Quality

Quality is the lifeline of our business. While accepting order the quality plan is finalized which ensures tooling compatibility, methoding of casting, melting, moulding and finishing techniques. Hence tooling inspection records, method cards are prepared before actual production. Once the plan is in place the inputs are ensured for quality by fixing check parameters which is broadly covered in inspection manuals.

 
NDT
 
PHYSICAL PROPATIES
Ultrasonic testing machine magnetic partide inspection
D.P.testing
 
Rockwell/Brinell hardness testing m/c poldi hardness tester 
micro structure lab sand testing equipment
   
Standard Metrological Instruments (Such as verniers, screw guage GO/NOGO guages etc.)
   
   
HARDNESS COMPARISON TABLE
 
Shore
Shore
HV
HB
D
C
Sch & Sch.
HRC
HV
HB
D
C
Sch & Sch.
HRC
300
310
320
330
340
350
360
370
380
390
400
410
420
430
440
450
460
470
480
490
500
510
520
530
540
300
310
320
330
340
350
359
368
376
385
392
400
408
415
423
430
(436)
(442)
(452)
(460)
(470)
(479)
(488)
(498)
(507)
45
46.5
48
49
50
51
52
53
54.5
55.5
57
58
59
60
61
62
63
65
66
67
68
68.5
70
71
72
45
46.5
48
49
50
51
52
53
54.5
55.5
57
58
59
60
61
62
63
65
66
67
68
68.5
70
71
72
51
52
54.5
55.5
57
58
59.5
60.5
62
63
64
65.5
66.5
67.5
68.5
70
71
72
73
74
75
75.5
76.5
77.5
78
30.3
31.5
32.7
33.8
34.9
36.0
37.0
38.0
38.9
39.8
40.7
41.5
42.4
43.2
44.0
44.8
45.6
46.3
47.0
47.7
48.4
49.1
49.7
50.4
51.0
550
560
570
580
590
600
610
620
630
640
650
660
670
680
690
700
710
720
730
740
750
760
770
780
790
800
(517)
(525)
(535)
(544)
(554)
(564)
(573)
(582)
(591)
(600)
(610)
(620)
(629)
(638)
73
74
75.5
76.5
78
79
80
81
82
83
84.5
86
87
88
89
90
91
92
93
94
95
95.5
96
97
97.5
99
72
73
74
75
76
77
77.5
78.5
79.5
80.5
81.5
82.5
83
84
85
85.5
86
87
88
89
89.5
90
91
92
92.5
93.5
79
80
81
82
83
83.5
84
85
85.5
86.5
87
88
89
90
90
91
91.5
92.5
93
94
94.5
95
96
97
97.5
99
51.6
52.2
52.8
53.3
53.9
54.4
55.0
55.5
56.0
56.5
57.0
57.5
58.0
58.5
59
59.5
60
60.4
60.8
61.2
61.6
62.0
62.4
62.8
63.2
63.6