420-Ton Cold Chamber Die Casting Machine | SD-420 CF

Advanced Hydraulic Die Casting

Powerful Performance. Fast Cycle Time. Efficient & Stable. Easy To Use.

Item	Units	SD-420 CF
Die locking force	KN	4200
Die platen dimensions (HxW)	mm	1010x1010
Space between tie bars	mm	652x652
Tie bar diameter	mm	125
Die stroke	mm	420
Die thickness	mm	300~700
Solenoid valve for core	Piece	3/8"x1		3/8"x2
Hydraulic outlet	Set	1/2"x2		1/2"x3
Injection force	KN	354
Plunger stroke	mm	425
Plunger-tip projection distance	mm	165
Injection port position	mm	-150
Dry shot speed	M/S	6	7	8
Plunger-tip diameter	mm	Min. 60	Sta. 70	Max. 80
Maximun casting pressure	Mpa	109.9	80.6	61.7
Casting area	cm²	312 485	425 661	555 864
Actual shot weight	Kg	2.35	3.20	4.18
Ejection force	KN	190.1
Ejection Stroke	mm	100
Hydraulic motor	kw	22.5
Amount of hydraulic fluid	L	480
Amount of cooling water for oil cooling	L/min	25
Amount of cooling water for die casting cooling	L/min	25-50
Machine weight	ton	12.8
Machine size	mm	6275x1835x2975

Model	420 CF
CONTROLLER PART
Color touch screen
Alarm display
Injection terms setting
Screen print
PLATEN PART
Cycle time setting
Die open lubricating setting
Ejection stroke setting from screen
Movable platen adjustment
Toggles auto lubricating system
Auto tie bar puller
CORE PART
Selection of core movement timer
Selection of core pressure during injection injection
Movable core 1
Movable core 2
Fixed core 3
Pressure reducing valve for movable core 1&2
Pressure reducing valve for fixed core 3
INJECTION PART
Motorized injection valve
Injection curve display
Die cast conditions management
Injection speed display
Injection pressure display
Injection data display
Plunger-tip projection setting
Injection vacuum movement setting
Shot sleeve clean setting
Plunger-tip lubricating setting
Injection stroke setting from screen
Magnetic non-contact sensor
Intensifying pressure adjustment
HYDRAULIC & COOLING PART
Hydraulic oil temperature sensor
Hydraulic oil level sensor
Enhanced cooler
Auto pressure release device
Hydraulic oil filter device
SAFETY PART
Manual safety door
Full cover auto safety door
Non-operator side safety fence (without auto extractor)
Emegency stop
OTHERS
Energy saving system
Digital die locking force display
Quick mould change system
Squeeze pin interface
Piston accumulator
Movable platen reinforce board
AUXILIARIES
Auto ladler: Molten metal volume calculating
Auto adjustment for molten metal supply standby timer
Ladle descending position setting
Molten metal volume from screen
Auto extractor die height auto adjust
Auto sprayer die height auto adjust
Auto sprayer: Up down movement spray
Spray setting for male, female mold
Spray setting for cores
Fast auto production
Standard Option Not Available