Crownstrata Springs, Professional Springs Manufacturer Since 1998.
We Can Create Unique Designs Springs that Are Outside Of The Industry Standard.
Crownstrata Springs, LLC is dedicated to becoming the spring supplier of choice through our customer-focused approach to product quality, open communication, technical service and on-time delivery. Through Crownstrata's commitment to our employees and investment in the latest spring manufacturing technology, we have expanded our capabilities beyond the typical compression, extension and torsion spring product mix. We think outside of the box and get excited to work on unique designs that are outside of the industry standard.
Compression springs lay at the foundation of Crownstrata Spring's history and with the introduction of CNC technology we have been able to reduce our setup times, improve our ability to meet tight tolerances and increase the versatility of spring shapes and sizes made directly off our machinery. We have the ability to make cylindrical, conical, barrel and magazine compression springs that can be manufactured with closed or open ends with our in-house grinding department prepared to meet all of your spring- end grinding needs. We are equipped to run wire sizes ranging from .003" to over a half an inch in diameter with outside diameter production capabilities that exceed five inches and have no boundaries on the length of your spring.
We make springs out of round, square or rectangular wire and can be manufactured with a wide range of spring tempered materials, such as stainless steel, music wire, hard drawn, oil tempered, chrome silicon as well as exotic metals and specialty materials. All of the raw materials purchased by Crownstrata Spring are certified by our suppliers to the ASTM, AMS or DIN standards required on your print. We purchase RoHS compliant material and DFARS material can be made available upon request.
We work extensively with approved suppliers that can complete your parts with the plating or finish of your choice. From zinc plating to black oxide to Teflon coating, Crownstrata has a large network of suppliers that provide high quality and timely finishes at an economic price that will be included in your quoted price. Crownstrata will expedite the service required and will obtain plating certifications based on your print specs for each lot of material sent out of our shop.