PP/PE OEM Liquid Detergent Pour Spout Injection Service With Robotic Arm Collection & Mold Protection
Product Spotlights
Welcome to Changzhou Hongxinyutai Precision Mold Co., Ltd., an experienced manufacturer established in 2017 specializing in precision injection molds and injection services. We are proud to present our PP/PE OEM Liquid Detergent Pour Spout Injection Service with Robotic Arm Collection & Mold Protection, a comprehensive solution designed for the liquid detergent packaging industry. This service combines high-efficiency injection molding with an automated robotic arm for part removal, plus integrated mold protection to safeguard your tooling investment. Our goal is to deliver consistent, high-output production runs with minimal downtime, ensuring you receive pour spouts that meet the exact specifications for your bottle caps and dispensing needs.
Key Features & Technical Specifications
- Material Expertise – Supports PP, PE, and customized resin blends for optimal chemical resistance and flexibility required by liquid detergent formulations.
- Robotic Arm Collection – Automated pick-and-place system reduces manual handling defects, increases cycle speed, and ensures uniform part quality.
- Mold Protection System – Built-in pressure sensors and real-time monitoring prevent mold damage from stuck parts or improper ejection, extending mold life significantly.
- OEM Customization – We work from your drawings or samples to produce pour spouts with precise dimensions, thread designs, and tamper-evident features.
- Large Production Capacity – Our facility (1,000–3,000 sqm) houses multiple injection molding machines from 80 to 650 tons, capable of handling high-volume orders.
- Quality Control – Every batch undergoes dimensional inspection, leak testing, and visual checks. Our TS16969-certified quality management system ensures consistency.
Technical Parameters (Typical Pour Spout)
| Parameter | Value |
| Material | PP / PE / Custom |
| Pour Spout Diameter | 18 mm – 38 mm (customizable) |
| Thread Type | 28/400, 28/410, 24/410, etc. |
| Production Cycle | 8 – 20 seconds (depends on design) |
| Robotic Arm Payload | Up to 5 kg per cycle |
| Mold Protection Sensitivity | Adjustable (0.1 – 10 kN) |
Advantages for Your Business
- Cost Efficiency – Robotic arm reduces labor costs and scrap rates while increasing throughput.
- Mold Longevity – Mold protection minimizes accidental damage, reducing maintenance costs and production delays.
- Customization Flexibility – Our team of 51–100 skilled engineers can modify mold designs quickly to match your unique pour spout requirements.
- Global Reach – We ship from Jiangsu, Shanghai, or Shenzhen ports to markets worldwide including North America, Europe, Southeast Asia, and more.
- Responsive Support – From prototype to mass production, we provide 24/7 communication and fast sample delivery.
Why Choose Changzhou Hongxinyutai Precision Mold?
Since 2017, we have built a reputation for delivering precision injection services with a focus on automation and quality. Our factory spans 1,000–3,000 square meters and is equipped with modern injection machines and robotic systems. We hold a TS16969 (IATF 16949 equivalent) certification, demonstrating our commitment to quality management in the automotive and packaging sectors. Our main export markets cover 15+ countries across the Americas, Europe, Asia, Africa, and Oceania. When you choose our pour spout injection service, you get a partner that prioritizes mold protection and efficient automation—resulting in consistent products that fit your filling lines perfectly. Contact us today to discuss your custom pour spout project and request a quote.
Frequently Asked Questions (FAQ)
1. Can you produce pour spouts from my own design?
Yes, we offer full OEM service. You can send us your 2D/3D drawings or physical samples, and we will create molds accordingly with robotic-arm-friendly features.
2. What is the typical lead time for a new pour spout mold and first samples?
Standard mold fabrication takes 20–30 working days. Sample production and testing require an additional 5–7 days. Rush orders are possible upon discussion.
3. How does the robotic arm collection improve quality?
The robot removes parts immediately after ejection, preventing scratches, warpage, or contamination from manual handling. It also maintains consistent cooling time.
4. Is the mold protection system adjustable?
Yes, the sensitivity and response parameters can be tuned for each specific mold design, ensuring both safety and production speed.
5. What materials do you recommend for liquid detergent contact?
We recommend virgin PP or PE grades with FDA or food-contact compliance. We can also source special grades resistant to acidic or bleach-based detergents.
6. Do you provide mold protection regardless of order volume?
Absolutely. Our mold protection feature is part of our standard injection service for every production run, whether 10,000 or 1,000,000 parts.
7. What are the shipping options for international customers?
We ship via sea freight (FOB/CIF), air freight, or express courier. Port options include Jiangsu, Shanghai, and Shenzhen.
8. Can you integrate a tamper-evident ring into the pour spout design?
Yes, we have experience with various tamper-evident and child-resistant features. Provide your requirements and we will design accordingly.
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