The tire industry is an intensive manufacturing sector in which numerous mechanical processes are carried out together, from rubber compound preparation and mixing to forming, extrusion, calendering, cutting, assembly, and final product manufacturing.

Machinery used throughout these processes may involve various mechanical requirements such as high torque, continuous operation, variable loads, and precise motion control. The reliable operation of gears, shafts, gearboxes, and other power transmission components within production lines is therefore critical to maintaining production continuity.

At Erdişli Makina, we manufacture gears, gear shafts, pinions, sprockets, racks, gearbox spare parts, and custom-made machine components for tire and rubber manufacturing plants as well as machinery manufacturers serving the industry.

Based on technical drawings or existing samples, we provide manufacturing solutions for a wide range of requirements, from new machinery projects and scheduled maintenance to overhauls and the reproduction of spare parts that are no longer commercially available.

Power Transmission Systems in Tire Manufacturing

Tire manufacturing plants use numerous mechanical systems to process raw materials and move products through different stages of production.

Various power transmission solutions may be used to transfer motion from electric motors to machine components, including:

• Industrial gearboxes

• Spur and helical gears

• Pinion gears

• Gear shafts

• Chains and sprockets

• Timing systems

• Rack and pinion mechanisms

• Worm gear systems

To ensure uninterrupted operation of the production line, these components must be selected and manufactured according to their specific operating conditions.

Custom Gear Manufacturing for Tire Machinery

Tire manufacturing machines differ considerably in terms of operating principles and power requirements. For this reason, standard gears may not always be sufficient for every application.

At Erdişli Makina, we manufacture various types of gears according to the technical requirements of each application, including:

• Spur gears

• Helical gears

• Bevel gears

• Sprockets

• Timing pulleys

• Worms and worm wheels

• Pinion gears

• Rack gears

• Gear shafts

• Custom-made gears

Components can be manufactured according to technical drawings for new machinery projects or reproduced from existing samples for maintenance and overhaul applications.

Gear Manufacturing from Ø20 mm to Ø1300 mm

Tire manufacturing plants may require gears in a wide range of dimensions, from small auxiliary mechanisms to large production machines transmitting significant levels of power.

Within our manufacturing capabilities, Erdişli Makina produces gears ranging from Ø20 mm to Ø1300 mm in diameter.

This enables us to provide manufacturing solutions ranging from small power transmission components to large-diameter industrial gears used in heavy-duty production equipment.

Gear Solutions for Rubber Mixing Systems

One of the key stages of tire manufacturing is the proper mixing of rubber compounds.

Rubber mixing equipment may incorporate mechanical systems requiring high torque. Gearboxes, shafts, and various gear systems are used to transmit motor power to the mixing mechanism.

Depending on the application, we can manufacture:

• Heavy-duty gears

• Helical gears

• Spur gears

• Pinion gears

• Gear shafts

• Gearbox gears

• Custom drive components

according to technical drawings or existing samples.

Spare Parts for Extrusion Lines

Extrusion machinery may utilize high-torque drive systems to process and form rubber compounds in a controlled manner.

The reliability of gearboxes and mechanical power transmission components used in these systems is essential for maintaining process continuity.

Gears, pinions, gear shafts, and custom mechanical components required for extrusion lines can be reproduced according to technical drawings or existing samples.

Particularly for imported machinery or equipment that has been in operation for many years, reproducing components that are no longer commercially available can provide an important maintenance solution.

Gear and Shaft Manufacturing for Calender Machines

Calender machines require multiple rollers to operate in a synchronized and controlled manner in order to process rubber materials to specified thicknesses and properties.

The gears and shafts used in the drive systems of these machines may be exposed to significant mechanical loads.

For calender systems, we can manufacture:

• Spur gears

• Helical gears

• Pinions

• Gear shafts

• Drive shafts

• Gearbox components

• Custom power transmission components

according to the technical requirements of the application.

Conveyor and Material Handling Systems

Various conveyor systems are used throughout tire manufacturing lines to transport raw materials, semi-finished products, and finished products between different production processes.

Conveyor drive systems may incorporate:

• Sprockets

• Gearboxes

• Spur and helical gears

• Shafts

• Gear shafts

• Custom drive components

Sprockets and other mechanical components that become worn through prolonged operation can be reproduced according to technical drawings or existing samples.

Cutting and Processing Machinery

Various mechanical systems are used throughout tire and rubber manufacturing processes to cut, guide, and prepare materials for different stages of production.

Timing pulleys, sprockets, rack and pinion mechanisms, and custom gears may be used in applications requiring precise motion transmission.

In addition to manufacturing new components from technical drawings, worn components removed from existing machinery can also be reproduced based on samples.

Gearbox Maintenance and Spare Part Manufacturing

Gearboxes used in tire manufacturing machinery may perform critical functions, particularly in high-torque processes such as mixing, extrusion, and calendering.

Prolonged operation can result in wear or mechanical damage to gears, shafts, and other internal gearbox components.

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

• Spur gears

• Helical gears

• Bevel gears

• Pinions

• Pinion shafts

• Gear shafts

• Worm shafts

• Bronze worm wheels

• Custom gearbox components

Gear Shaft and Pinion Shaft Manufacturing

Mechanical components in which the gear and shaft are manufactured as a single piece may be used in high-torque power transmission systems found in tire manufacturing machinery.

Gear shafts may be subjected both to contact loads on the gear teeth and to torsional and bending forces acting on the shaft.

According to technical drawings or existing samples, we can manufacture:

• Spur gear shafts

• Helical gear shafts

• Pinion shafts

• Custom drive shafts

During production, not only the gear geometry but also shaft diameters, bearing surfaces, and connection details are taken into consideration.

Custom Manufacturing According to Technical Drawings

We manufacture mechanical components according to technical drawings for tire machinery manufacturers and modernization projects within production facilities.

Depending on the component, technical parameters such as the following can be evaluated:

• Gear type

• Module

• Number of teeth

• Tooth geometry

• Helix angle

• Hub design

• Shaft dimensions

• Keyway

• Material

• Heat treatment requirements

These parameters are evaluated according to the technical drawing and operating conditions of the application.

This enables us to provide custom manufacturing solutions for both new machinery projects and the modernization of existing production lines.

Spare Part Manufacturing from Existing Samples

Technical documentation or original spare parts may not always be available for machinery that has been operating in tire manufacturing plants for many years.

This is particularly common with imported, discontinued, or custom-designed machinery, where the unavailability of standard spare parts can significantly extend maintenance times.

In such cases, the existing component can be evaluated as a sample to determine the technical parameters required for reproduction, including:

• Tooth geometry

• Module

• Number of teeth

• Shaft and hub dimensions

• Keyway

• Connection details

• Material properties

The required component can then be reproduced based on these technical parameters.

Spare Parts for Imported Tire Manufacturing Machinery

Some of the mixing, extrusion, calendering, and other specialized production machinery used in the tire industry may be imported equipment.

When mechanical failures occur in these machines, sourcing original spare parts from abroad can result in long delivery times.

Where technically feasible, local reproduction based on an existing sample or technical drawing can provide an alternative solution for obtaining the required component.

Material Options

The material used for gears and shafts in tire manufacturing machinery should be selected according to the operating load and mechanical requirements of the component.

Depending on the application, materials may include:

• 4140

• 8620

• 1040

• 17CrNiMo6

• Bronze

• Cast Polyamide

• Aluminum

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

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

Heat Treatment Options

Wear resistance is an important consideration for gears operating continuously under high loads and repeated contact.

Depending on the material and technical requirements of the component, heat treatment methods such as:

carburizing, induction hardening, and nitriding

may be considered.

The appropriate combination of material and heat treatment is intended to provide the mechanical properties required by the operating conditions and improve the service life of the component.

Maintenance and Overhaul Projects

During scheduled maintenance operations in tire manufacturing plants, gearboxes, gears, shafts, and drive mechanisms throughout the production line should be inspected.

Identifying critical components showing signs of wear before failure occurs can help reduce unplanned production downtime.

At Erdişli Makina, we support maintenance and overhaul operations by manufacturing non-standard gears and mechanical components according to technical drawings or existing samples.

Critical Spare Parts Against Unplanned Production Downtime

Because tire production lines consist of interconnected machinery, failure of a single critical mechanical component can affect a significant portion of the production process.

It is therefore important to identify gears, pinions, gear shafts, and other critical components that cannot be sourced quickly from the market.

Recording the technical specifications of these components and keeping critical spare parts available when necessary can help reduce procurement times in the event of unexpected machinery failure.

Applications We Serve in the Tire Industry

Our gear and custom spare part manufacturing solutions can be used throughout various stages of tire and rubber production.

Major applications include:

• Rubber mixing machines

• Extrusion lines

• Calender machines

• Conveyor and material handling systems

• Cutting machines

• Material feeding systems

• Production and assembly lines

• Gearbox and drive systems

• Rubber processing machinery

• Custom tire manufacturing equipment

Why Erdişli Makina?

With manufacturing experience dating back to 1987, Erdişli Makina provides specialized production solutions for the power transmission requirements of the tire and rubber industry.

With our manufacturing capability ranging from Ø20 mm to Ø1300 mm, we can produce components ranging from small mechanical parts to large industrial gears.

From spur and helical gears to pinions and gear shafts, and from sprockets to gearbox spare parts, we manufacture various power transmission components according to technical drawings or existing samples.

We particularly aim to support maintenance and overhaul operations by reproducing mechanical components required for imported, discontinued, or specialized tire manufacturing machinery where standard spare parts are no longer available.

For gear manufacturing, tire machinery spare parts, extrusion and calender machine components, gearbox gears, or custom manufacturing based on existing samples for the tire and rubber industry, contact Erdişli Makina.