Also gear metering pumps, extrusion discharge pumps, and turnkey gear-pump systems, polymer filtration systems, and polymer valves.įrom Plastimac of Italy: complete blown film extrusion systems for HDPE, LLDPE, and LDPE. and melt filters for continuous and discontinuous production to 8800 lb/hr. wide monofilament lines for polyolefins, nylon and PET flat film and sheet lines for monolayer and coextrusion single-screw extruders up to 14-in. tape extrusion lines, including winders from 16 to 71 in. webs.īlown film systems for single-ply and multilayer film (to seven layers) with extruder sizes from 1.8- to 6-in. Bag machines include three-and four-track t-shirt models, processing up to 80-in. cooling capacity with HMW-HDPE is 30 lb/in. Also stationary or rotating extruders and winders, oscillating nips, upward or downward extrusion, 12-spiral dies, automatic gauge control with segmented air rings, high-intensity cavity-mixing sections, gauge measurement systems, and automatic bubble-diameter control. Grooved-feed barrels with solid tungsten-carbide inserts standard. from 1.5 to 4.7 in., dies and air rings from 3 to 28 in. HOSOKAWA MICRON INT'LĬomplete blown film systems for single-layer HDPE and LLDPE, and for coextrusion of HDPE with LDPE, LLDPE, EVA, EVOH, PP, and ionomer. Line speeds from 250 to 500 fpm.ĪLPINE AMERICAN DIV. Surface and turret film winders from in simple, economical models to fully automatic versions. Nip-assembly options include collapsing frames and gusset assemblies. Top nip, secondary nip assemblies, and surface film winders range up to 164 in. Three models have outputs of 500 to 1500 lb/hr. Pelletizing system includes underwater die plate with variable-speed face cutter, closed-loop water system, and pellet dryer. Scrap film can be fed loose directly into feed section without the need for granulating. Polycrunch film-reclaim systems include extruder with large conical feed section and grooved throat. Extruders have air or water cooling double-reduction, helical gear reducers integral heavy-duty thrust beatings and bimetallic barrels. diam., specializing in blown film applications. Auxiliary equipment includes vacuum sizers and cooling tanks (the latter with optional built-in refrigeration units), hauloffs, cutoff saws, coilers, and dies for pipe, tubing, pelletizing, and custom profiles. High-capacity thrust housings provide long bearing life. All have bimetallic-lined barrels with up to 32:1 L/D. diam.) and custom-designed units up to 8 in. Standard line of single-screw extruders (3/4- to 2 1/2-in. Services include in-house preventive maintenance programs, implant extruder alignment and measuring of screws and barrels, and use of company's extensive screw and barrel library of over 4000 drawings. Various screw coatings can be applied to minimize abrasion and/or corrosion. Rebuilds all makes of extruder screws and barrels. Replacement screws and barrels for almost every make of extruder. models for lab use, small runs, and medical applications. include heavy-duty models for rigid PVC with a variety of options in hp, L/D, drives, and heat-zone configurations. diam.Ĭomplete line of machinery and equipment for multilayer foam-core pipe from 2- through 8-in. Petzetakis in Greece produces large-bore pipe up to 120-in. Unicor corrugators produce tubing from 0.33- to 31.50-in. Center drive, surface winding, pressure-control winding, gap winding, or optional reverse wind. and over optional), and optional auto-shaft handling and recording. to 60 in., analog or digital drive control, 3- and 6-in. Winders have working widths to 140 in., operating speeds to 2000 fpm, roll diam. Single winders for cast or calendered film, non-wovens, and adhesive-coated webs. Standard line includes air-cooled, bimetallic-barreled extruders with screw diam. Winding equipment and single-screw extruders from Afex AG of Switzerland.
New Internal Gauge Control (IGC) uses air from the IBC to correct film-thickness variations. The latter employs up to eight external ultrasonic sensors, controls layflats to 1/10 in., and enables dialing in width changes on-the-fly. Products include laminar-flow air ring and noncontact internal bubble-cooling system. Retrieved from īlown film extruders, dies, air rings, air shrouds, IBC systems, oscillating hauloffs, feedscrews and complete film lines.
#Spectrotone chart 1920x1080 free
MLA style: "Plastics technology: manufacturing handbook & buyers' guide 1995/96." The Free Library.
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