Product Description PCB Equipment Gear Gears are essential transmission components in PCB automation equipment and are widely used in conveying, cleaning, drying, and other equipment systems. Their high-precision meshing design ensures smooth transmission and improves equipment efficiency. Applications Key Features Conveyor and transmission systems Etching, cleaning, drying machinery Automation systems for PCB handling High precision for smooth transmission Chemical resistance, suitable for acid/alkali conditions Customizable sizes for special equipment Available in various engineering plastics (PP, PVDF, SUS) Item Specification Material PP, PVDF, SUS Outer Diameter 22 – 66 mm (Customizable) Bore Size 8 / 10 / 12 / 15 / 17 / 19 / 20 mm (Custom on request) Module M1 / M1.5 / M2 / M2.5 / M3 / M4 (Custom available) Number of Teeth 6 – 60 teeth Manufacturing Injection molding, CNC turning, gear cutting Compatible Equipment Cleaning machines, etching machines, developing machines, film stripping machines, edge grinding machines and other circuit board automation equipment Hot-Selling Spare Parts of PCB Equipment Various Kinds of Wheel Discs Flipping Machine Wheel Discs Pin Gear and Bevel Gear Spur Gear Helical Gear Brackets/U-Block/ PP/PVC/TPV/EPDM Water-Retaining/Transmission Roller Entire Transmission System in PCB Machine Main Product Company Profile Shenzhen Qixingyuan Machinery Equipment Co., Ltd. is a high-tech enterprise specializing in the research and development, production and sales of air knife systems and PCB horizontal line supporting equipment. As a leading manufacturer in the air knife field, we have over 10 years of industry experience. With a mod- ern production base of over 2,000 square meters and 11 patented technologies, we consistently lead indus- try innovation. Our products are exported to both domestic and overseas markets and have won the trust and praise of a wide range of customers. Company Advantage Our Certificate & Exhibition Packaging & Shipping FAQ 1. What industries are our gears, wheel discs, rubber wheels, brushes, and absorbent sponges used in? Can they be used in other industries? Our gears, wheel discs, rubber wheels, brushes, and absorbent sponges are only used in the PCB equipment manufac- turing industry, such as grinding machines, etching machines, developing machines, and glass washers. We are not sure if they can be used in other industries. 2. What industries are air knives used in, and what are their main functions? Air knives can be used in many industries, such as beverage bottle drying equipment, PCB manufacturing equipment, textile equipment, ultrasonic cleaning, and coating equipment. Their main functions are drying, cooling,dust removal, water removal, and air curtains. 3. Can air knives be customized? Yes, the length of PVC and aluminum alloy air knives can be customized, but the shape is molded and cannot be cust- omized. Stainless steel and titanium alloy air knives can be fully customized to the customer's specific length, width, height, and shape. The customer will need to provide a drawing of the key dimensions. 4.With so many air knife models, how do I choose one, and what is the most important factor in choosing one? a. The most important factor is the air source: are you planning to use a high-pressure blower or an air compressor? Most of our air knives are designed for high-pressure blowers, but we also offer air knives for air compressors. b. The material you need depends on your operating environment, such as whether it's humid, corrosive, or has other special requirements. c. The installation space you need depends on the air knife model you use. We offer over twenty models in various sizes. 5. Can brushes, sponge rollers, and rubber rollers be customized in size? The ou