Needle scalers are the ideal tools for surface preparation prior to applying paints and coatings. It removes corrosion and coatings. It is suitable for use on irregular and hard-to-reach areas such as rivet heads, weld seams, corners and other such surfaces.

Needle valves are valves having a small orifice and a threaded, needle-like plunger. It allows precise regulation of flow, and capable of relatively small flow rates. A needle-shaped plunger, on the end of a screw, exactly fits this seat. They are usually used in flow metering applications, especially when a constant, calibrated, low flow rate must be maintained for some time. This valve is usually easy to shut off completely, with merely finger tight pressure. Small, simple needle valves are often used as bleed valves in hot water heating applications.

Needled Belts have elastic surface comprising a conventional base layer, an elastic base layer and at least two batt layers needled into both base layers. These belts are used to construct the elastic layer and installed in split separator machines. Split separator machines are used for separating open mouth pistachios from closed mouth pistachios, which have big rotating pipes on which some special needled belts are installed.