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1250 Ton Injection Molding Machine
  • 1250 Ton Injection Molding Machine
Payment Type: L/C, T/T
Min. Order: 1
Basic Info

Model No.:  PSJ-1250

Product Description Model NO.: PSJ-1250 Type: Injection Blow Molding Structure: Horizontal Plastic Type: Thermoplastic Plasticizing Way: Screw Type Clamping Way: Mechanical Automation: Automatic Computerized: Computerized Certification: CE, ISO9001:2008 Clamping Force: 12500kn Injection Weight: 6430~8750 Gram Clearance Between Tie Bars: 1300*1300 mm Max Mould Height: 1200 mm Min Mould Height: 600 mm Machine Dimension: 13.5*3*3.0 M Machine Weight: 75 T Trademark: Plastar Specification: CE Origin: China Injection Molding Machine with servo

The variable pump from prestigious company, YUKEN VICKERS with the advantages of amoothly running and silence hydrqulic system.
Special design to advoid noise
Save 30-50% energies, especially for long produce ciecle product it will save more.
By circle filter, prolong oil life and ensure hydraulic elements running normal.
Also can save much cooling water as the variable pump system is less relieve hot.
1250 Ton Injection Molding Machine
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 functions of low pressure mold protection with extra sensitivity. Machinery, electric pair of safe protection function to insure the safety;

1250 Ton Injection Molding Machine
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;
1250 Ton Injection Molding 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;
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;

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 : 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.  
  Detailed Product Description
Model A B C

Screw diameter mm 120 130 140

Screw L/D ratio  L/D 21.6 20 18.6

Theoretical shot volume  cm3 7065 8292 9616
Injection Injection weight(PS) g 6430 7545 8750

Injection pressure Mpa 200 171 147.5

Injection rate(PS) g/s 809 950 1102

Plastizing capacity(PS) g/s 130 156 179

Screw speed range  r/min 0~90

Clamping force  KN 12500

Clearance between tie bars  mm 1300×1300

Opening stroke  mm 1300
Making-up Max mould height  mm 1200

Min mould height  mm 600

Ejector force  KN 250

Ejector stroke mm 350

Pump power  KW 55+55
Other Heating power KW 68.55

Oil tank capacity  L 2000

Machine weight  t 75

Machine dimension m 13.5×3×3.0


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Product Categories : Injection Molding Machine