Give us a problem and we are happy to serve you with a desirable solution. Springs Unlimited with its core technical team works on designing springs based on customer requirement. We understand the fitment requirement, operating environment, and purpose of operation for each designing project. With the help of above parameters we identify right material, dimension and processes to be applied for each type of spring.
Deliverable
Manufacturing of springs includes coiling of raw wire into desired spring dimension. We address spring manufacturing requirements from 0.35 mm to 6.0 mm wire dia. We carry out spring coiling using CNC machines, automatic machine, lathe and hand coiling depending on requirement, criticality, volume and many other parameters. Coiling of springs is done under strict vigilance and is quality checked at equal intervals. We ensure every lot is produced with high quality springs.
Manufacturing of springs includes coiling of raw wire into desired spring dimension. We address spring manufacturing requirements from 0.35 mm to 6.0 mm wire dia. We carry out spring coiling using CNC machines, automatic machine, lathe and hand coiling depending on requirement, criticality, volume and many other parameters. Coiling of springs is done under strict vigilance and is quality checked at equal intervals. We ensure every lot is produced with high quality springs.
Spring coiling process induces multiple stresses in the spring material. These stresses make springs vulnerable to deflection and breakage. To avoid breakage, deflection and to maintain spring strength it is required relieve the unwanted stresses. Process of relieving these stresses is called stress relieving, which is done by uniformly heating the springs at given temperature for a particular time period. This ensures the end user to have the optimum life of springs.
Spring grinding is done to flatten the end surfaces. Flattening the ends enables the springs for precise positioning in the area of fitment. This process is done by using automated machine for spring wire diameter upto 6 mm, and spring length upto 150 mm. We have a dedicated grinding machine, with top and bottom mounted grinding wheels, where springs are crush fed between them. We also do manual grinding of springs, depending on spring type, spring volume and others.
Spring grinding is done to flatten the end surfaces. Flattening the ends enables the springs for precise positioning in the area of fitment. This process is done by using automated machine for spring wire diameter upto 6 mm, and spring length upto 150 mm. We have a dedicated grinding machine, with top and bottom mounted grinding wheels, where springs are crush fed between them. We also do manual grinding of springs, depending on spring type, spring volume and others.
One of the most crucial part of spring manufacturing is testing and verifying the spring load carrying capacity after manufacturing it. We test the load carrying capacity of springs by a digital load testing machine. At Springs Unlimited, quality is given utmost priority and we make sure the delivered product is reliable and as per customer requirement. Our load testing machine helps us ensures right load at a given length. Load testing is done by digital load testing machine which ensures zero error in display. Pre Dispatch Inspection Report (PDI report) is then provided to the customer.
We provide coating to springs to ensure anti-corrosiveness and meet customer aesthetic requirements. Coatings such as powder coating, electroplating (Zinc, Chromium, Tin), and phosphating are carried out.
We provide coating to springs to ensure anti-corrosiveness and meet customer aesthetic requirements. Coatings such as powder coating, electroplating (Zinc, Chromium, Tin), and phosphating are carried out.