No crane + 50mm foundation error! JUGAO 60-ton light pole dual-machine equipment was delivered in Aolan

9000mm ultra-long light pole bending accuracy <2°, comparable to Türkiye's top brands

Core challenges:

In the workshop of a lighting equipment factory in Orlan, the 2×300TON/6000mm NC double-machine linkage bending machine and DN500 light pole automatic welding machine face a "hell-level" installation environment:

✅ Modular equipment with a total weight of 60 tons (30 tons per machine)

✅ No crane or other lifting devices on site

✅ The maximum level difference of the workshop floor is 50mm (4 times higher than the national standard)

Extreme installation record:

JUGAO 7-person technical team pioneered the "hydraulic jacking + laser positioning" method:

Millimeter-level leveling: using a 32-point hydraulic support system, the equipment installation plane error is ≤0.5mm/m on the inclined foundation;

No lifting and disassembly: the bending machine is disassembled into 15 modular units, and the heavy-duty roller system is used to accurately shift them;

7-day super mission: synchronously complete equipment assembly, hydraulic joint adjustment, welding machine track calibration and full staff training.

Performance decisive moment:

Under the witness of customers, the equipment passed rigorous tests at one time:

▶ 9000mm street light pole test bending (uncommon length in the industry)

Y1/Y2 axis synchronization accuracy: ±0.03°

Full length angle deviation: <2° (exceeding EN 1090-2 standard)

▶ DN500 welding machine first welding pass rate 100%

Circumferential weld penetration reaches 95% of the base material thickness

Welding speed increased to 1.8m/min

The customer's workshop director said frankly: "We compared the samples processed by Turkey's ERMAK equipment. The arc transition of JUGAO in the 6-meter bending section is smoother, and the dual-machine linkage speed is 40% faster than the single-machine production! This solves the production capacity bottleneck of the batch export of light poles."

The "Dual-machine linkage dynamic deflection compensation system" equipped this time can intelligently compensate for the bending deformation of ultra-long workpieces, which is 60% more efficient than traditional mechanical compensation. JUGAO announced that it will open the "White Paper on Large Conical Rod Processing" to global light pole manufacturers