JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
JY100Z Two-roll Straightening Machine
Introduction Get a free quote

Application fields

Bright bars

Nonferrous metals (copper/titanium/magnesium/aluminium)

Fastener industry

Automotive parts

Spring industry

Hydraulic pressure industry

Bearing manufacturing industry

Mechanical processing

An Introduction to Straightening Machine

2-roll straightening machine is mainly used to straighten bended and distorted metal rods or pipes with guaranteed wall thickness with high efficiency. It can process both nonferrous metal or non-metal rod materials. 2-roll straightening machine and peeling machine can be combined to be a connected unit. If straightness of raw materials is above 1.5mm/m, pre-straightening shall be used before peeling.

There are 3 structures of 2-roll straightening machine : two-beam and four-column, pre-stressed type and frame type. After straightening, straightness of finished products can achieve 0.25~0.4mm/m. Surface roughness is less than 1 μm. The transportation devices have both manual and automatic types.

Model
Input Dia
Length
Feeding Speed
Surface Roughness
Straightness
Spindle Motor
Total Capacity
JY20Z
ф5-ф20mm
≥2000mm
2-30m/min
Ra≤0.8
≤0.25mm/m
2×7.5KW
18KW
JY40Z
ф8-ф40mm
≥2000mm
2-30m/min
Ra≤0.8
≤0.25mm/m
2×22KW
47KW
JY60Z
ф10-ф60mm
≥2000mm
2-30m/min
Ra≤0.8
≤0.25mm/m
2×37KW/55KW
90/100KW
JY80Z
ф20-ф80mm
≥2000mm
2-20m/min
Ra≤0.8
≤0.25mm/m
2×55KW/75KW
125/170KW
JY100Z
ф25-ф100mm
≥3000mm
2-15m/min
Ra≤0.8
≤0.25mm/m
2×75KW
170KW
JY130Z
ф35-ф130mm
≥3000mm
2-15m/min
Ra≤0.8
≤0.25mm/m
2×90KW
200KW
JY160Z
ф40-ф160mm
≥3000mm
1-10m/min
Ra≤0.8
≤0.25mm/m
2×132KW
280KW
JY200Z
ф60-ф200mm
≥3000mm
1-10m/min
Ra≤0.8
≤0.25mm/m
2×185KW
410KW

Strengths & Metrics

Optimized straightening effect, applicable to high strength materials

Pre-set angle of straightening rolls; Hyperbola of top and bottom uneven rolls guarantees linear friction between straightening rolls and rods

Infinite variable speed is adopted to adjust speed steadily.

Cooling lubricating extends working life of straightening rolls

Straightening rolls are installed vertically with greater straightening force and is in favour of maintenance

Parameter table

Model JY100Z
Workpiece required Diameter range (mm) (non-) Tensile strength σb≤450(Mpa) Φ25≤d≤Φ100(L ≥2000)
Tensile strength σb≤1000 Φ25≤d≤Φ90(L ≥2000)
Surface hardness ≤HB380(≤HRC42)
Straightness ≤3
Diameter tolerance ≤IT10
Roundness d≤50 ≤ 50% of diameter tolerance
50< td=”” style=”box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: Arial !important;”><> ≤ 65% of diameter tolerance
d>80 ≤ 70% of diameter tolerance
Surface roughness ≤3.2~6.3mm
Finished product Straightness ≤0.3
Diameter tolerance ≤IT8
Surface roughness (Ra) ≤0.8μm
Quantity of roll 2
Roll diameter (mm) Φ380
Straightening speed (infinite variable speed) 2~15(m/min)
Main motor power (kW) 75X2
Lift motor power (kW) 4
Dimensions (m)(reference ) Host machine 8.1X3.1X3.6
Weight (t)(reference ) Host machine 26.2
Total capacity (kW)(reference ) 170
Source of compressed air (Prepared by the user) 0.5~0.8MPa、1.8m3/min、with  second grade oil-water separator
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