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 BK32050 Black Series Exceptional Loads Die Springs
SKU: BD-BK32050
MPN: BK32050
Mollificio Bordignon BK32075 Black Series Exceptional Loads Die Springs
SKU: BD-BK32075
MPN: BK32075
Mollificio Bordignon BK32100 Black Series Exceptional Loads Die Springs
SKU: BD-BK32100
MPN: BK32100
Mollificio Bordignon BK32125 Black Series Exceptional Loads Die Springs
SKU: BD-BK32125
MPN: BK32125
Mollificio Bordignon BK32150 Black Series Exceptional Loads Die Springs
SKU: BD-BK32150
MPN: BK32150
Mollificio Bordignon BK38040 Black Series Exceptional Loads Die Springs
SKU: BD-BK38040
MPN: BK38040
Mollificio Bordignon BK38050 Black Series Exceptional Loads Die Springs
SKU: BD-BK38050
MPN: BK38050
Mollificio Bordignon BK38075 Black Series Exceptional Loads Die Springs
SKU: BD-BK38075
MPN: BK38075
Mollificio Bordignon BK38100 Black Series Exceptional Loads Die Springs
SKU: BD-BK38100
MPN: BK38100
Mollificio Bordignon BK38150 Black Series Exceptional Loads Die Springs
SKU: BD-BK38150
MPN: BK38150
Mollificio Bordignon BK38200 Black Series Exceptional Loads Die Springs
SKU: BD-BK38200
MPN: BK38200
Mollificio Bordignon BK50060 Black Series Exceptional Loads Die Springs
SKU: BD-BK50060
MPN: BK50060
Mollificio Bordignon BK50075 Black Series Exceptional Loads Die Springs
SKU: BD-BK50075
MPN: BK50075
Mollificio Bordignon BK50100 Black Series Exceptional Loads Die Springs
SKU: BD-BK50100
MPN: BK50100
Mollificio Bordignon BK50125 Black Series Exceptional Loads Die Springs
SKU: BD-BK50125
MPN: BK50125
Mollificio Bordignon BK50150 Black Series Exceptional Loads Die Springs
SKU: BD-BK50150
MPN: BK50150
Mollificio Bordignon BK50200 Black Series Exceptional Loads Die Springs
SKU: BD-BK50200
MPN: BK50200
Mollificio Bordignon RB10025 Blue (RB) Round Wires Series Die Springs
SKU: BD-RB10025
MPN: RB10025
Mollificio Bordignon RB10032 Blue (RB) Round Wires Series Die Springs
SKU: BD-RB10032
MPN: RB10032
Mollificio Bordignon RB10038 Blue (RB) Round Wires Series Die Springs
SKU: BD-RB10038
MPN: RB10038
Mollificio Bordignon RB10045 Blue (RB) Round Wires Series Die Springs
SKU: BD-RB10045
MPN: RB10045
Mollificio Bordignon RB10050 Blue (RB) Round Wires Series Die Springs
SKU: BD-RB10050
MPN: RB10050
Mollificio Bordignon RB10065 Blue (RB) Round Wires Series Die Springs
SKU: BD-RB10065
MPN: RB10065
Mollificio Bordignon RB10075 Blue (RB) Round Wires Series Die Springs
SKU: BD-RB10075
MPN: RB10075