So far forever has already had many sucessful cases for hardening and tempering furnace, such as 35crmo hardening and tempering furnace, 0crmnsia2 hardening and tempering furnace, 45mnmob hardening and tempering furnace, 45crmo hardening and tempering furnace etc. Hardening and tempering furnace features 1.Brand: forever 2.Power: 100-8000kw 3.Material: bar, pipe, rod, plate, tube 4.Heating temperature:900-950 degree c. 5.Heating way: magnetic induction heating 6.Process: quenching, tempering Drill pipe heat treatment line advantages 1.Precise and fast heating for work pieces 2.Repeatability, consistency 3.Constant power or constant voltage control mode 4.Continuously working, 24 hours non-stop 5.Less interference to others equipment in workshop (proved by ce) 6.Gbt inversion technology &lc series circuit design achieve energy saving up to 15%-30% compared with scr technology 7.Easy to operate and maintain 8.Installation can be one very easily according our manual Why choose us 1. over 153years eperience in induction heating field 2. Heating furnace is safety and reliability, long life 3. Our heating equipment export to italy, mexico , turkey, slovakia, pakistan, iran, vietnam, india, malaysia, brazil , indonesia, south africa, etc. And winning great popularity 4. one year warranty and life-time technology support 5. fast, timely delivery & reliable after-sales service 6. spare parts & tools delivered with harvester for daily maintenance 7. Customers & quality first