Techcon dispensing needles include TE series plastic needle holder dispensing needles, TE elbow needles, PTFE coated needles, taper needles, TS-P plastic needles, BT series brush needles, TS series dispensing needles, TS-M metal dispensing needles, TS-SS metal dispensing needles, and MT series dispensing needles. What is the difference between these needles? Techcon's high-quality agent Yapude Technology editor summarizes as follows:
TE series dispensing needle The TE series needle consists of a stainless steel needle tube and a double helix polypropylene needle holder. The TE series high-precision needle uses electric polishing treatment on the stainless steel needle tube, without any burrs, and the dispensing flow is stable and reliable. Needles do not contain silicon or chloride.
TE elbow needle The TE elbow series precision angled needles are divided into 45 ° and 90 °, suitable for places where straight needles are difficult to reach.
Teflon coated needle Teflon needles are suitable for low viscosity fluids, especially instant dry glue fluids. The benefits of using this needle include preventing scratches on the surface of the workpiece and the ability to resist instant dry glue clogging the needle. A typical PTFE coated needle consists of a double helix colored polypropylene base and a stainless steel needle with a length of approximately 1/8 "(3.17mm) hard PTFE at the head of the needle body.
Taper needle Conical needles can effectively prevent needle blockage and increase the flow rate of high viscosity fluids. The standard tapered needle is made of high-density polyethylene with UV blocking additives. The hard taper needle is made of polypropylene.
TS-P plastic needle Plastic needles are very suitable for dispensing on work surfaces that are difficult to reach with rigid needles. 1.5 inches long and customizable needle length, made of polypropylene.
BT series brush needle The brush needle with double thread design is used for dispensing wide width adhesives such as primer. The soft brush is made of red mink fur, and the hard brush is made of nylon.
TS series dispensing needle The TS series dispensing needles are suitable for various dispensing applications and offer multiple specifications. The stainless steel needle is precisely cut in length and polished without any burrs. The needle is pressed into the aluminum fixed seat, and then the base is made of plastic sealed polyethylene. The color of the plastic sealed base corresponds to the needle specifications. All TS series needles use TECHCON syringes and Ruhr screw interfaces.
TS-M metal dispensing needle TS-M metal dispensing needles are available with stainless steel needles and aluminum bases.
TS-SS metal dispensing needle TS-SS metal dispensing needle has high precision and is suitable for automatic production. Stainless steel needle with nickel plated brass base, needle length 1/2 "(12.7mm).
MT series dispensing needle The MT series high-precision taper needle is the best choice for high flow dispensing and is very suitable for high-speed dispensing. It is one of the few precision dispensing needles in the market that has a price competitive advantage. The smooth conical flow channel inside enhances the dispensing characteristics, reduces blockages and back pressure issues, making it highly suitable for high flow dispensing. The MT series dispensing needle is made of phosphor bronze material, and the outer layer is nickel plated, making the MT series needle very suitable for automated production or occasions that require high precision. The thin-walled design of the needle mouth enhances the accuracy of dispensing while reducing common needle salivation and tailing issues.
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