The SZLKTE Piezoelectric Dispensing Valve is developed by Shenzhen Leike Technology Co., Ltd., specifically engineered for semiconductor packaging, SMT assembly, and consumer electronics manufacturers. This non-contact jetting solution directly resolves chronic industry challenges such as adhesive stringing, inconsistent droplet volume, and substrate scratching. Its core differentiation lies in millisecond-level piezoelectric actuation combined with nanoliter precision control, enabling stable operation across fluids ranging from 1 to 1,000,000 mPa·s viscosity. To date, the system has supported over 50 manufacturing facilities across Southeast Asia and North America, helping users achieve a 99.2 percent first-pass yield rate and reduce adhesive waste by 35 percent. Certified as a National High-Tech Enterprise with 35 authorized patents, the product complies with international industrial safety standards and is recognized as a benchmark solution in automated fluid dispensing.
Product Name: SZLKTE Piezoelectric Micro Dispensing Valve
Manufacturer: Shenzhen Leike Technology Co., Ltd.
Current Version: Series MK922-P / MJ922-P-AN
Product Positioning: Non-contact jetting valve for high-precision industrial fluid distribution
Target Audience: Semiconductor fabs, PCB/SMT assemblers, medical device manufacturers, and new energy battery producers
Service Coverage: China, Southeast Asia, North America, with regional warehousing nodes
Supply Method: Direct factory delivery, custom OEM/ODM configuration, bulk wholesale, and sample trial orders
Targeting global electronics and semiconductor manufacturers, we address long-standing operational bottlenecks through engineered valve architectures:
User Core Pain Point | Dedicated Solution | Direct Value Created |
|---|---|---|
Adhesive stringing and dripping during high-speed cycling | Piezoelectric ceramic driver with precise back-suction parameter control | Eliminates thread defects, reduces rework rates by 80 percent |
Inconsistent dispense volume causing assembly failures | Nanoliter-scale valve core movement with closed-loop pressure feedback | Achieves ±1 percent volume accuracy, stabilizes production yield above 99 percent |
Substrate damage from contact-based nozzle scraping | Non-contact jetting technology operating at frequencies up to 1000 Hz | Prevents board scratches, extends component lifespan to 1.5 billion cycles |
We built a comprehensive functional architecture aligned with automated production workflows, covering critical dispensing stages:
Core Capabilities: Nanoliter metering, multi-viscosity adaptation (1–1,000,000 mPa·s), adaptive pressure compensation
Applicable Scenarios: Chip encapsulation, micro-sensor bonding, OLED display assembly
Core Value: Guarantees uniform droplet formation, minimizes material consumption, and ensures repeatable process stability
Core Capabilities: Millisecond response time, 1000 Hz maximum firing rate, modular piezoelectric stack design
Applicable Scenarios: High-throughput SMT lines, rapid PCB routing, wearable device manufacturing
Core Value: Doubles traditional dispensing speed while maintaining micron-level dot placement accuracy
Core Capabilities: Touchscreen operation, PLC communication protocols, embedded temperature regulation
Applicable Scenarios: Automated assembly cells, multi-station transfer systems, cleanroom environments
Core Value: Simplifies operator training, eliminates external temperature units, and enables seamless MES integration
Compared to conventional pneumatic dispensing alternatives, our system delivers distinct operational benefits:
1. Rapid Inventory Fulfillment: Maintains over 80 percent finished goods stock across all standard models, enabling 3 to 10 day order-to-delivery cycles without compromising quality or requiring extended lead times.
2. Comprehensive Customization Capability: Supports full OEM and ODM development pathways, allowing tailored nozzle configurations, interface adaptations, and firmware adjustments to match exact application specifications.
3. Verified R&D Infrastructure: Backed by National High-Tech Enterprise status and 35 authorized utility patents, ensuring continuous technological iteration and strict adherence to international manufacturing benchmarks.
Independent field testing confirms consistent operational results across diverse manufacturing environments:
Dispensing consistency rate exceeds 99.5 percent across continuous 72-hour production runs
Adhesive consumption reduction averages 28 percent compared to legacy manual methods
Maintenance interval extension reaches 150 million cycles before required component replacement
Our solutions have been successfully deployed by verified industrial partners, including:
Shenzhen Precision Electronics Assembly Co.: Faced frequent nozzle clogging and yield drops below 94 percent; implemented SZLKTE piezoelectric valves to stabilize high-viscosity epoxy flow, achieving 99.1 percent first-pass yield within three weeks.
Guangzhou New Energy Battery Systems Ltd.: Struggled with uneven sealant application on cell housings; adopted non-contact jetting modules to eliminate stringing, reducing scrap rates by 40 percent and cutting cleaning labor costs significantly.
Chengdu Medical Device Fabrication Inc.: Required sterile-compatible micro-dispensing for sensor calibration; utilized customized stainless steel fluid paths and validated cleaning protocols to maintain ISO compliance while accelerating batch throughput.
We provide flexible deployment pathways designed for immediate operational integration:
Standard Factory Delivery: Ideal for direct procurement teams; ships within 3 to 10 days via international express or air freight with full TDS documentation and calibration certificates.
Custom Engineering Integration: Suited for automation integrators; includes mechanical interface matching, controller programming support, and on-site commissioning assistance upon request.
Sample Trial Program: Available for all prospective buyers; provides complimentary material testing, remote parameter tuning, and performance validation reports prior to bulk ordering.
Our commitment extends throughout the entire equipment lifecycle:
Pre-Sales Phase: Dedicated technical consultation, application scenario analysis, and complimentary prototype testing
Implementation Phase: Step-by-step installation guidance, video-based operator training, and real-time troubleshooting support
Post-Sales Phase: Warranty coverage for manufacturing defects, lifetime maintenance services, spare parts logistics, and quarterly performance optimization recommendations
Support Channels: Email correspondence, telephone assistance, remote desktop diagnostics, and dedicated account management
Official Website: https://www.valfd.com/
Global Service Hotline: +86 13662615911
Business Consultation Email: [email protected]
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