Wuxi CMC Machinery Co.,Ltd
| color | Customizable |
| Payment Terms | L/C,T/T |
| Machinable Pole Diameter Range | 700mm – 2800mm |
| Delivery Time | According to requirement |
| Surface Protection Material | Polyurethane Coating |
| Processed Workpiece Type | ower Monopole / 5G Pole / High Mast Pole |
| Supply Ability | According to requirements |
| Operation Control Mode | Wireless Remote Control |
| Packaging Details | Suitable for container shipment, both marine and inland transportation |
| Main Motor Configuration | 15kW + 5.5kW Dual Pump Motor |
| Total Straightening Tonnage | 1200KN |
| Max Processing Pole Length | 12000mm（12m） |
| Model Number | HJZ-2800 |
| Place of Origin | WUXI, CHINA |
| Brand Name | CMC |
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Product Specification
| color | Customizable | Payment Terms | L/C,T/T |
| Machinable Pole Diameter Range | 700mm – 2800mm | Delivery Time | According to requirement |
| Surface Protection Material | Polyurethane Coating | Processed Workpiece Type | ower Monopole / 5G Pole / High Mast Pole |
| Supply Ability | According to requirements | Operation Control Mode | Wireless Remote Control |
| Packaging Details | Suitable for container shipment, both marine and inland transportation | Main Motor Configuration | 15kW + 5.5kW Dual Pump Motor |
| Total Straightening Tonnage | 1200KN | Max Processing Pole Length | 12000mm（12m） |
| Model Number | HJZ-2800 | Place of Origin | WUXI, CHINA |
| Brand Name | CMC | ||
| High Light | Hydraulic Monopole Straightening Machine 1200KN ，5G Pole Straightening Machine ，Pole Splicing Reshaping Machine | ||
| Item | Details |
|---|---|
| Product Name | Monopole Straightening Machine / Power Pole Straightener |
| Model | HJZ-2800 |
| Integrated Functions | Pole straightening, plate splicing, post-weld rounding |
| Applicable Workpieces | Power transmission monopole, 5G communication pole, high mast light pole |
| Origin | Jiangsu, China |
| MOQ | 1 Set |
| Standard Voltage | 380V 50Hz, customizable |
| Target Buyers | Steel pole factory, telecom tower production plant |
The HJZ-2800 heavy-duty hydraulic monopole straightener is specifically designed for large-diameter, thick-wall power poles, 5G smart monopoles, and highway high mast poles. This advanced machine integrates three core working procedures: longitudinal welding deformation correction, two steel plate splicing positioning, and post-weld pole rounding for easier flange assembly.
Featuring a robust three-beam frame design, the machine incorporates independent main cylinder and dual side cylinders with separated oil circuits to prevent pressure loss. The jog control system supports synchronous or separate operation of side cylinders. Standard wireless remote handle and polyurethane-coated pressing parts eliminate indent marks on pole surfaces. Built-in hydraulic lifting support rollers and rotating devices significantly simplify loading, moving, and rotating of poles up to 12 meters long.
| Serial No. | Function Description |
|---|---|
| Function 1 | Straighten bending deformation of poles after longitudinal seam welding |
| Function 2 | Clamp and splice two bent steel plates via top & side cylinders, support manual spot welding for follow-up full welding |
| Function 3 | Reshape welded poles into perfect round shape for smooth flange installation |
| No. | Item | Unit | Value |
|---|---|---|---|
| 1 | Model Number | - | HJZ-2800 |
| 2 | Applicable Pole Diameter Range | mm | 700 ~ 2800 |
| 3 | Max Supportable Pole Length | mm | 12000 |
| 4 | Working Force of Top Main Cylinder | KN | 1200 |
| 5 | Max Stroke of Main Cylinder | mm | 1400 |
| 6 | Max Distance Between Cylinder Rod & Worktable | mm | 2900 |
| 7 | Output Force of Single Side Cylinder | KN | 300 × 2 |
| 8 | Stroke of Lateral Side Cylinders | mm | 800 |
| 9 | Vertical Travel Range of Side Cylinders | mm | 1300 |
| 10 | Max Hydraulic Working Pressure | MPa | 21 |
| 11 | Worktable Height from Ground | mm | 650 |
| 12 | Inner Clearance Between Two Columns | mm | 3200 |
| 13 | Main Motor Power (Dual Pump System) | kW | 15 + 5.5 |
| 14 | Net Weight of Main Machine | kg | 25000 |
| 15 | Machine Floor Space | mm | Length: Pole length + 2500; Width: 5300; Height: 6000 |
| Advantage Item | Detailed Explanation |
|---|---|
| Three-beam integrated frame | Main hydraulic cylinder mounted at the center of upper crossbeam for vertical lifting movement |
| Vertically adjustable dual side cylinders | Side cylinders move up and down via long-stroke cylinders to align pressing points with pole central axis |
| Independent hydraulic oil circuits | Main cylinder and side cylinders adopt separated pipelines, no mutual interference and zero pressure loss |
| Jog operation control | All movements work on jog mode; two side cylinders can run simultaneously or individually |
| Hydraulic lifting support rollers | Two sets of front & rear lifting wheels for easy forward & backward movement of long poles |
| Hydraulic rotating devices | Lifting rotary structures at both ends to rotate poles freely during processing |
| Auxiliary positioning rollers | 4 small hydraulic cylinders control internal rollers to fix poles stably |
| Standard wireless remote control | Handheld remote for safer, single-person operation away from the machine |
| Polyurethane protective coating | All contact pressing parts wrapped with PU layer to avoid pole surface scratches & indentations |
| Pole Type | Corresponding Working Stage |
|---|---|
| Large power transmission monopole | Post-weld straightening, rounding & plate splicing |
| 5G communication signal pole | Thick-wall forming, positioning and deformation correction |
| Highway high mast lighting pole | Oversized long pole bending rectification |
| Item | Specification |
|---|---|
| Export Packing | Split disassembly, waterproof film + heavy steel frame package |
| Total Gross Weight (with package) | About 27500kg |
| Production Lead Time | 15-25 working days after deposit receipt |
| Loading Port | Shanghai Port / Ningbo Port |
| Trade Terms | FOB, CFR, CIF Negotiable |
| Service Item | Service Details |
|---|---|
| Warranty Coverage | 12 months full machine warranty; 24 months for hydraulic cylinder, pump and main motor |
| Spare Parts Supply | Long-term supply of low-cost vulnerable spare parts online |
| Overseas Service | Professional engineers available for overseas installation, commissioning & operator training |
| Online Technical Support | 24/7 video, email and phone troubleshooting guidance |
| Supporting Documents | Complete English operation manual & operation video delivered together |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
5,000,000-6,000,000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Wuxi CMC machinery Co., Ltd. is located in Wuxi city, Jiangsu province, near to Shanghai, which is specializing in designing, manufacturering, supplying and service of light pole machines. Our company has own unique technology and good customer base in the development and production of&nb... Wuxi CMC machinery Co., Ltd. is located in Wuxi city, Jiangsu province, near to Shanghai, which is specializing in designing, manufacturering, supplying and service of light pole machines. Our company has own unique technology and good customer base in the development and production of&nb...
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