QUALITY ASSURANCE
Use of latest techniques and methods has enabled us in delivering impeccable range of products in the markets. To maintain the quality standards, we procure the raw materials from reputed vendors, who have years of rich experience in this field. For the same, we have an access of testing the Raw Material and the Hardness of the Blades to maintain the quality parameters as required.
CROSS ROLLING PROCESS
Disc blades made out of Cross-rolled sheets are stronger, tougher and have much lesser wear and tear. Cross rolling ensures optimum mixing of grains in the raw material, thus imparting suitable properties.
CUTTING PROCESS
This is the process in which sheet is cutted round in a shape of disc.
BENDING PROCESS
This is a process in which the round sheet is bended to form a disc in different die & diffrent sizes.
SHOT BLASING
Shot blasting of the disc blades increases the fatigue life of the disc blade. Due to automatic shot blasting, high quality surface finish disc blades are manufactured.Stage Testing at each point is an integral part of the manufacturing process at JMD.
CHEMICAL COMPOSITION TESTING
Raw Material plays the most vital role in achieving the mechanical properties desired. We at JMD inspect a sample lot of raw material before ordering the required quantity. Dedicated lab Technicians keep a close check on the composition of different steel grades.
HARDNESS TESTING
It measures whether the hardness achieved is within the prescribed range or not. Different grades of steel give different hardness levels. It signifies the strength and toughness of the disc.
WOBBLE TESTING
This is done to make sure that there is no axial deviation of points on disc edge in a plain, parallel to the axis of the disc when the disc is rotated about its centre.
ECCENTRICITY TEST
This test enables us to identify radial deviation of points on the disc edge in a plain perpendicular to the axis of disc when rotated about its centre. Basic Dimentional test includes.