Universal fuel level sensor for automobiles, boats, construction machinery, and trucks; water tank level gauge
FEATURES
Foundation of "Hard Power" – Building Customer Trust Through Equipment Infrastructure
Mold Processing Equipment
Ansix Tech's mold manufacturing capabilities are built on a foundation of world-class equipment that directly translates into customer value:
5-Axis High-Speed Machining Centers – Capable of machining complex curves with ±0.002mm precision. Customer value: Your product's parting lines are smooth and burr-free, eliminating secondary finishing operations and enhancing brand perception. No visible mold lines means your sensors look premium and professional in the final assembly.
Slow-Wire EDM (Electrical Discharge Machining) – Handles 0.03mm micro-hole and narrow-slot processing. Customer value: Eliminates thin-wall deformation common in competitive solutions. For fuel level sensor housings with intricate internal features or tight sealing grooves, this capability ensures dimensional integrity that competitors cannot match.
Comprehensive Steel Inventory – Strategic inventory of premium tool steels including S136, 2344, 8407, H13, SKD11, DC53, M340, 4Cr13, 9Cr18, NAK80, and P20. Customer value: We match material properties to your exact service conditions – no over-engineering, no under-engineering. Each material selection is documented with full heat-treatment curves for complete traceability.
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Mold Description
Product Materials:
SUS304+NBR FOAM
Mold Material:
S136ESR
Number of Cavities:
32
Glue Feeding Method:
Hot runner
Cooling Method:
Water cooling
Molding Cycle
42.5s
- 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 4,000 tons. The fleet includes Japan's Fanuc, Sumitomo, Toshiba, Nissei, Engel, Germany's Arburg, and China's Haitian machines.
All-Servo Electric Drives – Delivering repeatable injection accuracy of ±0.1%. Customer value: From the first shot to the millionth, every unit is identical. When you're producing fuel level sensors for automotive OEMs requiring consistent performance across millions of vehicles, this repeatability is non-negotiable.
Coverage Across Product Sizes – From miniature precision components under 10mm to large-format assemblies over 1000mm. Customer value: One partner for all your sensor component needs – whether you need tiny floats, complex sensor housings, or large gauge assemblies.
Quality Inspection Equipment
Coordinate Measuring Machines (CMM) – Full 3D geometry verification against CAD baseline with measurement accuracy of ±0.001mm (1 micron). Customer value: Every mold delivered from Ansix Tech undergoes rigorous dimensional validation. Critical-to-Quality dimensions maintain CPK ≥ 1.33. You receive a full dimensional report – absolute proof that your tool meets specifications before it ever reaches your production line.
Optical Imaging Systems – High-magnification inspection of critical features. Customer value: Surface imperfections down to micron-level resolution are detected and eliminated. For transparent sensor housings or optical-level sensing components, this ensures optical clarity and signal integrity.
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Mold Manufacturing Core Competitiveness – Delivering Measurable Performance
Mold Life and Durability
Dimension Technical Specification Customer Value
Mold Life 500,000 cycles for glass-reinforced materials; 1,000,000 cycles for standard plastics Your production line stays running. No unexpected mold failures. No unplanned downtime. We guarantee structural integrity of the mold for three years (excluding normal wear of consumable parts)
Steel Certification Full material certification with heat-treatment curves for every mold Complete traceability. You know exactly what's in your tool. No substitution of inferior materials
Wear Resistance SKD61 specified for 40% GF materials at HRC 52-56 Abrasive glass fibers won't wear out your cavities prematurely. Extended tool life means lower cost per part over the production lifecycle
Achievable Tolerances
Standard Structural Components: ±0.05mm
Precision Gears / Medical Components: ±0.005mm
Parting Line Fit: 0.005mm fit precision for parting surfaces
Customer value: Your fuel level sensor components fit perfectly every time. No rework. No assembly issues. No field failures due to dimensional non-conformance.
Mold Types and Capabilities
Ansix Tech delivers a comprehensive range of mold technologies:
Hot Runner Systems – Reduces material waste and shortens cycle times
Multi-Cavity Configurations – Up to 96 cavities for high-volume production
Overmolding / Insert Molding – For sensors requiring embedded terminals or sealing components
High-Gloss / Mirror Finish Molds – Ra < 0.05μm for transparent or optical components
Customer value: Whatever your sensor design requires – complex geometries, multiple materials, optical surfaces – we have the mold technology to deliver it.
Gate and Runner System Design
Using Autodesk Moldflow and Moldex3D simulation software, Ansix Tech engineers analyze melt flow, packing, and cooling behavior before any steel is cut.
Customer value: We predict weld-line locations, gas traps, and sink marks before they become problems. For fuel level sensors, weld lines in critical sealing areas or near sensing elements are unacceptable. Our simulation-driven approach ensures optimal gate placement for balanced filling, minimizing stress and warpage.
Lead Time Standards
Simple Molds: 10 days
Medium Complexity: 25-45 days
Expedited: Compressed to 20 days (with validation steps preserved)
Customer value: Faster time-to-market without compromising quality. When you have a vehicle program launch deadline, we meet it.
Part Three: Injection Molding Process Control – Eliminating Quality Anxiety
What Customers Fear – And How Ansix Tech Eliminates It
Fear: Shrinkage, Flash, Dimensional Instability, Batch-to-Batch Color Variation
Our Response:
Process Standardization via MES – All 260 injection molding machines are connected through our Manufacturing Execution System (MES). Every processing parameter – melt temperature profile, injection pressure, holding pressure, injection speed, screw rotation speed, cooling time, mold temperature, back pressure – is locked into the system. Only authorized engineers can make adjustments.
Customer value: Your parts are produced exactly the same way, every shift, every day, every year. No operator variability. No "good days and bad days." Consistent quality you can bank on.
Dimensional Stability Control – Multi-zone mold temperature controllers maintain core-cavity temperature differences within 2°C. For demanding applications, we embed real-time cavity pressure sensors that feed closed-loop process corrections during every shot.
Customer value: Minimized warpage and ovality. For a sensor housing that must seal against fluid ingress, dimensional stability is survival. We deliver long-term dimensional stability even when resin lots vary. Comparable bracket products show key hole spacing variation ≤0.02mm across three consecutive production batches within one week.
Appearance Quality Grades – Transparent parts: no bubbles, no flow lines. Platable parts: no gas marks. High-gloss parts: surface roughness Ra ≤0.2μm.
Customer value: Your sensors look as good as they perform. For consumer-facing applications or premium automotive interiors, appearance matters. We deliver Class A surfaces that enhance your brand.
Special Material Capabilities – Ansix Tech has extensive experience with engineering resins including:
PC/ABS, PC
PPS + 40% GF
PEEK
PTFE/PFA
PA6 + GF30, PA66 + GF30
PBT
PEI, PPS, LCP
LSR (Liquid Silicone Rubber)
Customer value: Whatever your application demands – high-temperature resistance (continuous service up to 170°C+), chemical resistance to fuels and coolants, UL94 V-0 flame retardancy, UV stability (3000 hours testing without discoloration) – we have the material expertise to deliver it.
Batch-to-Batch Consistency – First-article and last-article比对 for every production run.
Customer value: Your first shipment and your hundredth shipment are identical. No surprises. No customer complaints about "this batch doesn't match the last one."
Part Four: Full-Process Service – Reducing Your Management Costs
Early Intervention (DFM Reports)
Before any steel is cut, Ansix Tech delivers a comprehensive Design for Manufacturability (DFM) report.
Customer value: We identify potential issues – undercuts, uneven wall thickness, stress concentrations – and provide recommendations on draft angles, wall thickness optimization, gate locations, and allowable ejector pin mark positions. This prevents finding out after tooling is built that your design cannot be manufactured. Up to 70% of final component costs are determined during the initial design phase – we capture this opportunity for you.
Trial Molding and Sampling
Ansix Tech provides T0 through T3 trial samples, each accompanied by improvement reports.
Customer value: We iterate quickly. We can exchange inserts to validate different design approaches without building an entirely new mold. This means lower development costs and faster design convergence.
Low-Volume Pre-Production Validation
Before full-scale production, Ansix Tech provides 100-500 shot pre-production runs with yield rate and CPK statistics.
Customer value: You validate process stability before committing to mass production. No expensive surprises. No scrapped first production runs.
Maintenance and Spare Parts
Spare wear parts (ejector pins, cores) delivered with every mold
Mold maintenance recommended every 200,000 cycles
Lifetime repair service at cost
Customer value: Your mold stays productive. When you need a repair, we have the parts and the expertise. Our in-house electrode machining center and EDM workshop mean mold repairs rarely leave our facility – standard repair/weld/insert replacement restored within 24 hours.
Part Five: Differentiated Commitments – Solving Common Industry Pain Points
Common Customer Complaint Ansix Tech's Commitment Customer Value
"Molds need frequent repairs, disrupting orders" 2,000-cycle aging test before delivery with wear report; 3-year structural warranty (excluding normal consumable wear) You can plan production with confidence. No unexpected downtime. No last-minute crisis management
"Excessive flash means high post-processing costs" 0.005mm parting line fit precision; self-locking clamp force compensation keeps flash ≤0.03mm per batch Eliminates manual deburring. Parts go straight from molding to assembly. Lower labor costs. Faster throughput
"Dimensions change every production run" Ultrasonic wall thickness sensors provide real-time feedback; automatic compensation adjusts holding pressure; in-mold temperature and pressure sensors enable closed-loop control Every batch meets specifications. No sorting. No rework. No customer rejects
"Mold repairs take too long" In-house electrode machining and EDM workshop; standard repairs restored within 24 hours Minimal production interruption. Your line stays running
"Parts warp after molding" Conformal cooling channels follow complex contours; reduce cycle times by up to 20% compared to traditional straight-line cooling Parts come out flat and stable. Less scrap. Faster cycles. Lower cost per part
Part Six: Material Selection Science – The Foundation of Performance and Cost
Material Strategy for Fuel Level Sensors and Water Tank Level Gauges
Standard Float Components – Polypropylene (PP) with specialized micro-foaming process creates closed-cell foam structure with precise density control. Customer value: Waterproof, durable, reliable buoyancy – exactly what a float needs to function correctly for the life of the vehicle.
High-Temperature Applications – PVDF for continuous service up to 105°C with superior chemical resistance. Customer value: Sensors in engine compartments or near exhaust systems need materials that won't degrade. We deliver.
Automotive Sensor Housings – PPS or glass-fiber reinforced nylon (PA6/PA66 + GF30) for excellent heat resistance and structural rigidity. Customer value: Your sensor housing withstands the harsh under-hood environment – fuels, coolants, temperature cycling from cold start to 150°C+, continuous vibration.
Optical/Transparent Applications – Special grades of polycarbonate (PC) for applications requiring signal transparency or embedded electrode signal clarity. Covestro Makrolon Ai ST series specifically designed for LiDAR sensor components to prevent signal interference.
Cost-Optimization Strategy – Ansix Tech's engineers may recommend glass-fiber reinforced composites that enable thinner wall designs – reducing part weight and material consumption without sacrificing strength. Customer value: Lower material cost per part. Lighter components. Same performance.
Material Selection Process
Application requirements analysis (temperature, chemical exposure, mechanical load, service life)
Material database search (Ansix maintains extensive material database with Covestro, SABIC, and other Tier-1 suppliers)
Cost-performance optimization (no over-engineering, no under-engineering)
Material certification and traceability
Customer value: You get the right material for your application at the lowest possible cost. No expensive "premium" materials when standard grades will do. No failures from specifying materials that can't handle the environment.
Part Seven: Cost Reduction Strategy – Systematic Value Engineering
How Ansix Tech Reduces Your Total Cost of Ownership
1. Design-Phase Cost Optimization (70% of cost is determined here)
DFM analysis identifies manufacturability issues before tooling – eliminating expensive mold modifications
Material selection optimization – right material, right cost
Wall thickness optimization – reduce material usage without compromising strength
Gate and runner optimization – minimize material waste
2. Manufacturing-Phase Cost Optimization
Multi-cavity molds (up to 96 cavities) maximize output per cycle
Hot runner systems eliminate runner waste
Conformal cooling reduces cycle time by up to 20%
All-servo electric drives reduce energy consumption
70% automated machining ratio reduces labor costs
3. Quality-Phase Cost Optimization
First-pass yield maximized through simulation and process control – less scrap, less rework
CPK ≥ 1.33 ensures your production line doesn't reject our parts
Statistical Process Control (SPC) tracks critical dimensions
In-mold sensing detects out-of-spec parts in real-time – they never reach you
4. Lifecycle Cost Optimization
1,000,000-cycle mold life for standard materials – amortized tooling cost over more parts
500,000-cycle mold life for glass-reinforced materials
Spare parts delivered with mold – lower maintenance cost
Lifetime repair at cost – no predatory pricing on repairs
Part Eight: Quality Assurance and Verification – Building Reliability In
Multi-Layer Quality Verification System
Layer 1: Digital Validation (Before Steel is Cut)
DFM analysis for manufacturability
Moldflow/Moldex3D simulation for fill, pack, cooling, warp
Virtual prototyping reduces physical prototype cost and time by over 50%
Layer 2: Mold Build Validation
Every mold undergoes full dimensional inspection using CMM and optical systems
Critical dimensions documented with CPK values
Steel certification and heat-treatment curves provided
Layer 3: Process Validation
T0 through T3 trial samples with improvement reports
100-500 shot pre-production validation
Process parameters locked in MES – no unauthorized changes
Layer 4: Production Quality Control
In-mold pressure sensors provide digital fingerprint for every shot
Real-time monitoring rejects any shot outside ideal parameters
SPC tracks critical dimensions throughout production
First-article and last-article比对 for every batch
Layer 5: IATF16949 Certified Quality System
Automotive's most stringent quality standard
Multi-layer inspection mechanisms
Complete traceability from raw material to finished part
Customer value: Zero defects delivered to your production line. No sorting required. No line stoppages. No field failures.
Part Nine: Capacity and Delivery – Scaling Without Compromise
Production Capacity
260 injection molding machines – 30 tons to 4,000 tons
Four production bases – China and Vietnam
200,000 m² total floor space
Over 1,200 employees – including 200+ designers
30,000+ mold sets built to date
70% automated machining ratio
Delivery Capability
Rapid Prototyping: High-quality rapid tooling achieving 98% of traditional mold quality
Scaled Production: From prototyping to millions of units per month without re-tooling or capacity bottlenecks
Average Just Two Mold Trials before production readiness
Customer value: When your demand grows, we grow with you. No capacity constraints. No excuses. No delays.
Part Ten: Industry 4.0 Intelligent Manufacturing – The Digital Advantage
Ansix Tech has pioneered a digital-first approach to manufacturing that delivers measurable customer value:
MES-Connected Production – All 260 machines networked. Real-time production monitoring. Instant visibility into every job.
Digital Twin Simulation – Every mold simulated virtually before physical production. Problems solved in software, not in steel.
Closed-Loop Process Control – In-mold sensors feed real-time data back to machine controls. Automatic compensation for material variations. Consistent output regardless of resin lot changes.
Data-Driven Continuous Improvement – Every production run generates data. Every data point drives improvement. Each project makes the next one better.
Conclusion: The Ansix Tech Value Proposition
What Ansix Tech Delivers
For Universal Fuel Level Sensor and Water Tank Level Gauge Customers:
Customer Need Ansix Tech Solution Measurable Value
Product reliability IATF16949 certified quality system, 1M+ cycle molds, rigorous validation Zero field failures. Protected brand reputation
Cost reduction Design-phase optimization, material science expertise, process efficiency 70% of costs optimized at design stage. Lower per-part cost
Fast time-to-market DFM-first approach, digital validation, rapid tooling options Weeks saved in development. Faster revenue
Production certainty MES-controlled processes, CPK ≥ 1.33, real-time monitoring No production surprises. Predictable output
Supply chain simplicity One-stop solution – design, mold, molding, assembly, delivery Fewer vendors to manage. Lower coordination cost
Long-term partnership Spare parts, maintenance support, lifetime repair at cost Lower lifecycle cost. Peace of mind
The Ansix Tech Difference
"For us, a mold is not just a piece of steel – it's a revenue generator. When we design a mold, we simultaneously plan the injection process: the steel's rigidity, the exhaust paths, the temperature balance. We ensure that when it reaches your production line, it's ready to run – no调试, minimal flash, maximum life."
This philosophy, combined with 28 years of experience, 260 injection molding machines, 30,000+ mold sets delivered, and IATF16949 certification, positions Ansix Tech as the partner of choice for universal fuel level sensor and water tank level gauge manufacturing.
Invitation
"When convenient, we invite you to experience a full DFM report walk-through on one of your existing products – allowing you to see firsthand how we proactively eliminate weld lines, gas traps, sink marks, and other critical risks before tooling even begins."
Ansix Tech – Transforming manufacturing expertise into your competitive advantage.
Ansix Tech Co Ltd
If you have any plans related to Universal fuel level sensor for automobiles, boats, construction machinery, and trucks; water tank level gauge
, 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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