AMERICA North (USA-Canada-Mexico)
1995 dual 20 pound Hartig Davis-Standard accumulator head blow molder
ONE (1) 1995 HARTIG MODEL MCP-45D20-7258-S200
SINGLE PRESS BLOW MOLDING SYSTEM
DUAL 20 POUND HEADS ON 36 INCH CENTERS
4.5 INCH 200HP EXTRUDER
4-1/2 inch diameter 24:1 L/D Hartig High-Torque Extruder driven by a 200 HP D.C. drive motor.
Hartig's advance design high performance barrier type MC4 feedscrew machined from
SAE 4140 steel with Stellite hardened flight lands. This screw is rated at 600 PPH of
HDPE. Screws can also be custom designed for your specified polymer upon request.
Reducer DH200 has a rating of 250 HP @ 100 RPM with a 1.0 service factor. Thrust
bearing is a Timken T-611 with a B-10 life of 242,400 hours at 5,000 PSI and 100 RPM.
Tangential opening feed throat machined from high strength ductile iron, cored for water
cooling and includes a hardened liner. The barrel is fabricated from SAE 4140 steel with
bimetallic liner and has a pressure rating 10,000 PSI. A safety rupture disc is supplied at
the discharge end. The barrel is divided into four (4) zones of ceramic heaters for heating
and individual high air volume blowers for cooling. The barrel and heaters are covered
with insulated guards. Extruder drive is a 200 HP, D.C., 1750 RPM constant torque system.
It includes an open drip-proof motor, cooling blowers and filter. All drive controls are
mounted in the main extruder control panel. 460 volts/ 3 phase/ 60 hertz