二手 1952 Pilgrim Rolling Mill 在 波兰
二手
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规格参数
- 新旧状况
- 二手
- 年份
- 1952
- Sale type
- Private Treaty
- Machine type
- Rolling Mill
- 子类别
- Steel
- 子类别 2
- Industrial machinery and complete production equipment
- 产品编号
- 111506320
描述
Pilgrim Rolling Mill
INNOCENTI
Heavy-Duty Pipe Rolling System
This specialized rolling mill utilizes the "Pilgrim" periodic rolling process to transform hollow blooms into seamless pipes with precise dimensional tolerances. By employing reciprocating rolls with a tapered groove profile, the system achieves significant diameter reduction and wall thinning in a single pass, making it a cornerstone for heavy-walled and high-strength seamless tube production.
Equipment Type: Pilgrim Rolling Mill
Manufacturer: INNOCENTI
Year of Manufacture: 1952
Primary Purpose: Longitudinal rolling of seamless raw pipes
Outer Diameter (OD) Range: 130 mm – 280 mm
Wall Thickness Range: 4.5 mm – 50 mm
Maximum Finished Length: 36 m (Maximum band length)
Primary Drive: 1900 kW DC Electric Motor
Rotational Frequency: 60 – 100 / min (Roll revolutions per minute)
Peak Mass Throughput: 20 Mg/h (Dependent on linear weight and setup)
Drive Characteristics: The 1900 kW DC motor provides the high torque and precise speed regulation necessary for the intermittent loading cycles inherent in the Pilgrim rolling process
Process Versatility: The wide wall thickness range (up to 50mm) highlights the machine's capability for heavy-wall mechanical tubing, while the 36 m band length indicates a high-capacity discharge cooling bed requirement
Operational Kinematics: The 60 – 100 / min speed range allows for fine-tuning the feed rate against the material's plasticity, optimizing the surface finish of the raw pipe