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330 Ton High Quality of Injection Molding Machine with Servo Made in China
Basic Info

Model No.:  PSJ-330

Product Description Model NO.: PSJ-330 Type: Injection Molding Machine Structure: Horizontal Plastic Type: Thermoplastic Plasticizing Way: Screw Type Clamping Way: Mechanical Automation: Automatic Computerized: Computerized Certification: CE Clamping Force: 3300kn Injection Weight: 1085 Gram Trademark: Plastar Specification: CE Origin: China
Clamping Unit: Arrange obliquely five-point and elbow type structure.Optimization design on parameter of the computer. Finite-element analysis is applied to design the plates.The unit also function of low pressure mold protection with extra sensitivity. Machinery ,electric pair of safe protection function on insure the safety; Oil motor drive the gear to adjusts mold, the moving ahead simultaneously is good and can adjusting the mold automatically according to the pressure set up, very convenient and reliable;  Computer Controlled: According imported computer which special for injection machine. The function is powerful and controlled by CPU, improve the speed in control system and the alarm on over-temperature. Improve the working speed of machine; Injection Unit: Double guiding rod supporting. Dual-cylinder balance injection system, Single-Cylinder push and draw back setting. Multi-stage pressure & speed injection. One -string hydraulic motor setting. Super quality steel screw stem mixed with chrome, molybdenum and aluminum and barrel disposed by nitrogen. Suitable for every kinds of plastic raw material; Hydraulic Unit: Adopt imported advance hydraulic components; Lubricating System: Storing type on automatic lubricating system of oil; With quick response and steady capability, servo gearshift dynamical control system has equipped with pressure feedback device with high precision and sensitivity, which forms a close -loop precision control and provide products with high stability; Servo energy saving injection Molding Machine to achieve the maximum output, in comparison with conventional hydraulic injection Molding Machines, their response speed have been obviously quickened and cycle time effectively shortened, improving production efficiency;There is no extra energy consumption due to output volume changes according to load alteration. The phase of holding pressure, servo motor lowers rotate speed and consumes a little of energies. In the phase of cooling, motor doesn't work and consumes no energy. According to different products, servo energy -saving injection molding machines will save 20% -80% energy and bring your prominent economic benefit.  
Device Item Model PSJ-330SF
Injection Device Screw diameter mm 60 65 70
Screw L/D ratio L/D 21.5 20 18.7
Theoretical shot volume cm3 876 1028 1192
Injection weight(PS) g 797 935 1085
Injection pressure Mpa 213.8 182 157
Injection rate(ps) g/s 148 174 202
Plastizing capacity(ps) g/s    29.2 34.3 45.4
Screw speed range r/min 0~120
Making-up Device Clamping force KN 3300
Clearance between tie bars mm 620×620
Opening stroke mm 600
Max.Mould height mm 680
Min.Mould height mm 280
Ejector force KN 87
Ejector stroke mm 160
 Other Pump power KW 30
Heating power KW 18.52
Oil tank capacity L 600
Machine weight t 11.8
Weight dimension mm 7.0×1.55×2.1
Specifications are subject to change without prior notice.

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Product Categories : Injection Molding Machine