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Product Description
Two-roll Steel Round Bar Straightener:
BAOTE sells two-roll bar straighteners that can be used to correct the shape of a bar, pipe, tubes, and round products. The material to be straightened may be carbon steel, stainless steel, copper, brass, or aluminum. BAOTE two-roll bar straightening machine allows us to straighten bars from1/8” diameter to 12” diameter.
The principle of press straightening is illustrated below. The bar to be straightened is supported by press blocks (A), with the convex side of the bow or kink being directly under the hydraulic ram (B). Sufficient force is applied by the hydraulic ram to cause the bar to become bowed in the opposite direction, in effect straightening the bar. Deviation from straightness in round bars may be expressed either as a camber (deviation from a straight line) or as total indicator reading (TIR) per unit of length.
| Unit type | JP40 | JP60 | JP80 | JP100 | JP150 |
| Main power source | AC 380V 50HZ | AC 380V 50HZ | AC 380V 50HZ | AC 380V 50HZ | AC 380V 50HZ |
| Control source | AC 220V 50HZ | AC 220V 50HZ | AC 220V 50HZ | AC 220V 50HZ | AC 220V 50HZ |
| System control power | DC24V | DC24V | DC24V | DC24V | DC24V |
| Raw material requirements | peeling steel cold, drawn steel | peeling steel cold, drawn steel | peeling steel cold, drawn steel | peeling steel cold, drawn steel | peeling steel cold, drawn steel |
| Straightening length | ≥1m | ≥2m | ≥2m | ≥2m | ≥2.5m |
| Straightening diameter range size | ∮8-40 | ∮18-60 | ∮20-80 | ∮30-100 | ∮70-150 |
| Hardness of steel bar | ≤HB300 | ≤HB300 | ≤HB300 | ≤HB300 | 300BHN |
| Yield Strength | 1200 MPa | 1200 MPa | 1200 MPa | 1200 MPa | 1200 MPa |
| Straightening speed | 1-25m/min | 1-25m/min | 1-18m/ min | 1-18m/ min | 1-10m/ min |
| Straightening roll speed | 1-140rpm | 1-140rpm | 1-63rpm | 1-63rpm | 1-63rpm |
| Surface roughness | Ra1.6-0.8 | Ra1.6-0.8 | Ra1.6-0.8 | Ra1.6-0.8 | Ra1.6-0.8 |
Advantages
1. High Quality
With reference to German technology, on this basis, we update and improve our technology, compared with foreign equipment, our equipment has high quality, high efficiency, simple operation, convenient maintenance, low failure rate, low energy consumption and reasonable price.
2. Enough experience and High technology
We start from the processing industry, using self-made equipment to undertake the national bar material processing business. This is also an important basis in which we can continuously improve our equipment technology. Because we have processed different materials and specifications bar materials, we have more practical experience to suggest. Therefore, we all have better and more accurate judgment and guidance on the possible faults and operational errors of the equipment.
3. on-line tool adjustment without stopping
Compared with similar products in China, our peeling machine can make on-line tool adjustment without stopping. And we equipped with good quality accessories.
