Mollificio Bordignon
For more than sixty years, MOLLIFICIO BORDIGNON has been a trusted name in spring manufacturing—producing a wide range of high-performance springs in different wire diameters, shapes, and materials, all compliant with international standards.
A pioneer in quality certification, MOLLIFICIO BORDIGNON was the first in its field to achieve UNI EN ISO 9002 certification in 1995, later advancing to UNI EN ISO 9001:2000, 9001:2008, and 9001 & 14001 (2015 Edition) standards. The company’s environmental management system has also been certified since 2007 under UNI EN ISO 14001.
All production takes place entirely in-house, with every step undergoing meticulous inspection to ensure consistent quality and full traceability.
MOLLIFICIO BORDIGNON commitment to excellence is driven by continuous research into new materials and surface treatments, paired with rigorous performance testing under diverse operating conditions. This dedication delivers springs that combine exceptional reliability, superior performance, and extended service life.
Die Springs — Our rectangular wire ISO die springs are available in the following load ratings:
• Green (light load – 1S series)
• Blue (medium load – 2S series)
• Red (heavy load – 3S series)
• Yellow (extra heavy load – 4S series)
In addition, Mollificio Bordignon has developed three further ISO series (rectangular wire):
• Purple (extra light load – 1L series)
• Bronze (super heavy load – 5S series)
• Black (exceptional load – BK series)
We also offer US-standard die springs (oval wire) with the following load ratings:
• Blue (medium load – USB series)
• Red (medium-heavy load – USR series)
• Bronze (heavy load – USG series)
• Green (extra heavy load – USV series)
Each MOLLIFICIO BORDIGNON spring — 3/4 inch diameter and above — is stamped with our logo, a mark of proven durability and certified quality.
View Catalog
Mollificio Bordignon USG51102 USG Heavy Load Die Springs
SKU: BD-USG51102
MPN: USG51102
Mollificio Bordignon USG51115 USG Heavy Load Die Springs
SKU: BD-USG51115
MPN: USG51115
Mollificio Bordignon USG51127 USG Heavy Load Die Springs
SKU: BD-USG51127
MPN: USG51127
Mollificio Bordignon USG51139 USG Heavy Load Die Springs
SKU: BD-USG51139
MPN: USG51139
Mollificio Bordignon USG51152 USG Heavy Load Die Springs
SKU: BD-USG51152
MPN: USG51152
Mollificio Bordignon USG51178 USG Heavy Load Die Springs
SKU: BD-USG51178
MPN: USG51178
Mollificio Bordignon USG51203 USG Heavy Load Die Springs
SKU: BD-USG51203
MPN: USG51203
Mollificio Bordignon USG51254 USG Heavy Load Die Springs
SKU: BD-USG51254
MPN: USG51254
Mollificio Bordignon USG51305 USG Heavy Load Die Springs
SKU: BD-USG51305
MPN: USG51305
Mollificio Bordignon USR10025 USR Medium Heavy Load Die Springs
SKU: BD-USR10025
MPN: USR10025
Mollificio Bordignon USR10032 USR Medium Heavy Load Die Springs
SKU: BD-USR10032
MPN: USR10032
Mollificio Bordignon USR10038 USR Medium Heavy Load Die Springs
SKU: BD-USR10038
MPN: USR10038
Mollificio Bordignon USR10044 USR Medium Heavy Load Die Springs
SKU: BD-USR10044
MPN: USR10044
Mollificio Bordignon USR10051 USR Medium Heavy Load Die Springs
SKU: BD-USR10051
MPN: USR10051
Mollificio Bordignon USR10064 USR Medium Heavy Load Die Springs
SKU: BD-USR10064
MPN: USR10064
Mollificio Bordignon USR10076 USR Medium Heavy Load Die Springs
SKU: BD-USR10076
MPN: USR10076
Mollificio Bordignon USR10305 USR Medium Heavy Load Die Springs
SKU: BD-USR10305
MPN: USR10305
Mollificio Bordignon USR13025 USR Medium Heavy Load Die Springs
SKU: BD-USR13025
MPN: USR13025
Mollificio Bordignon USR13032 USR Medium Heavy Load Die Springs
SKU: BD-USR13032
MPN: USR13032
Mollificio Bordignon USR13038 USR Medium Heavy Load Die Springs
SKU: BD-USR13038
MPN: USR13038
Mollificio Bordignon USR13044 USR Medium Heavy Load Die Springs
SKU: BD-USR13044
MPN: USR13044
Mollificio Bordignon USR13051 USR Medium Heavy Load Die Springs
SKU: BD-USR13051
MPN: USR13051
Mollificio Bordignon USR13064 USR Medium Heavy Load Die Springs
SKU: BD-USR13064
MPN: USR13064
Mollificio Bordignon USR13076 USR Medium Heavy Load Die Springs
SKU: BD-USR13076
MPN: USR13076