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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Impco Model B30 reciprocating screw
blow molding machine


Click on photo for larger view
(200K image file)

Reciprocating screw blow molder
single or double heads with 4.75 pound (total) shot
Moog 20 point parison programming
30” wide x 18” long clear platen
includes set of tooling
can be shown in operation
1975 original year of manufacture

Very popular and versatile machine! It won’t last long!

SPECIFICATIONS:

CLAMPING MECHANISM
Hydraulic Clamp, Force(tons) 		20
Clamp Speed, Dry Operation(cycles/min) 	15
Clamp Stroke, Max(in) 			23
Clamp Open Daylight Max (in) 		35
Clamp Closed Daylight min (in) 		12
length (in) 				30
Maximum Mold Dimensions Width (in)	30
Clamp height Adjustment Vertical (in) 	 7
Air Operated stripper Stroke(in) 	 8 3/4


WATER REQUIREMENTS 
Machine Water Consumption @ 60f (gpm) 	approx.13
Refrigeration for Mold (ton) 		approx.13


AIR REQUIREMENTS
Compressor (hp) 			approx.10-12
Air Presure (psi) 			approx.60-150
Air Flow (cfm free air)			approx.27


DIMENSIONS
Length (ft & in) 			19'- 10"
Width (ft & in) 			 7'- 6"
Height (ft & in)			 9'- 4"
Approximate Machine weight (lbs) 	12,500


RECIPROCATING SCREW UNIT 
Melt Capacity (grams) 			2,100
Plasticizing Capacity (lbs/hr) 		  400
Screw Diameter (in) 			    3.75
Screw L/D Ratio 			   20/1
Parison Drop Rate (gr/sec)Max. 		  740
Maximum Parison Tooling Diameter (in) 	    8
Feed Hopper Capacity (lbs) 		  110


ELECTRICAL SYSTEM
PUMP Motor 				   75hp

Controls 
110v 60Hz 3 phase

Heater Zones 230V/460V/3 phase/60Hz
Screw Barrel 				    3
Each Die Head 				    1
Maximum Heat Load(KVA) 			    66
Total Machine Running (KVA) 		   123
Total Machine Surge (KVA) 		   235