Toyo Si-550IV

Item			Si-550IV
	Injection unit type	-	GH			K			L
	Screw diameter	mm	36 (※1)	40	46 (※2)	68	75	83	83	90	100
	Theoretical injection capacity	cm3	147	201	266	1111	1656	2028	2272	2863	3534
I injection unit	Injection unit	-	-			K600B			L750B (※3)
	Max. injection speed	mm/s	-			180			170
	Max. injection pressure	MPa	-			215.6	176.4	147.0	215.6	186.2	151.9
III injection unit	Injection unit	-	GH900B			-			-
	Max. injection speed	mm/s	800			-			-
	Max. injection pressure	MPa	333.3 (※1)	270	215.6	-			-
	Clamping force	kN	5390
	Tie bar clearance (H×V)	mm	970 X 970

• ・The figures are subject to change without any legal obligation on the part of the manufacture.
• ・The specifications are expressed in SI.（1MPa=10.2kgf/cm² , 1kN=0.102tonf）
• ・The Maximum injecting pressure is attainable maximum set values. This value may be limited by molding conditions and cycle time.
• ・The maximum injecting speed is calculated values. This value may be limited by set injecting pressures.
• ・A large-sized screw may not be applicable to some kinds of material.
• ※1 About 36 mm screw diameter :
  ・The screw is super high pressure use.
  ・The check-ring is dedicated design.
  ・The heat barrel unit is for the high pressure and wear resistant screw use.
  ・The value of Max. injection pressure and Max. injection holding pressure are theory value. These values are the outputs of the equipment,not resin's pressure.
• ※2 46mm screw diameter is subject to the limitation of the stroke.
• ※3 The heat barrel (φ83, high-pressure use) for the L750B injection unit is not compatible with that of the K600B.