Crimp Cross-Section Cutting, Grinding and Analysis System, 0.01–33 mm² WM-818

Name: Crimp Cross-Section Cutting, Grinding and Analysis System, 0.01–33 mm² WM-818
Brand: Wiromac
SKU: WM-818

CE Certified HS Code 9031.80 0.01–33 mm² (max. 120 mm²)

Get a quote for WM-818 →

The WM-818 turns a crimped terminal into measured cross-section evidence on one bench. An integrated station cuts the sample with a Φ150 × 0.5 mm Germany-imported blade and grinds it under a German motor with 0–4000 rpm stepless speed control, then a 5-second liquid etch reveals the strand boundaries. Japan-imported segmentless zoom optics magnify 30–312X into a 5-million-pixel industrial camera, and the Section-MS software measures crimp height, width, burrs and air voids against tolerances. Standard fixtures cover 0.01–33 mm² wire — 120 mm² maximum — on 100–240 VAC.

Specifications

Model	WM-818
Function	Terminal crimp cross-section cutting, grinding, etching and measurement
Optical system	Japan-imported segmentless zoom optical system
Total video magnification	30 – 312X
Applicable wire range	0.01 – 33 mm² (max. 120 mm²)
Imaging system	Japan-made industrial HD video system, 5-million-pixel
Cutting blade	Φ150 × 0.5 mm, Germany-imported
Grinding motor	German motor, 0 – 4000 rpm stepless speed regulation
Abrasive sandpaper	1200#
Standard fixture	0.01 – 33 mm²
Calibration ruler	High-precision reference ruler 0.01/10 mm
Terminal etching	Liquid cleaning, completed in 5 s
Lighting source	All-white adjustable LED lighting device
Analysis software	Section-MS with encryption lock and CD
Power supply	Reference configuration: 100 – 240 VAC, 50/60 Hz
Dimensions	W500 × D350 × H350 mm
Electrical configuration	We configure the machine’s electrical supply for your installation before shipment. Your quote confirms the voltage, phase, frequency, current and the power cord with plug or industrial connection for your site. Common site supplies are 120 V, 60 Hz with grounded Type B outlets in the US and Canada, with 208 V or 240 V also found at industrial sites. The UK and Ireland use 230 V, 50 Hz with Type G. Australia and New Zealand use nominal 230 V, 50 Hz with Type I, and some Australian sites list 240 V. Three-phase installations in the UK, Ireland, Australia and New Zealand commonly use 400 V at 50 Hz, with 415 V at some Australian sites.
Lead time	Your quote confirms the machine configuration, included accessories and dispatch date.
Warranty and support	One-year machine warranty and free remote video support for the life of the equipment.
Wear parts	For wear parts, every quote lists them with unit price and the location they ship from.
HS Code	9031.80 (common reference — final classification confirmed by your customs broker)
Certification	CE (certificate provided with shipment)

Key features

Cutting, grinding and etching happen on one integrated station, so a flat, readable section comes off the bench without hand polishing between steps
Segmentless 30–312X zoom holds the whole crimp in frame at low power and resolves individual strands, voids and burrs at high power without changing lenses
Section-MS software reports crimp height, width, burr size and air area against your nominal values, turning visual judgment calls into recorded numbers
A micrometer-positioned sample stage and a 0.01/10 mm reference ruler keep sections square and measurements traceable between operators and audits

What it processes

Crimp quality audits on automotive and EV harness terminals
Incoming inspection and supplier approval of crimped leads and lugs
Process verification after applicator or tooling changes on the crimping line

Suited for: cross-section evidence on crimped terminals from 0.01 to 33 mm² (fixtures up to 120 mm²) — automotive and EV crimp audits, incoming QC and applicator setup approval where a photo with numbers settles the argument. For other jobs and machine options: mechanical strength testing — a section shows compaction, not holding force. For pull-off numbers, pick the WM-812 dual-column tensile testing machine, which pulls terminals to 5 kN alongside this analyzer.

Send a handful of your crimped terminals and we section, etch and measure them on camera — result screen in frame — before you commit. For a WM-818 quote, tell us what you need to test and which result determines a pass. That helps us check the instrument and fixture together.

Engineering knowledge

Choose and troubleshoot this process

Crimp Force Monitoring vs Pull Testing, Crimp Height and Cross-SectionBuild a crimp quality plan that combines force monitoring, pull testing, crimp-height measurement and cross-section analysis without confusing their limits.
How to Choose Wire Harness Testing EquipmentSelect harness testing equipment by test points, two-wire or four-wire resistance measurement, insulation and withstand limits, fixtures and inspection scope.
Wire Harness Electrical Test Failures: Causes and Corrective ActionsDiagnose open circuits, shorts, high resistance, insulation failures, intermittent contacts, wrong cavity insertion and unstable harness test fixtures.

Compare configurations before you order Tell us what you need to make. We’ll help you shortlist the equipment and identify which tooling and accessories to include in your quote. Help me choose a machine →

WM-818 — common questions

What does the analysis software actually measure?

The result panel reports crimp height, width, angle, total area, conductor area, air area, burr height and width, bottom thickness and related values from the magnified section — ready to compare against the terminal drawing, with the on-screen scale calibrated by the supplied reference ruler.

How big a terminal can it section?

Standard fixtures clamp wire from 0.01 to 33 mm², and the maximum with larger fixtures is 120 mm². The Φ150 × 0.5 mm blade and the 0–4000 rpm stepless grinding motor handle heavy lugs as well as signal-wire crimps, and the 5-second liquid etch works the same at either end of the range.

Does it also test pull-off force or continuity?

No — this machine produces optical evidence only. Mechanical strength runs on a tensile tester and circuit checks on a conduction tester, and both live among our wire harness testing equipment.

Get a price in 12 hours

Tell us what you’re making or share an approximate material size. We’ll quote a suitable configuration so you can compare price, included equipment and dispatch timing. Photos and drawings can follow.

Your quote and delivery

Configuration and dispatch: Your quote confirms the machine configuration, included accessories and dispatch date.
Voltage and language: We configure the electrical supply for your installation and confirm the voltage, phase, frequency and power cord with plug or fixed connection on your quote. We ship the English interface and manual.
Your material, on video: Send your material sample. We confirm the acceptance criteria with you and record the trial before shipment.
Wear parts: For wear parts, every quote lists them with unit price and the location they ship from.
Warranty and support: One-year machine warranty and free remote video support for the life of the equipment.

Warranty parts, freight and consumables

If you want spares on hand from day one, ask us to include the matching wear parts in your machine shipment. Blades and dies are consumables. We supply covered replacement parts during warranty, and the buyer pays their international freight.