|7 Pittsburgh Ave Nashua, New Hampshire 03062, USA|
|Phone (603) 889-7233 Fax (603) 889-7300 Call Ed Makepeace|
Close This Window
Production Capacity (bottles/hr)
good condition, Priced right !!!
1988 Cincinnati Milacron Model RHB-W PET two-step stretch-blow molder! Immaculate condition! 4500 bottles per hour! This machine will not last long! Priced right !!! Combine this in-stock fully automated ^PET stretch blow molding line with one of our in-stock fully automated preform manufacturing lines for a fuuly automated ^PET resin to bottle manufacturing system: - see our Husky XL300P complete preform manufacturing system, reference number 10077 DETAILS OF THIS FULLY AUTOMATED ^PET STRETCH BLOW MOLDING LINE: Preform Loading System * Handling four at a time, preforms are loaded neck-up in heat-dissipating aluminum collets. Adjustable guides and drivers and easily changed collet sleeves accommodate various neck finishes, capping ring diameters and preform lengths. * Hardened steel cams provide longer life for loading, indexing and ejecting units. SPECTRAWAV Heating System * Firmly seated in the oven collets, preforms rotate continously as they index through Cincinnati Milacronís unique SPECTRAWAV heating system. * The new “T” section quartz lamp placement, coupled with Cincinnati Milacron’s pulsating controller, provides more uniform heating across the preform wall and improved profiling capabilities. This results in lower energy and blow air pressure requirements and long lamp life. * Optimum processing parameters are attainable by means of adjustments of individual lane water baffles, the equilibration zone, and the dual air exhaust system. Control Systems * Centralized controls simplify startup and allow monitoring of all vital machine operations from the operator station. * The SPECTRAWAV oven control system with LED temperature readouts and the oven conveyor speed control are located at the operator station for convenient single-station machine control. Preform Pickup and Transfer System * A simple, high speed chain conveyor system with a Ferguson cam operated index box for accurate conveyor movement provides smooth conveying of the preforms from the oven to the blow station, then to the eject station, and back to the oven loading station. * The transfer system transports the heated preforms from the oven and positions them on spindles. The spindles hold the preforms on the inside diameter of the finish. This insures the preform finish is protected during the blow molding and ejection. * The chain conveyor system provides low cost replacement parts and eases of maintenance. High Pressure Blow Air Station * High production and versatility are both possible through the use of high quality, watercooled, aluminum alloy blow molds. * Dovetail mounting makes mold alignment and changeover easy. * Uniformly dispersed, high pressure blow air is introduced to the preforms through the individually controlled stuffer and around the air dispersion rods. * Fast cycle times are possible through the use of large air supply lines, a double entrance blow air manifold, and enlarged air exhaust system, and a short stroke stuffer. * The POWER CLAMP, utilizing 55 tons of clamping force, firmly holds the mold halves in place producing high quality containers at high pressures. * Versatility for custom containers and single piece bottles is possible through the options of the top centering package, or a toggle unit for three piece molds. Eject Station * Simple, positive-assist container ejection system releases finished containers to customer supplied take-away equipment. Processing * Lower unit costs are now possible with Cincinnati Milacronís RHB-W, a two-stage, four lane reheat-blow molding machine. Designed to produce biaxially oriented containers, the RHB-W meets the demand for higher production rates dictated by todayís increasingly competitive markets. * Although designed for use in high volume markets, the RHB-W with its easy change-over capabilities, can produce narrow-necked containers ranging in capacity from * liter to 3 liters suitable for many markets including carbonated beverages, alcoholic beverages, food products, and household products. * Utilities required are electric power, air and water. Auxiliary equipment and tooling necessary includes container molds, preform unscrambler-loader, container take-away equipment, high pressure compressor and a mold chiller. Options * Other neck finish sizes: ranging from 20 to 38 mm; standard is 28 mm. * Bottom toggle: necessary for three-piece container molds. * Top centering device: utilizes center rods made to precise lengths. Model RHB-W Specifications: Preform Heater Unit: * Heater length 38 inches, 965 mm * Equilibration zone length (min.-max.) 16/26 inches, 405-660 mm * Number of heating lanes 4 * Center distance between lanes 6 inches, 152 mm * Number of heating banks 2 * Number of heater elements per bank 8 * Total number of temperature controlled zones 16 * Total heater capacity 51.2 KW * Oven loading height 77.38 inches, 1965 mm * Total number of collets 256 Mold Unit: * Platen and Clamp Specifications: * Platen size (HxV) 24x16.38 inches, 610x415 mm * Maximum daylight 12.85 inches, 326 mm * Clamp stroke, main toggle 5.35 inches, 136 mm * Clamp stroke, bottom toggle 3.06 inches, 78 mm * Mold Specifications: * Overall mold dimensions, each half (HxVxD) 6x13.875x3.75 inches, 152x352x95 mm * Total mold thickness 7.5 inches, 190 mm * Mold bottom diameter, max. (3-piece molds) 4.247 inches, 108 mm Preforming and Finishing Container Data: Preform specifications: * Neck finish, (min.- max.) 20-38 mm * Support ring diameter, max. 2.00 inches, 50.8 mm * Body diameter, min.- max. 0.625-1,500 inches, 16-38 mm * Overall length, max. 8 inches, 203 mm Finished container specifications: * Neck finish, min. - max. 20-38 mm * Maximum diameter 4.5 inches, 114 mm * Maximum height 13 inches, 330 mm * Approximate volume, max. 102 fluid ounce, 3 liters Power and Service Requirements: Electrical: * Power supply (volts/phase/cycle) 460/3 (60/50) * Number of electrical motors 7 * Total rated H.P. 14.6 * Full load power requirements (motors, heaters, controls) 78KW Hydraulic System: * Oil reservoir capacity 60 gallons, 225 liters * System pressure, max. 800 psig, 56 kg/cm2 * Cooling System water requirements: * Volume (min.)at temperature (max.) 12.5 gpm at 85 degrees F, 47.3 L/min at 30 degrees C. * Inlet and outlet connections * inch NPTF * Auxilliary mold chiller requirement at 672 lbs/hr ^PET 161,280 BTUH, 40 643 kcal * Inlet and outlet connections 1 º inch NPTF Compressed Air System: * System pressure, max. 750 psig, 52.6 kg/cm2 * Inlet connection 1 inch NPTF Typical Processs Settings (2-piece, 2-liter bottle): * Hydraulic system presssure 600 psig, 42 kg/cm2 * Compressed air pressure 450 psig, 31.6 kg/cm2 * Mold chilling water temperature +40 degrees F., +5 degrees C. * Volume and pressure 42 gal/min at 80 psig, 114 L/min at 7 kg/cm2 Machine Dimensions Overall: * Length 201 inches, 5105 mm * Width, including door swings 123 inches, 3124 mm * Total ceiling height required 140 inches, 3556 mm * Total installation floor area 265 sqare feet, 25 m2 * Shipping weight (est.) 21,100 lbs, 7870 kg
----------------------------------- NOTE: Although machinery descriptions are believed to be accurate and are from sources deemed reliable, they are not guaranteed and we invite your inspection prior to purchase.
We are one of the largest stocking dealers of plastics molding machinery in the United States, and have been selling plastics machinery worldwide for over 35 years. Our inventory is constantly changing, and we are often liquidating complete plants. Please keep in contact with us so that we can keep you informed of our latest purchases.
Close This Window