Salient Features
Plastic manufacturing industries are continuously evolving, and so are the technologies that drive them. Among the most reliable and efficient solutions available today is the Vertical Injection Molding (Rotary Slide) machine. This type of injection molding system has gained significant recognition for its ability to handle complex molding tasks with precision, safety, and speed.
At JK Machines, we take pride in offering world-class vertical injection molding solutions designed to meet the diverse needs of modern manufacturers. Our VERTICAL INJECTION MOLDING (ROTARY SLIDE) machine is engineered with advanced control systems, robust components, and safety mechanisms to provide customers with an unparalleled molding experience. Whether you are in the automotive sector, electronics, consumer goods, or industrial manufacturing, this machine provides the ideal balance between performance, efficiency, and durability.
Choosing the right molding machine is not just about buying equipment—it is about investing in a solution that ensures long-term productivity and consistent output. Here’s why JK Machines is among the most trusted vertical injection molding machine manufacturers in India:
Decades of Experience – Our in-depth expertise in injection molding ensures that every machine we deliver is designed with precision, performance, and customer needs in mind.
Cutting-Edge Technology – With a microprocessor-based Techmation / Porcheson controller, our machines offer real-time control, monitoring, and error detection.
Superior Build Quality – From nitrided steel screws to a hydraulic RAM clamping system, the entire unit is constructed for durability and long service life.
Safety First – With features like low-pressure mold protection devices, emergency stop, and safety sensors, both machine and operator safety are prioritized.
Energy Efficient – Unlike conventional molding machines, our design focuses on optimized power consumption, making it cost-effective for long-term use.
After-Sales Service – We don’t just supply machines; we support our customers with training, spare parts availability, and on-site servicing.
Competitive Pricing – Our vertical injection molding machine price is designed to deliver maximum value without compromising on technology.
By choosing JK Machines, industries not only get access to high-quality machines but also a partner who understands their molding challenges and provides tailored solutions.
The vertical injection molding process requires specialized machinery that can handle high torque, precise control, and advanced safety features. Our VERTICAL INJECTION MOLDING (ROTARY SLIDE) machine is packed with features that make it ideal for industrial applications.
Microprocessor-Based Controller – Equipped with Techmation / Porcheson systems for intelligent monitoring and control.
Durable Nitrided Screw & Barrel – Designed for long life and driven by high torque hydraulic motors for better efficiency.
Multi-Stage Speed Control – Adjustable speed, pressure, and position for both injection and clamping functions.
Cold Start Prevention – Protects the screw from premature wear and ensures smooth startup.
Close Loop Barrel Temperature Control – Provides stable processing conditions and ensures material consistency.
Molding Condition Monitoring – Built-in alarm system alerts operators in case of abnormal operations.
Low-Pressure Mold Protection – Prevents damage to molds, improving their life and reliability.
Hydraulic RAM Clamping – Ensures stable and secure clamping with precise force distribution.
Operator Safety Sensors – Guarantees machine safety and prevents accidents during operation.
Automatic Purge System – Keeps the barrel clean and ensures smooth injection flow.
Emergency Stop Feature – Allows operators to stop the machine instantly in case of unexpected issues.
Proportional Pressure & Flow Control Valves – Provide better control and smoother molding cycles.
Additional Accessories – Includes barrel cover, steel hopper, easy-damage part set, tool kit set, and level pads for convenient operation.
Technical specifications :
| Specification | Unit | ST-160 | ST-200 | ST-400 | ST-550 | ST-700 | ST-900 | ST-1200 | ST-1600 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Screw Diameter | mm | 22 | 25 | 28 | 32 | 32 | 36 | 32 | 36 | 36 | 42 | 36 | 42 | 45 | 50 | 50 | 55 |
| Injection Pressure | kg/cm2 | 1627 | 1260 | 1446 | 1107 | 1659 | 1311 | 1659 | 1311 | 1722 | 1265 | 1722 | 1265 | 1572 | 1275 | 1855 | 1533 |
| Theoretical Shot Volume | cm3 | 40 | 52 | 68 | 88 | 96 | 122 | 96 | 122 | 183 | 249 | 183 | 249 | 286 | 352 | 431 | 522 |
| Max. Shot Weight | g/oz | 36/1.30 | 46/1.60 | 61/2.10 | 79/2.70 | 86/3.00 | 109/3.80 | 86/3.00 | 109/3.80 | 164/5.70 | 224/7.80 | 164/5.70 | 224/7.80 | 25/9.00 | 316/11 | 387/13.5 | 470/16.4 |
| Injection Rate | cm3/sec | 36 | 46 | 50 | 65 | 57 | 73 | 57 | 73 | 91 | 124 | 91 | 124 | 150 | 185 | 159 | 193 |
| Temperature Control | zone | 2 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | ||||||||
| Material Hopper Capacity | L | 15 | 15 | 15 | 15 | 30 | 30 | 60 | 60 | ||||||||
| Clamping Force | T | 16 | 20 | 40 | 55 | 70 | 90 | 120 | 160 | ||||||||
| Opening Force | T | 6.3 | 5 | 4 | 5 | 11 | 16 | 19 | 16.5 | ||||||||
| Distance Between Tie Bars | mm | 280 x 145 | 355 x 225 | 415 x 255 | 490 x 300 | 500 x 340 | 560 x 410 | 660 x 510 | 660 x 630 | ||||||||
| Min. Mold Height | mm | 120 | 100 (150 Optional) | 150 (200 Optional) | 150 (200 Optional) | 200 (250 Optional) | 200 (250 Optional) | 250 (300 Optional) | 300 (350 Optional) | ||||||||
| Opening Stroke | mm | 160 | 180 | 200 | 200 | 250 | 270 | 300 | 300 | ||||||||
| Max. Open Daylight | mm | 280 | 280 (330 Optional) | 350 (400 Optional) | 350 (400 Optional) | 450 (500 Optional) | 470 (520 Optional) | 550 (600 Optional) | 600 (650 Optional) | ||||||||
| Ejector Force | T | 1.30 | 1.30 | 1.30 | 1.30 | 2.70 | 2.70 | 3.90 | 5.40 | ||||||||
| Ejector Stroke | mm | 40 | 40 | 50 | 50 | 60 | 60 | 75 | 95 | ||||||||
| Max. Hydraulic Pressure | kg/cm2 | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 140 | ||||||||
| Pump Output | L | 80 | 130 | 180 | 180 | 200 | 250 | 350 | 400 | ||||||||
| Pump Motor Power | kw | 3 | 4 | 5.50 | 5.50 | 11 | 11 | 15 | 18.50 | ||||||||
| Barrel Heating Power | kw | 2.10 | 2.70 | 3.60 | 3.60 | 4.50 | 4.50 | 7.70 | 10.50 | ||||||||
| Total Wattage | kw | 5.10 | 6.70 | 9.10 | 9.10 | 15.50 | 15.50 | 22.70 | 29 | ||||||||
| Machine Weight | kg | 760 | 1200 | 1700 | 1900 | 3000 | 4200 | 5800 | 7300 | ||||||||
| Machine Dimension | mm | 1300 x 800 x 2300 | 1400 x 900 x 2400 | 1800 x 1000 x 2400 | 1800 x 1000 x 2400 | 2000 x 1200 x 3100 | 2200 x 1300 x 3100 | 2600 x 1100 x 3600 | 2700 x 1200 x 3800 | ||||||||
The vertical injection molding process is widely used in industries where precision, compactness, and efficient production are critical. Some of its main applications include:
Automotive Industry – Manufacturing rubber and plastic automotive parts with high strength and precision.
Electronics Industry – Ideal for producing small, complex plastic components like connectors, switches, and sockets.
Consumer Goods – Widely used for household product components and daily utility plastic items.
Medical Equipment – Precision molding of syringes, testing kits, and other small components requiring accuracy.
Industrial Applications – Tool handles, packaging components, and mechanical parts requiring durability.
Investing in JK Machines’ vertical injection molding machine provides several competitive benefits:
Space-Saving Design – Vertical configuration allows efficient use of floor space in workshops.
Better Insert Molding – Ideal for insert and over-molding processes, especially for electrical and electronic parts.
Improved Efficiency – Faster cycle times reduce production delays and increase overall productivity.
Operator Safety – Multiple safety sensors and alarms make it a safe choice for operators.
Reduced Maintenance – Strong build quality ensures fewer breakdowns and lower maintenance costs.
Energy Efficient – Controlled power usage makes it eco-friendly and cost-effective.
Precision Performance – Multi-stage injection and clamping ensure consistent output.
Many industries today evaluate whether to opt for a hydraulic vertical injection molding machine or an electric vertical injection molding machine.
| Feature | Hydraulic Vertical Injection | Electric Vertical Injection |
|---|---|---|
| Power Source | Hydraulic Motor | Electric Servo Motor |
| Energy Consumption | Moderate | Lower |
| Precision | High | Very High |
| Maintenance | Regular | Minimal |
| Speed Control | Multi-Stage | Smooth, Continuous |
| Cost | Affordable | Higher Initial Investment |
JK Machines offers both types, but for industries looking for long-term energy savings and advanced technology, the electric vertical injection molding machine is an ideal solution.
As one of India’s leading vertical injection molding machine manufacturers, JK Machines ensures:
A wide range of models for different industrial needs.
Customized solutions to suit specific production requirements.
Reliable after-sales support, including maintenance and spare parts.
Nationwide delivery and installation services.
Our commitment is not just to deliver machines but to build long-term trust with our customers by ensuring consistent quality, cost-effectiveness, and innovation.
The VERTICAL INJECTION MOLDING (ROTARY SLIDE) machine from JK Machines is a symbol of reliability, precision, and modern engineering. With advanced controllers, safety systems, and durable components, it ensures unmatched molding performance across multiple industries.
As trusted vertical injection molding machine manufacturers in India, JK Machines continues to deliver solutions that empower businesses to scale production efficiently, reduce costs, and enhance product quality. Whether you require a hydraulic vertical injection molding process or are exploring electric vertical injection molding machines, JK Machines is your one-stop solution for advanced molding technology.
