SFC Bulgaria: Former factory of ARSENAL Kazanlak. Firearms licensed! ISO-9000 and NATO AQAP-2110 certified! 

All products Cold-coiled springs Ammunition belts 7.62mm 12.7mm 23mm 30mm Gun springs
Railway bogie springs Stampings and pressings  Rifle magazines Brochure Military goods

Cold-coiled springs

Along with railway springs (bogie springs) we manufacture cold-coiled springs. Diameter of the wire: 0.2 mm – 15 mm.  

   

 

We manufacture all types of cold coiled springs: compression springs, extension springs, torsion springs, prismatic springs, zigzag springs, armour-type springs, springs for lip-type seals, etc.  

Materials: Steel wires, stainless steel wires, oil-tempered wires (by EN, DIN and GOST); Phosphor bronze wires (CuSn), etc. Coatings: Acc. to client's request (including oiling, zinc coating, oxidation, polyester powder coating, phosphate varnish coating, etc) . 

Machines: CNC wire forming equipment from WAFIOS (Germany), SCHENKER (Switzerland) etc   

Compression Springs are coiled helical springs that resist a compressive force applied axially. Compression Springs may be cylindrical, conical, tapered, concave or convex in shape. The changing of spring ends, direction of the helix, material and finish allows a compression spring to meet a wide variety of special industrial needs. Extension Springs are wound with initial tension which holds the coils together and offers resistance to a pulling force. Extension Springs can have many different styles of hooked and looped ends. Torsion Springs are made to offer resistance to applied torque. When deflected, they will reduce in coil diameter and extend in overall length. They are used in a variety of applications. 

~~~~~~~~~~~

Information about our military products (ammunition belts and ammo links, rifle magazines) you can see on

http://machinegun-belts.com/index.html and http://ammunition-links.com/index.html

Copyright © 2002-2020 SFC Bulgaria. All rights reserved. Last modified: 17.05.2019.  E-mail: info@machinegun-belts.com

railway springs, railway bogie springs, heavy springs. heavy duty springs, large springs.Y25 bogie springs, Y25 bogisuspension springs, suspension bogie spring, railway springs, bogie coil springs, railway wagon springs, wagon springs, graders springs, excavator springs, tractor springs, railway springs, railway bogie springs, Y25 bogie springs, Y25 bogie suspension springs, suspension bogie spring, railway springs, bogie coil springs, railway wagon springs, wagon springs, graders springs, excavator springs, tractor springs, railway springs, heavy duty springs, large springs.railway bogie springs, Y25 bogie springs, Y25 bogie suspension springs, suspension bogie spring, railway springs, bogie coil springs, railway wagon springs, wagon springs, graders springs, excavator springs, tractor springs, railway springs, railway bogie springs, Y25 bogie springs, Y25 bogie suspension springs, suspension bogie spring, railway springs, bogie coil springs, railway wagon springs, wagon springs, graders springs, excavator springs, heavy duty springs, large springs. tractor springs, railway springs, railway bogie springs, Y25 bogie springs, Y25 bogie suspension springs, suspension bogie spring, railway springs, bogie coil springs, railway wagon springs, wagon springs, graders springs, excavator springs, tractor springs, railway springs, railway bogie springs, Y25 bogie springs, Y25 bogie suspension springs, suspension bogie spring, railway springs, bogie coil springs, railway wagon springs, wagon springs, graders springs, excavator springs, tractor springs, heavy duty springs, large springs.    Machinegun belt 7.62x54, machinegun belt 7.62, machinegun belt 7.62x54R, DSHK belt, 12.7 mm belt DSHK, belt DShK, NSV belt, DShK belt, DShKM belt, NSVT belt, 7.62x54 belt, ZU-23 belt, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm, Machinegun belts 7.62x54, machinegun belts 7.62, machinegun belts 7.62x54R, DSHK belts 12.7 mm belts DSHK, belts DShK, NSV belts, DShK belts, DShKM belts, NSVT belts, 7.62x54 belts, ZU-23 belts, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm,Machinegun belts 7.62x54, machinegun belts 7.62, machinegun belts 7.62x54R, DSHK belts 12.7 mm belts DSHK, belts DShK, NSV belts, DShK belts, DShKM belts, NSVT belts, 7.62x54 belts, ZU-23 belts, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm, Machinegun belt 7.62x54, machinegun belt 7.62, machinegun belt 7.62x54R, DSHK belt, 12.7 mm belt DSHK, belt DShK, NSV belt, DShK belt, DShKM belt, NSVT belt, 7.62x54 belt, ZU-23 belt, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm, Machinegun belts 7.62x54, machinegun belts 7.62, machinegun belts 7.62x54R, DSHK belts 12.7 mm belts DSHK, belts DShK, NSV belts, DShK belts, DShKM belts, NSVT belts, 7.62x54 belts, ZU-23 belts, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm,Machinegun belts 7.62x54, machinegun belts 7.62, machinegun belts 7.62x54R, DSHK belts 12.7 mm belts DSHK, belts DShK, NSV belts, DShK belts, DShKM belts, NSVT belts, 7.62x54 belts, ZU-23 belts, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm,

Machinegun belt 7.62x54, machinegun belt 7.62, machinegun belt 7.62x54R, DSHK belt, 12.7 mm belt DSHK, belt DShK, NSV belt, DShK belt, DShKM belt, NSVT belt, 7.62x54 belt, ZU-23 belt, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm, Machinegun belts 7.62x54, machinegun belts 7.62, machinegun belts 7.62x54R, DSHK belts 12.7 mm belts DSHK, belts DShK, NSV belts, DShK belts, DShKM belts, NSVT belts, 7.62x54 belts, ZU-23 belts, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm,Machinegun belts 7.62x54, machinegun belts 7.62, machinegun belts 7.62x54R, DSHK belts 12.7 mm belts DSHK, belts DShK, NSV belts, DShK belts, DShKM belts, NSVT belts, 7.62x54 belts, ZU-23 belts, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm, Machinegun belt 7.62x54, machinegun belt 7.62, machinegun belt 7.62x54R, DSHK belt, 12.7 mm belt DSHK, belt DShK, NSV belt, DShK belt, DShKM belt, NSVT belt, 7.62x54 belt, ZU-23 belt, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm, Machinegun belts 7.62x54, machinegun belts 7.62, machinegun belts 7.62x54R, DSHK belts 12.7 mm belts DSHK, belts DShK, NSV belts, DShK belts, DShKM belts, NSVT belts, 7.62x54 belts, ZU-23 belts, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm,Machinegun belts 7.62x54, machinegun belts 7.62, machinegun belts 7.62x54R, DSHK belts 12.7 mm belts DSHK, belts DShK, NSV belts, DShK belts, DShKM belts, NSVT belts, 7.62x54 belts, ZU-23 belts, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm,