665930M1 Massey Feruson Hume hay rake harvester/ double torsion spring/spring teeth
1) Material option: High carbon steel wire, Oil tempered steel wire; 65Mn, 60Si2Mn
2) Hardness: 40-50 HRC
3) Wire diameter:4mm to 14,5mm
4) Heat treatment: Special heat treatment guarantee longer use life.
5) Surface: Powder coating.
6)Colors: self-colored, any electrophoretic color, chromated, Red/ green/ black planting or as requested.
7)Pakcing: Carton and pallet packing. Neutral Cartons and Pallets for free fumigation if there is no special requirments. But is is available to provide colourful package according to your design or we make design for your brand if required.
8)ODM/ OEM sevice

Our manufactory introduction:
1)We are a professional manufactory on spring tine (spring teeth,baler teeth, rake teeth,pickup tine, farm machinery spring etc.). Specialized in making spring with a long history, a member of China Spring Association.
2) for rake, baler, tedder, harrow, swather, windrower, harvester, tillage, seeder, tractor, and other farm & forage machinery.
3) replacement spring teeth, for major machinery brand, like Claas, New Holland, John Deere, ,Krone, Kuhn, Case-IH, Hesston, Vermeer, Viscon , Ford and more. not original equipment parts, and are not sponsered,affiliated or otherwise connect with any majoy brand.
4) we offer 4.0mm to 12.0mm range on material diameter.
5) use the material that from big steel manufactory, basic guarantee on quality.
6) Special heat treatmet guarantee longer use life.
7) Automatic powder coating produciton line, offer better protect to tines, to against harmful environmental influences.
8) Strict quality control during production
9)All kinds of springs for combine harvesters and mowers, like spring tine, torsion spring,...
10) Free design for all kinds of springs,wire forms