Address
Building A1, Runteng Industrial Park, No. 4 Xishan Road, Longteng Community, Shiyan Subdistrict, Bao'an District, Shenzhen 518000, China
Work Hours
Monday to Saturday: 09:00 – 23:00 (UTC+8)
Sunday: closed
Address
Building A1, Runteng Industrial Park, No. 4 Xishan Road, Longteng Community, Shiyan Subdistrict, Bao'an District, Shenzhen 518000, China
Work Hours
Monday to Saturday: 09:00 – 23:00 (UTC+8)
Sunday: closed














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AUTOMATIC SOLDER PASTE PRINTER
The L5 solder paste printer achieves ±0.025mm printing accuracy with sub-7-second cycle times for high-volume solder paste printing cycle times. The L5 fully automatic solder paste printer combines 2D solder paste inspection, intelligent squeegee control, and world-class Japanese & German components to deliver unmatched PCB assembly quality for automotive, medical, and consumer electronics manufacturers worldwide.

The JHIMS L5 solder paste printer is a state-of-the-art automatic SMT stencil printer designed for high-precision solder paste application in electronics manufacturing. Featuring an advanced 2D solder paste inspection (SPI) system, it ensures consistent and accurate printing, reducing defects and enhancing PCB assembly quality.
Engineered with world-class components from THK (Japan), Panasonic (Japan), SMC (Japan), and IGUS (Germany), the L5 delivers industrial-grade reliability for 24/7 production environments.
Applications: Solder paste, epoxy, solder, and glue dispensing for PCB sizes from 50×50mm to 400×340mm.
Direct-connected scraper structure with programmable self-adjusting stepper motor drive for uniform paste application. Four-wheel positioning slide rail ensures precision and smoothness.
Universal stencil sizes with automatic positioning system. Saves time and improves efficiency during wire changes — no manual alignment needed.
Uniform ring light with high-brightness coaxial light for advanced visual matching. Adapts to tin, copper, gold, and FPC PCB types. High-precision servo motor with Japanese grinding screw for accurate CCD drive.
Unique belt drive system prevents board jamming. Programmable motor controls transport speed up to 1500mm/s. Flexible clamping: side clamping and vacuum suction options.
Dry, wet, and vacuum cleaning with top-down spraying system for even, thorough stencil maintenance. Fully programmable cleaning cycles.
Direct-connected UVW platform with high-precision silk rods. Three-axis linkage for high dynamic performance. Built-in 2D solder paste inspection for real-time quality control.
Intuitive Windows-based system with teaching and navigation functions. One-key Chinese/English interface switching. Operation log and fault diagnostics for easy maintenance.
Two independent motorized print heads with programmable speed (6-200mm/sec), pressure (0-15Kg), and angle (60°/55°/45°). Stainless steel or plastic squeegee options.
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Model | L5 | Stencil Frame (Min) | 470×370mm |
| Stencil Frame (Max) | 737×737mm | Stencil Thickness | 25–40mm |
| PCB Min Size | 50×50mm | PCB Max Size | 400×340mm |
| PCB Thickness | 0.4–6mm | PCB Warpage | <1% |
| Transport Height | 900±40mm | Transport Direction | L→R; R→L; L→L; R→R |
| Transport Speed | Max 1500mm/s (Programmable) | PCB Support System | Magnetic Pin / Adjustable Table / Support Block |
| Clamping System | Side Clamping, Vacuum Nozzle | Print Heads | 2 Independent Motorized Heads |
| Squeegee Speed | 6–200mm/sec | Squeegee Pressure | 0–15Kg |
| Squeegee Angle | 60° (Std) / 55° / 45° | Squeegee Type | Stainless Steel (Std), Plastic |
| Stencil Separation Speed | 0.1–20mm/sec (Programmable) | Cleaning System | Dry, Wet, Vacuum (Programmable) |
| Table Adjustment | X: ±10mm; Y: ±10mm; θ: ±2° | Repeat Accuracy | ±0.01mm |
| Printing Accuracy | ±0.025mm | Cycle Time | <7s (Excl. Print & Clean) |
| Product Changeover | <5 Minutes | Air Required | 4.5–6Kg/cm² |
| Power Input | AC 220±10%, 50/60Hz, 1Φ, 3KW | Control Method | PC Control (Windows) |
| Machine Dimensions | 1220(L)×1355(W)×1500(H)mm | Machine Weight | ~1000Kg |
Every JHIMS L5 solder paste printer is built with world-class components. We source only from industry-leading brands to ensure long-term reliability and precision.
The JHIMS L5 Automatic SMT stencil printer is a versatile workhorse deployed across mission-critical electronics manufacturing sectors worldwide — the fully automatic solder paste printer delivers ±0.025mm consistency on every board.
The L5 meets the rigorous reliability standards of ISO/TS 16949. Our high-precision printing ensures consistent solder paste deposition for ECU modules, BMS controllers, ADAS sensor boards, and infotainment systems. With ±0.025mm accuracy, the L5 handles fine-pitch components down to 0201 package sizes, critical for modern automotive PCB designs where space constraints and thermal performance are paramount.
Medical electronics demand zero-defect manufacturing. The L5’s 2D solder paste inspection system provides 100% real-time quality verification before reflow, ensuring compliance with ISO 13485 and FDA requirements. Applications include diagnostic equipment, patient monitoring devices, implantable device controllers, and laboratory instrumentation where PCB reliability directly impacts patient safety.
High-volume production of smartphones, tablets, wearables, and IoT devices requires speed without sacrificing quality. The L5’s sub-7-second cycle time and under-5-minute changeover deliver the throughput needed for consumer electronics EMS providers. Dual independent print heads and programmable transport up to 1500mm/s keep your SMT line running at maximum capacity.
For power electronics, inverters, BMS boards, and industrial controllers, the L5 supports thick stencils (up to 40mm frame thickness) and programmable squeegee pressure up to 15Kg. This ensures complete aperture fill for high-current traces and large pad geometries common in industrial automation and renewable energy applications.
Understanding solder paste printing technology is essential for optimizing your SMT assembly process. Below is a comprehensive technical reference for engineers and process managers.
Solder paste is a non-Newtonian fluid exhibiting shear-thinning behavior. The L5’s programmable squeegee speed (6-200mm/sec) and pressure (0-15Kg) allow precise control over paste viscosity response. Optimal printing occurs when paste viscosity is between 800-1200 kcps at the print head. The L5’s closed-loop servo control maintains consistent speed even under varying load conditions.
Aperture design directly impacts solder paste release efficiency. The L5 supports stencil thicknesses from 25-40mm with aspect ratios ≥1.5 and area ratios ≥0.66 for optimal paste transfer. For fine-pitch components (0.4mm pitch and below), we recommend laser-cut stainless steel stencils with electropolished aperture walls and nano-coating for enhanced release.
Key process parameters include: squeegee angle (60° standard provides optimal paste rolling), separation speed (0.1-20mm/sec programmable — slower for fine-pitch), print gap (typically 0mm for on-contact printing), and print pressure (start at 0.5Kg per 100mm of squeegee length). The L5’s anti-dulling system prevents stencil crushing during long production runs.
The L5’s integrated 2D inspection system measures paste area, position offset, and bridging defects in real time. Acceptable thresholds: paste area variation <±15%, X/Y offset <±50μm for standard components, <±25μm for fine-pitch. The system triggers alerts when process drift is detected, enabling corrective action before defective boards reach reflow.
Maximize your L5 performance with these manufacturing operation and maintenance guidelines.
1. Verify air supply at 4.5-6Kg/cm². 2. Inspect squeegee blades for wear or damage. 3. Run dry cleaning cycle to remove residual paste. 4. Calibrate conveyor width for first PCB batch. 5. Verify stencil alignment using fiducial marks. 6. Check solvent level in cleaning system. 7. Run test print and inspect with 2D SPI before production start.
Weekly: Clean all guide rails and ball screws, inspect air filters, check belt tension. Monthly: Lubricate linear guides (THK AFE-CA grease recommended), calibrate squeegee parallelism, verify CCD alignment. Quarterly: Full system calibration, replace cleaning paper roll, inspect vacuum pump, update Windows OS and antivirus definitions. Annually: Comprehensive service by JHIMS certified engineer.
1. Use the automatic stencil positioning system — manual alignment is unnecessary and error-prone. 2. Store stencils vertically in a clean, dry environment. 3. Pre-load next product program while current batch is running. 4. Use magnetic pin support system for quick PCB support reconfiguration. 5. Validate first-article print with 2D inspection before releasing to production. Target changeover time: under 5 minutes.
Maintain cleanroom class 100,000 (ISO 8) or better. Temperature: 22±3°C. Humidity: 45±10% RH. Solder paste has a limited pot life at room temperature — typically 8-12 hours. The L5’s enclosed print head design minimizes paste exposure to ambient conditions. Use the Windows PC’s operation log to track environmental conditions and paste usage by batch.
See exactly where the L5 solder paste printer fits in your PCB assembly process and how it integrates with upstream and downstream equipment.
The L5 stencil printer is the first and most critical step in the SMT assembly line — print quality directly determines downstream yield. JHIMS offers complete line integration support, and the L5 can link with upstream SPI and downstream AOI systems for closed-loop print quality control.
| Metric | Manual Printing | JHIMS L5 | Advantage |
|---|---|---|---|
| Printing Accuracy | ±0.1mm (operator dependent) | ±0.025mm | 4× Better |
| Cycle Time | 20-45 seconds per board | <7 seconds | 3-6× Faster |
| Changeover Time | 15-30 minutes | <5 minutes | 3-6× Faster |
| Paste Waste Rate | 8-12% | <2% | 4-6× Less Waste |
| Quality Inspection | Visual check (subjective) | 2D SPI (real-time) | 100% Inspection |
| Operator Required | 1 dedicated operator per printer | 1 operator manages 3-4 printers | 3-4× Labor Saving |
| Annual Capacity (8h shift) | ~40,000 boards | ~180,000 boards | 4.5× Capacity |
| Stencil Damage Risk | High (manual pressure) | Low (programmable + anti-dulling) | 10× Longer Stencil Life |
Based on typical industry benchmarks. Actual results may vary by application and operating conditions.
Based on the quotation we prepare for your L5 solder paste printer. Enter your current production parameters to calculate how quickly the L5 solder paste printer pays for itself.
Every JHIMS L5 solder paste printer is assembled, calibrated and burn-in tested in our Shenzhen facility before shipment — under the same quality gates as all JHIMS SMT equipment.
Watch the JHIMS L5 solder paste printer performing real-world production tasks. All videos are hosted on YouTube for fast, reliable streaming worldwide.
CUSTOMER SUCCESS STORIES
Real deployments of the JHIMS L5 solder paste printer — from OEM factories to complete turnkey SMT lines. Every project shipped, installed and supported by the JHIMS team.
SOLDER PASTE PRINTINGJHIMS L5 automatic printer deployed for an Indian OEM — ±0.01mm precision, full automation and measurable cost reduction in daily production.
SMT LINEFull DDP turnkey delivery — YSM10, L5 solder paste printer and F8 reflow oven, engineered, installed and commissioned as one automated line.
LEARNING CENTER
Practical guides and real case studies about the JHIMS L5 solder paste printer — from daily operation to full line integration, written by JHIMS engineers.
Reference videos: JHIMS | SMT PCB Solder Paste Printer & Screen Stencil Printing Machine #PCB Printer; PCBA solder automatic printer |Automatic solder printer made in China #smt printer #solder printer; JHIMS | PCB Solder Printer Teaching Video – Part 2.
| Weight | 1000 kg |
|---|---|
| Dimensions | 1220 × 1355 × 1500 mm |
| Brand | Shenzhen Jinghe Technology Co., Ltd.(JHIMS) |
| Model | L5 |
| Product Type | High-precision solder printer |
| Application | Widely used in consumer electronics, automotive electronics, LED, medical and industrial control fields, it is an ideal choice for improving the efficiency and quality of SMT production lines. |
| Industry | Electronics Manufacturing |
| Voltage | AC 220±10%, 50/60Hz, 1Φ, 3KW |
| Air Pressure | 0.5-0.65MPa |
| Origin | Shenzhen, China |
| Warranty | 12 Months |
| PCB Min Size | 50×50mm |
| PCB Max Size | 400×340mm |
| Repeat Accuracy | ±0.01mm |
| Print Accuracy | ±0.025mm |
| Stencil Frame | 470×370mm – 737×737mm |
| Cycle Time | Sub-7 seconds |
| 2D Inspection | Low tin / Missing / Bridging |
| Power Input | AC 220±10%, 50/60Hz, 1Φ, 3KW |
| Cleaning System | Dry, Wet, Vacuum (3-in-1 + Spray) |
| Transport Direction | L→R; R→L; Same-side in/out |