Custom Baby Stroller Plastic Injection Mould Kid Safety Chair Shell Mold

• Customization: Available
• Warranty: 3 Years
• Shaping Mode: Injection Mould
• Model NO.: JSS-00005
• Surface Finish Process: Polishing
• Mould Cavity: Multi Cavity
• Plastic Material: PPSU
• Process Combination Type: Single-Process Mode
• Application: Car, Household Appliances, Commodity, Home Use, Hardware
• Runner: Cold Runner
• Design Software: UG
• Installation: Fixed
• Certification: TS16949, ISO
• Standard: DME
• Customized: Customized
• After-sales Service: 3 Years
• Delivery Time: 30-45days
• Mould Life: 300,000 Mold Cycles
• Cavity No.: 1
• Hygiene Performance: Smooth Inner Surface, No Dead Corners, Easy to Cle
• Processing Services: 3D Modeling, 2D Engineering Drawing, Blank Machini
• Chemical Resistance: Good
• Minimum Order Quantity: 1 Set
• Custom Molding: Kid Safety Chair Shell Mold
• Baby Safety Seat Injection Mould: OEM and ODM Service
• Transport Package: Wooden Box, Container Loading
• Specification: 500*500*500
• Trademark: junsheng
• Origin: China
• HS Code: 39239000
• Production Capacity: 1000
• Package Size: 100.00cm * 80.00cm * 100.00cm
• Package Gross Weight: 200.000kg

Product Description

This series of molds is specifically engineered for 1380, 1680, and 2100-ton large injection molding machines, designed for one-shot molding of core load-bearing structural components such as stroller frames, bases, and joints. They are built to meet the highest market demands for ultimate safety, superior durability, and high-efficiency production.
 
Technical Highlights & Upgrades
   High-Efficiency Hot Runner System: Utilizes a valve-gated sequential hot runner system for precise multi-point simultaneous or sequential filling. This significantly reduces runner waste, ensures uniform filling of large parts with minimal internal stress, and effectively prevents product deformation.
   Powerful & Precise Ejection: For deep cavities and complex undercuts, an independent hydraulic cylinder and mechanical combination core-pulling system is designed for smooth, precise, and reliable ejection, ensuring damage-free demolding of large, complex parts.
   Advanced Temperature Control: Integrates independently controlled, conformal cooling channels complemented by multi-level venting and a vacuum-assisted system. This dramatically improves cooling efficiency and filling completeness for materials like PPSU, optimizing cycle times by 15-20% while eliminating air traps and burn marks.
   Premium Surface Finish: Cavities undergo multi-stage precision polishing to a mirror finish (SPI A1 standard), guaranteeing ultra-smooth, streak-free product surfaces. This not only delivers a high-end appearance but also fundamentally eliminates hidden areas where dirt can accumulate, making parts easy to clean and sterilize—meeting the highest hygiene and safety standards for infant products.
 
 
Application Includes
AutomotiveBumper molding, dashboard components, interior trim
ElectronicsSmartphone casings, connector housings, circuit board enclosures
PackagingBottles, caps, containers, blister packs
MedicalSyringes, surgical instruments, diagnostic device components
Consumer GoodsKitchenware, toys, household appliances, furniture parts

Basic Information

Mold name	Custom Baby Stroller Plastic Injection Mould Kid Safety Chair Shell Mold
Mold material	P20,S136,H13,718H
Key word	Injection Mold Supplier
Runner	Hot runner
Hot runner brand	Yudo based on client requie
Mold life	- 50-500 million Shots/ 5-6 years, Even in 10 years in good maintenance - 500000~+1,000,000 Shots based on client require
Delivery time	30 days
Plastic material	PEI,PPSU,PSU,PES,etc.
Warranty period	One year
Gate type	Hot runner,Valve Gate
Mould surface treatment	Polishing (Polishing) Nitriding (Nitriding Treatment) Chrome Plating (Chromium Plating) Texturing (Etching / Sunscreen)
Quality system	ISO9001,TS16949
HS code	39239000
Origin	Made in China
Installation	Fixed
Cavity	Multi
Specification	500*500*500 or Depends on customer's requirements
Mold cooling system	Water cooling
Mold hot treatment	Quencher, Nitridation, Tempering,etc
Packaging size (mm)	According to different situiation
Gross weight of export country	1 T- 10 T
Export country	Around The World

Key Configurations

Material: High-grade alloy tool steel (HRC 52-58) with corrosion-resistant coating

Mold Base: Heavy-duty steel frame with precision-ground surfaces

Cavity Design: Multi-cavity (1+4/8) with hot runner system

Cooling System: Optimized baffle/channel layout for rapid heat dissipation

Ejection Mechanism: Hydraulic-driven pins with sequential release control

Surface Finish: Mirror polish (Ra ≤ 0.025μm) or textured options (e.g., leather, wood grain)

Control System: Real-time temperature/pressure sensors with AI-assisted diagnostics

Safety Features: Over-travel protection, emergency stop, and interlock systems

Certifications: ISO 16949 (automotive), FDA (food contact), CE (safety compliance)

Material	Mould Temperature	Processing Temperature	BPA Content
PEI	135 - 160℃	300 - 400℃	NO BPA
PPSU	140 - 180℃	300 - 400℃	NO BPA
PSU	140 - 160℃	300 - 400℃	NO BPA
PES	140 - 180℃	300 - 400℃	NO BPA

Company profle

Factory - Jiangmen China

Factory - Mexico

Jiangmen Junsheng Industrial Co., Ltd has been deeply engaged in the field of injection moulds, specializing in the manufacturing of molds, injection molding, small household appliances, bathroom products, and air source heat pump water heaters. 

Our branch in Mexico (JUNSHENG Mexico) is equipped with a full range of injection molding equipment. Supported by technical teams dispatched from our headquarters, it provides localized rapid production, technical support, and after-sales service for clients in the Americas and globally which shortens lead times and reduces supply chain risks.

We offer a comprehensive "one-stop" service covering the entire process: from product structure optimization, mold design, precision manufacturing, and trial mold validation to mass production maintenance. Supported by our in-house advanced Mold R&D Institute and a supporting production capacity of over 120 injection molding machines, we ensure rapid response and consistent quality from prototyping to high-volume production.

Jiangmen Junsheng Mold Manufacturer

1. Number of Employees: Over 400 professionals, including more than 100 skilled technicians and engineers. 

2. Factory Area: 35,000 square meters.

3. Delivery Time: 35–60 days. Complex molds may require additional time.

4. Production Capacity: 1,000 sets per year.

5. A dedicated production line equipped with over 120 injection molding machines, supporting flexible and efficient fulfillment of diverse customer needs—from prototyping to large-scale mass production. Our experienced injection molding team manages the entire OEM/ODM process, from mold development to final product manufacturing.

6. Equipment: Multi-axis high-speed CNC machines, precision engraving machines, mirror-finishing EDM systems, slow wire-cut EDM equipment, deep-hole drilling machines, and coordinate measuring machines.

7. We are deeply involved in product development and manufacturing across multiple industries, with precise insight into the usage characteristics and technical requirements of products in fields such as daily necessities, home appliances, and automotive components.

8. We provide integrated mold and injection molding solutions with high cost-effectiveness, strict quality and delivery control.

Certifications

Our Advantages

1. OEM/ODM Services
 We offer comprehensive OEM/ODM solutions, managing the entire process from mold design and development to final product manufacturing. 
 
2. Competitive Pricing & Volume Discounts
 We offer highly competitive pricing. Attractive volume discounts are available for large-scale production projects, delivering exceptional cost efficiency.
 
3. R&D Capability & Strategic Cooperation
 We strengthen our innovation capabilities through a strategic partnership with South China University of Technology (SCUT). Our in-house Mold Research Institute leverages academic expertise to advance mold design, material science, and manufacturing processes—translating cutting-edge research into practical, high-performance solutions.
 
4. Fast Delivery & Customs Support
 Our mature production processes and advanced equipment significantly shorten mold development and production cycles. We provide efficient logistics solutions and professional customs documentation support to ensure smooth and timely delivery to your destination.
 
5. Localized Manufacturing in Mexico
 Our wholly-owned manufacturing facility in the Americas Park Industrial Zone has been operational since May 2018, offering a strategic local production solution. The 8,000-sqm plant is equipped with over 50 injection molding machines (120–1000 ton clamp force) and staffed by a dedicated team of 60 professionals focused on mold maintenance and injection molding production—providing distinct advantages for projects targeting the Americas region.
 
6. Technology, Quality & System Certification
 We implement stringent quality control throughout the entire process—from raw material input and in-process inspection to sample validation—with manufacturing facilities certified to standards including ISO 14001 and IATF 16949 (formerly TS 16949), among other relevant system certifications.
 
7. Global Technical Support & After-Sales Service
We provide 24hours × 7days full-time technical assistance and reliable spare parts supply to ensure the continuous operation of your production line. 

Mold Show

Packing & Delivery

We ensure every mold is delivered safely and performs consistently through integrated inspection, packaging, and support systems.
 
Pre-Shipment Inspection: Each mold undergoes multi-stage verification of dimensions, structure, surface finish, and function to meet specified standards.
Protective Packaging:

- Full cleaning and anti-corrosion treatment
- Sealed, moisture-resistant wrapping
- Custom reinforced crating for safe transit

Ongoing Technical Support: - Warranty coverage with prompt service
- 24*7 remote or on-site assistance
- Installation support and post-warranty maintenance
 
From rigorous inspection and robust packaging to ongoing technical assistance, we provide end-to-end reliability, allowing our clients to focus on production with confidence.

After Sales Service

Standard Warranty: A 12-month or 2,000 operating-hour warranty (whichever comes first) is provided, covering repairs or replacements due to material or workmanship defects.
Extended Warranty: Optional extended warranty plans of up to 36 months are available to ensure long-term protection and continued production stability.
Global Support: We offer 24hours × 7days technical consultation and remote troubleshooting
Training Services: On-site or online operation and maintenance training is available to equip your team with essential skills for equipment handling, routine upkeep, and basic troubleshooting.

Cooperation Partner

FAQ

Frequent Asks

Q: What's the lead time for orders?

A: Standard models ship in 15–30 days; customized units require 30–45 days

Q: Do you provide after-sales service overseas?

A: Yes, we have partnered service centers in key regions.

Q: What documents do you provide for export?

A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?

A: Contact us via email/phone for a quote, then confirm with a PO.

Q: Are you a trading company or a manufacturer?
A: We are a direct factory with our own engineering team and production workshop.

Q: What if we don't have drawings?
A: You can send us a sample for replication, or provide pictures/sketches with dimensions. We will create the CAD/3D files for you upon order.

Q: What is your policy on design security?
A: Client trust is paramount. We implement strict confidentiality measures. Your designs remain your property, and we do not release them to anyone else without your prior consent.