Laser-cut stencil--Frameless
SMT Stencil, SMT Assembly, High Quality SMT Stencil, High Quality SMT Assembly Manufacturer, Supplier
Laser cut, thickness: 0.127mm/0.15mm, frameless, Max.
Dimension: 648*556MM
PCBMAIN can OEM and wholesale high quality SMT stencil, high quality SMT assembly.
Laser cutting (84561000)
Laser-cut stencil--Framed High Quality SMT Stencil, High Quality SMT Assembly Supplier, Manufacturer Laser cut Thickness: 0.127mm/0.15mm Framed, frame size: 38*25mm or 50*30mm Max. Dimension: 730*730MM We can OEM high quality SMT stencil and high quality SMT assembly.
The UV laser marking machine is developed by using a 355nm UV laser. This machine uses a third-order intracavity frequency doubling technology. Compared with infrared lasers, the 355nm UV laser has a very small spot, and the marking effect is directly interrupted by a short-wavelength laser. The molecular chain greatly reduces the mechanical deformation of the material. Thermal deformation (cold light), because it is mainly used for ultra-fine marking and engraving. It is especially suitable for applications such as marking, micro-hole drilling of food and pharmaceutical packaging materials, high-speed dicing of glass materials, and complex pattern cutting of silicon wafers.
Apart from all types of Printed Circuit Boards (PCBs) such as Prototype PCB, Standard PCB, Aluminum PCB, HDI PCB, Flex PCB, Flex-Rigid PCB, High-Frequency PCB, Thick copper PCB, High-Tg PCB and Halogen-Free PCB, Pcbmain also manufactures solder paste stencils to meet Surface Mount Technology (SMT) requirements. Stencils, also called SMT stencils, play a key role in transferring accurate amount of solder paste to correct positions on bare circuit boards ready for assembly. In other words, stencils can fast and efficiently ensure the most accurate solder paste amount and optimal electrical connection. With solder stencils, it is possible to use metal squeegee blades to apply solder paste easily over the openings on PCBs and make stencil to be well aligned with the surface of the advanced circuit board. According to SMT stencil manufacturing technologies, we provide two types of stencils: laser-cut stencils and chemical-etch stencils. Laser-cut stencils The openings are lasered on 100% stainless steel. Generally speaking, this kind of stencil can be produced with high quality and a high degree of precision within a short time. â?¢ Laser Stencil Advantages: high accuracy; barely influenced by objective elements; trapezoid opening beneficial for demoulding; suitable for accurate cutting; reasonable price; Disadvantages: relative low manufacturing speed. Chemical-etch stencil The openings are etched into the metal using acid. Usually this kind of stencil offers better protection on material temper and hardness. â?¢ Solder Paste Stencils Supplier Advantages: one-time formation; relatively high manufacturing speed; low cost; Disadvantages: tending to form sand clock shape or large openings; numerous manufacturing stages and accumulating errors; unsuitable for fine pitch stencils; bad for environmental protection.
Supplier: Engineering products, home textile & apparel products, dental chairs, laser cut components, sheet metal components mechanical/electrical equipment & spares, handicrafts, wood and allied products, raw surgical cotton.
Services: Trading & supply, product sourcing, export management and market research. identifying and procuring top quality products to meet the demands of our clients.
Our organization is offering an astonishing range of Laser Cutting Services. Offered array of services is rendered according to quality norms. In addition to this, offered services are much admired due to their hassle free management, on-time execution, and client-focused approach. Materials We Cut: Stainless Steel, Brass, Copper, Aluminum Mild Steel, Carbon Steel, Galvanize Steel We benefit our customers with: Our Laser Cutting-Bending software are qualified to handle any complicated shape with less process time and high accuracy with zero tooling cost with prompt services in low/high (Bulk) Quantities Supply. We look forward to business association with you for long term. We offer economical rate in volume business tie up
CNC FIBRE laser cutting machines up to 4kW with sheet cutting range 2mtrs x 4mtrs, with pallet changers and tube cutting option.
Laser cutting
The main activities of the company: tin roofing, facade coating, production and installation of rainwater collection systems, powder coating, laser cutting, production of tin products.
