Automotive LSR Sealing Part Stainless Steel Coated LSR
Automotive LSR Sealing Part Stainless Steel Coated LSR
Ansix Tech Company Overview: 28 Years of Manufacturing Excellence
Ansix Tech is a specialized manufacturer dedicated to the design and production of Automotive LSR Sealing Part Stainless Steel Coated LSR components. With over 28 years of manufacturing experience, Ansix Tech has established itself as a trusted partner for automotive OEMs and Tier 1 suppliers worldwide. The company maintains industry-leading manufacturing standards, serving clients ranging from prototype validation to high-volume mass production and assembly verification, consistently meeting evolving customer and market requirements.
- Hard Infrastructure: The Foundation of Customer Trust
3.1 Advanced Mold Manufacturing Equipment
Ansix Tech possesses a world-class mold-making facility equipped with 5-axis high-speed machining centers (HSM) capable of processing complex contoured surfaces with precision up to 0.002mm. The 5-axis HSM enables simultaneous five-sided machining without repositioning—eliminating parting line misalignment, reducing setup time by up to 70%, and directly delivering smoother sealing surfaces with minimal post-molding flash. For customers, this means no secondary flash removal operations, lowered manual labor costs, and consistent sealing performance across millions of production cycles.
The facility also maintains slow-wire EDM (Electrical Discharge Machining) with the capability to fabricate fine micro-holes and narrow slots down to 0.03mm, with localized cooling channels ensuring minimal risk of thin-wall deformation during production. For customers, this translates into design freedom—complex sealing geometries that competitors cannot produce become routine production realities.
Complete mold processing and inspection equipment includes precision coordinate measuring machines (CMM), optical measurement systems, and profile projectors for full-dimensional verification before mold delivery.
Customer Value Translation: Every mold delivered undergoes full dimensional reporting. Critical dimensions achieve CPK ≥ 1.33 before production begins—meaning your production line starts with guaranteed capability, not guesswork.
3.2 Injection Molding Machine Fleet
Ansix Tech operates a comprehensive injection molding machine fleet spanning clamping forces from 30 tons to 4000 tons, covering product sizes from miniature precision seals (under 10mm) to large-format sealing assemblies (over 1000mm). This wide tonnage range gives customers a single-source solution—regardless of whether your project calls for a tiny 8-cavity precision seal mold or a large-format 2+2 cavity multi-material assembly.
All machines are equipped with full servo-electric drives, achieving stable injection repeatability of ±0.1% . The result for customers: every single shot mirrors the previous one, batch after batch, shift after shift, across millions of cycles. When you receive parts from Ansix Tech, consistency is guaranteed—no dimensional drift, no unexpected variation, no costly re-inspection.
3.3 Inspection and Metrology Equipment
Quality assurance begins before production and continues throughout the manufacturing process. Ansix Tech maintains:
Hexagon CMM systems for full 3D dimensional verification of molds and parts
Optical inspection equipment for high-speed dimensional validation
Cavity pressure monitoring systems for real-time process control
Mold flow analysis software for predictive process optimization
Every mold is subjected to a comprehensive full dimensional report before release to production. For customers, this means zero dimensional surprises at the start of production—the part that comes out of the mold is exactly what was designed.
- Raw Material Selection and Certification
LSR material selection is mission-critical for automotive sealing applications. Ansix Tech works exclusively with certified material suppliers to ensure compliance with OEM specifications.
4.1 LSR Material Grades and Properties
The performance requirements of automotive sealing applications demand specific LSR formulations. Ansix Tech maintains a comprehensive material library including:
Standard LSR Grades:
General Purpose LSR: Hardness range 20–80 Shore A, suitable for standard gaskets and sealing applications where moderate temperature and chemical resistance are required
High-Performance Grades:
High Tear Strength LSR: For sealing applications subject to repeated mechanical stress and abrasion
Oil and Fuel Resistant LSR (F-LSR/FSR): Specialized for engine compartments and fuel system sealing components, offering superior resistance to automotive fluids and hydrocarbon exposure
Specialty Grades:
Flame Retardant LSR (UL94 V-0 rated): For electrical and electronic sealing applications requiring fire safety compliance
Medical/Food Grade LSR: For automotive interior sealing applications with stringent regulatory requirements
4.2 Material Certification and Traceability
For material lot verification, Ansix Tech implements melt flow index (MFI) testing and moisture content analysis for every incoming material batch. Materials undergo RoHS testing using X-ray fluorescence (XRF) spectrometers to verify five restricted elements (Cd, Pb, Hg, Br, Cr) compliance, ensuring full environmental regulatory compliance.
4.3 Stainless Steel Insert Materials
Stainless steel inserts used for LSR overmolding are sourced with precise dimensional tolerances (±0.02mm) to ensure seamless compatibility with the LSR molding process. Insert surface preparation—including surface roughening (Ra 1.6–6.3μm) to enhance mechanical adhesion and chemical bonding—is performed prior to LSR injection.
- DFM (Design for Manufacturability) and Mold Flow Analysis
5.1 Early-Stage Engineering Engagement
Ansix Tech distinguishes itself through pre-contract DFM engagement. Before a purchase order is issued, Ansix Tech provides a comprehensive Mold Feasibility Analysis Report (DFM) that evaluates:
Draft angle recommendations for optimal demolding
Wall thickness optimization for uniform filling and curing
Gate location and runner system design for balanced cavity filling
Ejection pin mark placement and allowable location zones
Thermal management strategies for consistent curing across the molded part
Customer Value: This early engagement prevents customers from discovering—too late—that their part design cannot be successfully manufactured. It eliminates costly redesigns, tool modifications, and production delays at the project start, when changes are most expensive.
5.2 Mold Flow Analysis (MFA)
Using advanced mold flow simulation software, Ansix Tech performs predictive analysis to identify and eliminate potential defects before mold fabrication begins:
Pre-identification of Defects:
Weld line location prediction: Where flow fronts converge, creating potential weak points. Ansix Tech positions weld lines in non-critical sealing zones or eliminates them entirely through gate placement optimization.
Air trap identification: Where trapped gas prevents complete filling, causing voids and incomplete seals. Strategic vent placement is designed into the mold based on simulation results.
Sink mark prediction: Where thick sections cause surface depressions due to uneven cooling. Mold geometry and cooling channel design are adjusted to compensate.
Temperature distribution mapping: Identifying uneven heating across the mold cavity that leads to inconsistent curing and dimensional variation.
Customer Value: Problems that would require weeks of production trial-and-error are solved virtually, before a single piece of steel is cut. For customers, this translates to shortened time-to-market, reduced tooling rework costs, and zero production-day surprises.
5.3 Insert Positioning and Retention Design
For stainless steel inserts, mold flow analysis ensures that high-pressure LSR injection (20–50MPa at 5–10mm/s injection speed) does not displace inserts from their designated positions. The mold design incorporates precision retention features—including mechanical interlocks and optimized sprue/gate placement—that counterbalance injection forces to maintain insert positional stability throughout the filling and curing cycles.
- Mold Design and Manufacturing Process
6.1 Mold Design Priorities for High-Volume Production
Ansix Tech designs every mold with three objectives: zero flash, minimal maintenance, and maximum uptime. The mold design process addresses:
Parting Line Design: Mold parting lines are engineered to minimize flash generation from the outset, not corrected after production begins. For LSR applications, flash generation is primarily controlled by parting line precision, clamping force consistency, and mold surface finish quality.
Runner and Gate Systems: Both cold runner and hot runner systems are available, selected based on production volume and part quality requirements. Hot runner systems reduce material waste and cycle times, while cold runner systems offer lower initial investment.
Venting Systems: Strategic vent placement evacuates trapped air from mold cavities, preventing voids and ensuring complete LSR filling of complex geometries.
6.2 Mold Materials and Service Life
The selection of mold materials directly determines tool life and long-term production economics. Ansix Tech utilizes a strategic selection of mold materials based on application demands:
Mold Base Materials:
P20 (1.2738): Cost-effective pre-hardened steel (30–36 HRC) suitable for prototyping and low-volume production (<500,000 cycles), but with limited lifespan under abrasive or high-temperature conditions
Cavity and Core Materials (High-Volume Production):
H13 (1.2344): Hot work tool steel hardened to 46–52 HRC, providing excellent high-temperature and wear resistance. A client producing automotive components with glass-filled material found H13 cavity sections extended functional tool life to over 800,000 shots, compared to 200,000 shots with P20 tooling
S136 (1.2083): Stainless tool steel with extreme corrosion resistance (48–52 HRC), capable of being polished to very high mirror finishes. For an S136 medical mold running 24/7, upfront cost was 45,000withlifespan≥500,000cycles,resultingina∗∗per−partcostof0.09**—ROI positive after 125,000 units
2344: Equivalent to H13, offering excellent high-temperature and wear resistance
8407: Premium-grade hot work tool steel for the most demanding high-volume applications
SKD11/SKD61: High-hardness cold work and hot work tool steels offering exceptional wear resistance
DC53: Enhanced cold work tool steel with superior toughness compared to SKD11
M340: Corrosion-resistant mold steel for medical-grade and aggressive material applications
4Cr13 / 9Cr18: Martensitic stainless steels offering good corrosion resistance and hardness
NAK80: Pre-hardened steel achieving mirror finishes without post-treatment, reducing per-part costs by 12–18% in high-gloss applications
Guaranteed Lifespan:
For glass-fiber reinforced LSR materials: 500,000+ mold cycles minimum guaranteed
For standard LSR materials: 1,000,000+ mold cycles minimum guaranteed
Ansix Tech provides complete material certification reports and heat treatment curves for every mold delivered, ensuring full traceability and compliance with OEM quality standards.
6.3 Cooling System Design for Thermal Management
The cooling system (water channels, manifolds, and temperature regulation) is the unsung hero of high-volume injection molding. Uneven cooling causes:
Warpage and dimensional distortion in finished parts
Extended cycle times waiting for complete cure
Variable shrinkage across different cavity locations
Premature mold failure from thermal fatigue
Ansix Tech designs cooling systems with zoned temperature control, ensuring core and cavity temperature differentials are maintained within ±2°C across the entire molding surface. This thermal uniformity significantly reduces part warpage and ensures consistent shrinkage behavior across millions of cycles.
Customer Value: Tighter tolerances, faster cycle times, longer mold life—all from smarter cooling design. For customers, this translates to lower per-part costs and higher production yields.
6.4 Ejection System Design
The ejection system—including ejector pins, sleeves, and return mechanisms—is engineered for high-cycle reliability. Ansix Tech provides complete spare parts kits (ejector pins, core inserts, wear plates) delivered with every mold, ensuring customers can perform routine maintenance without waiting for replacement components.
- Manufacturing Process Flow: From Stainless Steel Insert to Finished Sealing Part
The complete manufacturing workflow for Automotive LSR Sealing Part Stainless Steel Coated LSR components follows a structured, quality-controlled process:
7.1 Stainless Steel Insert Preparation
Cleaning and Degreasing: Stainless steel inserts undergo ultrasonic cleaning at 60–80°C for 10–20 minutes using neutral cleaning agents or alkaline degreasers to remove cutting oils, rust-preventive oils, and contaminants that could prevent LSR adhesion.
Surface Roughening: Sandblasting with 80–120 mesh alumina abrasive particles at 0.3–0.5MPa pressure creates a uniform rough surface with Ra value controlled between 1.6–6.3μm, enhancing mechanical adhesion through physical interlocking.
Primer Application (Optional): For applications requiring maximum bond strength, chemical primers are applied to metal surfaces to promote Si-O-Me chemical bond formation between the LSR and stainless steel.
Insert Pre-heating: Stainless steel inserts are pre-heated to 80–100°C prior to LSR injection to ensure rapid curing and reduce cooling shrinkage stresses.
7.2 LSR Material Preparation
Two-component LSR (Part A containing base polymer + catalyst, Part B containing base polymer + crosslinking agent) is metered at a precise ratio—commonly 1:1 or 10:1—with an error tolerance ≤0.5% to ensure complete vulcanization and consistent hardness. The mixed material is vacuum degassed under -0.095MPa for 5–15 minutes to remove air bubbles introduced during mixing, preventing voids and ensuring complete mold filling.
7.3 LSR Injection and Curing
The pre-heated stainless steel inserts are loaded into the mold cavity with precision positioning. LSR is injected at low pressure (20–50MPa) and moderate speed (5–10mm/s) into the heated mold (160–200°C), where chemical crosslinking (vulcanization) begins immediately. The high flowability of LSR (5,000–20,000 mPa·s) enables filling of the smallest geometries—down to 0.1mm gaps between stainless steel and mold surfaces.
Curing occurs within the mold under heat and pressure, with optimized holding pressure and curing time ensuring full crosslinking and dimensional stability before demolding.
7.4 Demolding and Post-Processing
Finished overmolded parts are removed from the mold with minimal or zero flash. If flash is present, it is removed through precision deflashing operations. Parts undergo 100% visual inspection and dimensional verification.
- Smart Manufacturing Integration and Efficiency Enhancement
8.1 MES-Connected Production
Ansix Tech has fully implemented Manufacturing Execution System (MES) integration across all injection molding machines and auxiliary equipment. All production machines are networked to enable centralized intelligent management and control of injection molding production equipment across the factory.
Key MES Capabilities:
Real-time collection of processing and operating data from every machine
Centralized parameter management with engineering-level access controls
Automated production reporting for settings, alarm records, and operational logs
Data interconnection and cloud-based services for remote monitoring
Customer Value: When you run a million-shot production run, you need to know—with absolute certainty—that every single shot matches the qualified first article. MES-connected production provides this certainty through complete traceability and parameter control.
8.2 Closed-Loop Process Control
Advanced closed-loop process control systems gather processing and operating data from the mold and processing equipment to provide an overall process view. Sensors located at strategic positions on the mold provide real-time information on cavity pressure, temperature, and fill characteristics. This data is processed in near real-time, with corrections to processing parameters automatically transferred to the injection equipment for implementation in subsequent cycles.
For LSR applications, cavity pressure monitoring is particularly critical—it ensures that filling and curing occur within validated process windows, automatically flagging or correcting any deviations before non-conforming parts are produced.
8.3 Automation and Labor Efficiency
LSR injection molding is highly automated compared to traditional rubber molding processes. The two-part LSR material system is delivered in sealed cartridges, eliminating manual material handling. The injection process is fully controlled by programmable machine controllers, with automated demolding, part removal, and insert loading systems integrated into the production cell.
Customer Value: *Labor costs represent a significant portion of manufacturing expense. Fully automated LSR production reduces direct labor costs by over 60% compared to compression molding alternatives, with the added benefit of eliminating operator-induced variation from production quality.*
8.4 Cycle Time Optimization
LSR offers substantially faster cycle times than High Consistency Rubber (HCR). In a comparative case study for a large peripheral automotive seal, LSR achieved a 5-minute cycle time versus 15 minutes for HCR—a 200% cycle time reduction. For customers, faster cycle times translate directly to higher annual production capacity from the same equipment investment.
Ansix Tech leverages optimized cooling channel design, efficient venting, and precise temperature control to push cycle times to their theoretical minimum while maintaining dimensional accuracy and sealing performance.
- Quality Assurance and Process Control
9.1 Process Standardization
All injection molding machines are connected to the MES system, with molding parameters (temperature, pressure, speed, time) locked in the system. Only authorized engineering personnel can adjust these parameters, with all changes logged for traceability. Every production batch includes first-article inspection (FAI) and last-article comparison to verify process stability throughout the production run.
9.2 Dimensional Stability Control
Mold design incorporates zoned temperature control using thermolators and mold temperature controllers, ensuring core and cavity temperature differentials are maintained within ±2°C. This thermal uniformity significantly reduces part warpage and ensures consistent shrinkage behavior.
For customers requiring statistical process control verification, Ansix Tech can demonstrate that for similar automotive sealing components produced over three consecutive production weeks, critical hole-to-hole spacing variations remained within ±0.02mm—well within automotive OEM tolerances.
9.3 Scientific Molding and Process Window Validation
Scientific Injection Molding (SIM) decouples filling, packing, and holding using measurable outputs like cavity pressure signatures. The goal is a validated process window with defined guard bands, ensuring quality remains repeatable across shifts and batch variations.
Validation Deliverables:
Process window mapping using Design of Experiments (DOE)
Cpk/Ppk statistical analysis with controlled sampling (n≥30) per cavity
Validated measurement system with GR&R for high-precision components
IQ/OQ/PQ documentation for regulated automotive applications
9.4 Visual and Functional Quality Standards
Appearance Classification:
Non-visible sealing surfaces: Acceptable with minor cosmetic imperfections as long as sealing function is maintained
Visible interior/exterior surfaces: Zero visible flash, no flow marks, no surface imperfections
Transparent LSR components: Bubble-free, flow-mark-free with surface roughness Ra≤0.05μm
Color-critical parts: Color difference (ΔE) maintained within ≤1.0 relative to master standard, verified using spectrophotometer equipment
Key Inspection Capabilities:
HEXAGON GLOBAL PERFORMANCE 7107 CMM with Leitz X1S touching scanning probe and PC-DMIS 2018 CAD++ software for 2D/3D dimension measurement and 3D profile analysis of products and molds
KEYENCE IM-7020 high-speed optical measurement system capable of inspecting up to 99 parts simultaneously
OGP ZIP250 high-precision optical measurement machine for mold components and new product FAI
MITUTOYO QV optical measurement machine with up to 400X magnification for precise measurement of subtle feature dimensions
9.5 Adhesion Testing for LSR-Stainless Steel Bonding
The quality of LSR-to-stainless steel adhesion is validated through:
Peel strength testing: Measuring force required to separate LSR from stainless steel substrate
Shear strength testing: Validating bond integrity under shear loading conditions
Environmental exposure testing: Thermo-cycling, humidity exposure, and fluid immersion to verify long-term bond durability
Microscopic inspection: Examination of bond interface for voids, separation, or contamination
9.6 Packaging and Logistics
Finished LSR sealing parts are cleaned, inspected, and packaged according to customer specifications. Packaging options include:
Clean-room compatible sealed bags for contamination-sensitive components
Trayed packaging for automated assembly line loading
Bulk packaging for high-volume commodity seals
RFID-tagged containers with full traceability from production batch to customer receipt
- Customer Value Proposition: Cost Reduction, Risk Mitigation, and Quality Assurance
10.1 Cost Reduction Across the Product Lifecycle
Upfront Tooling Cost Optimization:
Ansix Tech conducts DFM analysis before mold fabrication begins, identifying design modifications that simplify tooling without compromising functional requirements. Design changes at this stage typically reduce tooling costs by 15–25% compared to reactive redesigns after tooling is complete.
Per-Part Cost Reduction:
Cycle time optimization reduces machine-hours per part. Faster cycles mean more parts per shift from the same capital equipment, directly lowering unit manufacturing cost.
Material yield optimization through precise gate and runner design minimizes LSR waste from sprue and runner systems. Hot runner systems eliminate runner waste entirely, reducing material consumption by up to 30%.
Automated production reduces labor costs by over 60% compared to manual compression molding processes.
Multi-cavity mold design increases output per machine-hour. For sealing parts with moderate geometric complexity, 32-cavity tools are achievable, multiplying production rates without multiplying equipment costs.
Reduced Secondary Operations:
Precision parting line design keeps flash within ≤0.03mm, eliminating manual flash removal operations that add $0.02–0.05 per part in secondary labor costs.
Deflash-free molding eliminates the need for cryogenic deflashing equipment and the associated operating costs.
Consistent dimensional stability eliminates post-molding machining operations.
Total Cost of Ownership (TCO) Analysis:
An S136 mold may cost 2.5 times more upfront than a P20 mold, but with lifespan of 500,000+ cycles versus 50,000 cycles for P20, the per-part tooling cost for S136 is
0.09versus0.36 for P20—ROI positive after 125,000 units and continuing to save money for the remaining life of the tool. Ansix Tech provides full TCO analysis to help customers make informed sourcing decisions based on total cost, not upfront cost alone.
10.2 Risk Mitigation and Customer Protection
Eliminating Dimensional Variation Risk:
MES-controlled process parameters eliminate the risk of unauthorized operator adjustments causing dimensional drift.
Real-time cavity pressure monitoring detects and flags viscosity shifts from material lot changes, ambient temperature variations, or equipment wear before non-conforming parts are produced.
First-article and last-article inspection for every batch ensures dimensional consistency across the entire production run.
Eliminating Adhesion Failure Risk:
Stainless steel insert surface preparation—ultrasonic cleaning, sandblasting, primer application—is controlled to documented standards with lot traceability.
Bond strength testing for every production batch verifies chemical and mechanical bonding integrity.
Accelerated aging testing validates long-term adhesion durability under thermal cycling and fluid exposure.
Eliminating Supply Chain Risk:
In-house mold manufacturing and repair capabilities eliminate dependency on external tooling suppliers for maintenance and modifications. Mold repairs are completed in-house, with standard repairs (weld repair, insert replacement) restored to production within 24 hours.
Ansix Tech maintains strategic spare parts inventory including ejector pins, core inserts, and standard mold components to prevent production stoppages from wear-related failures.
Multiple production lines and redundant equipment ensure production continuity even if individual machines require maintenance.
Eliminating Scrap Risk:
Process window validation ensures production remains within acceptable parameters even when material lots change.
First-article inspection before full production approval prevents scrap generation from process setup errors.
Statistical process control with Cpk≥1.33 ensures that less than 0.3% of parts fall outside specification limits.
10.3 Capacity and Delivery Assurance
Production Capacity:
Ansix Tech operates multiple injection molding machines from 30 tons to 4000 tons, providing scalable production capacity to accommodate everything from prototype runs to million-unit annual volumes.
For high-volume programs, dedicated production cells are established with optimized tooling, automated part handling, and dedicated quality stations to maximize output efficiency.
Delivery Performance:
Standard mold fabrication: simple molds in 10 days, medium-complexity molds in 25–45 days.
Expedited mold fabrication: compressible to 20 days for urgent programs, with all validation steps completed prior to delivery.
Sample production: T0 through T3 samples provided with improvement reports at each iteration. Rapid insert changes can validate different design approaches without full mold rework.
Pre-production validation: 100–500 shot trial runs provided before full production approval, with yield analysis and CPK data confirming process capability.
Customer Value: Ansix Tech does not ship production orders until process capability has been statistically validated. Your production line receives parts that fit, function, and seal from the first part to the millionth.
- Comparative Differentiation: Addressing Common Industry Pain Points
Customer Pain Point Ansix Tech Commitment
Frequent mold repairs affecting production schedules Pre-delivery 2,000-cycle mold run-in with wear report. Three-year mold structural warranty (excluding normal wear components).
Excessive flash requiring secondary deburring Parting line precision machined to 0.005mm fit. Self-locking clamp force compensation maintains flash ≤0.03mm across production. No manual flash removal required.
Inconsistent dimensions between batches Ultrasonic wall thickness sensors providing real feedback to automatically compensate holding pressure. Mold temperature sensors enabling closed-loop cavity pressure control.
Extended mold repair lead times In-house EDM and electrode manufacturing. No outsourcing required for mold repairs. Standard repairs restored to production within 24 hours.
Unstable material supply or quality Full incoming material inspection including MFI testing, moisture analysis, and RoHS verification. Material lot traceability maintained throughout production.
- Quality Validation and Documentation
Ansix Tech provides comprehensive quality documentation for every production program:
Pre-Production Documentation (Delivered Before First Production Run):
DFM report with mold flow analysis and design recommendations
Mold material certification reports and heat treatment curves
IQ (Installation Qualification) documentation
OQ (Operational Qualification) documentation with process window mapping
PQ (Performance Qualification) documentation with Cpk analysis per cavity
Production Documentation (Included with Every Delivery):
First-article inspection (FAI) report with full dimensional data
Statistical process control (SPC) charts for critical-to-quality (CTQ) dimensions
Material certificate of conformance with lot traceability
Process parameter logs confirming MES-locked settings
In-line inspection records including optical measurement and dimensional verification
Post-Production Documentation (Available On Request):
Long-term capability trending reports
Preventive maintenance records and spare parts consumption logs
Continuous improvement implementation records
- Summary: The Ansix Tech Advantage
Ansix Tech brings 28 years of manufacturing expertise, world-class equipment, and a customer-focused engineering approach to every Automotive LSR Sealing Part Stainless Steel Coated LSR program. The company transforms complex technical challenges into customer value through:
Reduced Total Cost of Ownership: Lower per-part costs through automated production, material yield optimization, and cycle time reduction. Lower total tooling costs through optimized steel selection and extended mold life.
Eliminated Risk: Dimensional variation eliminated through MES-controlled process parameters and closed-loop cavity pressure control. Adhesion failure eliminated through validated surface preparation and bond testing. Supply disruption eliminated through in-house mold repair and strategic spare parts inventory.
Assured Quality: Statistical process validation before production begins. First-article inspection for every batch. Cpk≥1.33 guaranteed. Full traceability from material lot to finished part.
Reliable Delivery: Scalable production capacity from 30 to 4000 tons. Standard tooling lead times 25–45 days with expedite options available. Pre-production validation runs confirming process capability before full production approval.
For Ansix Tech, a mold is not just a block of machined steel—it is a high-precision production asset engineered to maximize customer profitability. Every Ansix Tech mold is designed with integrated consideration of retention stability, venting pathways, and thermal balance, ensuring that upon arrival at your production line, it delivers immediate trouble-free operation, minimal flash generation, and maximum service life. We invite you to schedule a DFM review of your existing product to observe firsthand how we proactively address weld lines, air traps, shrinkage, and other production risks before they impact your program.
Ansix Tech Co Ltd
If you have any plans related to Automotive LSR Sealing Part Stainless Steel Coated LSR , 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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