Bří Švarcové / BRI Svarcove Sheet Metal Folding and Cutting Machines

We deliver motorized and manual folding machines, decoiling lines, cutting units, and spare parts from Bří Švarcové (BRI Svarcove) for metalworking plants.

Bří Švarcové DOH-E and DOHh-E Motorized Sheet Metal Folding Machines

Bří Švarcové DOH-E and DOHh-E motorized folding machines provide precision sheet bending and longitudinal cutting for metal lengths from 3 to 8 meters. Heavy-duty welded frames and electric beam drives deliver accurate bend angles up to 150 degrees with secondary hem flattening up to 180 degrees.

Working lengths of 3, 4, 6, and 8 meters handling sheet thicknesses up to 1.0 mm
Integrated rotary slitting shears for neat longitudinal strip cutting along the bed
Electric drive on the clamping and bending beams operated via mobile foot pedals
Precise crown deflection adjustment mechanisms for thin sheet metal processing

Bří Švarcové DOH Manual Sheet Metal Folding Machines

Manual folding machines from Bří Švarcové DOH series are engineered for tinsmith workshops producing roofing trims, flashings, and gutter aprons. Robust mechanical counterweights and quick eccentric sheet clamping mechanisms provide smooth manual operation with minimal physical strain.

Heavy-duty counterweight balance arms reducing physical effort during long shifts
Adjustable angle stops along the folding beam for repeatable serial profile bends
Hardened clamping beam rails allowing complex profile geometry and sharp corners
Modular mounting points for track-guided rotary cutting shears and seaming tools

Bří Švarcové TK-1250 Sheet Metal Unwinding and Shortening Units

Sheet metal pull and cut units from Bří Švarcové model TK-1250 provide smooth decoiling from coils up to 1250 mm wide and precise sheet cutting. Units integrate precision cross-cutting rotary shear wheels and optional slitting knives for simultaneous longitudinal blank division.

Maximum coil width processing up to 1250 mm for standard steel and alloy sheets
High-grade tool steel rotary knives featuring dual-edge ground cutting profiles
Digital readout length counters for automated blank measurements without scrap
Rigid guided carriage structure preventing coil sheet skewing during linear feed

Bří Švarcové OZ-1250 Coil Unwinding Mandrel Stands

Mechanical coil reel decoilers Bří Švarcové OZ-1250 provide steady payout of heavy sheet coils across industrial preparation lines. Expanding mandrel segments firmly grip inner coil diameters without edge damage, handling heavy metal coils up to 1000 kg, 3000 kg, or 5000 kg capacity.

Load capacity variants of 1000 kg, 3000 kg, and 5000 kg tailored for plant demands
Manual expanding spindle segments for rapid centering and secure internal clamping
Adjustable friction disk brakes preventing coil overrun during feed deceleration
Available with lockable floor mobility wheels or stationary anchor foundation feet

Bří Švarcové KZ-2 Gutter Forming and ZL-1a Seam Closing Machines

Specialized tinsmith machinery from Bří Švarcové, including KZ-2 gutter rounding units and ZL-1a seam closers, delivers streamlined manufacturing of 2-meter gutters, downspouts, and round ducts. Mechanical tooling shapes crisp seams and curves without disrupting thin surface finishes.

Two-stage KZ-2 configuration for U-shape curving and bead forming in one pass
ZL-1a seam closing mechanisms for tight seam compression along drainage pipe runs
Eccentric lever roll clamping enabling swift tooling adjustment to sheet gauges
Calibrated polished form rollers preventing abrasions on coated sheet surfaces

Bří Švarcové Replacement Rotary Knives, Rollers, and Mechanical Wear Components

High-durability replacement parts and assemblies for Bří Švarcové machinery maintain peak reliability across cutting and bending operations. Wear components include hardened slitter wheels, swaging rolls, bearing units, counterweight gas springs, brake pads, and drive elements.

Rotary slitting knives for longitudinal and cross cut carriages on DOH and TK lines
Interchangeable swaging and beading rollers for S-250 and SA metal forming models
Brake friction linings, expansion springs, and gripping shoes for OZ decoiler drums
Heavy-duty roller bearings, clamp levers, bronze bushings, and guide rail inserts

Drive kinematics and beam deflection compensation on DOH-E folding machines

Motorized sheet metal folding machines from Bří Švarcové DOH-E series utilize high-rigidity structural steel fabrications to form sheet lengths extending up to eight meters. The pivoting folding beam receives uniform torque from heavy-duty electric gear motors through balanced mechanical linkages.

To prevent profile distortion across wide spans, the machine integrates mechanical crown deflection compensation systems. Adjustable tensioning tie rods allow precision calibration of clamping and folding beam geometry, maintaining uniform angular accuracy across the entire sheet span.

Manual folding methods for architectural profiles on long-bed DOH models

Bří Švarcové DOH series manual folding machines provide dependable production of roofing flashings, trims, ridge caps, and architectural profiles.

Balanced counterweight lever arms and counter-torsion springs offset the physical mass of the bending apron, ensuring comfortable operator handling even on six-meter and eight-meter machine beds.

An eccentric clamping mechanism secures sheet blanks firmly without slippage, while hardened beam edges prevent surface marks when forming complex multi-stage seams. Adjustable angle stops enable swift repeat setups for serial profile runs.

Rotary shear alignment and automated length tracking within TK-1250 units

Combined sheet metal decoiling and shortening units Bří Švarcové TK-1250 integrate linear sheet payout with precision cross-cutting into predetermined blank dimensions. The cutting assembly incorporates rotary slitter discs made from hardened tool steel alloys.

The slitting carriage glides smoothly along ground guide rails via manual or motorized feed drives. To achieve clean edges without burrs, knife clearance is calibrated using precision shims based on metal sheet thickness.

An integrated digital encoder tracks payout length, minimizing raw material scrap during production.

Expanding mandrel architecture and friction brake adjustment on OZ-1250 reels

Bří Švarcové OZ-1250 coil decoilers handling payloads up to five metric tons provide safe loading and payout of sheet metal coils up to 1250 mm wide. The core expanding drum incorporates three radial segments driven synchronously through an internal wedge mechanism.

This design provides self-centering radial expansion, securing inner coil wraps firmly without edge damage. An adjustable friction brake prevents rotational overrun during sudden line stops. The heavy frame features bottom roller guides for smooth sheet feeding into downstream profiling machines.

Gutter rounding mechanics and bead profiling operations on KZ-2 machines

Specialized Bří Švarcové KZ-2 machines deliver serial production of circular rainwater gutters up to two meters long. The forming cycle proceeds in two stages: thin galvanized sheet blanks are curved into a smooth U-profile before the dedicated beading section forms a rigid locking lip.

High-finish polished forming rollers prevent microscopic stress cracking or zinc coating delamination on exposed outer surfaces. Operating in conjunction with ZL-1a seam closers, this tooling satisfies roofing contractor requirements for building drainage systems.

Maintenance schedules for cutting wheels, bearing units, and slide ways

Routine preventive maintenance on Bří Švarcové equipment ensures continuous operation and long machine life. Rotary slitting wheels on cutting carriages require regular inspection for edge nicking and runout; ground edges are re-sharpened whenever surface imperfections appear.

Prismatic slide rails and threaded adjustment shafts are cleared of metal dust and lubricated with anti-wear grease every two hundred operating hours. Spindle bearings and pivot bushings are checked for play, preserving factory folding tolerances.

Bří Švarcové / BRI Svarcove and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Bří Švarcové / BRI Svarcove and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.