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DR Machinery
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Capability · hollow fiber membrane equipment

Hollow fiber lines, built in one shop.

Equipment for hollow fiber membrane manufacturing. Lacquer tanks and pumps, spinning lines, baths, take-up, two-component dispensing and potting centrifuges, plus the data systems that record every run. Designed, fabricated, wired, programmed and commissioned by one team.

Talk to us about a lineWhat we build
Line overview · runningIllustration
Generic illustration of commonly known equipment, for reference only. Not a depiction of any customer’s or third party’s equipment or process.
WHAT WE BUILDStation by station

Every station on the line.

New lines, single stations, rebuilds and upgrades. Built to your process and your specifications.

STN-01●

Lacquer tanks and feed

Holding tanks with agitation and level control, and pumps that feed the spinneret.

STN-02●

Spinneret mounts

Spinning-head mounts and heated feed lines, built clean and easy to service.

STN-03●

Split coagulation tanks

Separate stainless coagulation tanks with roller assemblies, level and temperature control, and drains you can reach.

STN-04●

Wash baths

Stainless wash baths with dip rollers, overflow and temperature control.

STN-05●

Take-up

Take-up systems built to your process, with tension control and safe operator access.

STN-06●

Data acquisition

Sensors, logging and batch records so every run is traceable and repeatable.

STN-07●

Potting centrifuges

Vertical or horizontal, heated or unheated, with guarding, lid interlocks and controls.

STN-08●

Two-component dispensing

Urethane meter-mix dispensing of A and B components for potting and sealing.

AFTER THE LINEModule potting

Dispense, then spin.

Two-component urethane dispensing (A and B) and potting centrifuges, vertical or horizontal, heated or unheated, with guarding, lid interlocks and controlled ramp up and down.

Module potting · dispense + centrifugeIllustration
Generic illustration of commonly known equipment, for reference only. Not a depiction of any customer’s or third party’s equipment or process.
DATARecorded, not remembered

Every run on record.

Line data logged to a record you can pull up later, so the process doesn’t live in one operator’s head.

Trend · liveREC
Line speedTensionBath temperatureIllustrative signals, no real values
Event logAuto
    DELIVEREDWith every line

    Built, wired, programmed, documented.

    One team from frame to firmware, so there’s nobody else to chase.

    Mechanical

    Frames, stainless tanks, rollers, guarding and orbital-welded process lines.

    Electrical

    Control panels, drives, sensors and safety circuits.

    Controls

    PLC and HMI programs with synchronized line control and alarms.

    Documentation

    Drawings, manuals, procedures and operator training.

    Deliverables are provided on payment in full and licensed for operating and maintaining the equipment supplied. Designs and engineering remain DR Machinery property. See Terms. Process parameters, materials and validation remain the customer’s responsibility.

    Planning a line or fixing one?
    Start with a process audit. Fixed fee, written report, fixed price for the work.    Book a process audit