250-ton single-arm hydraulic press round steel straightening press
The round steel correction hydraulic press customized by Shandong Zhongyou Heavy Industry for Hebei customers is a hydraulic equipment specially used to correct the deformation of round steel (such as steel bar, steel pipe, round bar, etc.) caused by bending, twisting, ellipticity exceeding the standard during rolling, transportation or processing. Its core function is to apply pressure through the hydraulic system to restore the straightness, roundness or geometric dimension accuracy of the round steel to meet the requirements of subsequent processing (such as cutting, welding) or use (such as structural parts, mechanical transmission).
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+86 13562463338
+86 13562463338
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Introduction of hydraulic press
单臂液压机作为一种通用性较强的金属成型设备，其工艺应用广泛且灵活，以下为您详细介绍其核心工艺场景及技术特点：
Core process application areas
Metal Forming and Machining
Stretching and blanking: suitable for sheet metal stretch forming, punching, blanking and other processes, such as the production of metal shells, containers, etc.
Bending and flanging: It can accurately bend and flanging metal plates and profiles, and is often used in the production of auto parts and sheet metal parts.
Correction and press fitting: used for the correction of shaft parts, profiles, and the press fitting of bearings, gears and other parts to ensure assembly accuracy.
Hot and cold extrusion: high pressure is applied to the metal through the mold to realize the forming of complex shapes, such as aluminum alloy profile extrusion.
Pressing of non-metallic materials
Powder metallurgy: Pressing powder metallurgy products, such as gears, bearing sleeves, etc., is suitable for the production of magnetic materials and cemented carbide.
Special application scenarios
Precision press-fitting: such as miniature bearings, electronic connectors press-fitting, with pressure sensors to achieve precise control.
Mold research and development and trial production: suitable for small batch, multi-species mold trial production, reduce development costs.
Metal shaping and repair: correct the deformed parts, or repair the damaged parts locally.
| Parameter Name | Unit | YQ41-20 | YQ41-40 | YQ41-63 | YQ41-100 | YQ41-160 | YQ41-200 | YQ41-250 | YQ41-315 | YQ41-500 |
|---|---|---|---|---|---|---|---|---|---|---|
| Nominal force | KN | 200 | 400 | 630 | 1000 | 1600 | 2000 | 2500 | 3150 | 5000 |
| effective stroke | mm | 260 | 260 | 280 | 320 | 360 | 400 | 400 | 500 | 500 |
| opening height | mm | 600 | 600 | 700 | 700 | 800 | 1000 | 1000 | 1200 | 1200 |
| Throat body | mm | 200 | 220 | 240 | 280 | 320 | 360 | 420 | 500 | 600 |
| Downward speed | mm/s | 16 | 19 | 13 | 10 | 13 | 15 | 15 | 50 | 50 |
| return speed | mm/s | 19 | 25 | 17 | 13 | 20 | 20 | 20 | 60 | 55 |
| workbench left and right | mm | 500 | 500 | 600 | 700 | 700 | 800 | 900 | 1050 | 1200 |
| Front and rear of the workbench | mm | 400 | 400 | 450 | 500 | 600 | 700 | 800 | 900 | 1050 |
| blanking hole diameter | mm | 80 | 100 | 120 | 200 | 200 | 220 | 220 | 240 | 240 |
| Parameter Name | Unit | YQ41-20 | YQ41-40 | YQ41-63 | YQ41-100 | YQ41-160 | YQ41-200 | YQ41-250 | YQ41-315 | YQ41-500 |
|---|---|---|---|---|---|---|---|---|---|---|
| Nominal force | KN | 200 | 400 | 630 | 1000 | 1600 | 2000 | 2500 | 3150 | 5000 |
| effective stroke | mm | 260 | 260 | 280 | 320 | 360 | 400 | 400 | 500 | 500 |
| opening height | mm | 600 | 600 | 700 | 700 | 800 | 1000 | 1000 | 1200 | 1200 |
| Throat body | mm | 200 | 220 | 240 | 280 | 320 | 360 | 420 | 500 | 600 |
| Downward speed | mm/s | 16 | 19 | 13 | 10 | 13 | 15 | 15 | 50 | 50 |
| return speed | mm/s | 19 | 25 | 17 | 13 | 20 | 20 | 20 | 60 | 55 |
| workbench left and right | mm | 500 | 500 | 600 | 700 | 700 | 800 | 900 | 1050 | 1200 |
| Front and rear of the workbench | mm | 400 | 400 | 450 | 500 | 600 | 700 | 800 | 900 | 1050 |
| blanking hole diameter | mm | 80 | 100 | 120 | 200 | 200 | 220 | 220 | 240 | 240 |
