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Straightener
1、 YGJ12 vertical straightener
Features:
YGJ12 vertical straightener is a machine that rolls are horizontal cross disposed and with double travel driving.
The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical impress and nick while
improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
2、 YGJ30 vertical straightener

(1、)YGL30A vertical straightener
Features:
YGL30A vertical straightener is a machine that rolls are horizontal cross disposed and with double travel driving.
The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical impress and nick while
improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
Features:
YGL30C vertical straightener is a machine that rolls are horizontal cross disposed and with double travel driving.
The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical impress and nick while
improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
3、 YGJ40 vertical straightener
(1、)YGL40C vertical straightener
Features:
YGL40C vertical straightener is a machine that rolls are horizontal cross disposed and with double travel driving.
The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical impress and nick while
improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
(2、) YGL40D vertical straightener
Features:
YGL40D vertical straightener is a machine that rolls are horizontal cross disposed and with double travel driving.
The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical impress and nick while
improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
6、YGL60 vertical straightener
(1、)YGL60A vertical straightener
Features:
YGL60A vertical straightener is a machine that rolls are horizontal cross disposed and with double travel driving.
The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical impress and nick while
improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
(2、) YGL60C vertical straightener
Features:
YGL60C vertical straightener is a machine that rolls are horizontal cross disposed and with double
travel driving. The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helica
l impress and nick while improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
Features:
YGL100 vertical straightener is a machine that rolls are horizontal cross disposed and with double travel driving.
The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical impress and nick while
improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
8、YGL180 vertical straightener
Features:
YGL180 vertical straightener is a machine that rolls are horizontal cross disposed and with double
travel driving. The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical
impress and nick while improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
9、YGL220A vertical straightener

Features:
YGL220A vertical straightener is a machine that rolls are horizontal cross disposed and with double travel driving.
The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical impress and nick while
improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
Features:
YGJ12 vertical straightener is a machine that rolls are horizontal cross disposed and with double travel driving.
The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical impress and nick while
improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
| No. | Parameter | YGJ12A | YGJ12B | YGJ20A |
| 1 | Pipe OD(mm) | Φ3~Φ12 | Φ3~Φ12 | Φ5~Φ20 |
| 2 | Pipe WT(mm) | 0.4~4 | 0.4~4 | 0.5~4 |
| 3 | Pipe Max. yield strength(N/mm2 | 392 | 392 | 392 |
| 4 | Roller Diameter(mm) | Φ50 | Φ50 | Φ75 |
| 5 | Roller Length(mm) | 60 | 60 | 100 |
| 6 | Roller Distance(mm) | 150 | 150 | 190 |
| 7 | Roller angle adjustment(degree) | 29°~33° | 29°~33° | 30°~33° |
| 8 | Straightening speed(m/min) | 23 | 23 | 32.5 |
| 9 | Straightening precision(mm/m) | ≤1 | ≤0.8 | ≤1 |
| 10 |
Allowed bending degree before Of straightening(mm/m) |
≤30 | ≤30 | ≤30 |
| 11 | Motor type | Y90S-6 | Y90L6 | Y100L-6 |
| 12 | Motor power(KW) | 0.75 | 1.1 | 1.5 |
| 13 | Main motor rotate speed(rpm) | 910 | 910 | 940 |
| 14 | Disposal of roller | 2-2-2 | 2-2-2-2-2 | 2-2-2 |
| 15 | Profile size(mm) | 1375×660×1050 | 1755×810×1040 | 1725×890×1405 |
| 16 | Total weight(kg) | 550 | 850 | 1050 |
2、 YGJ30 vertical straightener

(1、)YGL30A vertical straightener
Features:
YGL30A vertical straightener is a machine that rolls are horizontal cross disposed and with double travel driving.
The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical impress and nick while
improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
| No. | Parameter | YGJ30A |
| 1 | Pipe OD(mm) | Φ6~Φ30 |
| 2 | Pipe WT(mm) | 0.8~5 |
| 3 | Pipe Max. yield strength(N/mm2) | 420 |
| 4 | Roller Diameter(mm) | Φ115 |
| 5 | Roller Length(mm) | 160 |
| 6 | Roller Distance(mm) | 280 |
| 7 | Roller angle adjustment(degree) | 26~33 |
| 8 | Straightening speed(m/min) | 30.5 |
| 9 | Precision straightening(mm/m) | ≤1 |
| 10 | Allowed before bending degree of straightening(mm/m) | ≤30 |
| 11 | Motor type | Y132S-6 |
| 12 | Motor power(KW) | 3 |
| 13 | Main motor rotate speed(rpm) | 960 |
| 14 | Lifting motor type | / |
| 15 | Lifting motor power(KW) | / |
| 16 | Lifting motor rotate speed(rpm) | / |
| 17 | Cycloid pin wheel reducer type | / |
| 18 | Disposal of roller | 2-2-2 |
| 19 | Profile size(mm) | 2200×965×1710 |
| 20 | Total weight(kg) | 2600 |
(2、) YGL30C vertical straightener
Features:
YGL30C vertical straightener is a machine that rolls are horizontal cross disposed and with double travel driving.
The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical impress and nick while
improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
| No. | Parameter | YGJ30C |
| 1 | Pipe OD(mm) | Φ6~Φ30 |
| 2 | Pipe WT(mm) | 0.8~5 |
| 3 | Pipe Max. yield strength(N/mm2 | 420 |
| 4 | Roller Diameter(mm) | Φ115 |
| 5 | Roller Length(mm) | 160 |
| 6 | Roller Distance(mm) | 280 |
| 7 | Roller angle adjustment(degree) | 26°~33° |
| 8 | Straightening speed(m/min) | 21 |
| 9 | Straightening precision(mm/m) | ≤0.8 |
| 10 |
Allowed bending degree before Of straightening(mm/m) |
≤30 |
| 11 | Motor type | Y160M2-8 |
| 12 | Motor power(KW) | 5.5 |
| 13 | Main motor rotate speed(rpm) | 720 |
| 14 | Disposal of roller | 2-2-2-2-2 |
| 15 | Profile size(mm) | 2720×1480×1710 |
| 16 | Total weight(kg) | 4300 |
3、 YGJ40 vertical straightener
(1、)YGL40C vertical straightener
Features:
YGL40C vertical straightener is a machine that rolls are horizontal cross disposed and with double travel driving.
The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical impress and nick while
improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
| No. | Parameter | YGJ40C |
| 1 | Pipe OD(mm) | Φ8~Φ40 |
| 2 | Pipe WT(mm) | 1~6 |
| 3 | Pipe Max. yield strength(N/mm2 | 420 |
| 4 | Roller Diameter(mm) | Φ130 |
| 5 | Roller Length(mm) | 210 |
| 6 | Roller Distance(mm) | 380 |
| 7 | Roller angle adjustment(degree) | 27°~30° |
| 8 | Straightening speed(m/min) | 30.5 |
| 9 | Straightening precision(mm/m) | ≤1 |
| 10 | Allowed bending degree before of straightening (mm/m) | ≤30 |
| 11 | Motor type | Y160L-6 |
| 12 | Motor power(KW) | 11 |
| 13 | Main motor rotate speed(rpm) | 970 |
| 14 | Disposal of roller | 2-2-2-1 |
| 15 | Profile size(mm) | 3700×2400×1650 |
| 16 | Total weight(kg) | 4500 |
(2、) YGL40D vertical straightener
Features:
YGL40D vertical straightener is a machine that rolls are horizontal cross disposed and with double travel driving.
The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical impress and nick while
improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
| No. | Parameter | YGJ40D |
| 1 | Pipe OD(mm) | Φ8~Φ40 |
| 2 | Pipe WT(mm) | 1~6 |
| 3 | Pipe Max. yield strength(N/mm2 | 420 |
| 4 | Roller Diameter(mm) | Φ130 |
| 5 | Roller Length(mm) | 210 |
| 6 | Roller Distance(mm) | 420-420-380-380-380 |
| 7 | Roller angle adjustment(degree) | 27°~30° |
| 8 | Straightening speed(m/min) | 29.6 |
| 9 | Straightening precision(mm/m) | ≤0.8 |
| 10 |
Allowed bending degree before Of straightening(mm/m) |
≤30 |
| 11 | Motor type | Y200L-8 |
| 12 | Motor power(KW) | 15 |
| 13 | Main motor rotate speed(rpm) | 730 |
| 14 | Disposal of roller | 2-2-2-2-2-1 |
| 15 | Profile size(mm) | 4710×2780×1590 |
| 16 | Total weight(kg) | 9600 |
6、YGL60 vertical straightener
(1、)YGL60A vertical straightener
Features:
YGL60A vertical straightener is a machine that rolls are horizontal cross disposed and with double travel driving.
The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical impress and nick while
improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
| No. | Parameter | YGJ60A |
| 1 | Pipe OD(mm) | Φ15~Φ60 |
| 2 | Pipe WT(mm) | 1.2~6 |
| 3 | Pipe Max. yield strength(N/mm2 | 490 |
| 4 | Roller Diameter(mm) | Φ156 |
| 5 | Roller Length(mm) | 240 |
| 6 | Roller Distance(mm) | 420 |
| 7 | Roller angle adjustment(degree) | 27°~33° |
| 8 | Straightening speed(m/min) | 30 |
| 9 | Straightening precision(mm/m) | ≤1 |
| 10 |
Allowed bending degree before Of straightening(mm/m) |
≤30 |
| 11 | Motor type | Y200L-8 |
| 12 | Motor power(KW) | 15 |
| 13 | Main motor rotate speed(rpm) | 730 |
| 14 | Disposal of roller | 2-2-2-1 |
| 15 | Profile size(mm) | 3230×2215×1710 |
| 16 | Total weight(kg) | 6000 |
(2、) YGL60C vertical straightener
Features:
YGL60C vertical straightener is a machine that rolls are horizontal cross disposed and with double
travel driving. The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helica
l impress and nick while improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
| No. | Parameter | YGJ60C |
| 1 | Pipe OD(mm) | Φ15~Φ60 |
| 2 | Pipe WT(mm) | 1.2~6 |
| 3 | Pipe Max. yield strength(N/mm2 | 490 |
| 4 | Roller Diameter(mm) | Φ156 |
| 5 | Roller Length(mm) | 240 |
| 6 | Roller Distance(mm) | 450-450-400-400-400 |
| 7 | Roller angle adjustment(degree) | 27°~33° |
| 8 | Straightening speed(m/min) | 30.5 |
| 9 | Straightening precision(mm/m) | ≤0.8 |
| 10 |
Allowed bending degree before Of straightening(mm/m) |
≤30 |
| 11 | Motor type | Y200L2-6 |
| 12 | Motor power(KW) | 22 |
| 13 | Main motor rotate speed(rpm) | 970 |
| 14 | Disposal of roller | 2-2-2-2-2-1 |
| 15 | Profile size(mm) | 4480×2530×1930 |
| 16 | Total weight(kg) | 10000 |
7、YGL100 vertical straightener
Features:
YGL100 vertical straightener is a machine that rolls are horizontal cross disposed and with double travel driving.
The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical impress and nick while
improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
| No. | Parameter | YGJ100E | YGJ100H | YGJ100I |
| 1 | Pipe OD(mm) | Φ40~Φ100 | Φ40~Φ100 | Φ40~Φ100 |
| 2 | Pipe WT(mm) | 2~12.5 | 2~12.5 | 2~12.5 |
| 3 | Pipe Max. yield strength(N/mm2) | 520 | 490 | 490 |
| 4 | Roller Diameter(mm) | Φ220 | Φ220 | Φ220 |
| 5 | Roller Length(mm) | 330 | 330 | 330 |
| 6 | Roller Distance(mm) | 600 | 600 | 600 |
| 7 | Roller angle adjustment(Degree) | 27°~30° | 27°~30° | 27°~30° |
| 8 | Straightening speed(m/min) | 20 or 30 | 28 | 30 |
| 9 | Precision straightening(mm/m) | ≤1 | ≤1.5 | ≤0.8 |
| 10 | Allowed before bending degree of straightening(mm/m) | ≤30 | ≤30 | ≤30 |
| 11 | Motor type | Y250M-6 | Y200L-4 | Y280S-6 |
| 12 | Motor power(KW) | 37 | 30 | 45 |
| 13 | Main motor rotate speed(rpm) | 980 | 1470 | 980 |
| 14 | Lifting motor type | Y90L-6 | Y90L-6 | Y90L-6 |
| 15 | Lifting motor power(KW) | 4×1.1 | 3×1.1 | 5×1.1 |
| 16 | Lifting motor rotate speed(rpm) | 1000 | 1000 | 1000 |
| 17 | Disposal of roller | 2-2-2-2-1 | 2-2-2-1 | 2-2-2-2-2-1 |
| 18 | Profile size(mm) | 6060×3470×2065 | 4965×3020×2065 | 7535×2985×2310 |
| 19 | Total weight(kg) | 18500 | 14000 | 24000 |
8、YGL180 vertical straightener
Features:
YGL180 vertical straightener is a machine that rolls are horizontal cross disposed and with double
travel driving. The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical
impress and nick while improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
| No. | Parameter | YGJ180 |
| 1 | Pipe OD(mm) | Φ60~Φ180 |
| 2 | Pipe WT(mm) | 2~16 |
| 3 | Pipe Max. yield strength(N/mm2) | 520 |
| 4 | Roller Diameter(mm) | Φ320 |
| 5 | Roller Length(mm) | 480 |
| 6 | Roller Distance(mm) | 820 |
| 7 | Roller angle adjustment(Degree) | 25°~29° |
| 8 | Straightening speed(m/min) | 30.9 |
| 9 | Precision straightening(mm/m) | ≤1.5 |
| 10 |
Allowed before bending degree of straightening(mm/m) |
≤30 |
| 11 | Motor type | Y315L1-8 |
| 12 | Motor power(KW) | 90 |
| 13 | Main motor rotate speed(rpm) | 740 |
| 14 | Lifting motor type | Y90L-4 |
| 15 | Lifting motor power(KW) | 3×1.5 |
| 16 | Lifting motor rotate speed(rpm) | 1400 |
| 17 | Cycloid pin wheel reducer type | BLY-2715 i=473 |
| 18 | Disposal of roller | 2-2-2-1 |
| 19 | Profile size(mm) | 9450×3400×3950 |
| 20 | Total weight(kg) | 54000 |
9、YGL220A vertical straightener

Features:
YGL220A vertical straightener is a machine that rolls are horizontal cross disposed and with double travel driving.
The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical impress and nick while
improve section elliplicity, used to straighten camber of all kinds of pipes (rods).
Technical parameter
| No. | Parameter | YGJ220A |
| 1 | Pipe OD(mm) | Φ70~Φ220 |
| 2 | Pipe WT(mm) | 4~25 |
| 3 | Pipe Max. yield strength(N/mm2) | 520 |
| 4 | Roller Diameter(mm) | Φ380 |
| 5 | Roller Length(mm) | 560 |
| 6 | Roller Distance(mm) | 900 |
| 7 | Roller angle adjustment | 28°~33° |
| 8 | Straightening speed(m/min) | 28 |
| 9 | Precision straightening(mm/m) | ≤1 |
| 10 | Allowed before bending degree of straightening(mm/m) | ≤30 |
| 11 | Motor type | Z4-280-32 |
| 12 | Motor power(KW) | 160 |
| 13 | Main motor rotate speed(rpm) | 750 |
| 14 | Lifting motor type | Y100L1-4 |
| 15 | Lifting motor power(KW) | 3×2.2 |
| 16 | Lifting motor rotate speed(rpm) | 1440 |
| 17 | Cycloid pin wheel reducer type |
BLY-3322 i=473 BWY-15 i=11 |
| 18 | Disposal of roller | 2-2-2-1 |
| 19 | Profile size(mm) | 10000×4600×4500 |
| 20 | Total weight(kg) | 70000 |