|
Products
Pulleys manufactured by Ralmark Company are made under rigid quality assured conditions, making Ralmark your best choice for quality and dependability. We offer quick turnaround time, competitive pricing and the expertise of over 40 years of pulley manufacturing experience.
Aircraft Control Pulleys
Ralmark Aircraft Pulleys meet and exceed the requirements of Military Specification MIL-DTL-7034. Ralmark is approved and listed on the applicable government Qualified Products List for all series of Military Standard aircraft control pulleys. These standard pulleys are in continuous production in our factory. Derivatives of these standards can be offered for special applications.
Custom Pulleys
Our reputation for excellence in aerospace manufacturing follows to the products we offer for industrial and commercial applications. Many industries enjoy the quality, dependability and ready availability of aircraft type pulleys for diverse applications in wire manufacturing, electro-mechanical devices, remote actuation, steering, light drives or conveyors and counterbalancing systems. Pulleys take on many configurations depending on the application. Grooves are available for most popular cable sizes. Special grooves can be designed to handle wires, fibers, cords, ropes, bands or belts. Our engineering department can assist you in configuring a pulley that's right for your application.
Ralmark Company Offers
- Industry Standard Aircraft Pulleys meeting Military Standards and FAA Regulations
- In-house tooling capability for quick turn-around
- Standard and close tolerance capabilities
- High Speed, state-of-the-art production capabilities
- Short and long production runs
- Additional value-added processing and assembly
- Project management and integrated
CAD product development
- Engineering and testing services
- A large inventory of available sheave materials
- Scheduling capabilities to support JIT shipment.
- Diameter capabilities to 14 inches
|
Pulley Sheave Materials
-
Specially engineered laminated phenolics
-
Engineered industrial plastics
-
Aircraft grade Aluminum Alloys
-
Ferrous and Non-ferrous Alloys
-
Large-volume moldings with subsequent assembly
Ball Bearing Specifications
Ball Bearings used in Aircraft Pulleys are Military Standard items and are qualified by the Department of Defense or the applicable system design activity.
Equipment Capabilities
- Custom designed machinery for high volume production
- CNC Machining
- Precision machining
- General lathe and milling operations
- Drilling
- Assembly
- Finishing
Quality Systems
Ralmark Company is AS9100 Rev. B based on and including ISO9001:2000 Certified under KEMA Registered Quality Project No. 130428.01. Quality systems are also under surveillance on a continuing basis by DoD DCAS and the FAA. Systems are continually being improved and upgraded. Check our What's New page for the latest.
Ralmark Company
PO Box 1507
Kingston, PA 18704-0507
Phone: 570-288-9331
Fax: 570-288-0902
sales@ralmark.com
|
