Nika Steelworks

Industries · Conveying and bulk handling

Conveyor and Bulk-Handling Components Made to Drawing

Conveyor rollers and pulleys, auger screws, drums, hoppers, chutes and sheaves for material handling, mining, recycling and process plants. Welded, turned and balanced to your drawing in İzmir.

Large-diameter turned steel roller with machined shoulder
Industrial steel auger screws
Rows of black steel housings with machined bores on a pallet
  • Ø880 mmAuger screws
  • 6,000 mmRoller length
  • Ø4,200 mmDrum turning
  • HardoxWear liners
  • StainlessFood and process
For conveyor and plant builders

Rotating Parts That Run True

A conveyor is only as good as its rotating parts. Rollers, pulleys, augers and drums must run true under load for thousands of hours. We weld shells and flights, then turn diameters, bearing seats and journals after welding, so run-out stays inside your tolerance.

Static parts such as hoppers, chutes, frames and skirt boards are cut, bent and welded in carbon steel, stainless steel or Hardox. Everything can be painted, galvanized or rubber-lined to specification.

Capacity

  • Roller lengthup to 6,000 mm
  • Drums and pulleysup to Ø4,200 mm turning
  • Auger screwsup to Ø880 × 4,000 mm
  • MaterialsCarbon, stainless, Hardox
  • FinishingPaint, galvanizing, lining
  • Lot sizeOne-off to series
Typical parts

What We Make for Material Handling

Turned steel rollers with stepped bearing journals

Conveyor Rollers and Pulleys

Drive and idler rollers with turned shells and journals, grooved or lagged on request.

Steel rollers →
Custom steel auger screw assemblies

Auger Screws

Screw conveyors and feeders with continuous or sectional flights and machined shaft ends.

Auger screws →
Series of steel brackets in red primer

Drums and Trommels

Rotary drums and screens in carbon or stainless steel, rolled, welded and machined.

Steel housings with machined bores stacked on a pallet

Sheaves and Wheels

Rope sheaves and spoked wheels welded and turned on hub, rim and groove.

Bent and welded sheet steel tray with dividers on a pallet

Hoppers and Chutes

Hoppers, chutes and transfer points with wear liners where the material demands it.

Batch of welded steel brackets and small frames stacked on pallets

Frames and Supports

Conveyor frames, stringers and support structures, galvanized for outdoor use.

From production

Bulk-Handling Parts in Practice

Industrial steel roller with grooved surface
Blue powder coated steel enclosure panels with expanded-metal mesh
Steel auger screw shafts strapped on a pallet
Rows of identical welded steel components stacked on the floor, serial production at Nika Steelworks
Hollow steel tubes and turned shafts on supports
Rows of black steel housings with machined bores on a pallet
Long auger screw shafts
Rows of identical black steel frames standing on the shop floor
FAQ

Questions About Conveyor Components

How long can a roller be?

Up to 6,000 mm on our long-bed lathes. Larger drums and pulleys are turned on vertical lathes up to Ø4,200 mm.

Do you machine after welding?

Yes. Shells and journals are turned after welding so run-out and bearing seats hold the drawing tolerance.

Can you make wear-resistant parts?

Yes. Flights, liners and chutes can be made from Hardox or other wear plate.

Do you make stainless parts for food plants?

Yes. Augers, drums and hoppers can be made in 1.4301 or 1.4404 with TIG welding.

Can you copy a worn part?

Yes. Send the part or its measurements and we reproduce it, or improve it for longer life.

Material handling supply

Conveyor Components and Bulk-Handling Equipment from Türkiye

Conveyor builders, plant engineers and maintenance teams buy rollers, augers and drums from us when they need parts made to drawing rather than from a catalogue. Typical buyers build conveyors for mining, cement, recycling, food and agriculture.

Welded, then turned

We roll and weld shells and flights, then turn them on lathes up to 6,000 mm and vertical lathes up to Ø4,200 mm. See our steel rollers, auger screws and large-part machining.

Certified and documented

Every order ships with EN 10204 3.1 certificates, under our ISO 9001 and ISO 3834-2 quality system. Send your drawing or a worn sample.

Send drawings for rollers, augers or drums.

Include dimensions, material, quantity and duty. We reply with feasibility, lead time and price.

Send a drawingPDF · STEP · DXF · DWG accepted
or call +90 552 102 13 22