Description
We are professional forged forging steel Jaw Crusher Crankshafts crank shafts Eccentric shafts manufacturer from china
The maximum diameter of forged jaw crusher crankshafts that we could produce is 2 meter, the maximum length of forging forged steel jaw crusher eccentric shafts that we could produce is 8 meter
FOllowing is normall forged material that used in production of jaw crusher crank shafts
AISI 1045,AISI 4140,AISI 4340, AISI 8620,AISI 8630.,42CrMo4,25CrMo4,34CrNiMo6,17CrNiMo6-4, 20NiCrMo22,34CrMo4,30CrNiMo8,36CrNiMo4,16CrNiMo12,40NiCrMo7,41CrALMo7,30NiCrMo12,12CrMo9-10,18CrMos4,18CrNiMo7-6,17CrNiMo6,16MnCr5,,S355j2g3,50CrMo4,39NiCrMo3
We could forged, heat treatment and final machined as per clients drawing of jaw crusher crankshafts
Our forged forging steel jaw crusher crank shafts could be used in following brand
Terex Cedarapids, Terex Jaques, Terex Finlay, Terex Pegson, Sandvik, Sandvik Extec, Metso, Nordberg Symons, Park
ALl our jaw crusher crankshafts should have Manufacturing Process Plan (MPP)including:
Reference documents: specifications, etc,
Checking operations, with acceptance criteria and applicable frequencies
List of the different steps of the manufacturing process
Important parameters (i.e. temperature and holding time for the heat treatments)Manufacturing plants and / or the subcontractors (if applicable)
Forge study simulation
Fibering
Reduction ratio
All our finished jaw crusher crank shafts should have following inspection report
Chemical compositions(on the sampling area on part and on thesample ingot)
Mechanical properties(on the sampling area on part and on the sample ingot)Hardness curve to characterize the surface hardened area
Roughness measurement
Metallurgical analysis: structure, grain size, inclusion cleanliness
Records of the heat treatment
Non-destructive test reports
All our finished machined jaw crusher forged eccentric shafts should have size inspection report including following
Identification by a sequential Number o fall the dimensions and geometrical tolerances of the drawing (each theoretical dimensions have to be associated to the geometrical tolerance involved in the report). The drawing of the concerned part shall be attached to the dimensional report with the identification of sequential number of the dimension and the geometrical tolerances.
Drawing requirement
Measuring tools used
Results of the measure
Deviation to IT
Remarks
All our finished jaw crusher should have certificate per batch*according to EN 10204 3.1 including
Chemical composition
Mechanical test on sample ingot
Hardness of the hardened areasmeasurement of each part
Non-destructive tests of each part
Please send us the drawing of jaw crusher forged crankshafts that you need, we are glad to quote best price for your side
