Audited Supplier
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.
Parameter table
| Model | JY60Z | ||
| Workpiece required | Diameter range (mm) (non-) | Yield limitσs≤1400(Mpa) | Φ12≤d≤Φ00(L≥2000) |
| Surface hardness | ≤HRC42 | ||
| Straightness | ≤3 | ||
| Diameter tolerance | ≤IT10 | ||
| Roundness | d≤50 | ≤ 50% of diameter tolerance | |
| Surface roughness | ≤3.2~6.4mm | ||
| Finished product | Straightness | ≤0.20 | |
| Diameter tolerance | ≤IT9 | ||
| Surface roughness (Ra) | ≤0.8μm | ||
| Quantity of roll | 2 | ||
| Roll diameter (mm) | Φ275 | ||
| Straightening speed (infinite variable speed) | 2~14(m/min) | ||
| Main motor power (kW) | 37X2 | ||
| Lift motor power (kW) | 1.5 | ||
| Dimensions (m)(reference ) | Host machine 6.6X2.3X1.7 | ||
| Weight (t)(reference ) | Host machine 8.0 | ||
| Total capacity (kW)(reference ) | 8.0 | ||
| Source of compressed air (Prepared by the user) | 0.5~0.8MPa,3m3/min,with second grade oil-water separator | ||
Compositions
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
Optional Models
| 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 |
Realwell Machinery Co.,Ltd is a high-tech enterprise integrating product development, manufacturing, sales and service, located in Yantai City, Shandong Province. Its main products such as the peeling machine, straightener, combined drawing unit, polisher, centreless grinder, chamfering machine and auxiliary machine etc. have been widely used in deep processing of non-ferrous metal, ferrous metal and profile in various industries, the quality and accuracy of which are both well received by customers.
Its products have been exported to Russia, India, Pakistan, Vietnam, Iran and so on, and greatly welcomed by the customers in these countries.
Realwell Machinery Co.,Ltd is committed to the surface treatment industry, bringing China's high-quality products to the world.
WARMLY WELCOME FRIENDS FROM ALL OVER THE WORLD TO VISIT OUR FACTORY AT YOUR CONVENIENCE!
