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Constructional features of MTS Conveyor Belts
Width: 300 mm to 1800 mm in steps of 50 mm.
Length : Open or endless upto 200 mtrs in single length
Fabrics plies : 2 plies to 8 plies
Fabrics : Polyster Nylon (EP) EP 100, EP 125, EP 150, EP 200, EP 250, EP
300, EP 350 , EP 400 and EP 450
Nylon Nylon (NN) NN 100, NN 125, NN 150, NN 200, NN 250, NN 300, NN 350,
NN 400 and NN 450.
Cotton Cotton 28 OZ, 32 OZ, 36 OZ, 42 OZ, 48 OZ and for elevator belts
34 OZ.
Technical Chart
Belt-Designation |
Max. Recommended
Working-Tension (KN/M) |
Minimum Belt width
for Adequate troughing (mm) |
Type |
Belt-Rating |
Vulcanized joint |
Mechanical Fasteners |
Troughing Angle |
20° |
30° |
45° |
General Duty |
200/2
250/2
315/2
315/3
400/3
500/3
630/3 |
20
25
31
31
40
50
63 |
20
25
31
31
40
50
63 |
300
300
300
400
400
400
450 |
400
400
400
400
450
450
500 |
400
400
400
450
500
500
500 |
Extra Duty |
315/3
400/3
500/3
630/3
630/4
800/4 |
31
40
50
63
70
90 |
31
40
50
63
63
80 |
400
400
500
500
500
600 |
500
500
500
500
650
750 |
500
650
650
650
800
800 |
Heavy Duty |
400/4
500/4
630/4
800/4
1000/4
1250/4
1250/5
1400/5
1600/5
1600/6
1600/7 |
44
55
70
90
110
140
140
155
180
180
180 |
40
50
63
80
X
X
X
X
X
X
X |
500
600
600
600
750
750
800
800
800
800
900 |
600
650
650
750
800
800
900
1000
1000
1000
1200 |
750
800
800
900
900
900
1000
1200
1200
1200
1400 |
X Mechanical Fasteners not recommended.
For Specific requirements not covered in above table, please contact with details.
The figures mentioned above are approximate values for consideration
for drive design. and are subjected to change without notice in the make of
fresh developments.
Cover Grades : Cover type Tensile strength Elongation
at break General Applications Specific.
Kg/cm2 (Min.) (% Min.)
M-24 240 450 Suitable for rugged services for conveying crushed Metallic
ores, Lime stone, Granite etc. Also suitable for large size ores. IS-1891,
(Part-I)-1994
N-17 170 400 Suitable for Materials, like Asbestos, Ash, Bauxite,
Cement lime etc. IS-1891, (Part-1)-1994
HR(T1) 125 350 Suitable for Transporting hot material (Upto 125oC
for coarse material and 100oC for fine material) IS-1891, (Part 2)
SHR(T2) 125 350 Suitable for transporting hot material (Upto 150oC for
coarse material and 125oC for fine material) IS-1891, (Part 2)
OR (Oil Resistant) 120 250 Cover Grade of specially blended synthetic
Polymers is designed to give very high resistance to mineral vegetables
and Animal Oils & Fats. IS-1891, (Part 3)
FR (Fire Resistant) 170 350 Recommended for use in surface applications
in coal and such type of mines where the ambient temp. may not be high
but there is distinct hazard of belts being enveloped in fire. Rubber covers
are fire resistant and anti static. CAN/CSA/
M-422/ M-87 & IS-1891 (Part 5)
PROPERTIES OF COVER GRADES |
Grade |
Conforming to
IS 1891-1988 |
Tensile Strength
MPa (Minimum) |
Percentage Elongation
at Break (Minimum) |
M-24
N-17
HR-(TI)
SHR-(T2)
SHR-(180)
OR
Hygienic
FR |
Part-1
Part-1
Part-2
Part-2
--
Part-3
Part-4
Part-5 |
24
17
12.5
12.5
12.0
12
10
15 |
450
400
350
350
350
250
350
350 |
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Covers thickness : 1mm to 12mm in steps of 0.5 mm
Type of Edges : Available in cut edges and moulded (protected) edges.
Skim coated : The belts are processed with its all fabric plies skim coated
with superior quality rubber compounds
Mildew inhibition : The rubber compounds used in the belts are designed
such as to have full protection against mildew
Breaker Ply: To with stand extra impact during service the belts are provided
with breaker ply on demand.
Belt Designation: Available in three types i.e. General Duty (GD), Heavy
Duty (HD) and Extra Heavy Duty (EHD).
Apart from straight ply construction the belts are offered in Stepped
ply as well as Reverse stepped ply constructions also.
National and International Standards followed :
1. Bureau of Indian Standards BIS
2. British Standards BS
3. International Organisation for Standardization ISO
4. German Standards DIN
5. Canadian Standards CBM
6. Australian Standards ASS
7. France Standards NF-T47-100/101
Special features of MTS Conveyor Belts :
1. Unique Carcass Design & Assembly.
2. Superior Adhesion Levels.
3. Higher Longitudinal Flexibility.
4. Improved Transverse Flexibility.
5. Higher Tensile Strength.
6. Low Belt Stretch.
7. Outstanding Impact Resistance.
8. Improved resistance to mechanical damages.
9. Higher carrying capacity with low belt weight.
10. Rot Resistance.
11. Hot & cold splice proven.
12 Superior joint efficiency & increased life.
13. Universal applications.
14 Resistance to environmental operating condition.
15. Smooth & trouble free service.
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