The Qcut 250 M is an exceptionally robust manual cut-off machine for everyday materialographic sample preparation. Its low-vibration design ensures high cutting quality and low cut-off wheel wear, while the wide-opening swivel hood provides full visibility and free access. Simple push-button operation and a well-thought-out cleaning concept make it a reliable solution for daily laboratory work.

Key benefits of the Qcut 250 M at a glance

Low-vibration & robust design: solid cast construction for precise cuts and low wear
Maximum accessibility and visibility: the swivel hood folds back drip-free and clears the working area completely – for fast, safe loading and unloading
Flexible specimen positioning: clamping rails with Easy function allow the quick mounting of numerous clamping tools at a consistently uniform working height – regardless of the clamping device used
Simple & safe: push-button operation with status display, interlocked hood

Machine de tronçonnage Qcut 250 M Conçu pour des résultats rapides et parfaits

HIGH CAPACITY

Optimized kinematics make full use of the available space – for noticeably larger workpieces

Offset motor creates more space on both sides of the wheel
Significantly increased usable part size
Matching clamping accessories for full capacity
Optional manual Z-axis (25 mm) for serial cuts

Clear view & safety

The transparent swivel hood combines full process control with the latest safety standard

Good visibility during the cutting process
Opens across the entire width to the rear and stays back drip-free
Maximum accessibility for easy loading and unloading
Door interlocking during operation and run-down time

STABLE & DURABLE

A robust construction ensures smooth cutting and a long service life – even in harsh environments

Massive cast aluminium basin and stably mounted swivel arm dampen vibrations and reduce noise emissions by up to 25%
Smooth-running motor for high cutting quality and low wheel wear
Stainless-steel loading edge and spark deflector plates
Impact- and abrasion-resistant paint finish, anodized aluminium parts

EFFICIENT COOLING

Powerful cooling ensures constant cutting conditions – adapted to the sample throughput

Bar cooling with even distribution of the coolant
Reduced cut-off wheel wear and low heat input into the sample
High cooling performance thanks to large line cross-sections and high flow rate
Optional 45- or 100-litre recirculation cooling for high sample throughput

COMFORTABLE OPERATION

Well-thought-out details make manual cutting fast, precise and ergonomic

Line laser for precise positioning
Start-stop button with status display and LED cutting-chamber lighting
Easy clamping system: fast change, uniform working height
Easy quick-clamping nut for low-effort cut-off wheel change
Ergonomic lever for fine, precise control of the cutting force

LONG WORKPIECES

Side openings on both sides enable easy and safe positioning and cutting of long parts up to Ø 55 mm

Optional side channel with roller conveyor, left and/or right
Integrated support rollers for feeding
Easy positioning of heavy profiles too
Clamping device, cutting table and roller conveyor exactly at the same height
Protective guard to prevent access to the cutting area

THOROUGH CLEANING

A smart cleaning concept keeps the cutting chamber clean and saves time

Integrated flushing hose for manual rinsing
Sample collection sieve and steep gradient for fast dirt drainage
Cleaning-friendly, low-edge design with easy-care surfaces

Machine de tronçonnage Qcut 250 M Key features in detail

1. Transparent swivel hood

Opens across the entire machine width and folds back; the working area stays drip-free and is optimally accessible

2. Integrated line laser

Convenient positioning of workpieces in the cutting chamber

3. Powerful LED lightning

Optimal illumination of the cutting chamber for precise work

4. Easy clamping system

Fast clamping of numerous clamping tools at a uniform working height

5. Cast aluminium basin and stably mounted cutting arm

Robust, vibration-damped and stable machine body for smooth, precise cuts

6. Side openings left and right

Cutting of long workpieces

7. Optional z-axis

Serial cuts with manual cross-feed

Machine de tronçonnage Qcut 250 M ACCESSORIES – EXPANDABLE TO SUIT YOUR NEEDS

RECIRCULATION COOLING 45 / 100 L

Low-maintenance cooling system for standard applications or high sample throughput

PVC container with removable separating slide
Inlet sieve with filter bag and overflow
Tank capacity of either 45 or 100 litres
Mobile or integrable into the base cabinet
Visual fill-level indicator

Centrifugal Separator

Efficient extraction for better air and visibility at the workplace

Separates oil mist from the cutting chamber
Protects against inhalation of coolant/lubricant aerosols and improves air quality in the laboratory
Improves visibility during the cutting process
Exhaust power 180 m³/h

Clamping & Collecting

Matching accessories for flexible clamping and burr-free cutting

Qtool clamping tools with Easy clamping function for quick and easy setup
Cutting table for universal vices and large parts
The collection sieve supports the part on both sides, reducing burr formation
Cut-off pieces fall directly into the collection basket

MACHINE CABINET

Everything within reach for efficient work at the cut-off machine

High load capacity for a secure machine footing
Integration of the recirculation cooling system
Organized storage of cut-off wheels and clamping accessories directly at the workplace
Cleaning hose (optional)

Une coupe parfaite - les consommables de Qprep

Le tronçonnage est plus fiable, plus sûr et plus efficace lorsqu'il est effectué avec les bons ingrédients : Connaissance, soin et bon choix des consommables et des instruments.

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Rapides, performants, flexibles - les dispositifs de serrage de Qtools

Nos dispositifs de serrage innovants permettent de serrer les pièces de manière sûre et précise afin de garantir des processus de tronçonnage et de prépolissage exacts. Qtools propose une large gamme de dispositifs de serrage différents, conçus pour une multitude d'applications et de pièces de tailles différentes.

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Machine de tronçonnage Qcut 250 M Caractéristiques techniques

Max. Disque à tronçonner	Ø 254 mm / 10“
Taille d'échantillon maximale	Ø 90 mm (jusqu'à 30 mm de long) Ø 80 mm (jusqu'à 115 mm de long) Ø 55 mm continu
Arbre de disque à tronçonner	Ø 32 mm
Puissance d'entraînement	3 kW S6
Vitesse de rotation	2 850 tr/min (50 Hz) / 3 420 tr/min (60 Hz)
Axe des X (coupe transversale)	-
AXE Y (coupe en bout)	manuel, 150 mm
Axe Z (coupe parallèle)	optionnel, manuel, 25 mm
Précision de positionnement Z	environ 0,5 mm
Largeur de fente en T	12 mm
Ouverture latérale	les deux côtés
Charge connectée	3,4 kVA
Dimensions L × H × P	768 × 610 × 750 mm
Poids	environ 120 kg
Commande	Boutons poussoirs
Aide à l'alignement au laser	Facultatif