Hottip India is a leading Hot Runner Nozzle Manufacturers in Pune, as well as renowned Hot Runner Nozzle Suppliers and Dealers in Pune. With over 25 years of hands-on expertise, we craft precision Hot Runner Nozzles—also known as Hot Drops, Hot Sprues, or Manifold Nozzles—that deliver molten polymer directly into mold cavities while maintaining optimal temperature profiles. In addition to our ISO 9001:2015 certification and IS 16504 electrical safety compliance, our products align with industry best practices. Customers frequently search for Hot Runner, Hot Runner Systems, Hot Runner Hot Tip Nozzle, and Nozzle Tips, and we consistently exceed expectations in each category.
Hot Runner Nozzle Suppliers and Dealers in Pune
We at Hottip India specialize in designing and manufacturing valve-gated, sprue-gated, and hot-tip nozzles. As Manufacturers, Suppliers, and Dealers, our Pune based facility serves over 200 clients nationwide. As a matter of fact, over 95 percent of our customers record quantifiable gains in cycle times and saving of material. By having a various team that consists of 200 professionals, 24 R&D engineers, 28 after sales experts, 16 quality control specialists, we guarantee a personal approach at all stages of your project. Furthermore, the fact that we have grown in the injection molding industry by proving ourselves to be reliable and technically competent supports our reputation of being reliable and technically competent.
Overview of the Hot Runner Nozzle: Specifications, Types, Applications, and How It Works
The hot runner nozzle is made of tool steel, hardened steel, brass or high‐speed steel and comes with a customisable length of 50 mm to 200 mm. Moreover, its inner diameter ranges from 2 mm to 10 mm and the runner profile can be circular, trapezoidal or rectangular. Additionally, it employs electric band heaters or cartridge heaters for precise heating. There are three main types: hot tip nozzles for rapid heat transfer and fine precision, sprue gated nozzles for cost‐effective moulding of medium to large parts, and valve gated nozzles for exact shot control and defect‐free cosmetic components. Furthermore, these nozzles find wide use in automotive, consumer electronics and packaging industries. Finally, the integrated heated manifold maintains molten plastic at optimal temperature from the injection unit to the mould gate, thus shortening cycle times and improving dimensional consistency.
What Is a Hot Runner Nozzle?
Hot Runner Nozzle is a heating injection component which melts plastic and transports it into individual mold cavities but not a cold slug. These nozzles maintain a strict temperature control in order to guarantee homogeneity of material used, waste reduction and improvement in the quality of the part. In the case of product certification, our nozzles are of ISO 9001:2015 quality management and comply with the CE, UL, and CSA export compliance. Safety is guaranteed through compliance with IS 16504 (IEC 60204‑1) for electrical wiring and insulation.
Specifications of the Hot Runner Nozzle
| Specification |
Details |
| Material |
Tool steel, hardened steel, brass, high‑speed steel |
| Nozzle Length |
50 mm – 200 mm (customizable per application) |
| Nozzle Diameter |
Ø2 mm – Ø10 mm (inner diameter) |
| Runner Profile |
Circular, trapezoidal, rectangular |
| Heating Mechanism |
Electric band heaters or cartridge heaters |
Types of Hot Runner Nozzles
- Hot‑Tip Nozzle: This design places the heating element directly at the mold gate, ensuring rapid heat transfer and tight temperature control. It excels for small, high‑precision parts made from amorphous resins like polyethylene. Although it demands accurate monitoring to prevent polymer degradation, the gate vestige is exceptionally clean.
- Sprue‑Gated Nozzle: Ideal for medium to large components, this nozzle routes molten plastic through a central sprue channel. Its straightforward tooling reduces upfront costs, but it generates slightly more runner scrap than fully valve‑gated systems. Sprue gating is preferred for basic geometries and high‑throughput molds.
- Valve‑Gated Nozzle: Featuring an integrated mechanical valve, this nozzle offers precise shot control and virtually eliminates flow‑mark defects. It is the go‑to solution for cosmetic parts and complex geometries where sink marks and gate blush must be minimized. Valve gating also supports multi‑material molding sequences.
Applications of the Hot Runner Nozzle
We are top Hot Runner Nozzle Manufacturers in Pune. Also trusted Hot Runner Nozzle Suppliers and Dealers in Pune. Check our Hot Runner Nozzle applications:
- Automotive: Automotive temperature stability and fast cycle time promote dimensionally and material consistent parts in dashboards, under hood components, etc.
- Consumer Electronics: Smartphone, laptop housings and display frames are precision molded housing uses uniform melt flow and surface finish.
- Packaging: It uses sustainable container and closure-based packaging that makes little loser waste, in line with eco-friendly requirements, and lower downstream recycling expenses.
How It Works
Hot Runner Nozzles integrate a heated manifold system, maintaining molten plastic at processing temperature from the injection unit to the mold gate. When the screw advances, polymer flows through insulated channels into individual nozzles. The purpose-built heater cartridges and thermocouple on each nozzle provide real time feedback of the temperatures. As a result, the cycles get shorter and consistency in materials increases to produce tighter dimensional tolerances.
Hot Runner Nozzle Ordering, Compliance, and Safety Information
When placing an order, specify your required nozzle type, dimensions, and material grade. Our ISO 9001:2015 quality management system produces all the products and they meet IS 16504 electrical safety standards. To find out more about custom engineering solutions, or more detailed quotes, please Contact us at:
- Address: 406, Swaraj Capital, Moshi, Pune 412105
- Phone: +91‑9028018877
- Email: sales@hottipindia.com
Why Choose Us?
- Cutting‑Edge R&D: Continuously improving heating and control technologies through dedicated innovation.
- Global Support Network: Local branches in India, Malaysia, Thailand, Canada, and China provide rapid service and spare parts.
- Proven ROI: Clients achieve up to 20% reduction in material usage and 15% faster cycle times.
- Certified Quality: Adherence to ISO 9001:2015, NABL‑accredited testing, and CE/UL/CSA export standards.
- 24/7 Expert Assistance: Our after‑sales and maintenance teams are always on standby to prevent production downtime.
Because of these advantages, we stand out as premier Hot Runner Nozzle Manufacturers in Pune, as well as trusted Suppliers and Dealers.
Get Hot Runner Nozzle in India | Hottip India
Hottip India is a reputable manufacturers, dealers and suppliers of Hot Runner Nozzles located in Pune. Based on local experience and Global best practices, we provide tailor made solutions that meet the strictest industry demands.
Ready to optimize your molding process? Request Your Quote or Download Our Spec Sheet today, and partner with Hottip India for precision‑engineered hot runner solutions.
