Mon — Fri 07:00 — 15:00 063/748-74-05 marko@osa-arilje.com
Serbian manufacturer with export experience
SR/

Reducers

Industrial reducers and power transmissions for demanding operating regimes.

Overview

Reducer manufacturing and overhaul for industrial systems.

We manufacture, engineer and overhaul reducers — worm, spur, spur-worm, planetary, Flender-type and bespoke assemblies. We work from the customer's project documentation or develop the design when no off-the-shelf solution exists. Every reducer goes through internal technical preparation, dimensional inspection of key components and trial assembly prior to delivery.

Industrial gear reducer from OSA Arilje production
Production program

Reducer manufacturing and overhaul.

A full reducer range — from worm and planetary types to bespoke assemblies and complete service support.

01 / 07

Worm reducers

Classic worm reducers for power transmission where compactness and a high single-stage ratio are required.

02 / 07

Spur & spur-worm

Combined configurations for an optimal balance of power, speed and installation envelope.

03 / 07

Planetary reducers

Planetary reducers for high transmission ratios, high power and compact construction.

04 / 07

Flender-type reducers

Reducers built to the Flender concept, adapted to demanding industrial regimes.

05 / 07

To project documentation

Reducers manufactured to the complete project documentation supplied by the customer.

06 / 07

Bespoke engineering

Engineering and development of reducers for specific operating conditions where no standard model exists.

07 / 07

Repair & overhaul

Repair of all types of reducers — strip-down, inspection, manufacture of new components and trial assembly.

Technical characteristics

Program specifications

Indicative technical envelope of the program. The final selection depends on duty cycle, power and installation constraints.

Reducer type
Worm, spur, spur-worm, planetary, Flender-type and bespoke
Manufacturing
To project documentation or bespoke engineering
Gear ratio
i = 5 to i = 1000, wider on project basis
Housing material
Grey cast iron or welded steel construction
Power
Up to 250 kW per stage, higher on request
Output shafts
Solid, hollow, keyed — per specification
Lubrication
Oil bath or forced, depending on duty cycle
Service
Repair and overhaul of all reducer types
Applications
Stone industry, energy, process equipment, OEM
Engineering & service

From engineering to overhaul — under one roof.

We follow the reducer through its full lifecycle — design, manufacture, installation and service under real industrial conditions.

01 — Engineering

Technical preparation

Documentation, assembly engineering and verification of inputs before manufacturing begins.

02 — Manufacturing

Key components in-house

Housings, shafts, gearing and assemblies are produced in our facility — no reliance on long external supply chains.

03 — Overhaul

Service in real conditions

Strip-down, cleaning, dimensional inspection, manufacture of replacement parts and reassembly with a functional test.

04 — Adaptation

Tailored to operating conditions

Construction adapted to the duty cycle, lubrication regime and installation constraints of the existing industrial system.

Start a project

Have a project? Send us your drawing.

We review your technical documentation, propose the optimal production process, and come back with a concrete offer and a realistic delivery timeline.

AddressVojislava Popovića Pipca bb, Arilje (Zanatski centar)