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450tons/4500kN Cold Chamber Die Casting Machine

Model: SJ450
450tons/4500kN Cold Chamber Die Casting Machine

specification

Item Value
Type Cold Chamber
Model SJ450
Die Locking Force 450tons
FOB Port Ningbo, China
Terms of payment L/C,Western Union,T/T

parameters

Parameter Value
Die locking force 4500KN(450tons)
Space between tie bars 660x660mm
Tie bar diameter Φ130mm
Die thickness(Min-Max) 300~750mm
Locking stroke 550mm
Ejection stroke 125mm
Ejection force 200KN
Injection force 450KN
Injection position 0,-200mm
Plunger diameter 60mm 70mm -80mm
Injection weight 2.8KG 3.8KG 5KG
Casting pressure (Intensifg.) 159Mpa 116Mpa 89Mpa
Casting area 283cm² 387cm² 505cm²
Max.Casting area (40Mpa) 1125cm²
Plunger penetration 220mm
Casting flange diameter Φ130mm
Height of pressure chamber flange 15mm
Injection stroke 540mm
Dry cycle 10S
System working pressure 14Mpa
Motor power 22KW
Oil tank capacity 850L
Machine weight 19000KG
Machine dimensions(L*W*H) 7.1x1.8x2.95m

features

ejection part of cold chamber die casting machine

Ejection part

blade pump of cold chamber die casting machine

Applying the American Vickers blade pump, which is durable, energy-saving and high effective.

press emitting and pressure increase system

Advanced press-emitting and pressure-increase system to ensure a precision regulation of the pressure, speed and starting speed in each part to guarantee the quality of the casting pieces.

toggle system

Centralized lubrication device for the toggle system capable of adjusting the lubrication period, time and amount proper lubrication of the toggle system can increase the lifetime of machine and reduce maintenance.

valve of cold chamber die casting machine

Applying German Rexroth proportional pressure valve and proportional flow valve for controlling the pressure and flow so that the mechanism can run quickly, stably, safely, reliably and energy saving .

hydraulic valve and European sealing components

Applying German Rexroth hydraulic valve and European sealing components, providing a long term good work and leak-free condition of the hydraulic system.

mold plate size

mold plate size of 450tons/4500kN Cold Chamber Die Casting Machine