HUAQI ZHENGBANG
ZB3250LY SMT Semi-automatic Solder Paste Printing Machine
The ZB3250LY is a semi-automatic solder paste screen printer specifically designed for PCB stencil printing in SMT production lines. This machine blends manual board loading/unloading with automated print carriage and precise positioning features, making it an ideal choice for applications requiring reliability, accuracy, and reasonable throughput.
Key Features:
-
Semi-Automatic Operation: Board placement and removal are manual, while the printing carriage and squeegee movement are automated or assisted, enhancing productivity compared to fully manual units.
-
Precise PCB Positioning: Uses positioning pins, fixed rods and plates to ensure repeatable alignment of PCBs under the stencil.
-
Sturdy Construction: Heavy base plate and welded frame provide durability and stability for consistent printing quality.
-
Dual Scraper Design (optional): Some versions come with double scraper/ squeegee setup to improve printing uniformity and reduce stress on stencil.
-
Easy Stencil & Board Adaptation: The print table supports variable board sizes and thicknesses; stencil frame is adjustable upward/downward via screw mechanism.
-
Versatile for Single- or Double-Sided Boards: The machine supports various production setups including single or double-side printing.
-
Reliable Manufacturing Support: Supplier offers CE/ISO certifications, one-year warranty and global service.
Technical Specifications (typical):
-
Model: ZB3250LY
-
Automation level: Semi-automatic
-
PCB Size Range: up to ~320 × 500 mm — depending on version.
-
Suitable for: Solder paste or adhesive (red glue) printing.
-
Construction: Heavy welded base, adjustable stencil frame, positioning and clamping device for NPC accuracy.
Applications:
Perfectly suited for SMT assembly lines where accuracy and repeatability are key—for electronics, LED modules, consumer devices, communication equipment, and PCB manufacturing/testing facilities requiring consistent solder paste printing.
Model: PTR-B500
Workbench size: 320x500mm
Max Printing Size: 250x420mm
Max Stencil Size: 920x550mm
Work Altitude: 130mm
Repeated accuracy: ±0.02mm
Air compression: 6-8Kgf/c㎡
Voltage: AC220V±10% 50Hz
Power: 100W
Net Weight: 200kgs
Gross Weight: 235kgs
Machine Size: 900*700*1650mm
Package Dimension: 1100*850*1820mm
Model: PTR-B1250
Workbench size: 320x1250mm
Max Printing Size: 250x1220mm
Max Stencil Size: 1620x550mm
Work Altitude: 130mm
Repeated accuracy: ±0.02mm
Air compression: 6-8Kgf/c㎡
Voltage: AC220V±10% 50Hz
Power: 100W
Net Weight: 280kgs
Gross Weight: 350kgs
Machine Size: 1680*700*1650mm
Package Dimension: 1810*830*1820mm
Professional Service
Everyone has many years of international trade experience, we communicate with customers in time and earnestly
Get A Free Quote Now
Please leave the message freely if you have any query, we will reply you soon.


