Product Overview
1. Function Overview
CP500 is a high-speed and high-precision solder paste printing machine with a repetition accuracy of ± 12 μ m and a printing accuracy of ± 25 μ m. The printing production cycle is a total of 8 seconds (excluding solder paste printing and cleaning). It can handle PCB boards ranging from 50mm × 50mm to 500mm × 350mm, and it only takes 2 minutes from installing the steel mesh to starting production, making the work simpler. Improve the speed of wire changing while ensuring quality.
2. Basic features of the product:
2.1. The PCB size compatibility range is wide, and it can support PCBs with different thicknesses ranging from 50mm × 50mm to 500mm × 350mm; 2.2. High precision printing resolution;
High positioning accuracy, with a repeat positioning accuracy of ± 12 μ m; Printing accuracy ± 25 μ m; Support adhesive printing;
2.3 Fully automatic control can improve production efficiency, control quality, and save costs;
Automatic steel mesh positioning; Automatic PCB calibration;
Software pressure closed-loop feedback system;
Automatic steel mesh cleaning (dry cleaning, wet cleaning, vacuum cleaning);
2.4. Adopting the suspended printing head independently developed by Huanchengxin Company, the pressure of the scraper is automatically balanced, and the pressure control is precise, which can achieve perfect solder paste forming effect;
2.5. Programmable motor controls the separation speed and stroke of scraper and steel mesh, which can flexibly achieve multiple demolding methods; 2.6. Multi functional PCB fixed positioning system, PCB positioning is convenient, fast, and accurate;
2.7. Up and down visual positioning system; 2.8. Intelligent image processing system;
2.9. Supports 2D, SPI online, and SPC functions;
3. Solder paste printing range
3.1 Production and processing of surface mount components such as resistors, capacitors, inductors, diodes, transistors, etc. using SMT technology:
01005, 0201, 0402, 0603, 0805, 1206, and other specifications and dimensions;
3.2. IC: Supports packaging such as SOP, TSOP, TSSOP, QFN, etc., with a minimum pitch of 0.3mm;
Support BGA, minimum ball diameter (Ball) 0.3mm;
3.3 Printing size: 50mm × 50mm -500mm × 350mm; 3.4 PCB specifications: thickness 0.4mm-6mm;
3.5 FPC specifications: Thickness below 0.4mm (with fixture).
4. Application scope
The production and manufacturing of mobile phones, communications, LCD TVs, set-top boxes, home theaters, in car electronics, medical power equipment, aerospace and other products/equipment, as well as the production and processing of general electronic products.
Product specifications
*The following test data is based on an ambient temperature of 25 degrees Celsius and 60% humidity.
| project | parameter | |
| Repeat Position Accuracy | ±12μm(@6σ Cmk≥2.0) | |
| Printing Accuracy | ±25μm(@6σ Cmk≥2.0) | |
| Printing speed/cycle (Cycle Time) | <8s (excluding printing and cleaning time) | |
| Products Changeover | <5Min | |
| Screen Stencil Size/Min (X×Y) | 470mm × 370mm | |
| Screen Stencil Size/Max (X×Y) | 780mm × 737mm | |
| Screen Stencil Size/Thickness | 20mm – 40mm | |
| PCB Printing Size/Minimum (PCB Size/Min) (X×Y) | 50mm × 50mm | |
| PCB Printing Size/Max (PCB Size/Max) (X×Y) | 500mm × 350mm | |
| PCB Size/Thickness | 0.4 – 6mm (a jig is required for diameters below 0.4mm) | |
| PCB Warpage Ratio | ＜1% (based on the diagonal length) | |
| Bottom of Board Size | 13mm, 23mm (optional) | |
| Edge of Board Size | 3 mm | |
| Transport High | 900±20(mm) | |
| Transport Direction | left-right;right-left;left-left;right-right | |
| Transport Speed | 100-1500(mm/sec) Programmable control | |
| PCB positioning
(Board Location) |
Support System | Magnetic ejector pins/edge supports |
| Clamping System | Elastic side clamp/Z-axis pressure plate/vacuum suction (optional) | |
| Print head | Programmable electronically controlled print head (standard) | |
| Scraper Speed | 10 – 200(mm/sec) | |
| Scraper Pressure | 0 – 15(kg) (software pressure closed loop) | |
| Scraper Angle | 60°/55°/45° (optional) | |
| Scraper Type | Steel scraper, rubber scraper, other types of scrapers need to be customized | |
| Stencil Separation Speed | 0.01 – 125 (mm/sec) programmable three-stage control | |
| Cleaning Method | Dry cleaning, wet cleaning, vacuuming (programmable in any combination) | |
| Table Adjustment Range | X:±4mm;Y:±6mm; θ : ±2 ° | |
| Image fiducial type | Standard geometry fiducials, pads/openings | |
| Camera System | Digital camera/telecentric coaxial vision system/four-way independent coaxial/ring-shaped LED light source | |
| CCD（Camera） | 1.3 million pixels, 6.4mm × 4.8mm upper and lower dual fields of view, pixel accuracy 5 μm (optional field of view 10mm × 8mm) | |
| Air Pressure | 4 – 6(Kg/cm2) | |
| Air Consumption | About 0.007m³/min | |
| Control Method | PC Control | |
| Power Supply | AC:220-240V,50/60HZ 1 Φ 2.5KW，13A | |
| Machine Dimensions (L×W×H) | 1250 × 1450 × 1510 (mm) (excluding the lighthouse height, see the product external dimensions) | |
| Machine weight | Approx:1100Kg | |
| Operation Temperature | -20℃ – +45℃ | |
| Operation Humidity | 30% – 60% | |
Machine Configuration
1. Programmable electronic control to adjust the scraper pressure Suspended scraper printing head:
1.1. The scraper pressure can be adjusted by programmable method, and the pressure control is accurate;
1.2. The front and rear scraper pressures are adjusted independently to ensure that there is no pressure imbalance caused by the fatigue deformation of the scraper material, which will cause the difference in front and back printing;
1.3. The programmable motor controls the separation speed and stroke of the scraper and steel mesh;
2. Standard stainless steel scraper, unique design, longer blade life ;
3. Visual alignment system ;
4. Platform UVW automatic correction system ;
5. PCB clamping and supporting device:
5.1, Magnetic ejector pin;
5.2. Flexible clamping device on the PCB side to ensure that the PCB will not bend or deform when clamped; 5.3. Z-axis pressure plate;
5.4, strong vacuum suction (optional);
5.5, Flexible automatic ejector (optional);
6. CNC guide rails adjust the transport width and speed ;
7. Three programmable steel mesh cleaning systems: dry, wet and vacuum, which can be combined arbitrarily ;
8. Industrial control computer, Windows 7 operating system, Chinese/English interface;
9. Intelligent software diagnostic system ;
10. Support 2D, SPI connection, SPC software functions ;
11. Standard SMEMA connection interface.
Product peripheral placement structure size diagram
Disclaimers
Due to real-time changes in product batches and production supply factors, in order to provide accurate product information, specifications, and features as much as possible, Huanchengxin may adjust and revise the text expressions, image effects, and other content on the above pages in real time to match the actual product performance, specifications, parameters, components, and other information; In case of necessary modifications and adjustments to the above-mentioned pages, no special notice will be given;
