PP type liquid level switch float PVDF manufacturer water level threaded terminal sensor automatic water filling
FEATURES
Hard Power Infrastructure — Building Customer Trust Through Equipment Excellence
Mold Processing Equipment
Ansix Tech maintains a state-of-the-art mold workshop equipped with advanced machinery that directly translates into customer value.
Five-Axis High-Speed Machining Centers — These machines achieve machining accuracy of ±0.002mm on complex freeform surfaces. For liquid level switch float products, this means seamless parting lines that are smooth and burr-free. Customer value: Eliminates post-molding deburring operations, reducing per-part handling costs and accelerating assembly line throughput. When your float products have visible parting lines or sharp burrs, brand perception suffers — Ansix Tech prevents this entirely.
Slow-Speed Wire EDM (Electrical Discharge Machining) — This technology handles 0.03mm micro-hole and narrow-slot processing, effectively eliminating thin-wall deformation common in conventional machining. PVDF floats and precision sensor housings often require micro-features that traditional machining cannot produce consistently. Customer value: Every micro-hole is dimensionally exact from cavity to cavity, and the mold maintains this precision over millions of cycles.
In-House EDM Workshop — Ansix maintains its own electrode machining center and EDM workshop, ensuring mold repairs and modifications can be completed without outsourcing. Customer value: Reduces mold repair lead times from weeks to within 24 hours, minimizing production downtime and inventory buffer requirements.
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Mold Description
Product Materials:
pp foam
Mold Material:
S136ESR
Number of Cavities:
4
Glue Feeding Method:
cold runner
Cooling Method:
Water cooling
Molding Cycle
22.5s
- The mold manufacturing process and product material selection
Injection Molding Machine Fleet
Ansix Tech operates 260 injection molding machines with clamping forces ranging from 30 tons to 2,800 tons. This breadth covers the entire spectrum of production — from intricate single-cavity prototypes to high-volume multi-cavity production.
All machines are equipped with All-Servo Electric Drives, guaranteeing repeatability accuracy of ±0.1%. Customer value: From the first shot to the millionth, every unit is identical. For liquid level sensor customers, batch-to-batch consistency means validated designs perform identically across production runs — the 10,000th part is identical to the first.
Primary machine brands include Japan's Fanuc, Sumitomo, Toshiba, and Nissei; Europe's Engel and Arburg; and China's Haitian.
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Quality Inspection Equipment
Blind trust is not a strategy — verifying is. Ansix Tech utilizes Coordinate Measuring Machines (CMMs) and Optical Imaging Systems capable of sub-micron resolution.
Every mold undergoes a full dimensional report before leaving the shop, with Critical-to-Quality dimensions (CPK) maintained at ≥ 1.33. Customer value: Statistical proof of process capability eliminates quality uncertainty. You don't hope your parts are good — you know they are.
Mold Manufacturing Core Competencies — The Heart of Longevity and Performance
Steel Selection and Material Science
Ansix Tech maintains strategic inventory of premium tool steels, matching material properties to each product's exact service conditions. The company provides full material certificates and heat treatment verification reports.
Steel Grade Hardness (HRC) Key Properties Best Fit Application
S136 / S136H Pre-hard: 35 / Quench: 48-54 Superior corrosion resistance, ultra-high mirror polishability (Ra < 0.05μm), excellent wear resistance Transparent PC/ABS parts, optical-grade surfaces, corrosive plastic materials
2344 / 8407 / H13 48-52 (Quench & temper) High hot hardness at 550-600°C, excellent toughness, thermal fatigue resistance High-temperature engineering plastics (PPS+40%GF, PEEK), high-thermal-load injection molds
NAK80 37-43 (Pre-hard) Super mirror polish (up to #15000), excellent EDM machinability High-gloss surfaces, cosmetic-grade appearances
SKD11 / DC53 58-62 High wear resistance, high compression strength Wear inserts, sliders, shear edges subjected to abrasive filled materials
M340 / 4Cr13 / 9Cr18 48-53 Stainless martensitic, excellent corrosion resistance FDA-grade applications, acidic plastic compounds, humid environments
P20 28-32 (Pre-hard) Good machinability, cost-effective Mold bases, support plates, non-critical core/cavity applications
Each steel selection comes with documented heat treatment protocols with time-temperature curves. Customer value: For glass-filled materials, H13 provides 3× superior wear resistance to P20 and retains mechanical properties above 300°C, surviving 500,000–1,000,000+ shots without softening or surface degradation. This means your mold lasts longer, requires fewer repairs, and delivers consistent quality over its entire lifecycle.
Mold Life Commitments
Ansix Tech delivers clear, data-backed commitments on mold longevity:
Glass-filled materials (e.g., PPS+40%GF): 500,000+ shots per cavity
Standard unfilled materials (PP, PVDF): 1,000,000+ shots per cavity
Customer value: A mold is not a block of steel — it is a profit-generating asset. When your mold lasts 1 million shots, the per-part tooling cost approaches zero, giving you a sustainable cost advantage over competitors.
Achievable Tolerances
Standard structural components: ±0.05mm
Precision features (gears, medical components): ±0.005mm
Customer value: For liquid level switch floats, precise dimensional control ensures proper buoyancy characteristics, consistent magnetic switch activation points, and reliable sealing performance.
Mold Configuration Options
Type Benefit Customer Value
Hot runner systems Eliminate runner waste, reduce cycle times Lower material costs, faster production
Multi-cavity layouts (4-, 8-, 16-, 32-cavity) Proportionally reduce per-part cost Distribute molding overhead across more cavities — lower unit cost
Stack molds Double cavity count without increasing clamp tonnage Halve per-part capital utilization
Two-shot/overmolding tools Integrate multiple materials in one automated cycle Eliminate secondary assembly operations
Gating Strategy Optimization
Ansix Tech engineers utilize advanced simulation software such as Autodesk Moldflow to create a digital twin of the mold and the plastic flow process. The analysis predicts weld-line formation, air-trap locations, and pressure distribution before steel is cut.
Customer value: One mold design iteration in simulation costs pennies; cutting steel on a bad design costs tens of thousands of dollars in rework, re-polishing, and production delays. For liquid level float products, this means balanced cavity filling without voids or knit lines — ensuring consistent float density and buoyancy.
Lead Time Standards
Complexity Standard Lead Time Rush Option
Simple molds 10 days —
Medium-difficulty projects 25-45 days As low as 20 days
Critical commitment: Ansix never shortcuts DFM validation, Moldflow accuracy, or first-article inspection — even on rush orders.
Section Three: Injection Molding Process Control — Eliminating Quality Anxiety
Customers fear: shrinkage, flash, dimensional instability, and batch-to-batch color variation. Ansix Tech addresses each systematically.
Process Standardization and MES Integration
All molding machines are connected via MES (Manufacturing Execution System). Molding parameters (temperature, pressure, speed, time) are locked into the system — only engineers have authorization to make adjustments. Every batch undergoes first-article and last-article inspections.
Customer value: Complete process traceability. If a quality issue arises, Ansix can identify exactly when, where, and why it occurred — and prevent recurrence.
Dimensional Stability Control
Molds are equipped with temperature-controlled zones using mold temperature controllers, maintaining core and cavity temperature differentials within 2°C to reduce warpage and distortion.
Customer value: For liquid level switch floats, dimensional stability is critical — a variation of even 0.02mm in float diameter can affect buoyancy and switch activation reliability. Ansix delivers consistent part dimensions across production runs.
Surface Finish Quality
Ansix Tech achieves surface roughness as low as Ra ≤ 0.2μm for high-gloss parts. For transparent PVDF float applications, mirror polish to Ra < 0.05μm is achievable.
Customer value: Superior surface finish reduces drag in liquid, improves chemical resistance, and enhances the professional appearance of your end product.
Special Material Processing Capabilities
Ansix Tech has extensive experience processing a wide range of engineering plastics:
PP (Polypropylene) — Standard choice for float bodies. Ansix utilizes a specialized micro-foaming process with foaming agents to create a closed-cell foam structure with precise density control, producing floats that are waterproof, durable, and reliably buoyant
PVDF (Polyvinylidene Fluoride) — Superior chemical resistance to strong acids, strong alkalis, and solvents; continuous operating temperature up to 105°C; low moisture absorption. Ideal for corrosive chemical environments (semiconductor, pharmaceutical industries)
PPS (Polyphenylene Sulfide) — Excellent heat resistance (above 200°C), dimensional stability, and chemical resistance. Used in high-temperature applications like automotive or industrial heating systems
PC (Polycarbonate) — High impact strength, dimensional stability. Special grades prevent signal interference
PEEK, LCP, PA6+GF30, PBT, PEI, LSR (Liquid Silicone Rubber) — Comprehensive capabilities across the full spectrum
Customer value: Ansix Tech's expertise in value engineering often guides customers toward the most cost-effective material that meets all performance criteria without over-engineering. This material optimization is the primary means of reducing product "hard costs" from the very beginning.
Section Four: Full-Process Service Ecosystem — Reducing Customer Management Costs
Early Intervention (DFM Reports)
Ansix Tech's philosophy: up to 70% of a component's final manufacturing cost is determined during the initial design phase. Every project begins with a rigorous, collaborative Design for Manufacturing (DFM) analysis.
The DFM report includes:
Draft angle recommendations
Wall thickness optimization
Gate location analysis
Ejector pin mark location allowances
Mold flow analysis (MFA) virtual trial runs
Engineers load 3D models and specific material data (viscosity and PVT — pressure-volume-temperature relationships) into simulation software. This allows them to foresee issues like weld-line formation, air traps, or uneven cooling causing warpage — long before steel is cut.
Customer value: Avoids costly mold rework after discovery of manufacturability issues. In one recent float component analysis, simulation predicted a fill time of 2.8 seconds and peak injection pressure of 56.34 MPa — validating design feasibility before any steel was committed.
Prototyping and Validation
Ansix Tech provides T0 to T3 trial samples, with improvement reports accompanying each iteration. Quick-change inserts allow different design variations to be validated without rebuilding the entire mold.
Customer value: Low-risk product development that protects clients from costly design errors. Digital validation is followed by functional prototypes for physical testing — de-risking the project before high-cost production tooling is committed.
Small-Batch Verification
Before full production release, Ansix offers 100-500 shot pilot runs to statistically validate yield rates and CPK — confirming process stability before mass production.
Customer value: No surprises. You approve production only after seeing statistically validated quality data.
Maintenance and Spare Parts
Spare wear parts (ejector pins, core inserts) are delivered with the mold
Maintenance service provided every 200,000 shots
Lifetime repairs at cost
Customer value: Predictable long-term ownership costs. Your production line doesn't stop waiting for spare parts.
Section Five: Cost Leadership — Systematic Cost Reduction Across the Value Chain
Material Cost Optimization
Ansix Tech's scientific approach to material selection ensures performance is not over-engineered, delivering exactly the required properties at the optimal cost. The company frequently uses specialty formulations like Covestro's Makrolon Ai ST series for sensor components.
Customer value: Lower material costs without compromising performance.
Process Efficiency Optimization
Multi-cavity molds: 4-, 8-, 16-, 32-cavity configurations proportionally reduce per-part cost
Stack molds: Double cavity count without increasing machine clamp tonnage
Hot runner systems: Eliminate runner waste and reduce cycle times
Automated machining ratio of 70%: Reduces labor costs and improves consistency
Average of just two mold trials before production readiness: Minimizes validation costs
Total Cost of Ownership Reduction
Cost Category Ansix Tech Solution Customer Savings
Tooling cost Mold life of 500,000-1,000,000+ shots Per-part tooling cost approaches zero
Labor cost Flash-free molds eliminate manual deburring Significant reduction in post-molding handling
Scrap cost Process control with CPK ≥ 1.33 Near-zero defect rates
Repair cost In-house EDM workshop, 24-hour repair turnaround Minimal production downtime
Inventory cost Rapid delivery, predictable lead times Lower safety stock requirements
Capacity and Delivery Assurance
With 260 injection molding machines across four production bases in China and Vietnam, Ansix Tech has the installed capacity to scale from prototyping to millions of units per month without re-tooling or capacity bottlenecks.
Customer value: No capacity constraints as your order volumes grow. One partner, one point of contact, end-to-end accountability.
Section Six: Quality Assurance — Building Confidence Through Rigorous Validation
Certifications
Ansix Tech holds multiple key certifications: ISO9001, ISO14001, IATF16949, and ISO13485:2016 (medical devices). The company maintains an ISO Class 8 cleanroom for clean manufacturing of customized plastic molding parts.
Quality Validation Process
Digital validation: Moldflow simulation identifies and resolves issues before steel is cut
First-article inspection: Full dimensional report generated for every mold before shipment
Statistical process control: Critical-to-Quality dimensions maintained at CPK ≥ 1.33
Batch verification: First-article and last-article inspections for every production run
In-process monitoring: Real-time sensors monitor wall thickness and automatically compensate holding pressure
Flash Control Commitment
Ansix Tech machines parting surfaces to 0.005mm fit precision and employs self-locking clamp force compensation.
Customer value: Flash is controlled to within 0.03mm per batch, eliminating manual deflashing operations. This saves significant labor costs and accelerates assembly line throughput.
Section Seven: Differentiated Value Commitments — Direct Answers to Common Customer Pain Points
Common Customer Complaint Ansix Tech's Commitment (Deliverable Value)
"Molds need frequent repairs, disrupting orders" "We perform 2,000-shot aging tests before delivery with wear reports, and provide a three-year mold structure warranty (excluding normal wear parts)"
"Excessive flash, high post-processing costs" "We machine parting surfaces to 0.005mm precision and use self-locking clamp force compensation — flash controlled to within 0.03mm per batch, eliminating manual deburring"
"Dimensions vary from batch to batch" "Ultrasonic wall thickness sensors provide real-time feedback with automatic compensation; optional in-mold temperature and pressure sensors enable closed-loop control"
"Mold repair takes too long" "We maintain in-house electrode machining center and EDM workshop — repairs rarely leave the facility; standard weld repair/insert replacement restored within 24 hours"
Conclusion: From Technical Specifications to Customer Value
For Ansix Tech, a mold is not a block of steel — it is a profit-generating asset for customers. Every design decision is made with a clear focus on translating technical capabilities into measurable customer value: lower costs, reduced risks, faster time-to-market, and uncompromising quality.
What Ansix Tech's PP/PVDF Liquid Level Switch Float Solutions Deliver:
Customer Need Ansix Tech Solution Measurable Value
Low-risk product development DFM analysis before steel is cut; digital validation with Moldflow Avoids costly design errors; 70% of costs determined in design phase
Precision manufacturing Five-axis machining at ±0.002mm; wire EDM for 0.03mm features Flash-free parts; no post-molding deburring
Consistent quality MES-locked parameters; CPK ≥ 1.33 Every part identical from first to millionth shot
Cost reduction Material optimization; multi-cavity molds; automated production Lower per-part cost; reduced total cost of ownership
Reliable delivery 260 machines across 4 bases; 10-45 day lead times No capacity bottlenecks; predictable supply
Long-term partnership Spare parts included; maintenance every 200k shots; lifetime repairs at cost Predictable ownership costs; minimized downtime
Ansix Tech's end-to-end integration — from polymer selection and digital prototyping through mold manufacturing, injection molding, and final delivery — eliminates friction between process stages, ensures every decision aligns with final product performance and cost targets, and significantly accelerates customers' time-to-market. For customers, this means one point of accountability and a partner committed to the success of their components throughout the entire lifecycle.
Ansix Tech Co Ltd
If you have any plans related to PP type liquid level switch float PVDF manufacturer water level threaded terminal sensor automatic water filling , you can contact us at any time. We will turn your ideas into reality, let you realize your dreams, and obtain large orders from the market. Our contact information is info@ansixtech.com. Or contact our CTO, mail: stephen@ansixtech.com
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