Komand industrial metalworking machinery and equipment

Industrial rebar processing machinery, cold U-bolt benders, thread rolling systems, and biomass heating burners from Komand deliver dependable operation across manufacturing plants.

Komand automatic rebar stirrup bending machines

Automatic rebar stirrup benders engineered by Bulgarian manufacturer Komand deliver high-speed shaping of structural stirrups and cages. Programmable numerical controls ensure tight angular precision and geometry repeatability from continuous coiled rod feed.

Processing of smooth and ribbed reinforcement steel across diameters from 8 to 16 mm
Bi-directional bending console with rapid tooling changeover for diverse bend radii
Heavy-duty pulling and straightening rollers crafted from heat-treated tool steel
Selection of replacement bending pins, sleeves, and shear blades via machine data

Komand wire and rebar straightening and cutting machines

Komand straightening and cutting machines perform continuous straightening of coiled reinforcement wire followed by precision flying shear cutting to specified lengths. The rigid structural frame and rotary spinner neutralize internal material stresses.

Straightening and shearing reinforcement bars of 6, 10, 12, and 16 mm diameter
Electromechanical and hydraulic high-speed cutting units with durable tool blades
Rotary spinner dies and straightening blocks made of wear-resistant alloy tool steel
Selection of feed gearboxes, guide bushings, and guillotine blades via serial tag

Komand automatic U-bolt bending machines

Specialized Komand forming machines are engineered for automated cold bending of U-bolts, suspension leaf spring clamps, and pipe securing brackets. The automated cycle combines rigid hydraulic clamping with symmetrical dual-leg bending without surface microcracks.

Forming of suspension spring U-bolts, piping clamps, and brackets in multiple radii
Hydraulic workpiece clamping with pressure modulation to safeguard threaded legs
Interchangeable bending mandrels and reaction rollers for metric diameter rods
Selection of hydraulic cylinders, directional valves, and dies via equipment code

Komand thread rolling and thread cutting machines

Industrial thread rolling units from Komand generate external thread profiles on rods, studs, and clamp blanks via precision chipless deformation. Plastic grain displacement preserves metallurgical fiber continuity, providing superior fatigue strength.

Cold rolling of metric and unified threads on structural studs and fasteners
Two-roll and three-roll kinematics with smooth hydrostatic feed rate adjustment
Heavy spindles supported by precision bearing assemblies for high radial rigidity
Selection of thread rolling dies, work rest blades, and drive shafts via pitch data

Komand biomass and pellet burners and heating boilers

The thermal engineering division of Komand manufactures automated biomass burners and hot water boilers for plant heating installations. The PB burner range incorporates auger fuel feeding and microprocessor-governed flame modulation for high combustion efficiency.

Industrial pellet burners across models PB-40, PB-60, and PB-120 for boiler rooms
Heat-resistant grate assemblies and heavy-duty fuel dosing feeding augers
Ceramic hot-surface ignition elements and optical flame monitoring sensors
Selection of combustion air blowers, motors, and controllers via model nameplate

Komand fiber laser cutting units and custom automation controls

The engineering division of Komand builds industrial fiber laser cutting machinery capable of cutting speeds up to 80 meters per minute across metal sheets. The firm also programs dedicated numerical control systems and automation firmware for metalworking setups.

Precision fiber laser processing of carbon steel, stainless steel, and copper sheets
Integration of CNC modules, servo motion drivers, and optical cutting heads
Industrial modernization of machine control panels, relays, and automation PLC units
Selection of protective optical windows, cutting nozzles, motors, and sensors

Kinematic design and maintenance of Komand rebar stirrup benders

Automatic rebar stirrup benders engineered by Komand are built for continuous series production of structural ties, stirrups, and reinforcement frames from coiled rod stock.

The kinematic drive train features responsive servo motor feeds, a multi-roll pre-straightening unit, and a bi-directional bending turntable. During prolonged manufacturing shifts, frictional contact concentrates primarily on feed rollers, central bending pins, and forming bushings.

Periodic inspection of roller groove profiles and deployment of hardened alloy tooling prevent bar slippage while maintaining tight angular tolerances across finished structural stirrups.

Tooling calibration across Komand wire straightening and cutting machines

Komand automatic straightening and cutting lines achieve rapid wire payoff, tension leveling, and rotary straightening followed by flying shear cutting to specified lengths.

Straightening takes place within a high-speed rotating spinner drum where radially staggered spinner dies repeatedly flex the wire across alternating planes to relieve residual coiling stresses.

To maintain consistent output quality, operators periodically verify clearance between spinner dies, guide sleeve alignment, and shear blade clearance. Utilizing premium alloy wear inserts extends feed module durability and prevents surface scarring on ribbed rebar.

Cold forming kinematics and hydraulic circuits in Komand U-bolt machines

Dedicated Komand U-bolt forming units operate on symmetric cold bending principles to shape pre-threaded fastener rods into suspension spring clamps and pipe brackets.

A central hydraulic clamping cylinder applies regulated pressure to secure the workpiece midpoint before dual bending rollers sweep the legs around a calibrated forming mandrel.

This synchronized sequence eliminates localized tensile concentration and mitigates fatigue microcracks along the bent quadrant. Tooling packages encompassing swappable mandrels, reaction rollers, and hydraulic valve cartridges are matched to workpiece diameter and bend radius specifications.

Chipless plastic thread deformation and rolling die selection for Komand units

Industrial thread rolling units from Komand generate external metric and trapezoidal threads on anchor studs, tie rods, and structural fasteners via cold displacement.

Unlike traditional chip-generating cutting, compressive thread rolling cold-works the root metallographic structure, enhancing fatigue resilience under cyclic structural loads. Heavy spindle bearings within rigid housings absorb radial rolling forces without tool deflection or axial misalignments.

Precision ground cylindrical rolling dies and work rest blades are selected based on thread pitch, blank diameter, and yield strength parameters of the alloy steel being processed.

Operation and preventive maintenance of Komand biomass burners and boilers

The heating portfolio of Komand encompasses automated pellet burners in the PB-40, PB-60, and PB-120 ranges alongside industrial hot water boilers for plant heating installations.

The fuel delivery assembly utilizes a motorized auger to meter wood pellets into the combustion chamber where a modulated draft blower maintains stoichiometric air-to-fuel ratios.

Sustaining high thermal efficiency requires scheduled ash removal from the grate assembly, inspection of the ceramic ignition element, and verification of optical flame sensors. Replacement augers, thermal gasket ropes, and control modules are referenced directly by burner model designation.

Fiber laser cutting installations and custom numerical control modernization

Industrial manufacturing capabilities at Komand incorporate high-speed fiber laser sheet metal cutting machinery delivering rapid contouring on mild steel, stainless steel, and non-ferrous sheet stocks at speeds up to 80 meters per minute.

The cutting head incorporates auto-focus optics and capacitive height sensing to preserve focal distance across uneven plates.

Beyond standard machinery, Komand provides comprehensive numerical control retrofits, replacing outdated relay logic panels with microprocessor controllers, digital servo amplifiers, and custom firmware engineered for heavy industrial production environments.

Komand 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 Komand and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.