Characteristics of Rolling Machine: |
Process mechanical transmission with compact form and high reliability.
Do not skid easily with three rollers drive and can roll material with thin wall thickness.
Can feeding in both sides.
Two petals and a urgent stop make it easy to operate.
This machine drives stably and can processing different round, arc and spire.
It can process different profiles like angle iron, flat iron, round pipe and other different sections.
It can produce profiles with large radius without making super size molds. |
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Technical Specification of Rolling Machine: |
Model |
KM-JW10 |
KM-JW20 |
KM-JW30 |
KM-JW40 |
KM-JW50 |
KM-JW75 |
KM-JW89 |
KM-JW100 |
KM-JW115 |
KM-JW159 |
KM-JW168 |
KM-JW180 |
KM-JW219 |
KM-JW245 |
KM-JW280 |
KM-JW325 |
KM-JW350 |
KM-JW400 |
KM-JW450 |
KM-JW500 |
Max. Section
Modulus of
elasticity(cm3) |
0.8 |
1.5 |
2 |
4 |
7 |
23 |
35 |
53 |
59 |
119 |
158 |
205 |
356 |
450 |
562 |
993 |
1163 |
1826 |
2662 |
3749 |
Rolling Speed
(m/min) |
7.8 |
7.8 |
7 |
7 |
6 |
5 |
4 |
Bend limit(MPa) |
ds=250 |
Round
Pipe |
Max. OD |
19 |
25 |
32 |
38 |
50 |
76 |
89 |
89 |
114 |
159 |
168 |
168 |
219 |
245 |
273 |
325 |
351 |
402 |
450 |
500 |
wall
thickness |
1.5 |
1.5 |
2 |
2.5 |
3 |
4.5 |
5 |
8 |
5 |
5 |
6 |
8 |
8 |
8 |
8 |
10 |
10 |
12 |
14 |
16 |
min.
bending
dia. |
200 |
380 |
480 |
500 |
500 |
900 |
1100 |
1100 |
1250 |
1800 |
2000 |
2000 |
2600 |
3000 |
3500 |
4000 |
4500 |
4800 |
5400 |
6000 |
Round
Steel
Bar |
Max. OD |
12 |
16 |
20 |
28 |
30 |
50 |
55 |
65 |
70 |
85 |
95 |
105 |
120 |
135 |
145 |
160 |
180 |
200 |
220 |
250 |
min.
bending
dia. |
200 |
260 |
300 |
350 |
450 |
600 |
600 |
800 |
1000 |
1100 |
1200 |
1300 |
1350 |
1800 |
2000 |
2000 |
2200 |
2200 |
2500 |
3000 |
Square
Pipe |
max.
section |
20
×20 |
25
×25 |
30
×30 |
40
×40 |
40
×40 |
70
×70 |
80
×80 |
90
×90 |
90
×90 |
100
×100 |
120
×120 |
140
×140 |
160
×160 |
180
×180 |
200
×200 |
200
×200 |
250
×250 |
300
×300 |
350
×350 |
400
×400 |
wall
thickness |
1.5 |
1.5 |
2 |
2 |
3 |
4 |
5 |
6 |
8 |
8 |
10 |
10 |
12 |
12 |
12 |
14 |
14 |
14 |
16 |
18 |
min.
bending
dia. |
360 |
420 |
500 |
700 |
800 |
1100 |
1200 |
1500 |
1500 |
1600 |
2000 |
2500 |
3000 |
3500 |
3500 |
4000 |
4000 |
4000 |
4500 |
5000 |
Flate
Pipe
bend
in
hard
way |
max.
section |
20 |
25 |
30 |
40 |
45 |
75 |
85 |
100 |
100 |
120 |
120 |
140 |
160 |
180 |
200 |
220 |
250 |
250 |
300 |
350 |
wall
thickness |
8 |
8 |
8 |
10 |
12 |
16 |
18 |
20 |
22 |
30 |
40 |
40 |
50 |
50 |
50 |
60 |
60 |
70 |
70 |
80 |
min.
bending
dia. |
240 |
300 |
380 |
450 |
500 |
750 |
800 |
1000 |
1200 |
1400 |
1600 |
1800 |
2000 |
2200 |
2400 |
2500 |
2500 |
3000 |
3500 |
4000 |
Flate
Pipe
bend
in
ease
way |
max.
section |
40 |
50 |
50 |
60 |
70 |
100 |
120 |
150 |
180 |
200 |
250 |
300 |
350 |
350 |
400 |
500 |
500 |
500 |
500 |
500 |
wall
thickness |
8 |
10 |
14 |
18 |
18 |
25 |
30 |
35 |
35 |
45 |
45 |
50 |
60 |
70 |
70 |
70 |
80 |
100 |
120 |
150 |
min.
bending
dia. |
200 |
280 |
300 |
500 |
650 |
850 |
900 |
1200 |
1400 |
1600 |
1800 |
2000 |
2200 |
2500 |
3000 |
3200 |
3500 |
4000 |
4000 |
4500 |
Angle
Steel
incurvature |
max.
section |
20
×3 |
25
×3 |
30
×3 |
40
×4 |
50
×3 |
70
×8 |
80
×8 |
90
×10 |
100
×10 |
125
×12 |
140
×16 |
160
×14 |
160
×16 |
180
×14 |
200
×18 |
200
×20 |
250
×20 |
300
×20 |
300
×25 |
400
×30 |
min.
bending
dia. |
300 |
350 |
400 |
600 |
800 |
1000 |
1200 |
1500 |
2000 |
2400 |
2500 |
2600 |
2600 |
3600 |
3600 |
4000 |
4000 |
4500 |
5000 |
5000 |
min.
section |
- |
- |
- |
- |
20×5 |
30×3 |
35×3 |
36×5 |
38×4 |
40×5 |
50×5 |
50×6 |
60×6 |
70×6 |
75×6 |
85×6 |
100×7 |
120×7 |
120×7 |
150×8 |
min.
bending
dia. |
- |
- |
- |
- |
800 |
1000 |
1500 |
1700 |
2100 |
2500 |
2800 |
2800 |
2800 |
4000 |
4000 |
4500 |
4500 |
5000 |
5000 |
5000 |
Angle
Steel
excurvature |
max.
section |
20
×3 |
25
×3 |
30
×3 |
40
×4 |
50
×5 |
80
×8 |
90
×10 |
100
×10 |
125
×12 |
140
×16 |
160
×14 |
160
×16 |
180
×14 |
200
×18 |
200
×24 |
250
×25 |
300
×25 |
350
×30 |
400
×30 |
500
×30 |
min.
bending
dia. |
300 |
350 |
400 |
600 |
800 |
1000 |
1100 |
1300 |
1600 |
1800 |
2000 |
2200 |
2500 |
3600 |
3600 |
4000 |
4500 |
4500 |
5000 |
5000 |
min.
section |
- |
- |
- |
- |
20×5 |
30×3 |
35×3 |
36×5 |
38×4 |
40×5 |
50×5 |
50×6 |
60×6 |
70×6 |
75×6 |
85×6 |
100×7 |
120×7 |
120×7 |
150×8 |
min.
bending
dia. |
- |
- |
- |
- |
800 |
1000 |
1500 |
1700 |
2100 |
2500 |
2800 |
2800 |
2800 |
4000 |
4000 |
4500 |
4500 |
5000 |
5000 |
5000 |
U steel
Model |
min.
bending
dia. |
- |
- |
5 |
6 |
8 |
12 |
16 |
20 |
25 |
28 |
28 |
32 |
36 |
40 |
45 |
50 |
50 |
50 |
50 |
50 |
min.
bending
dia. |
- |
- |
500 |
600 |
700 |
900 |
1000 |
1200 |
1500 |
1800 |
2000 |
2500 |
2500 |
3000 |
3000 |
3500 |
3500 |
4000 |
4500 |
5000 |
U steel
excurvature |
U steel
Model |
- |
- |
5 |
6 |
8 |
12 |
16 |
20 |
25 |
28 |
28 |
32 |
36 |
40 |
45 |
50 |
50 |
50 |
50 |
50 |
min.
bending
dia. |
- |
- |
500 |
600 |
700 |
900 |
1000 |
1200 |
1500 |
1800 |
2000 |
2500 |
2500 |
3000 |
3000 |
3500 |
3500 |
4000 |
4500 |
5000 |
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