Flange Mounted Helical Gearbox

When mounting space is tight and rigid alignment is critical, foot-mounted gearboxes can introduce structural deflection and coupling misalignment, leading to premature shaft breakage. Our RXF series flange mounted helical gearbox is designed precisely to eliminate these alignment issues by bolting directly to the machine frame, ensuring a perfectly concentric and rigid connection. At our Hangzhou production facility, we process the structural mounting flanges of these gearboxes using high-precision horizontal boring and milling machines (including the TP611B and TX619), ensuring that the flange face runout is virtually zero. Coupled with our accuracy grade 5-6 helical gears ground on Swiss Reishauer machines, this flange mounted helical gearbox delivers smooth, vibration-free power transmission that dramatically extends the life of both the motor and the driven machinery.

As a source-level manufacturing partner, we understand that distributors and OEMs need a product that is easy to install, extremely reliable, and readily customizable. We support your business by enforcing a rigorous 100% manual inspection policy, checking every flange mounted helical gearbox for concentricity, seal integrity, and whisper-quiet operation. Our location just 5km from Hangzhou Xiaoshan Airport allows us to expedite air freight shipments for urgent projects, helping you win time-sensitive contracts. By offering our robust, space-saving, and highly efficient flange-mounted drives, you can provide your customers with an elegant engineering solution for mixers, agitators, and vertical conveyor systems, securing your position as a premium supplier in your regional market.

We specialize in customizing custom flange dimensions, special register diameters, and specific shaft extensions with an MOQ of 50 sets. We require full payment before starting custom production runs. Custom design drawings must be sent in PDF format on A4 paper, utilizing dimensions in millimeters (mm) for accurate CAM processing.

We perform a meticulous 100% manual quality check on every gearbox, focusing on flange runout, shaft concentricity, and dynamic oil sealing. All gearboxes are safely packaged in standardized, robust wooden cases lined with moisture-barrier film to protect the precision-machined flange surfaces. Our delivery cycle is strictly maintained within 2 months.

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