Continuity in industrial production depends on the reliable operation of machinery, production lines, and power transmission systems. From conveyors and production machinery to gearboxes and automation systems, gears, shafts, and various mechanical power transmission components play critical roles in a wide range of equipment.

Due to intensive operating cycles, continuous loads, vibration, wear, and varying environmental conditions, these mechanical components may require maintenance, overhaul, or replacement over time.

At Erdişli Makina, we manufacture gears, gear shafts, pinions, sprockets, racks, gearbox spare parts, and custom-manufactured machine components for industrial facilities operating across various sectors.

Through manufacturing based on technical drawings or existing samples, we provide solutions for a wide range of industrial applications, from planned maintenance and urgent spare part requirements to new machinery projects and production line overhauls.

Power Transmission Systems in Industrial Facilities

In most machinery used in production facilities, the motion generated by electric motors must be transmitted to different sections of the machine.

Various mechanical solutions may be used for this purpose, including:

• Gearboxes

• Spur and helical gears

• Chains and sprockets

• Timing belt systems

• Rack and pinion mechanisms

• Gear shafts

• Couplings and shaft connections

• Worm gear and worm wheel systems

Wear or failure in any of these components can affect not only the individual mechanism but also the entire interconnected production line.

For this reason, spare part availability and custom manufacturing capability are important aspects of industrial maintenance operations.

Industrial Gear Manufacturing

The gear geometries and operating conditions required by machinery vary considerably across different industries.

At Erdişli Makina, depending on the technical requirements of the application, we manufacture:

• Spur gears

• Helical gears

• Bevel gears

• Sprockets

• Timing pulleys

• Worm gears and worm wheels

• Bronze gears

• Kestamid (plastic) gears

• Rack gears

• Pinion gears

• Gear shafts

• Custom-manufactured gears

In addition to standard dimensions, gear requirements specific to a particular machine or production line can be evaluated and manufactured according to technical drawings or existing samples.

Manufacturing from Ø20 mm to Ø1300 mm

Industrial facilities use power transmission components in a wide range of sizes, from small automation mechanisms to large production machinery.

At Erdişli Makina, we manufacture gears in diameters ranging from Ø20 mm to Ø1300 mm, within our production capabilities.

This manufacturing range enables us to provide solutions for various requirements, from small mechanical components to large heavy-duty industrial gears.

Spare Parts Manufacturing for Production Lines

Production lines generally consist of numerous interconnected machines and mechanisms.

A mechanical failure in even a small section of the line may cause the entire production process to stop.

Components used in production lines, including:

• Gears

• Pinions

• Gear shafts

• Sprockets

• Timing pulleys

• Racks

• Shafts

• Keyway components

• Custom mechanical parts

can be reproduced according to technical drawings or existing samples.

The ability to reproduce components that are not readily available as standard products provides maintenance teams with alternative solutions for spare part procurement.

Gear Solutions for Conveyor Systems

Conveyor systems are widely used in industrial facilities for transporting raw materials, semi-finished products, and finished goods.

Gearboxes, sprockets, shafts, and various power transmission components may be used in conveyor drive mechanisms.

Due to continuous operation, these components may wear over time.

At Erdişli Makina, we provide manufacturing solutions for conveyor systems, including:

• Sprockets

• Spur and helical gears

• Gear shafts

• Pinions

• Gearbox components

• Custom drive components

Gears and Motion Components for Automation Systems

In industrial automation systems, it is important not only to transmit motion but also to ensure that it is controlled and repeatable.

Depending on the application, these systems may use:

• Timing pulleys

• Rack and pinion systems

• Spur gears

• Helical gears

• Sprockets

• Kestamid gears

• Custom motion transmission components

Through custom manufacturing based on technical drawings, components can be produced for both new automation projects and the overhaul of existing machinery.

Gearbox Maintenance and Spare Parts Manufacturing

Gearboxes are widely used in industrial facilities to adapt the high-speed motion generated by motors to the speed and torque requirements of machinery.

In gearboxes operating over long periods, gears, shafts, bearings, and other mechanical components may experience wear.

At Erdişli Makina, in addition to gearbox maintenance and overhaul solutions, we provide remanufacturing solutions for:

• Spur gears

• Helical gears

• Bevel gears

• Pinions

• Pinion shafts

• Gear shafts

• Worm gears

• Bronze worm wheels

• Custom gearbox components

When original spare parts are unavailable, existing components can be evaluated as samples and reproduced accordingly.

Custom Manufacturing According to Technical Drawings

We manufacture components required for new machinery, production lines, and modernization projects according to technical drawings.

Depending on the project specifications, the following characteristics can be evaluated:

• Dimensions

• Gear geometry

• Module

• Number of teeth

• Helix specifications

• Hub design

• Shaft bore

• Keyway

• Material

• Heat treatment requirements

This enables us to provide custom manufacturing solutions not only for industrial facilities but also for machinery manufacturers and engineering companies.

Spare Parts Manufacturing Based on Existing Samples

Up-to-date technical drawings or spare parts catalogues may not be available for every machine operating in an industrial facility.

Especially for older, imported, or custom-built machinery, the required component may no longer be commercially available as a standard spare part.

In such cases, the existing component can be evaluated as a sample, its necessary technical characteristics can be determined, and a replacement can be manufactured.

Sample-based manufacturing provides an important solution particularly for:

• Older production machinery

• Imported machinery

• Discontinued equipment

• Custom-designed machinery

• Gearboxes

• Non-standard power transmission components

Spare Parts for Discontinued Machinery

The mechanical service life of an industrial machine can be significantly longer than the period during which its manufacturer provides spare part support.

Although the machine itself may remain operational, the discontinuation of a small gear or shaft can make continued use of the equipment difficult.

Evaluating the technical characteristics of the existing component and reproducing it can, in suitable applications, provide an alternative to replacing the entire machine.

At Erdişli Makina, we provide solutions for the remanufacturing of gears and mechanical components for discontinued machinery or equipment for which standard spare parts are no longer available.

Maintenance and Overhaul Projects

Planned maintenance periods provide an important opportunity for industrial facilities to inspect mechanical systems and replace worn components.

During maintenance, components such as:

• Worn gears

• Damaged pinions

• Gear shafts

• Sprockets

• Gearbox components

• Keyways

• Custom mechanical connection components

can be identified and renewed.

With our ability to manufacture according to technical drawings or existing samples, we provide custom spare part solutions to support industrial maintenance and overhaul teams.

Spare Parts Management Against Unplanned Production Downtime

The cost of unplanned production downtime in an industrial facility can often be significantly higher than the value of the failed mechanical component itself.

For this reason, it is important to identify gears, shafts, and other critical components used in essential machinery that cannot be quickly sourced from the market.

Recording the technical specifications of critical spare parts and, when necessary, keeping replacement components available can help reduce procurement lead times in the event of a failure.

Material Options

The material used in the production of gears and machine spare parts should be selected according to the operating conditions of the component.

Depending on the application, materials may include:

• 4140

• 8620

• 1040

• 17CrNiMo6

• Bronze

• Kestamid

• Aluminum

as well as other materials suitable for the technical requirements of the project.

Operating load, rotational speed, impact loads, temperature, operating duration, and the characteristics of mating components should all be considered when selecting the appropriate material.

Heat Treatment Options

For gears operating under high loads and continuous contact, surface properties must be suitable for the intended operating conditions.

Depending on the application and material used, heat treatment methods such as:

carburizing, induction hardening, and nitriding

may be considered.

The appropriate combination of material and heat treatment aims to improve wear resistance and extend the service life of the component.

Industrial Applications We Serve

Our custom gear and spare parts manufacturing solutions can be used across a wide range of industrial facilities and applications.

Key applications include:

• Manufacturing plants

• Process plants

• Assembly lines

• Conveyor and material handling systems

• Automation machinery

• Packaging lines

• Processing machinery

• Gearbox and drive systems

• Lifting and handling equipment

• Custom production machinery

• Maintenance and overhaul applications

Manufacturing for Domestic and International Customers

At Erdişli Makina, we provide manufacturing solutions for the gear and custom spare part requirements of industrial customers in Türkiye and international markets.

New components can be manufactured according to technical drawings, while existing samples can also be used for remanufacturing.

From single-component maintenance requirements to new machinery projects, different production requests are evaluated according to the technical requirements of each application.

Why Erdişli Makina?

With manufacturing experience dating back to 1987, we provide solutions for the maintenance, overhaul, and custom manufacturing requirements of industrial facilities.

With our production capability ranging from Ø20 mm to Ø1300 mm, we can manufacture a wide range of components, from small mechanical parts to large industrial gears.

From spur, helical, bevel, and sprocket gears to rack and pinion systems, gear shafts, and gearbox spare parts, we manufacture various power transmission components according to technical drawings or existing samples.

We particularly aim to support maintenance operations and production continuity by reproducing components for discontinued or imported machinery, as well as machine parts that are no longer readily available as standard products.

For gear manufacturing, machine spare parts production, gearbox components, maintenance and overhaul requirements, or custom manufacturing based on existing samples for general industrial facilities, contact Erdişli Makina.