COMPLETE SET

Mygale wall grinding set

The ultimate wall system: zero vibration, perfect finish.

Ref. ENS103155

+3,000 job sites | Since 2018 | Quote within 24h

Mygale wall grinding set: Mygale gantry with load balancer and Potam XM165 grinder

What you get

Our Mygale wall sanders

Mygale

The Mygale gantry carries the grinder for wall and ceiling work, taking the load off the operator's arms. 31 kg, stable H frame, adjustable height. Compatible with Petit Potam, Fouine XB165, Gazellomur. RULA measurements: muscular load divided by 5 across 200 m² of walls vs manual grinding. Pairs with the Gecko balancer and Eland trolley for larger surfaces. Roanne, 48h after-sales.

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Petit Potam

The Petit Potam XM165 is our compact concrete wall grinder for surface preparation, paint removal, raw concrete grinding, plaster, adhesives and resins. Brushless 1600 W constant-torque motor, vibration measured at 0.35 m/s² (14 times below the 5 m/s² ELV threshold), 60 dB on occupied job sites. Compatible with our Mygale gantries, Gecko balancers and Eland trolleys for ergonomic work on large surfaces. IP65 sealing, x14 motor lifespan vs brushed designs. Built and assembled in France.

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Traditional method

✗ Vibrations > 5 m/s2, HAVS after a few years
✗ Inconsistent finish on large surfaces
✗ Muscle fatigue after 2 hours

With Sept Tools

✓ 0.35 m/s2: zero HAVS risk
✓ Perfectly consistent finish across the surface
✓ 4 to 6 hour sessions without pain

PERFORMANCE

Key figures on our Mygale wall sanders

0.35 m/s2

Near-zero vibrations: full day without pain.

60 dB

Compatible with occupied sites (offices, hotels).

2.3 m

Standard wall height covered, extendable with extension rod.

Grinding a large wall by hand transmits vibrations to the arm and shoulder (Hand-Arm Vibration Syndrome, HAVS). Within hours, fatigue makes the movement imprecise and the finish inconsistent. The Mygale frame absorbs the full weight of the Petit Potam grinder. The operator guides it effortlessly along the wall while the balancer adjusts pressure automatically. Transmitted vibrations drop to 0.35 m/s2, 15 times less than a brushed grinder. Result: perfectly smooth walls on large surfaces, without muscle fatigue, at 60 dB noise level compatible with occupied sites.

Use cases

▸ Large wall grinding in rénovation
▸ Interior rendering on concrete, render, plaster
▸ Wall préparation before paint or coating
▸ Occupied-site work (offices, hotels)

Configure your Mygale wall grinding set in 2 minutes
Download the technical sheet

The only French manufacturer of professional brushless tools

ROI

Your estimated ROI

Real example: 400 m² concrete wall job site

Traditional method

Duration

28 h × 2 operator(s) = 56 h

Noise

90 dB

Vibrations

5 m/s² (TMS garantis)

Sept Tools

With the Mygale wall grinding set

Duration

18 h × 1 operator(s) = 18 h

Noise

60 dB

Vibrations

0,35 m/s²

Savings : 38 operator hours per job site

≈ 1 520 € saved

Set payback: ~3 à 5 typical job sites

Based on: loaded operator rate 40 €/h, rendement béton standard 10-14 m²/h ponçage mur (ENS103155). Your case may vary.

Request a custom ROI calculation

Frequently asked questions

What is the maximum wall height?

2.3 m in standard configuration. With the extension, the frame covers up to 3 m. Beyond that, use the frame on a scissor lift.

Is the vacuum compatible?

Yes. The IU33 Longopac or Turbo7 connects directly to the Petit Potam extraction hose. Dust is captured at source.

Does the frame fit through a standard door?

Yes. The Mygale frame disassembles in 2 minutes to fit through 80 cm doors. Reassembly is equally fast.

Related sets

Each Sept Tools set combines a brushless machine, anti-MSD carrying and class H extraction, preconfigured for one application. Quote within 24h.

Complete set Discover

Gazelle ceiling grinding set

Gazelle Premium ergonomic trolley, Fouine XB165 grinder and IU33 Longopac cyclonic vacuum. Up to 4 meters height, effortless.

Ref. ENS103554

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Eland ceiling grinding set

Compact and mobile Eland Premium trolley with grinding arm and Fouine XB165. Ceiling grinding up to 3.80 m effortlessly.

Ref. ENS103152

Signature machine 3-in-1 Discover

Gazellomur

3-in-1 semi-automatic wall grinder: grinding, bush hammering, planing. Electric track motion, joystick control, brushless IP65.

Ref. ENS103138