Multiple-tip needles to boost electrospinning productivity without long process setup times. Choose 4, 6 or 14 tips. MULTIPLY PRODUCTIVITY, KEEP THE SAME PROCESS PARAMETERS Our multiple needles are characterized by extreme miniaturization, manufactured entirely in AISI 316 stainless steel and fully assembled by laser welding. Thanks to the material, they spin any type of polymer, even with the most corrosive solvents and at high temperatures. WHAT ADVANTAGES DO YOU GET FROM MULTIPLE NEEDLES? The absence of hydraulic seals makes these needles compact, sturdy and easy to use. Thanks to a basic geometry, multiple needles behave in the electrospinning process exactly like a single needle: you can leave all the process parameters set for a single needle unchanged and simply multiply the flow rate by the number of tips. The system uses a single Luer connection, exactly like classic single needles, from which 4, 6 or 14 identical tips emerge — multiplying productivity without long setup times. SPECIFICATIONS Number of tips: 4, 6 or 14 Tip length: 15 mm · Tip OD: 0.8 mm Tip spacing: 6 mm · Manifold OD: 3 mm Connection: single Luer Lock Note: multiple jets draw high current — always check that your high-voltage supply can deliver enough power and monitor the output current to prevent overload. COMPATIBILITY The sealed multiple needles integrate with our electrospinning machines and any system with a sufficiently powerful high-voltage generator. FREQUENTLY ASKED QUESTIONS Do I need to re-tune my process for multiple needles? No — that is the main advantage. Each tip behaves like a single needle, so you keep the same voltage and distance and multiply only the total flow rate by the number of tips. How many tips should I choose? 4 tips for a moderate productivity boost on a standard generator; 14 tips for maximum throughput, provided your high-voltage generator can supply the required current.
