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Davis-Standard, LLC manufactures compounding systems for applications in the polymer compounding, polyurethanes, textiles and nonwovens markets. Systems are engineered based on several parameters including solids feeding, compression and melting, mixing, devolatization, decompression, and pelletizing. Single screw systems are available with high torque air- or water-cooled options, side arm feeders, hot melt extruder designs, and feed systems for weight blending or starve feeding. In twin screw technology, Davis-Standard has partnered with Coperion (Werner & Pfleiderer) to offer systems that can process virtually any polymer. These are available in both co-rotating and counter-rotating configurations. Davis-Standard supplies control systems, feedscrews, and associated downstream equipment. Complete in-line systems for production of sheet end products, roofing materials, and reinforced fabrics are also available.
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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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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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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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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.
Profile Systems
- Window profiles
- Flexible and rigid custom profiles
- Coextruded profiles
- Foam profile
- High speed vertical vane lines
- Fibrous composite profiles (wood fiber)
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Single Screw Compounding Systems
Davis-Standard supplies a complete line of single screw compounding extruders with rugged gear reduction systems, single or multi-venting capabilities, sequential addition of ingredients, proven screw designs, and advanced process controls. Single screw systems incorporate extruders ranging in size from 1 1/4-inches (30mm) to 12-inches (305mm) with L/D's from 10:1 to 40:1. Options include high torque air or water cooled capabilities, side arm feeders, hot melt extruder designs for continuous feed, and complete process feed systems for weight blending or starve feeding.
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In-Line Twin Screw Compounding Systems
Together with Coperion (Werner & Pfleiderer), Davis-Standard supplies in-line, twin screw compounding systems that utilize the most advanced equipment and process technology on the market. Our line of twin screw extruders provides customers with excellent quality, high outputs, and superior efficiency for in-line compounding applications. Due to our manufacturing capabilities across all extrusion processes, we're able to provide customers with single-source accountability for in-line systems.
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... see all the products in the category
Extruders
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Our ability to design and manufacture some of the industry's most advanced and widely-used feedscrews is one reason we have been an extrusion leader for more than 50 years. With our R&D facilities and team of experienced polymer process engineers, we offer customers world class screw design and technical capabilities.
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Exceptionally accurate, reliable, productive... but also noiseless
The multi-spindle loader of the "STANDARD" series by Pietro Cucchi are by now recognized and highly regarded all over the world. They were the first to introduce a series of advantages, combining accuracy, reliability, high production rates, and noiselessness. They experienced a continuous progress thanks to research and the introduction of a series of pioneering features which have confirmed their success year after year:
- The stock reel and the lathe feeding system have been completely removed
to turn the machine into a wholly automatic loader.
- Removal of the feed fingers and consequent increase in the machining
capacity of the lathe.
- Bar feeding is performed by using a hydraulic motor for each spindle.
A hydraulic distributor controls the flow of each motor, allowing feeding
in multiple positions simultaneously.
- Reduction of loading times down to 18", thanks to complete automation with an increase in lathe productivity by up to 45%, without the need of limiting the spindle rotation speed or setting the drum indexing speed.
- The use of die-cast components made of a particularly resistant and
soundproofing synthetic resin in the bar guide drum allowed for a remarkable reduction in vibrations and the noise generated by the rotating bars.
The choice (upon request) of the latest Pietro Cucchi innovations - rotating centring devices, automatic spring bushes and fork centring devices - further adds to this benefit.
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The JOFRA range of IPI Industrial Pressure Indicators is ATEX and CSA certified for use in potentially explosive environments in the field or in calibration laboratories. ATEX is the primary intrinsically safe standard in the European Union, while CSA refers to relevant Canadian and USA standards.
Accurate to ± 0.05% FS, the IPI can be used as a calibration reference or in applications where high accuracy pressure measurement is required from safety valve checks to system pressure verification. This Ex certification will allow the IPI to be used in any industry where there is a risk of flammable gases. These include oil refineries, off-shore platforms, chemical plants, gas production plants, oil and gas shipping, pharmaceuticals and in whisky distilleries.
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Magnehelic Differential Pressure Gauges
- Model Number:2005
- Range, Inches of Water:0 to 5.0
- Minor Div.:.10
Photohelic Differential Pressure GaugesSwitch
- Model Number:3025
- Range, Inches of Water:0 to 25
- Minor Div.:.50
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Description & Features:
• ±0.75% full scale accuracy
• Built to withstand the harshest of sanitary applications
• Food grade glycerin filling standard
• Re-zero feature standard
• Crack/breakage-resistant polycarbonate lens standard
• Clean-In-Place design
• Steam-In-Place design
• Autoclavable
• CRN registered
• 5 year warranty
Applications:
• Demanding pharmaceutical applications requiring strict sanitary instrumentation features and 3A approval
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The AIRCHOC® air cannon was specifically designed to solve problems of clogging (low or high bridging, rat holing) and build-ups problems.
A volume of compressed-air, from 4 to 400 litres, according to the AIRCHOC®air cannon model, is instantly discharged through a large outlet pipe, directly connected to the storage unit or where the blockage has occured. This create a powerful air shock-wave aimed directly into the material, due to the instant release of the compressed air.
There is a wide range of valve mechanisms (high temperature and standard) and pressure tanks, which enables us to recommend the best possible and personalised solution for any build-up or clogging problems.
- Standard Range: AIRCHOC® air cannon for silos, hopper, bunkers and bins, pipes, transfer points.
- High temperature range: AIRCHOC® air cannon specially designed to deal with the problems encountered in areas where the temperature is extremely high: cement plants, lime works, incinerators ….
ADVANTAGES OF THE AIRCHOC® AIR CANNON
- Powerful declogging without structural damage
- 100% of your storage capacity recovered
- Applicable on any kind of structure
- Efficient onall of types of bulk materials stored
- Firing sequences, tailor-made and easily set up
- Simple and user friendly technique
- Easy to maintain
- Quick return on investment
- Safety of use
- Extremely reliable
- Saves energy (compressed air), compared to equivalent blowpipe size
- Less noise
- Compact: takes up less space
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The CRUSHER is installed at the extraction point of silos, hoppers, containers and allows the crushing of bulk or powder products which have been accumulated after a long storage period.
The CRUSHER enables these products to flow more easily. It is available in 3 versions : steel, stainless, aluminium.
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Chutes & Transitions
Standard Filter has the in house Engineering and Bulk Material Handling expertise to fabricate Custom Chutes and Transitions for Hopper and Silo Discharge and Filling applications. Woven and Non Woven Fabrics such as Cotton, Polyester, Polypropylene, Vinyl, Nomex, Teflon can be utilized to suit practically any solids flow application. Ends can be made to fit stub ends or flanged to mate.
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The PAD is a mobile, powerful and very compact industrial vacuum cleaner designed for the cleaning of floors, machines and frames.
The PAD :
- Improves cleaning productivity
- Reduces machine and equipment maintenance
- Improves the safety of your personnel and machinery
- Contributes to the cleanliness of industrial locations
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The SAM is a high power, modular, vacuum system, that enables vacuumed products to be collected in a container of 500 liters or 1 m3.
The SAM can vacuum all type of materials.
Equipped with an anti-explosion system (option), it offers all the required protection against risks of explosion used in dangerous areas.
The SAM :
- Improves cleaning productivity
- Reduces machine and equipment maintenance
- Improves the safety of your personnel and machinery
- Contributes to the cleanliness of industrial locations
ADVANTAGES
- Compact, with a wide range of specifications
- Numerous possibilities of dealing with the vacuumed material
- Emptying into a Big-Bag, drum, bin
- Automatic declogging by means of electro-mechanical shaking
- Complete package of safety features is included as standard to ensure the long life of the machine : safety cartridge, safety valveute
- The SAM can be linked to a pipe network
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The VALNET is a compact vacuum vehicle designed for cleaning and pumping dry products in bulk. It can vacuum in the lowered or raised position. It can be driven without an HGV licence.
The VALNET :
- Improves cleaning productivity
- Reduces machine and equipment maintenance
- Improves the safety of your personnel and machinery
- Contributes to the cleanliness of industrial locations
ADVANTAGES
- Does not require a heavy goods vehicle licence, a normal driving licence is sufficient.
- High vacuum power : up to 20 t/h
- Compact
- Exceptionally quick and simple to use
- Self-sufficient and easy to manoeuvre
- Empties cleanly into big-bag, drum, containers...
- Tank capacity: 0.6 m3
- Three-cam rotor (Roots)
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