1*2 Cavity AS Two-point Needle Valve S136 Heat Treatment Polishing Cavity Finish Plastic High-Clarity Juicer Container Shell Precision Tool

YIXUN transparent plastic measuring pitcher combines high-grade materials, clear calibration, and ergonomic design to deliver reliable liquid measurement for labs, kitchens, and industrial small-batch applications. Engineered via precision injection molding, this pitcher balances durability, visibility, and ease of use.
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  • 19060

  • YIXUN mold

  • 8480419090

This high-precision 1×2 cavity injection mold is custom-built for manufacturing high-clarity AS plastic juicer container shells. Constructed with heat-treated S136 stainless steel, equipped with a two-point needle valve hot runner system, and featuring fully polished cavity surfaces, this mold delivers crystal-clear, defect-free AS parts with consistent dimensional accuracy. Designed for high-volume kitchen appliance production, it ensures stable filling, excellent transparency, and long service life for juicer jug components.

Core Mold Specifications

Parameter Specification
Product Name 1×2 Cavity AS Juicer Container Shell Injection Mold
Cavity Configuration 1×2 (2 parts per cycle)
Molding Material AS (Styrene-Acrylonitrile) Copolymer
Core & Cavity Steel S136 Stainless Steel (Heat-Treated)
Hardness (Post Heat Treatment) HRC 48-52
Runner System Two-Point Needle Valve Hot Runner
Cavity Surface Finish High-Gloss Polished
Application High-clarity juicer jugs / blender container shells
Key Features Zero flow lines, high transparency, balanced filling, durable
1*2 Cavity AS Two-point Needle Valve Injection Molded Plastic Tooling S136 Heat Treatment Polishing Cavity Finish plastic tooling


Key Mold Design & Technical Advantages

1. 1×2 Cavity Balanced Production Structure

The 1×2 cavity design produces two identical juicer shells in a single cycle, balancing production efficiency and molding stability. Symmetric cavity layout ensures uniform melt flow, consistent cooling, and identical part dimensions, eliminating warpage or transparency differences common in multi-cavity molds for large clear parts.

2. Heat-Treated S136 Stainless Steel Construction

  • Exceptional Polishing Performance: S136’s fine grain structure supports mirror-level polishing, delivering the ultra-smooth cavity finish required for crystal-clear AS parts with zero haze or surface defects.

  • High Wear & Corrosion Resistance: Heat-treated to HRC48-52, the steel resists abrasion and chemical degradation, maintaining surface quality even after millions of molding cycles.

  • Long Service Life: Durable construction minimizes maintenance needs, ensuring consistent clarity and dimensional accuracy throughout high-volume production runs.

3. Two-Point Needle Valve Hot Runner System

  • Balanced, Contamination-Free Filling: The dual needle valve hot runner delivers precise, synchronized melt injection into both cavities, eliminating flow marks, weld lines, or pressure imbalances that compromise transparency.

  • Clean, Automatic Gate Sealing: Needle valves close completely after injection, leaving no gate residue and eliminating the need for manual trimming—critical for maintaining the pristine appearance of clear juicer parts.

  • Reduced Material Waste: The hot runner system eliminates cold runner scrap, cutting material costs and reducing the risk of regrind-related contamination in AS resin.

4. Polished Cavity for High-Clarity AS Parts

The mold cavity undergoes precision polishing to meet the strict optical requirements of AS plastic:
  • Produces crystal-clear juicer shells with excellent light transmission, free of scratches, flow lines, or blemishes.

  • Ensures smooth mold release without damaging delicate transparent surfaces, preserving the high-gloss finish of the final product.

  • Minimizes surface defects that could compromise the visual appeal and functionality of kitchen appliance components.


Mold Performance Comparison

Feature Our S136 1×2 Juicer Mold Standard Clear Plastic Mold
Cavity Efficiency 1×2 balanced, consistent part quality ≤1 cavity or unbalanced multi-cavity
Steel Grade Heat-treated S136, excellent polishability Generic P20/45# steel, prone to wear/haze
Runner System Two-point needle valve hot runner Cold runner or open hot runner
Surface Finish Mirror-polished, zero flow lines Basic polish, common weld lines/haze
Transparency Control Consistent crystal-clear parts Variable clarity, visible defects
Service Life 800,000+ shots with stable quality Prone to surface degradation over cycles

Applications & Benefits

This mold is purpose-built for manufacturing high-clarity juicer and blender containers, offering key benefits for kitchen appliance manufacturers:
  • Premium Visual Appeal: Polished S136 mold produces clear, scratch-free AS parts that meet consumer expectations for high-end kitchen appliances.

  • Structural & Functional Consistency: Balanced filling ensures uniform wall thickness, preventing warpage and ensuring compatibility with juicer motor assemblies and lids.

  • Cost-Effective Mass Production: 1×2 cavity design and hot runner system reduce per-unit costs while maintaining strict quality standards.

  • Long-Term Reliability: S136 construction minimizes mold wear, ensuring consistent quality across years of production.


Quality Assurance

All molds undergo rigorous CNC machining, heat treatment, and trial testing before delivery. We provide full documentation, including steel material certificates, mold validation reports, and trial sample data, ensuring the mold meets your production and quality requirements for high-clarity AS juicer components.

FAQ

Q1: Why use S136 steel for clear AS juicer molds?
A1: S136 offers superior polishability, wear resistance, and corrosion resistance compared to standard steels, making it ideal for maintaining the ultra-smooth cavity finish required for crystal-clear AS parts over long production runs.
Q2: What are the benefits of a two-point needle valve hot runner for clear parts?
A2: The dual needle valve system ensures balanced, contamination-free filling, eliminating flow lines and gate residue that would ruin the transparency of the juicer shell. It also reduces material waste and improves production efficiency.
Q3: Can this mold produce different juicer container sizes?
A3: The mold is currently optimized for the specified container size, but we can modify the cavity design to accommodate different dimensions based on your product requirements.
Q4: What is the expected service life of this mold?
A4: With proper maintenance, the heat-treated S136 mold supports 800,000+ shots of high-clarity AS parts, maintaining consistent quality throughout its lifespan.


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