Gear Reducers

Gear Reducers

Custom Manufactured Gear Reducers

As an ISO custom gear design manufacturer, Delta Dynamics uses its decades of design and machining experience to provide its customers with precise, top quality, and expertly designed power transmission solutions. We want your machinery to run as smoothly as possible, which is why our experts have developed gear reducers that will sufficiently aid your company’s production process. We provide “fill-in-the-blank” design and engineering services, putting our years of gearing and machining experience into each job, offering assistance at each stage of the production process. 
 
Our strength and success lies in our ability to: 
 
•    Collaborate with our clients from concept to completion 
•    Supply effective technical expertise 
•    Contribute design and assembly knowledge 
•    Identify problems before they materialize 


Custom Manufactured Gear Reducers

At Delta Dynamics, we offer a wide range of gear reducers which can handle any industrial application. The excellent quality built into the product at all stages of design and production, leads to increased life expectancy of both the gear reducer and the components driving and being driven by it. Our reducers can withstand greater external loads at higher torque levels, up to 3,500,000 in-lb output torque, with permissible low speed overhung loads up to 55,000lbs. 

Planetary reducers are an excellent option when it comes to gears in machinery. The speed of planetary gears slows down by the reduction of rotations per unit of time. Epicyclic gearing is the same as planetary gearing and is a system of gears that revolve around a central gear. It is crucial that planetary reducers are used because if this gear system begins to move too fast it can offset the revolving gears and cause an imbalance in your machinery. To allow your planetary gear systems to run as smoothly as possible, collaborate with Delta Dynamics to find the right measurements for your machinery. 
 
Delta Dynamics employs a highly-trained and certified production team who work directly under our production manager. The production manager works with the client from concept to completion of each job, matching the customers’ needs to the most suitable reducer and ensuring the manufacture of a top-quality product. We review and analyze each drawing sent to us, checking all specifications, dimensions, and tolerances, and formulate a streamlined production process. Where needed we offer advice on design, make revisions, and provide detailed geometrical calculations. We assist our clients with material sourcing and treating, or can work with customer-supplied materials. When the design has been signed off by the client, it goes to our production team who handle all aspects of manufacturing the part. We implement an ISO 9001 quality management system and quality control methodology, inspecting every essential dimension of every produced part to ensure that it meets the specifications and tolerances of the design. This level of precision ensures that all parts we produce fit perfectly into their assembly and increase the life expectancy of the part while reducing noise and shock within the reducer. Delta Dynamics can produce dimensions inspection reports for all parts, demonstrating conformance to design specifications and industry standards, upon request. Communication is maintained throughout the design and product processes between the client and the project team. Our gear design and manufacturing experience, our dedication to precision and quality and guarantee of “over the top” service make Delta Dynamics an ideal choice for development of unique, unproven prototype parts. 
 
Our production process is highly refined and efficient, with production supervisors, operations managers and superintendents working together to produce a unique production path for each part or product we manufacture. Our experienced manual and automated machining staff programs and runs each step of the process efficiently and effectively, minimizing cost of production without sacrificing quality of work. 
 
Delta Dynamics has manufactured gear reducers and other parts for a wide range of heavy industries, including Oil & Gas, Mining, Manufacturing, Forestry and Pulp & Paper. Our extensive skills and experience have been applied to the design and manufacture of such diverse solutions as gear reducers for cooling towers, gear boxes for conveyors, crushers, planetary drive systems and the reverse engineering and rebuilding of gear reducers no longer produced or serviced by the OEM. A wide range of materials, including aluminum and various alloy and carbon steels, and material treatment processes, such as nitriding, carburizing, shot peening and anodizing, have been used to produce durable and efficient parts. 
 
Customer satisfaction is our Number One concern at Delta Dynamics, as evidenced by our commitment to providing high quality, cost-effective and on-time products that meet or exceed customer requirements. We provide consultation and assistance to our clients from concept to completion, implement an exacting Quality Management System and maintain high levels of training, certification and equipment maintenance. Delta Dynamics is large enough to accommodate high volume orders, while remaining small enough to offer extensive, exceptional service, making us your premier choice for Custom Gear Design Manufacturing.

Custom/Special Purpose Gear Reducers

Custom/Special Purpose Gear Reducers
Special Purpose Custom Gear Reducers

Custom/Special Purpose Gear Reducers
Pulp & Paper Gear Reducer

Custom/Special Purpose Gear Reducers
Planetary Reducer

Custom/Special Purpose Gear Reducers
Multi-Stage Reducer

Custom/Special Purpose Gear Reducers
Oil Field Hydraulic Power Divider

Custom/Special Purpose Gear Reducers
Multi-Reducer Assemblies

Drop - In Replacement Gear Reducers

Drop - In Replacement Gear Reducers
Steel Mill Galvanizing Line

These various-sized reducers were ordered to replace existing boxes which were no longer available from the OEM. The bolt pattern on the OEM’s new line of reducers rendered the old model obsolete. Delta Dynamics went on-site, measured the existing reducers and manufactured new reducers to work with the existing mounting configuration.


Drop - In Replacement Gear Reducers
Cooling Tower Drive

This reducer was ordered to replace a reducer discontinued by the OEM. The reducer was manufactured with case-hardened alloy steel gearing, 100,000 L10 life bearings, redundant acrylic seals and cast-iron housing with four-point mounting to reduce noise and vibration.


Drop - In Replacement Gear Reducers
Inline Reducer

The cast-iron housing of this Pulp & Paper mill reducer was easily broken. Other mill machinery had been built around the reducer, preventing the use of a different reducer model. Delta Dynamics built a new reducer with a welded steel housing and the old internal gearing. Reducer lifetime was increased from 4.5 months to over two years.


Drop - In Replacement Gear Reducers
SR-18 Reducer

An older model reducer that was very common in Pulp & Paper mills was replaced by a new Delta Dynamics reducer with gearing made to AGMA standards. The service factor was more than doubled and maintenance requirements, noise, and cost were all substantially reduced.


Drop - In Replacement Gear Reducers
Lubrication

A continuous-splash lubrication system is used in most ratios and speeds for gear reducers. This reducer was built with a Forced Lubrication system, using an oil pump, filters, heat exchangers, sight gauges and an alarm system. Both systems greatly increase the longevity and power ratings of reducers.