Our Manufacturing Process
1. STEEL
The quality of steel is very important in the production of quality
instruments. The best you select the best you produce. In order to ensure the
finest of quality steel, we have imported or best quality local steel as
required by valued customers.
2. FORGING
Forging is a process of cutting shaped raw instruments with the help of
dyes and hammers. Here, the skilled hands give life to the metal and give it
the rudimentary shape that will go through series of complicated processes.
3. FORGING INSPECTION
At this stage, forged tools are checked to ensure no piece contains any
cracks or is reshaped beyond acceptable limits. Checking the quality of raw
instruments for: -
a. Shape fault
b. Broken
4. MACHINING
In this process forging is cut or shaped by machines i.e., cutting sharp
edges and raw material in the shape. Here instruments are given their shape
through grinding and hammers. For this purpose, extremely skilled labour is
required and this process is carried out by instrument specialists only.
5. MILLING
Drilling of holes in the instruments where required for screws.
Different kinds of screwing machines are used and instruments are made pairs
here. Instruments with even the slightest difference in whole positions will
suffer otherwise.
6. INSPECTION
At this stage, all the instruments are inspected not only for machining
and milling, but for every process they’ve been through. It’s the stage where
only best instruments are selected and instruments with tiny holes and
manufacturing faults are again sorted out.
7. FILLING
At this stage the steel is not too hard so filling is used to shape the
instruments in the exact shape they are required to be. The workers match the
shape exactly with the samples provided at this stage. So, the instruments get
most of their shapes at this stage.
8. FILLING INSPECTION
After filling the inspection is made and measurements and shapes are
checked according to samples.
9. BINDING AND TEMPER
At this step the instruments are bound in groups of 12 pieces. Then they
put them in temper machine, which is filled with a particular material. Here
instruments are tempered and its ensured that every instrument get equal heat
and treatment so a consistent quality would achieve.
10. SNAFFING FITTING
For scissors and forceps, they are in two pieces so they are joined in
this process with screw. Forceps (Tweezers) are joined before and their joint
is levelled with a machine by burning the raw material on the joint. At the
same stage, instruments are filled to eliminate welding suspensions.
11. Plant or Heat Treatment
In this process the instruments are dipped in a material by hanging for
five minutes to harden the material.
12. POLISHING
Instruments are polished at this stage. Till this point at manufacturing
stage, all the necessary shaping is done. Polishing makes every millimetre of
instrument clear and any instrument with hidden defects are revealed could be
sorted out.
13. Q. A INSPECTION 2%
2% of each lot of instruments is checked by executives and then go the
further processing. In inspection they see each and every part and defective
parts are marked with red marker and if rejected send to polishing again.
14. ULTRASONIC CLEANING
In this process the instruments are dipped in two materials for cleaning
the polish raw thing on it. 1 min. for first material and then for half min.
for other material. Ultrasonic cleaning cleans any polishing material stuck and
leaves the instrument crystal clear.
15. LUBRICATION
All the instruments involving screws are lubricated at this step.
Lubricating the instruments moveable portions facilitates the instrument
movement.
16. TUCK CHECKING
In this process workers check the cuts and all other things just by
viewing the instruments individually.
17. ETCHING
Putting each instrument on stamp pad and burning process to put stamp on
each instrument. This stamping procedure is done through electronic etching
machines that make the stamp reliable and even sustainable under high boiling
temperatures when instruments are sterilized.
18. CLEANING & CHECKING
Instruments are cleaned and checked again one by one. Again, it’s the
checking for operation, measurements, polish and usability.
19. Q. A INSPECTION 4 %
4% of the instruments are inspection by Q. A. Directors. Samples for
inspection are taken randomly and are observed to every bit of detail. Even the
slightest difference from acceptable standards could result in rejection of
whole lot.
20. PACKING
Packing in boxes each contains 100 pieces. 10 Boxes in a Carton. Here
instruments are packed with respect to sizes and types. Instruments boxes are
properly labelled and stored in proper storing environment.
21. LABELLING
Labels are put in this process.
22. STORAGE
Storage by lot and order number
23. DELIVERY
These processes are also included as required.
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Passivation
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Boil Test
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Gold plating in different manner.
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Copper Sulphate test.