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EC 50 / EC 130 / EC 260
Since 1988, Corelco is developing double wall corrugator lines for the manufacturers of civil work to protect buried network, electrical, water, gas and telecommunication.
The range is from 40 to 250 mm. These productions are either in bars or in coils.
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a.The production line is configured with single screw extruder and grooved feed barrel, which ensures extruding in high efficiency.
b.Corrugated forming system with strong cooling ability ensures constant production with high speed .
c.The mould surface is nitrided and polished. A wall thinksness-regulating device is equiped in die lip to be suitable for production of different raw materials and ring resistance materials.
d.Advanced on line stocking fuction lowers the investment and increases the efficiency.
e.The line adopts SIMENS PLC computer controled system with touched screen man-machine interface, with guarantee automatic and reliable operation.
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Coextrusion
PROCESS
The co extrusion consists in adding a layer or a coloured strip to the main wall. The layer can be inside or outside of the pipe
This process work only with the vacuum system.
MATERIALS : PP - PE - PVC - PA
APPLICATION
- automotive industry, fuel line, coextrusion of a barrier wall.
- automotive industry, coextrusion of a colour strip.
- electrical industry, outside co extrusion of coloured strip and inside co extrusion of a low friction layer.
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Extruder mod. ES 45N/25D type high. Barrel and screw in nitriding steel.
Motor HP. 20 d.c.
Complete with temperatures control panel and Dynisco pression control.
Vertical extruder mod. ES 35N/22D. Barrel and screw in nitriding steel.
Electric control put in the general control panel.
Motor HP 7 d.c.
Front support fixed on the extruder E45 and suitable at support of the extruder E35.
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Compact extrusion line consisting of perfectly matching, off-the-shelf Alpha extruders plus newly designed downstream equipment for small tubes of up to 63 mm diameter
Equipped with either PH or IRIS die
Downstream equipment consists of a cooling unit with a 4 m vacuum tank, a 12 m full bath,
a belt haul-off and a cutting device (either guillotine or saw)
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Calenders for rubber
RODOLFO COMERIO desings and manufactures calendering lines for rubber, where the calender is the main machine in the line and the rolls, 4, "S" configuration represent the heart of the machine.
RODOLFO COMERIO calenders, furthermore, can be enriched by the most advanced automatic control and adjustment systems for thickness and profile of the film, by means of rolls shifting, roll-bending, cross-axis and preloading. These mechanisms, furthermore, can be integrated with electronics, in order to offer calendering process control by gathering and automatically adjusting all production parameters. For the production of tires, in the end, the differnet types of plant or configurations is determined by the differnet rubberizing technologies :
- Textile cord rubberizing lines
- Steel cord rubberizing lines
- Combined textile and steel cord rubberizing lines
- Rubber sheets production lines
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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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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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LAB SCALE units for Compounding or Direct Extrusion in-line compounding systems (foil / sheet / profile)
We think that an idea is always a starting point for a new development and if you want to develop a new process, products or simply win new customers you need a reliable lab system.
We do not see a lab system as just a small system but as a strategic investment for your company!
These Lab systems are available either for Compounding and Extrusion/Compounding processes (sheet, foil, pipes, profiles)
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With one production inverstment comes out double extrusion capability.
It is best choice for small-diameter of big output and small investment
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Our pipe, profile and tubing extruders and systems are engineered to help you manufacture tight tolerance products with minimal downtime. Extruders are available in a range of L/D ratios in both air-cooled and water-cooled variants, and combine technology with functional design to process just about any thermoplastic material. Systems can be customized to meet the processing rates and requirements for any pipe, profile or tubing process. Our systems are used for applications in the adhesives and sealants, agriculture, automotive, construction, wood composite, packaging, medical, mining/oil field, and custom profile and tubing markets.
Pipe Systems
- RPVC, HDPE and PP pressure and non-pressure pipes
- HDPE telecommunications duct
- Steel pipe coating
- Corrugated pipe: single and double wall
- Extra large diameter pipe
- PEX tubing for building construction
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Our sheet systems are globally recognized for reliability, accuracy, high outputs, and processing efficiency. We manufacture equipment for foam, flexible and rigid sheet extrusion, and single and multi-layer coextrusion applications up to nine layers. Our systems support customers in the appliances, automotive, construction, footwear, furniture and carpets, packaging and film, personal care, and medical markets.
Sheet System Advantages:
- Winding Systems
A variety of winders including two-shaft turret winders with differential pneumatic winding shafts and automatic cut and transfer are available.
- Single Source Technology
We offer customers one source for all their system needs. This includes control systems, feedscrews, sheet dies, melt pumps, dual laminating pay-offs, roll coaters, rotary shears, and thickness measurement systems with thickness optimization control for sheet from .008 inches (0.2mm) to over 1 inch (25mm).
- Roll Stand Versatility
Standard and customized roll stands in upstack, downstack, vertical, horizontal, and J-stack configurations are available. Customized options include four, five or more cooling rolls as well as automatic drive controls and hands free nip gap force adjustment.
- Equipment with Fast Delivery
Our XP Express™ roll stand system is versatile, cost-effective, and available for fast delivery. Designed for nearly every sheet and packaging application, it has capabilities for lamination, coating, auxiliary cooling, slitting and trimming, embossing, and protective film.
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Applicable scope of PC endurance board:
Garden, the recreation place, decoration strangely and the corridor pavilion; Internal and external ornaments in the commercial building, curtain wall of the modern urban building; transparent container of aviation, the windscreen before the motorcycle, the plane, the train, the steamer, the submarine, army and police's shield, the telephone booth, advertising signpost, the advertisement of the lamp houses, the expressway and overhead way of the city partition protective screen.
Application of PMMA board (Acrylic board):
Used in the instrument widely, the part of the instrument, lamp and lanterns, decoration, construction material, the plane, auto fittings, medical equipments, arts and crafts product, the insulating material of the electric apparatus, the sample, the sign and various light industry, culture and education, and daily life articles, etc.....
Application of the bathtub board:
Co-extrude PMMA-ABS and compound them together. Not only have the surface gloss characteristic of acrylic board, but also given consideration to ABS board shock-resistant advantage. The products apply to the fields of bath products widely, such as the bathtub, the shower cabinet, the vapour room, etc.
Application of ABS, HIPS refrigerator board:
Can be use in gallbladder in the refrigerator, door gallbladder, the drawer, water contained plate, etc.
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DKM Blow Moulding Machine
Extrusion System
The development of the extrusion system has been done by German engineers and has the following main features:
* Frequency controlled drive
* Grooved,force-cooled feeding zone
* Program Computer Controller-controlled heating/cooling zone
* Screw design for high throughput that ensures even plasticizing
* Screws and screw heads are suitable for all common thermoplastics, like PE,PP,PETG,PA
Die Heads
Like the extruders, the die heads are developed to the highest standards by German engineers.
* Small center distances of the multiple die heads allow higher number of cavities
* Distribution systems with spider and heart curves ensure an even wall thickness distribution and convenient for changing colour
* Single to triple layer die heads give the possibility to produce a wide range products to the special demands of customers
* All die heads are equipped with Wireless Distribution System and adjustable die to optimize the wall thickness and minimize the material use
* View stripe equipment for all die heads is available
Clamping System
Like all main structures of the machine the clamping system is undertaken a stress analyses by finte element method.Guided on STAR-rails and equipped with proportional hydraulic valves,central lubrication system,fast movements are possible to ensure high output rates.The sturdy design and the placement of the cylinder in the center of the clamping platens supports a good cutting and a long ligetime of the moulds.Central lubrication.
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To extrude with Elipse single screw extruders :
KOMAX offers performing extruders but also supplies in collaboration with its partners complete extrusion lines for pipes and profiles. For each component calibration table, tank, haul-off, cutting unit, winder we will propose the machine the most adapted to your final product.
To coextrude with Elipse single screw extruders :
KOMAX does not only supply performing coextruders but offers complete coextrusion systems : material feeding, coextrusion hoses with distributor if necessary, coextrusion die heads and toolings, postextrusion, control box.
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Lines for low pressure rubber hoses
# Inside diameters: 1/4"-5/16"-3/8"-1/2"-5/8"-3/4"-1"-1"
# Working pressure: 10~35 Ba
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An ever broadening spectrum of thermoplastics and applications calls for versatile processing solutions. Cincinnati Extrusion has developed the monos series of high-performance single-screw extruders for maximum performance, efficiency and melt homogeneity in the extrusion of smooth or corrugated PE and PP plastic pipes.
This has been accomplished thanks to a new screw concept and the extension of the plasticizing unit to 37D. In addition, the series has been equipped with an innovative drive system.
Newly developed screws and power feed technology (PFT) provide an increase in the extruder%u2019s specific output.
The new plasticizing unit has proven effective in the production of corrugated pipes, where some dies tend to generate high back pressure.
In all models of the monos series, the motor is positioned underneath the feed zone which reduces the footprint, making it extremely short and slim.
monos extruders yield up to 40% higher output than their predecessor models with a maximum output of 1,300 kg/hr.
Cincinnati Extrusion offers several extruder lines for a wide range of applications.
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System 4000 S-660
Hydraulic machine with a single shuttle, perfect for fl exible production. The design allows for a fast and simple mould change and effective production capability thanks to an extremely rapid mechanical cycle.
Available in a complete range of versions, designed for low maintenance cost, it represents the first step into the world of the TECHNE SYSTEM.
clamping force: 180 kN
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ADV1-510 / ADV2-510 / ADV4-510
Completely electric machine with linear shuttles, it introduces the modular concept in the extrusion/blow-moulding world through innovative design concepts and developing never before reached performance. The low consumption costs, the total fl exibility and the high reliability offer a highly competitive investment potential. As production volumes increase the system can be developed over time by adding to the existing unit ( ADV1-ADV2-ADV4).
clamping force: 120 kN
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System S900-900
Hydraulic machine with a single shuttle, this model is at the top level for the production of industrial containers dangerous goods. Designed with avant-garde techniques and built with highly resistant materials. It is equipped with latest generation control systems, enabling the production of containers of outstanding quality with reference to the material distribution and mechanical durability.
clamping force: 390 kN
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System 10000 T-900
Hydraulic machine with a double parallel shuttle (TECHNE TWIN International Patent), it combines the speciality of long stroke with the speed and fl exibility of a traditional blow-moulding machine. Widely used all over the world, it is available in all versions and with a large range of options; this model is at the top of the category for very high annual production volume.
clamping force: 260 kN
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EXTRUSION /COMPOUNDING OF PIPES
The corotating technology can also be applied for pipes production when one or more pipe layers are made of filled/reinforced materials, just like for the following reference applications:
> Extrusion of pipes for heating systems where the core layer is made of PP reinforced with glass fibres
> Extrusion of soil stacks/pipes where the core layer has a high percentages of mineral fillers for deadening purposes.
> Extrusion of generic purposes pipes using low cost materials filled with mineral fillers
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This plastic single-wall corrugated pipe production line developed by our company adopts gears to run moulds and templates so as to realize water circulating cooling and air cooling of the products, which ensures high-speed molding, even corrugation, smooth inner and outer pipe wall. These corrugated pipes are especially used as wires of the up-market cars.This production line can be used to produce PE，PP，PVC,EVA PA corrugated pipes.
Plastic single-wall corrugated pipes have features of high temperature resistance, resistant to corrosion and abrasion, high intensity, good flexibility, etc. They are widely used in fields of auto wire, electric thread-passing pipes, circuit of machine tool, protective pipes of lamps and lanterns wire, tubes of air conditioner and washing machine.
Main parameter:
Pipe diameter range(mm)
4.5-9
9-32
32-50
Main machine model
SJ-30
SJ-45
SJ-65
Main machine l/d
30:1
28:1
30:1
Production capacity kg/h
10
40
80
Main motor capacity kw
4
11
18.5
Moiding machine capacity kw
1.1
1.5
1.5
Pair of modules
42
38
38
Cooling mode
water-cooled,air-cooled
Production (m/min)
6-10
8-12
8-15
Metering mode
inductiing mode
Coiling machine mode
Motor-driven、Manually-operated
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The direct extrusion allows the production of all the special filled or reinforced sheets having high technological value with higher performances at considerably reduced production costs.
Higher performances obtained thanks to a single melting cycle, granting the polymer to maintain its original characteristics and a really contained degradation level.
Low production costs due to:
> Elimination of compound production costs (energy, manpower, etc.)
> Processing mark up (out-sourcing)
> Much higher energy efficiency of the corotating extruder
> Possibility to use simpler formulation (less additives)
> Improved flexibility with the possibility of a fast formulation change
Classical/typical application examples are:
High-thickness filled PP or HDPE sheets for tanks production for chemical industry
Highly filled EVA sheets for deadening panels production
Highly filled sheets for the production of electromagnetic waves absorbent panels
Glass reinforced polyamide sheets to be used also for technical items thermoforming
Highly filled PVC sheets starting from powders (without dry-blend) used in building industry
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PVC SHEET EXTRUSION PRODUCTION LINE
PVC AND WOOD EXTRUSION PRODUCTION LINE
PVC FREE FOAMING BOARD EXTRUSION PRODUCTION LINE
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Plications:
PEAPVC special-shaped material extrusion production line go together with to extrude the machine with twin-screw plastic extruder,can process the PVC plastic doors and windows special-shaped material, aluminum reunite type material,special-shaped material electric cable many bores wears the line tube and decorate type materical etc.ncitons and Construction: Refer to the newest foreign advanced technology, the unit design is well optimized. It has advantages,such as even plasticizing, small cutting speed rate ,high outpur,long use-life and other. The unit is composed of cone double-screw-stem extruder, vacoum-sizing table, drawing machine, cutter,laminator,turn-up frame and others. The main machine adopts imported AC frequency converter driving. The temperature control meters adopt Japan RKC products. The ancillary machine vacuum pump and drawing motor adopt high-quality products. The maintenance is simple. After the screw stem cylinder and mould are exchanced.It can straight extrude imitating wood foamed special material. The wood-plastic mixing extruding production line adopts special-designed screw stem, material cylinder,moulds and processing technology.
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Elipse LC are standard machines more particularly intended for the coextrusion ; they are fitted out with adjustable feet and rollers.
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Elipse PRO are machines intended for the extrusion or coextrusion. They can be adapted to the requirements of the customers and comply with the most demanding schedules of conditions.
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By constantly developing new, more modern and powerful extruders throughout the many decades of the Reifenhuser success story, Reifenhuser has built the foundation that ensured that the wide scope of plastics products could be established on the market. Regardless of which raw material is subjected to the thermal shaping process, regardless of which product exits the end of the production line after the process is complete: Without the appropriate extruder at the heart of the extrusion line, nothing is possible.
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... see all the products in the category
Extruders
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