Timberline Machinery Inc.
7 Pittsburgh Ave   PO Box 1109   Nashua, New Hampshire, USA 03061
Phone (603) 889-7233         Fax (603) 889-7300        Call Ed Makepeace
  
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JUST PURCHASED -
1988 Engel Model ES 80 injection molding machine
from ISO 9002 facility - immaculate!

Click on photo for larger view (133K image file)

One 1988 Engel Model ES 80 injection molding machine from ISO 9002 facility - immaculate!

82.5 ton toggle clamp
3.8 ounce (100 gram) shot
ES 240 injection unit (240 cc volume)
Repro P34W solid state controls
potentiometric controls of all strokes
digital clamp force tonnage indicator
additional 220, 440, and 110 volt accessory plugs
three 240 volt mold manifold heating zones, with plugs mounted on top of stationary platen

We don't forget you after the sale ! Call ED MAKEPEACE (603) 889-7233, FAX (603) 889-7300

SPECIFICATIONS
Clamping Unit
Clamping force
Clamp opening force
Clamp stroke (max)
Mold height (min-max)
Daylight (min-max)
Platen size (HxV)
Tie rod diameter
Hydraulic ejector force


U.S. tons
U.S. tons
inches
inches
inches
inches
inches
inches


82.5
11.44
11.81
5.91 x 14.96
5.91 x 26.77
20.07 x 21.73
2.36
3.94
Injection Unit
Shot size, PS
Injection capacity
Screw diameter
Plasticizing capacity max
Recovery rate
Injection rate
Injection velocity
Screw stroke
Injection pressure
Screw speed range
Screw torque
Screw L/D ratio
Nozzle stroke
Nozzle force
Hydraulic pump capacity
System pressure
Oil reservoir capacity
Electrics
Total rated HP
Number of heat control zones
Total heating wattage

ounces
cu. ounces
inches
lbs./hr
ozs./sec.
cu in/sec.
inches/sec
inches
p.s.i.
rpm
in./lbs

inches
tons
gpm
p.s.i.
U.S. gal



kw

3.59
6.90
1.101
135
0.60
4.80
4.38
6.30

20-350
3.470
20:1
11.81
4.86
17.83
2,175
42.22

20
3
4.95
General
Dry cycle performance
Water requirements (max)
Machine dimensions (l.w.h.)
Machine weight
Hopper capacity

sec
gpm
inches
lbs.
lbs.

1.5
6.0
166.97 x 57.99 x 71.97
7.874
175
STANDARD EQUIPMENT
Clamping Unit
- SPI standard platen and K.O. pattern
- Double toggle clamp
- Multi-stroke hydraulic ejection, with speed and pressure controls
- 2 speed opening and closing
- Electrically gear-driven central mold height adjustment
- Heavy tie-bars, large bearing surface area for moving platen
- Water-cooled stationary platen
- Central automatic lubrication with pressure system protection
- Mechanical safety drop bar with limit switch
- Hydraulic electric and electronic safety gate interlock
- Divided safety gate
- Low pressure mold protection with digital setting
Injection Unit
- 20:1 l:D nitrided barrel and screw
- Non returning check valve
- Digital screw indicator
- 3 injection speeds
- Second stage injection pressure, time and stroke dependent
- Cold start protection
- Rapid screw pulling from back
- Water-cooled feed throat with thermometer
- Programs for sprue break, decompression, intrusion, back pressure, and transition boost to hold
Hydraulics
- Fully proportional linearized hydraulics
- Variable displacement pump
- 10 micron pressure filtration with electrical dirt alarm
- Filter magnet
- Oil tank with temperature and level indicator
- Selective readouts for all pressures
- Oil prewarming system with high and low limit L.E.D temperature readout, electrical water valve, and closed loop oil temperature control
Electric and Electronic
- REPRO 2000 P control for digital settings of all pressures and speeds
- Selectable manual, semi automatic, and fully automatic modes
- Diagnostics with 18 L.E.D.alarm indicators L.E.D.indicators for sequence, solenoids, and position controls
- Electronic temperature controls with barrel
- Delay timers for plasticizing and spruce break
- Cycle and hour counters
- Separate controls for heat and drive
- Circuit breakers i.p.o. fuses
- Verified control panel
- High energy-efficient, totally enclosed fan cooled motor
- Hydro approved (equivalent of C.S.A. and U.L.)
General
- Easy access to motors, pumps & hydraulics
- Large open drop area for automation