Hottip India is a leading Hot Runner System Manufacturers in Pune, as well as Hot Runner System Suppliers and Dealers in Pune. With over 25 years of experience, we have honed our expertise in maintaining molten plastic flow inside molds. Our product - also known in the industry as HRS, runnerless molding, hot manifold system, hot sprue system, or heated runner system -delivers consistent performance. You might also encounter related searches like Runnerless Molding when exploring solutions for high volume injection processes.
Hot Runner System Suppliers and Dealers in Pune
We have deep expertise in Hot Runner Systems, serving a diverse industrial clientele across Pune. As manufacturers, suppliers, and dealers, we offer bespoke systems for automotive, consumer electronics, packaging, medical devices, and more. In Pune alone, our team of 200 professionals - which includes 24 R&D engineers, 28 after sales experts, 16 quality control specialists, 92 production staff, 12 salespeople, 18 managers, and 10 logistics coordinators - ensures that hundreds of clients receive prompt, reliable service. Consequently, over 90% of our customers report improved cycle times and reduced material waste.
Overview of the Hot Runner System: Specifications, Types, Applications, and How It Works
First, a hot runner system uses a heated manifold, nozzles and a temperature controller to maintain molten plastic flow (255–260 °C) into mould cavities. Next, it offers single-head, multi-head and valve-gate types to suit different needs. Moreover, the system reduces waste, shortens cycle times and improves part quality while meeting IS/ISO/ASTM material norms, ISO 9001:2015 quality standards, NABL calibration requirements and IS 16504 electrical safety. For instance, hot tip nozzles give precise temperature control, sprue gating is cost-effective for medium to large parts and valve gating delivers smooth filling with minimal weld lines. Additionally, it finds applications across the automotive, consumer electronics, packaging, medical devices and home appliance industries. Finally, by channeling molten plastic through heated channels and keeping it at optimum viscosity, the system eliminates runner scrap, accelerates cycles and optimises return on investment.
What Is a Hot Runner System?
A hot runner system is an assembly in injection molding that keeps plastic molten all the way to the mold cavity. Unlike cold runners, which solidify and generate scrap, our systems use integrated heaters and precise temperature controllers. We follow IS/IEC norms of product standards (do not have a specific BIS norm) and we follow IS 16504 (IEC 60204-1) regarding electrical safety. The quality of material available is equivalent to the IS/3SO/ASTM and our processes are assessed to the ISO 9001:2015. Moreover, we also test our thermocouples and insulation which is NABL accredited.
Specifications of the Hot Runner System
| Specification |
Details |
| Purpose |
Maintain molten plastic flow to mold cavities |
| Main Components |
Heated manifold, nozzles, temperature controller |
| Operating Temp. |
255–260 °C |
| Control Parameters |
Temperature, reset time, cycle time, duty cycle |
| Types |
Single-head, multi-head, valve gate |
| Advantages |
Reduced waste, faster cycles, improved part quality |
| Flow Control |
Valve gates for precise melt delivery |
| Material Standards |
IS/ISO/ASTM equivalents |
| Quality Management |
ISO 9001:2015 |
| Testing & Calibration |
NABL (ISO/IEC 17025) |
| Electrical Safety |
IS 16504 (IEC 60204-1) |
| Export Compliance |
CE, UL, CSA |
| Energy Efficiency |
Designed to minimize scrap and energy use |
Types of Hot Runner System
As a leading Hot Runner System Manufacturers in Pune as well as Hot Runner System Suppliers and Dealers in Pune. We offered following types:
- Hot Tip Nozzle Systems: These attach directly at the mold gate. They ensure precise temperature control and minimal waste. They’re ideal for amorphous polymers, preventing degradation through careful heat management.
- Sprue Gating Systems: Molten plastic flows through a sprue channel from the machine. It’s simple and cost‑effective for medium to large parts, though it can generate more waste than runnerless designs.
- Valve Gating Systems: Mechanical valves control melt delivery, resulting in smooth filling and minimal weld lines. This system excels with cosmetic parts, reducing sink marks and enabling multi‑cavity balance.
Applications of the Hot Runner System
- Automotive Industry: We mold interior and exterior components under tight tolerances. Clients achieve consistent part quality and reduced per‑unit costs, even during high‑volume runs.
- Consumer Electronics: Our systems deliver flawless housings for smartphones, laptops, and TVs. Precise gate control minimizes cosmetic defects, so brands maintain their reputation for quality.
- Packaging Industry: From food containers to cosmetics, material savings matter. Our runnerless systems cut scrap dramatically, supporting eco‑friendly initiatives and lowering costs.
- Medical Devices & Healthcare: Safety‑critical parts like syringes and diagnostic components require uniform flow. Our hot runner systems meet stringent testing standards, ensuring patient safety.
- Home Appliances & Electrical Housings: Complex shapes demand uniform wall thickness. Our solutions handle a variety of thermoplastics, enhancing durability and reducing rework.
How Hot Runner System Works
A hot runner system channels molten plastic from the injection unit through a heated manifold into multiple nozzles. Each nozzle’s temperature controller maintains optimum melt viscosity, ensuring balanced flow into all cavities. By keeping plastic molten, the system eliminates runner scrap and accelerates cycle times. In turn, you gain higher throughput and a better return on investment.
Hot Runner System Ordering, Compliance, and Safety Information
| Ordering Specifications |
Compliance Standards |
Contact Information |
- Mold configuration
- Plastic type
- Temperature range
- Gating method
|
- IS 16504 (IEC 60204-1) for electrical safety
- IS/ISO/ASTM norms for material quality
- ISO 9001:2015 for quality management
- NABL (ISO/IEC 17025) for testing and calibration
- CE, UL, CSA for export documentation
|
- Hottip India Address: 406, Swaraj Capital, Moshi, Pune 412105
- Phone: +91 90280 18877
- Email: sales@hottipindia.com
|
Why Choose Us?
- Deep Expertise & Innovation: Over 25 years of R&D continually advances our hot runner designs.
- Comprehensive Support Network: Branches in India, Malaysia, Thailand, Canada, and China offer prompt local service.
- Robust Quality & Testing: ISO 9001:2015 processes and NABL labs ensure system reliability.
- Customized Solutions: Tailored designs optimize cycle time, minimize waste, and boost ROI.
- Sustainable Practices: Reduced scrap and energy use align with eco‑friendly goals.
- Responsive After‑Sales Service: Dedicated teams provide spares, maintenance, and troubleshooting.
- Competitive Pricing: Advanced features at economical rates deliver high value.
Because of these strengths, we stand out as Hot Runner System Manufacturers in Pune, Suppliers in Pune, and Dealers in Pune.
Get Hot Runner System in Pune | Hottip India
Hottip India is your trusted manufacturer, supplier, and dealer based in Pune. We combine global expertise with regional support to meet your specific needs.
Ready to optimize your molding process? Request a Quote or Download Our Spec Sheet today. Contact us at +91‑9028018877 or sales@hottipindia.com.
