|7 Pittsburgh Ave Nashua, New Hampshire 03062, USA|
|Phone (603) 889-7233 Fax (603) 889-7300 Call Ed Makepeace|
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Shot Capacity (pounds)
24 inch head spacing, 48 x 36 inch clear platen, 75HP 3 inch extruder
1994 STERLING DAVIS-STANDARD BLOW MOLDING MACHINE DUAL 5 POUND (2.3 kg) ACCUMULATOR HEADS * CLAMP TONNAGE: 65 TONS * EXTRUDER SIZE: 3 INCH DIAMETER, 24:1 L:D * EXTRUDER DRIVE: 75HP DC * SHOT SIZE: DUAL HEADS, 5 POUNDS (2.3 kg) HDPE PER HEAD * HEAD SPACING: 24 INCH CENTERS * CONTROLS: BARBER COLEMAN MACO 8000 * DUAL CHANNEL 100 POINT PARISON PROGRAMMER * 48 INCH WIDE X 36 INCH LONG CLEAR PLATEN * 3 TO 8 INCH TOOLING RANGE * 44 inch maximum clamp open daylight * 10 inch minimum clamp closed daylight * Vertical platen height adjustment +/- 4 inches * Side to side platen adjustment +/- 3 inches * Front to back platen adjustment +/- 3 inches * Manual press shut height adjustment Additional specifications: EXTRUDER SECTION: * Model 250 gear reducer with mechanical rating of 250HP at 100 RPM screw speed * Continuous extrusion * High performance feed screw with Colmonoy 56 hard surface flights * Sterling barrel assembly fabricated of 4140 alloy steel with bimetallic inlay of Xaloy 102 or equivalent and a bolt type front flange. * Cast aluminum heaters with integral cooling coils. * Closed loop cooling system. * Rupture disk, pressure reducer and indicator. ACCUMULATOR HEADS: * First in, first out material flow * Common shooting ring and six push rods * One servo valve and DCDC transducer per head * Individual control of flow (speed) of accumulator shooting with digital readout CLAMP SECTION: * Relative platen speed 1200 inches per minute * Mechanical adjustable stops to perform as movable guide rods MICROPROCESSOR MACHINE CONTROL: * Maco 8000 * Lumitech electro luminescent Touch-Trol operator control station Remote and accessible with swing-away feature Set-up operation control buttons and switches Ammeter, tachometer, and speed control for DC drive Pressure indicator * System/ Insta-set module * Sequence module * Five heat/cool module - six zones * Temperature heat only modules - two 12-zones * Linear positioning * Multi-parameter process control speed for parison drop * Pressure flow module * Cabinet is provided with space for a maximum of 15 modules MAIN ELECTRICAL CONTROL PANEL: * Three door construction * Motor starter for main hydraulic AC motor * Ammeters on each heater zone for heater burn-out detection * Mercury contactors with circuit breakers on heater zones * Isolation transformer for microprocessor * Main disconnect switch * DC drive controls * Panel climate control devise * Voltage regulator PROPORTIONAL HYDRAULIC POWER UNIT: * 200 gallon tank capacity * 25HP AC motor * Pre-piped and pre-wired * Dual head operation * Return line filtration 10 micron * Heat exchanger 27HP with inlet temperature of 85F and oil flow of 8 GPM * Independent recirculating system for hydraulic heat exchangers with independent pump and motor * Three (3) 10-gallon accumulators * Pump pressure compensated and fixed 20.8 GPM * Necessary valves for blow mold operation of press and head * Shooting and clamp manifolds for valve mounting * Electronic control system MAIN BASE HOUSES THE FOLLOWING: * Extruder * Accumulator heads * Hydraulic unit * Control cabinet * Press PRIMARY POWER WIRING: - Maco 8000 is designed to operate from a 102-132 VAC, 50/60 Hz, single phase power source. Each module contains its own power supply which provides all operating voltages for the module circuitry. Control equipment should not be connected to power sources subject to extreme voltage fluctuations caused by switching heavy loads. A voltage step-down isolation or voltage regulation transformer installed in the control cabinet is supplied.
----------------------------------- 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.
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