140T Plastic Injection Moulding Machine
With optimized mechanical structure and energy-saving servo technology, it delivers consistent molding performance for various plastic products.
Ningbo Yalishi(Arlex) Plastic Machinery Co., Ltd. is one of the leading manufacturers and suppliers of 140t plastic injection moulding machine in China. Please feel free to wholesale advanced 140t plastic injection moulding machine made in China here from our factory. All customized products are with high quality and low price.
140T Servo Injection Molding Machine for Stable Medium-Sized Production
Key Features
High Rigidity Clamping System
Optimized platen structure improves mold support and ensures long-term production stability.
Precision Injection Control
Accurate pressure and speed control helps achieve consistent product quality.
Energy-Efficient Servo Drive
Lower energy consumption with high response hydraulic control.
Easy Maintenance Design
Simplified structure reduces downtime and maintenance cost.
Clamping Unit
Clamping Force Technology
- Reinforced cast iron construction ensures superior platen rigidity and extends mold service life.
- Easy-to-handle and adjust processes can minimize losses and increase precision and stability to the greatest extent"
- enables the turntable to rotate smoothly without impact and position accurately.
- Advanced digital closed-loop positioning control system ensures precise motion accuracy and stable repeatability.
- The turntable is designed to reduce frictional loss, increase the movement reliability, and prolong the life of the turntable.


Injection Unit
Modular injection unit combination
- Custom configurations can be achieved through modular injection unit combinations tailored to specific process requirements, supported by adaptable and scalable software functionalities.
- Specially engineered screw designs are available for processing PET, PC, PMMA, PVC, PA, PPS, and other engineering thermoplastics.
- The dual-cylinder balancing injection mechanism enhances the reliability and pressure capacity of the injection unit.
- Featuring self-adaptive temperature control technology, the system achieves static temperature accuracy of up to ±0.4 °C.
Control System
- A high-performance and fast-response industrial controller designed for multi-component injection molding machines enables precise and synchronized control of multiple injection units. Through real-time synchronous communication, production data is seamlessly exchanged with the rotary table system, ensuring accurate positioning and stable coordinated operation.
- Remote online production monitoring
- Statistical process control for multiple injection units
- Configuration and tracking of critical motion curves
- Early deceleration and precise positioning control
- Built-in hot runner control expansion capability
- Integrated control of auxiliary equipment systems

Servo Motor System
- Equipped with a high-precision pressure sensor, rotary encoder, and pressure transducer, the system enables independent monitoring and control of flow and pressure parameters. Based on real-time feedback, the high-performance synchronous servo motor automatically adjusts output flow and pressure by regulating speed and torque. This closed-loop control system ensures stable operation and consistent product quality.
- During the cooling phase, the motor remains inactive, resulting in zero power consumption. Compared with conventional injection molding machines, energy savings of 30%–80% can be achieved.
Be used in a wide range of industries.

Packaging Industry
• food containers
• storage boxes
• bottle caps
• thin-wall packaging

Household Products
• baskets
• stools
• storage boxes
• kitchen products

Electrical Components
• electrical boxes
• connectors
• housings

Automotive Parts
• interior trim
• clips
• covers

Industrial Components
• gears
• brackets
• engineering plastic parts

Daily Necessities
• cosmetic bottles
• brushes
• small containers
Why Choose ARLEX Injection Machine?
20+ Years Injection Molding Experience
Complete Machine Design Capability
Customized Solutions Available
Global Export Support
Table parameters
| Model | AX140-A | B | C |
| Screw Diameter | 38 mm | 42 mm | 45 mm |
| Screw L/D Ratio | 22 | 20.5 | 19.2 |
| Shot Size(Theoretical) | 226 cm3 | 277 cm3 | 318 cm3 |
| Injection Weight(PS) | 205 g | 170 g | 147 g |
| Injection Rate | 115 g/s | 138 g/s | 159 g/s |
| plasticizing capacity | 14 | 17 | 19 |
| Injection Pressure | 205 Mpa | 170 Mpa | 147 Mpa |
| Screw Speed | 0-220 rpm | ||
| Clamp Tonnage | 1400 KN | ||
| Toggle Stroke | 380 mm | ||
| Space Between Tie Bars | 420*420 mm | ||
| Max Mold Height | 450 mm | ||
| Min Mold Height | 160 mm | ||
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