Normally open and normally closed threaded terminal contactless plastic-encapsulated reed switch door magnetic switch proximity switch
FEATURES
Hard Power Infrastructure — Building Customer Trust Through Equipment Excellence
Before discussing process sophistication, customers must trust the physical assets that make precision manufacturing possible. Ansix Tech has invested strategically in equipment specifically selected to eliminate variables that could compromise product quality.
Mold Processing Equipment
Ansix Tech maintains a state-of-the-art mold workshop equipped with Five-Axis High-Speed Machining Centers capable of achieving ±0.002 mm machining accuracy on complex freeform surfaces. For reed switch housing products, this means seamless parting lines translate directly to no flash, no secondary deburring, and no post-molding manual trimming. One of the most common hidden costs in precision molding is manual flash removal; by delivering molds that produce flash-free parts from the first shot, Ansix Tech eliminates these labor expenses entirely.
The company's Slow-Speed Wire EDM (Electrical Discharge Machining) capability can produce features as fine as 0.03 mm, addressing the thin-wall deformation risk that plagues conventional machining of delicate features. For reed switch components requiring micro-holes, narrow slots, and precision rails, this capability ensures every feature is dimensionally exact from cavity to cavity, and the mold maintains this precision over millions of cycles.
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Mold Description
Product Materials:
ABS/PC pp foam
Mold Material:
S136ESR
Number of Cavities:
4
Glue Feeding Method:
Hot runner
Cooling Method:
Water cooling
Molding Cycle
42.5s
- The mold manufacturing process and product material selection
Ansix Tech maintains its own electrode machining center and EDM workshop, ensuring mold repairs and modifications can be completed without outsourcing. For customers facing production deadlines, the ability to perform cavity modifications within 24 hours rather than waiting weeks for an external vendor is invaluable.
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 needs—from small, single-cavity molds for prototyping on 30- to 90-ton machines to high-volume multi-cavity production on 160- to 500-ton machines. Primary machine brands include Japan's Fanuc, Sumitomo, Toshiba, and Nissei; Europe's Engel and Arburg (specializing in liquid silicone injection molding); and China's Haitian and Victor Taichung Machinery.
Every machine is equipped with All-Servo Electric Drives, delivering repeatable process accuracy of ±0.1%. For the customer, the value is batch-to-batch consistency: when a customer validates a reed switch housing design, they know the 10,000th part is identical to the first.
Quality Inspection Equipment
Ansix Tech's quality laboratory is equipped with 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. This means customers receive statistical proof of process capability, not just promises.
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Mold Manufacturing Core Competitiveness — Measurable Performance Indicators
The mold is the heart of any injection molding operation. For reed switch and proximity switch products, mold quality determines success or failure. A poorly machined mold will produce flash, burrs, dimensional variation, and premature wear—all of which translate directly into customer costs: rejected parts, production delays, and reputational damage.
Mold Life and Steel Selection
Ansix Tech maintains a strategic inventory of premium tool steels, matching material properties to each product's exact service conditions:
Steel Grade Hardness (HRC) Key Properties Best Fit Application
S136 / S136H Pre-hard: 35–35 / 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, superior 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
2343 48–52 Impact resistance superior to H13, good thermal conductivity Complex geometries with extreme mechanical shock loads
M340 / 4Cr13 / 9Cr18 48–53 Stainless martensitic, excellent corrosion resistance FDA-grade applications, acidic plastic compounds
P20 28–32 (Pre-hard) Good machinability, cost-effective Mold bases, support plates, non-critical core/cavity applications
Each mold undergoes strict heat treatment protocols with documented time-temperature curves. For S136, Ansix follows a precise quench at 1000–1050°C, oil-cooled to 50–100°C, then tempered at 200+°C to achieve 48–54HRC while preventing cracking.
Customer value: Clear commitments on mold life—with premium tool steels, Ansix guarantees 500,000 cycles for glass-fiber-reinforced materials and 1,000,000 cycles for standard plastics. Customers receive material certification reports and heat treatment curves with every mold delivery.
Achievable Tolerances
Component Type Achievable Tolerance
Standard structural components ±0.05 mm
Precision gears and medical components ±0.005 mm
Mold Types and Capabilities
Ansix Tech offers a comprehensive range of mold types:
Hot runner systems — reducing material waste and cycle times
Stack molds — doubling production efficiency
Two-shot/multi-material molds — enabling complex multi-material reed switch housings
High-mirror-finish molds — achieving Ra < 0.05μm for transparent and cosmetic applications
Gate and Runner System Optimization
Through comprehensive Moldflow simulation, Ansix Tech engineers predict weld-line formation, air-trap locations, and pressure distribution before steel is cut. This virtual testing enables optimization of gate locations and quantities to ensure fill balance, preventing short shots, burn marks, and weld-line weaknesses that compromise reed switch housing integrity.
Delivery Lead Times
Mold Complexity Standard Lead Time Expedited Lead Time
Simple molds 10 days —
Medium-complexity molds 25–45 days 20 days
High-complexity molds Negotiated With validation steps preserved
Section Three: Injection Molding Process Control — Eliminating Quality Anxiety
Customers' greatest concerns are: shrinkage, flash, dimensional instability, and batch-to-batch color variation. Ansix Tech addresses each through systematic process control.
Process Standardization
All molding machines are connected via MES (Manufacturing Execution System). All process parameters (temperature, pressure, speed, time) are locked in the MES system and can only be adjusted by authorized engineers. Every batch undergoes first-article and last-article inspection to ensure consistency from start to finish.
Dimensional Stability Control
Ansix Tech employs mold temperature controllers with zonal control, maintaining core and cavity temperature differentials within 2°C to minimize warpage and deformation. For comparable bracket products, key hole spacing fluctuations are controlled within ±0.02 mm across three consecutive production batches within one week.
For critical thin-wall applications with flow length-to-thickness (L/T) ratios exceeding 200:1, Ansix Tech utilizes high-pressure, responsive machines capable of filling the cavity before the melt freezes.
Surface Quality Standards
Requirement Achievable Standard
Transparent parts No bubbles, no flow marks
Electroplated parts No gas marks
High-gloss parts Surface roughness Ra ≤ 0.2μm
Printed/coated parts Pre-compensation for deformation, print registration accuracy ±0.1mm
Special Materials Capability
Ansix Tech has extensive production experience with engineering thermoplastics including:
PC/ABS, PC — for general-purpose housings
PPS + 40% GF — for high-temperature applications
PEEK — for high-performance, high-temperature components
PTFE/PFA — for chemical resistance
PA6 + GF30 — for mechanical strength
PBT, PEI, PPS, LCP — for specialized applications
Liquid Silicone Rubber (LSR) — for seals and gaskets
For products requiring flame retardancy, Ansix Tech supports UL94 V-0 compliance. For outdoor applications, materials can withstand UV testing up to 3,000 hours without discoloration.
Section Four: End-to-End Service — Reducing Customer Management Costs
Early Intervention (DFM Reports)
Before contract signing, Ansix Tech provides comprehensive Design for Manufacturability (DFM) reports containing:
Draft angle recommendations
Wall thickness optimization
Gate location analysis
Ejector pin mark location allowances
This proactive approach prevents customers from discovering after mold opening that their design cannot be manufactured. Ansix Tech's DFM team averages over 12 years of experience.
Mold Trial and Sampling
Ansix Tech provides T0 to T3 trial samples, with improvement reports accompanying each iteration. The company can rapidly exchange inserts to validate different approaches without rebuilding the entire mold.
Small-Batch Validation
Before full production release, Ansix Tech offers 100-500 shot trial production runs, with yield rate and CPK statistics provided to confirm stability before mass production commences.
Maintenance and Spare Parts
Spare wear parts (ejector pins, core inserts) delivered with the mold
Mold maintenance every 200,000 cycles
Lifetime repair at cost
In-house EDM and electrode workshop ensures 24-hour repair turnaround
Section Five: Differentiated Value Proposition — Direct Solutions to Common Pain Points
Customer Complaint Ansix Tech's Commitment
Frequent mold repairs disrupting orders 2,000-cycle aging test before delivery with wear report; 3-year mold structural warranty (excluding normal wear parts)
Excessive flash increasing secondary processing costs 0.005 mm parting line fit tolerance; self-locking clamp force compensation; flash controlled within 0.03 mm per batch—eliminating manual deburring
Inconsistent dimensions batch to batch Ultrasonic wall thickness sensors providing real-time feedback; in-mold temperature and pressure sensors enabling closed-loop control
Long mold repair lead times In-house electrode machining center and EDM workshop; standard repair/weld/insert replacement completed within 24 hours
Cost Reduction Through Material, Process, and Efficiency Optimization
Ansix Tech systematically reduces customer costs through multiple channels:
Material Cost Optimization: Strategic material selection balancing performance and cost; bulk purchasing power from established supplier relationships.
Process Efficiency: For one customer's water tank project, Ansix Tech achieved 30% unit cost reduction and 20% quality consistency improvement through specialized mold engineering.
Waste Reduction: Hot runner systems, stack molds, and optimized gate designs minimize material waste per cycle.
Secondary Operation Elimination: Flash-free molding eliminates manual deburring; precision tolerances eliminate post-machining.
Integrated Service Model: By offering design, prototyping, mold manufacturing, production, secondary processing, and assembly under one roof, Ansix Tech eliminates communication gaps, accelerates timelines, and ensures consistency.
Quality Assurance and Delivery
Quality Management System
Ansix Tech holds ISO9001, IATF16949, ISO13485, and ISO14001 certifications, with an ISO 8 Cleanroom and GMP compliance meeting US medical grade FDA510K standards.
In-Process Quality Control
Raw material inspection upon receipt
In-process inspection throughout production
Automated Optical Inspection (AOI) online
First-article and last-article inspection per batch
CMM and optical measurement for dimensional verification
Delivery Commitment
With four production bases in China and Vietnam, 260 injection molding machines, and over 1,200 employees, Ansix Tech has the capacity to scale from prototyping to millions of units per month without re-tooling or capacity bottlenecks. The company maintains long-term partnerships with logistics providers to ensure timely delivery.
Conclusion: From Technical Specifications to Customer Value
For Ansix Tech, a mold is not just a block of steel—it is a revenue-generating asset. Every mold is designed with simultaneous consideration of flow balance, venting paths, and thermal equilibrium to ensure that when it reaches the customer's production line, it is ready for immediate use with minimal flash and maximum longevity.
The company's integrated, vertically aligned approach—covering prototyping, mold manufacturing, injection molding, and final assembly verification—provides a blueprint for resilience in an industry where seasonal demand pressures and material cost volatility are constant challenges.
With over 30,000 mold sets built, 70% automated machining ratio, and an average of just two mold trials before production readiness, Ansix Tech has demonstrated time and again that technical excellence, when translated into customer value, delivers lower costs, reduced risks, and faster time-to-market.
For customers seeking a manufacturing partner who understands that precision is not a specification—it is a promise, Ansix Tech stands ready to transform complex engineering challenges into reliable, cost-effective production solutions.
Ansix Tech Co Ltd
If you have any plans related to Normally open and normally closed threaded terminal contactless plastic-encapsulated reed switch door magnetic switch proximity switch , 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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