Double Wire Seal Insertion and Terminal Crimping Machine, Rubber Seals for 0.2–2.5 mm² Waterproof Harnesses WM-3140FS

Name: Double Wire Seal Insertion and Terminal Crimping Machine, Rubber Seals for 0.2–2.5 mm² Waterproof Harnesses WM-3140FS
Brand: Wiromac
SKU: WM-3140FS

CE Certified HS Code 8463.90 0.2–2.5 mm², double wire 1,200 pcs/h

The WM-3140FS strips two pre-cut wires side by side, slides a rubber seal onto each and crimps both terminals in a 3-second cycle — 2 pieces per cycle, 1,000–1,200 sealed wires per hour from one operator. It covers 0.2–2.5 mm² wire and seals up to φ 10 × 10, holding cutting error to ±0.02 mm so every seal seats at the same depth. The press delivers 3 T through a switchable 30 / 40 mm stroke; the floor-standing frame measures 125 × 123 × 179 cm at 450 kg and runs on 0.5–0.7 MPa shop air.

Specifications

Function	Double-wire end stripping, rubber seal insertion and terminal crimping (semi-automatic)
Applicable wire size	0.2 – 2.5 mm²
Suitable wire seals	φ ≤ 10 × 10
Stripping length	0 – 10.0 mm
Cutting error	±0.02 mm
Crimping capacity	3 T
Stroke	30 / 40 mm
Output	1,000 – 1,200 pcs/h
Cycle time	2 pcs / 3 s
Air source	0.5 – 0.7 MPa
Power supply	AC 110 / 220 V, 50/60 Hz
Dimensions	125 × 123 × 179 cm
Weight	450 kg
HS Code	8463.90 (common reference — final classification confirmed by your customs broker)
Certification	CE (certificate provided with shipment)

Key features

Two wires per cycle — stripping, seal fitting and crimping run in parallel lanes, doubling output without a second operator or a second machine
Seal goes on before the crimp, so the rubber sits captive under the terminal barrel the way sealed connector systems are designed to be assembled
±0.02 mm cutting repeatability keeps strip length, and therefore seal seating depth, identical from the first wire to the ten-thousandth
3 T press with the stroke switchable between 30 and 40 mm to suit different applicator standards
Touchscreen setting of stripping, insertion and crimping parameters at the machine

What it processes

Automotive waterproof connector leads — engine bay, chassis and lighting harnesses built on wire seals
Sensor and actuator pigtails of 0.2–2.5 mm² that must pass sealed-connector pull and leak requirements
Any double-up batch job where one operator currently feeds a seal station and a crimping press separately

Suited for: double-wire production of sealed, waterproof terminations — 0.2–2.5 mm² wire with rubber seals up to φ 10 × 10, the construction behind automotive and outdoor-equipment connectors. Not suited for: everyday unsealed crimping (the WM-382 servo dual-end crimping machine runs plain AWG 14–28 leads with no seal station) or tubular ferrule work — for that, pick the WM-3116 bootlace ferrule crimping machine, which strips, twists and crimps 0.3–16 mm² tube terminals. Wire heavier than 2.5 mm², or the inner conductors of sheathed cable, go on the single-lane WM-3222 semi-automatic strip, seal and crimp machine instead — it is sized in outside diameter (φ1.0–4.0 mm), takes sheathed cable down to a 22 mm stripping length and runs 1,200–1,500 pieces per hour from one station. If your presses and applicators are already in place and the only missing step is the seal, the WM-3221 semi-automatic wire seal insertion machine does seal fitting alone — seals up to 9 × 10 mm with a 0.6–3.0 mm bore on wire of 1–3.5 mm outer diameter, at up to 50 insertions per minute.

Send 2–3 meters of wire plus your seals and terminals — we program both lanes, run your combination on camera and return the video with sample leads before you order.

Engineering knowledge

Choose and troubleshoot this process

How to Choose a Terminal Crimping MachineChoose a terminal crimping machine by terminal presentation, wire range, applicator standard, required process steps, inspection method and production mix.
Terminal Crimp Defects: Causes, Inspection and Corrective ActionsTroubleshoot low pull force, incorrect crimp height, strand loss, bellmouth defects, insulation support problems and inconsistent terminal feeding.

Neither machine quite fits? New configurations reach our application engineers before they reach the catalog. Tell us your material and process; we will confirm what we manufacture and support, then recommend the right configuration. Get a tailored recommendation →

WM-3140FS — common questions

Which seals and terminals can it run?

Wire seals up to φ 10 × 10 and reel terminals within the 3 T press window at 30 or 40 mm stroke. Seal feeding is the part that decides yes or no, so send us a bag of your seals with matching terminals and wire — we send back a feeding-and-crimping video plus sample leads before you order.

What does the double-wire layout actually save?

The cycle finishes 2 wires every 3 seconds — 1,000 to 1,200 sealed and crimped leads per hour from a single operator. The same work split across a strip station, a seal inserter and a crimp press means every wire is handled three times instead of once, and every handoff is a chance to nick the seal or the strands.

How do I know the seal is not damaged during stripping and insertion?

Strip length repeats within ±0.02 mm, so seals seat at a fixed depth instead of riding up the insulation. For proof on your own parts, we run your wire, seal and terminal combination, photograph the seated seals up close and mail the samples back for your leak or salt-spray test before you order.