GS High-Performance Injection Molding Machines (220~280T)
GS High-Performance Injection Molding Machines (220~280T)
GS High-Performance Injection Molding Machines (220~280T)
GS High-Performance Injection Molding Machines (220~280T)
GS High-Performance Injection Molding Machines (220~280T)
GS High-Performance Injection Molding Machines (220~280T)
GS High-Performance Injection Molding Machines (220~280T)
GS High-Performance Injection Molding Machines (220~280T)
GS High-Performance Injection Molding Machines (220~280T)
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GS High-Performance Injection Molding Machines (220~280T)

The high-performance injection molding machine has gained a reputation from customers for solving the problem of dependence on imported equipment and setting a new height of performance standards in the domestic industry.

We have always been committed to developing the high-end market for injection molding machines. That is why we developed GS series high-performance injection molding machines by combining technological innovation with advanced international standards and bringing in industrial support capacity from Europe and Japan.

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  • Description
  • Configuration
Clamping Toggles

a. Features: Brand-new updated toggles have a larger force area for a better effect of clamping force and speed.
Effects: The toggles are durable, stable, fast, and powerful, and the stop position of the mold opening is accurate under long-term conditions of high-speed mold opening and closing and high clamping force.
b. Features: Strengthened three molding platens adopt finite element force analysis.
Effect: When the platens operate at high strength, they show minimal deformation, uniformly distribute stress, and maintain high parallelism.

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Injection Unit

Features: The single-cylinder injection system, commonly used in Europe and Japan, connects the oil cylinder to the plasticizing motor and injection tail platen. Injection requires only one push of the screw. (Note: Not all single-cylinder systems have this design)
Effects: High injection precision and minimal injection synchronization differences. Injection without a plasticizing motor and an injection tail platen greatly reduces acceleration and braking inertia, improving response and control precision.

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Transmission Structure

Features: The cutting-edge transmission structure utilizes the design that separates the plasticizing shaft and injection piston rod.
Effect: It can avoid the oil seal wearing and leakage caused by injection piston rod rotation in the traditional design.

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– OTHER SYSTEMS –

Nozzle Cover Back Pressure
A nozzle cover is equipped to protect workers from injuries caused by accidental hot melt splashes. Digital control of proportional back pressure and individual oil circuit allow convenient, quick, and accurate adjustment of the plasticizing back pressure for better control of the density of melt, simplifying technical data statistics and archiving.
Linear Guides Integrated Advantages
The injection table adopts linear ball rails and an integral support with higher rigidity, providing minimal resistance of smooth mechanical motion to achieve high precision and durability. Integrate the design advantages of machinery, oil circuits, and electric control for fast mold opening and clamping. The stable stop position of mold opening minimizes impact, and mold clamping is equipped with sensitive low-voltage protection.
Rigorous Testing Internal Gear Pump
Melt density and injection precision are designed based on rigorous analysis and testing, ensuring the weight repeatability of plastic products. Equipped with an imported internal gear pump, this servo pump provides stable output pressure and low internal leakage so that it can withstand a maximum continuous working pressure of up to 25MPa, making it highly advantageous for precision injection, low-speed and high-pressure molding, and other applications.
Electrical Components 100% Inspection
High-quality imported electrical components (Schneider/TE) are combined with interference-resistant circuits to ensure a long lifespan even with frequent switching and connection. 100% inspection tests the clamping force and parallelism, which shows our confidence in the machining precision and assemble quality of the mechanical parts. Adequate clamping force reduces tension on tie bars and ensures uniform force distribution.

 

GS High-Performance Series Injection Molding Machine Parameter

Model GS220 GS280
International Standard 726/220 1052/220 1414/220 1052/280 1414/280 2097/280
Injection Table Model D720 D1050 D1410 D1050 D1410 D2100
Screw Number A B C A B C A B C A B C A B C A B C
Screw Diameter mm 42 46 52 46 52 60 52 60 67 46 52 60 52 60 67 60 67 75
Screw L/D Ratio L:D 22 22 19.5 22 22 19.1 22 22 19.7 22 22 19.1 22 22 19.7 22 22 19.7
Injection Pressure kg/c㎡ 2383 1987 1555 2533 1982 1489 2336 1755 1407 2533 1982 1489 2336 1755 1407 2247 1802 1438
Injection Weight (PS) g 274 329 420 374 478 636 544 725 904 374 478 636 544 725 904 839 1047 1311
oz 9.6 11.5 14.7 13.1 16.7 22.3 19.1 25.4 31.6 13.1 16.7 22.3 19.1 25.4 31.6 29.4 36.6 45.9
Injection Speed mm/s 156 156 156 122 122 122 104 104 104 153 153 153 129 129 129 101 101 101
Maximum Injection Rate cc / sec 215 258 330 203 259 345 220 293 365 253 324 431 275 366 456 286 356 446
Theoretical Injection Volume cc 305 365 467 415 531 707 605 805 1004 415 531 707 605 805 1004 933 1163 1457
Injection Stroke mm 220 220 220 250 250 250 285 285 285 250 250 250 285 285 285 330 330 330
Plasticizing Capacity (PS) kg/h 125 155 217 118 165 239 110 159 214 147 206 299 137 198 267 160 216 291
Plasticizing Capacity (PS) g/sec 34.6 42.9 60.2 32.7 45.8 66.4 30.4 44.1 59.4 40.9 57.3 83.0 38.0 55.1 74.3 44.6 60.1 80.9
Max Injection Rate r.p.m 368 368 368 276 276 276 184 184 184 345 345 345 230 230 230 188 188 188
Nozzle Contact Force Tons 5.8 5.8 5.8 5.8 5.8 5.8 7.5 7.5 7.5 5.8 5.8 5.8 7.5 7.5 7.5 7.5 7.5 7.5
Clamping System Category Five Point Machine Hinge
Clamping Force Tons 220 220 220 280 280 280
Clamping Stroke mm 510 510 510 580 580 580
Max Opening of the Mold mm 1070 1070 1070 1180 1180 1180
Min-Max Mold Thickness mm 200-560 200-560 200-560 220-600 220-600 220-600
Internal Range of Four Tie Bars (Horizontal*Vertical) mm 530×530 530×530 530×530 610×610 610×610 610×610
Mold Dimension (Horizontal*Vertical) mm 780×780 780×780 780×780 890×890 890×890 890×890
Diameter of Mold Positioning Hole mm Φ160H8 Φ160H8 Φ160H8 Φ160H8 Φ160H8 Φ160H8
Ejector Force ton 7.7 7.7 7.7 11.1 11.1 11.1
Ejector Stroke mm 160 160 160 180 180 180
Ejector Pin Quantity pcs 9 9 9 13 13 13
Other
System Pressure kg/c㎡ 175 175 175 175 175 175
Oil Pump Motor kW 37 37 37 60 60 60
Heating Power kW 10.9 13.6 18.3 13.6 18.3 20.0
Temperature Control Zone section 4+1 4+1 4+1 4+1 4+1 4+1
Oil Tank Capacity L 440 440 440 550 550 550
Machine Weight Tons 7.0 7.2 7.4 9.8 10 10.3
Overall Dimension
(LxWxH)		 mxmxm 5.93×1.38× 2.08 6.15×1.38× 2.08 6.43×1.38× 2.08 6.67×1.48× 2.15 6.95×1.48× 2.15 7.24×1.48× 2.15

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