial lay-out); 2 of them are 65 mm. and the midlayer is 75 mm. screw diameter. All are with a.c. vector motors, bimetallic barrel, ceramic lined heater bands, low-shear barrier screws.
• The coex head is the well reputed Multisplit type (direct seeding and binary repartition), featuring a very minimum melt resident time, a low-working pressure and a quite high self-clearing factor.
• The IBC construction is vertical passing through the head, thus granting an absolute temperature homogeneity of the steel mass, to the benefit of the thickness distribution.
• The dual lip cooling ring is coupled with an automatic film profile control system (a segmented flow design), that, thru 48 actuators, a circular scanner with capacity type head and a powerful software grants gauge variations below the threshold of ± 4%.
• The oscillating nip is a 360° horizontal – diverging type, with air cushion rollers and option for additional nip-roll on the film descent section, before the photocell edge guide.
• The 2 station automatic flat-ped winder is the latest development in the “Dolci” winders family and, for this line, can be assembled in face-to-face or back-to-back lay-out and includes the following outstanding features: GAP winding with taper tension control and reverse winding. The reverse winding
is particularly welcome in case of sticky films on one side, and for turning the corona treated side on recto or verso, according to job needs.
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FBL5 - 13/20 Compact
5 LAYER BLOWN FILM LINE FOR THE PRODUCTION OF COEXTRUDED GAS BARRIER FILM FOR FOOD VACUUM PACKAGING AND NON GAS BARRIER FILM FOR FOOD PACKAGING AND TECHNICAL APPLICATIONS.
• 4 extruders in a radial layout equipped with D.C. or A.C. vector motors, bimetallic barrels, ceramic lined heater bands, low-shear barrier screws.
• Five layer stationary head specifically designed for low resident time of melt in heat-treated, high stability steel.
• High self cleaning ratio also in case of high percentage of master batches (film for milk package).
• 200-250 and 300 mm diameter die internally chromed or nickel plated.
• High performance dual lip cooling ring.
• Self-centering non-marking calibrating basket with motor driven rollers approching to the tubolar.
Adjustable upward motion.
• Oscillating take-up unit horizontal –diverging type, with air cushion rollers.
• A choice of automatic winders in width 1300 mm or 1600 mm designed to offer together with an easy
operation and simple maintenance, a constant film winding.
• A choice of upstream and downstream accessories to back up demanding customers.
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Multifoil
Multilayer Blown Film Lines
Multifoil series co-extrusion blown film lines are available in a wide range of configurations from two to seven layers to produce variety of films like liquid packaging films, food packaging films, ultra high barrier films, high dart resin sacks films, meat and cereal packaging films, oil packaging films, pharma and medical grade films, shrink hooding films, green house films, silage and mulch films, geomembrane and chemical / soap packaging films.
Seven layer high barrier film with PP or PE / CXA / Nylon / EVOH / Nylon / CXA / PP or PE can find application in retortable pouches as well as long shelf-life food and meat packaging. Thick seven layer film is also used in vacuum forming applications for food containers.
Lines are offered in a host of configurations to suit various end product requirements with outputs ranging from 120 kg/hr to 1200 kg/hr and lay-flat width up to 5000 mm.
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Argos Duo - twin-screw extruders for PVC profile extrusion
Major benefits:
* 100% flexibility in window profile extrusion
* maximum output with minimum floor space requirement due to the vertical alignment of the reduction gear units
* DUO version with output of over 600 kg/h
* different materials, e.g. dryblend, recyclate, etc. can be processed at the same time
Main characteristics:
* two independent extruders and downstream unit for different profile geometries
* available with screw diameters of 72 mm and 93 mm
* separate controls for downstream equipment via CANBUS-interface or analog signal
* customized machine set-ups available, tailored to the space requirements at processors' plants
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CAST COATING
Multi-stage lines for the production of gas barrier films, that combines the “cast film technology” with the “extrusion coating technology”. With these exclusives lines we allow: higher line output, no “curl” effect, optimum film transparence, perfect gauge control, maximum rate of edge trims reintegration in the line.
Film formulations (example)
PA /LDPE
PA/EVOH/EAA/LLDPE/IONOMER
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WIDE-WEB LINES
3 meters cast film line for up to 6 rolls-on-shaft of stretch film
• 3 layer, 5 layer and 7 layer versions, with output up to 2000 kg/hour, with option for side encapsulation head.
• Jumbo size chill roll with slip control.
• Rugged automatic winder with side supports and central support of air shafts.
• Cartesian type or integrated robotized shaft handling system.
• Single or twin reprocessing trim line with side extruders. 4 meters cast film line for up to 8 rolls-on-shaft
• 5 or 7 layer versions with output up to 2300 kg/hour.
• Jumbo size chill roll with slip control.
• 4,5 meters nip-roll with 2 diverging assemblies to avoid central bleed trim.
• Twin winder with central shoulder and “twin” shaft-handling systems.
• Twin reprocessing trim line with side extruders.
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CAST POLYPROPILENE
FOR POLYPROPILENE FILM (CPP)
LDPE EMBOSSED FILM FOR DIAPERS
COMBINED LINES
TECHNOLOGY, NOW-KHOW AND QUALITY
LINES FOR CPP
- excellent film clarity and gauge uniformity
- optimum physical properties and film processability
- ideal for metallizing, heat seal films, twist effect and general purpose applications
- gear pump technology on mid layer extruder
- available in width 1600 mm, 2100 mm and 2800 mm
- net output from 400 to 1100 kg/hour
- working speed from 40 to 300 m/min
- finished rolls diameter: from 600 to 1.000 mm
- high level of line automation and process control
- available in 3 layers and 5 layers with automatic T-die
- automatic contact and gap winders with options for utomatic shaft handling and re-coring.
LINE CHARACTERISTICS
- 3-layers with 3 extruders
- Gear pump technology on each extruder
- Wet and dry embossing systems available in width 1600, 2100 and 2500 mm
- Working speed from 40 to 300 m7min
- Automatic winder with in-line slitting
- Precise and uniform cross web embossing
CAST FILM LINES FOR EMBOSSED FILM
Applications:
- baby diapers back- sheet
- napkins film
- hygiene films
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Multilayer Cast Film Lines:
To manufacture multi-ply packaging materials of 15 to 150 microns thickness, such as Stretch films, Cling films, Barrier films, Masking films, CPP films and Blister films.
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Our foam systems are used in R&D and production applications by leading companies in the packaging, automotive, industrial, and graphic arts industries. We supply single screw systems, single screw tandem lines, twin screw tandem lines, and in-line foam extrusion coating systems. Turnkey product solutions and weight reduction solutions for solid sheet applications are also available.
Products Processed on Foam Systems
- Cups, plates, egg cartons
- Anti-slip mats, protective packaging
- Custom profiles
- Ceiling tiles, insulation board, pipe insulation
- Seals and gaskets
- Furniture padding, interior padding
- Point-of-purchase displays, poster board, signage
Flexible Sheet on a Roll
We supply both PS and PE winding equipment for flexible sheet applications with the capability to build winders up to 2 meters.
Rigid Board
We supply equipment for solid sheet from ½-inch to 4 inches (12 to 100mm) thick, cut to size at any length. We work with several leading companies to integrate technology for cooling, conveying and sizing of board material products.
Extruders for Foam Applications
Long L/D single screw extruders available for foam profile applications. Counter and co-rotational twin screw extruders are available for engineering grade materials and specialty applications.
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Extruders
