Max.diameter 1200mm High Mast Assembly & Straightening Machine

Product Details:
Place of Origin: Wuxi , China
Brand Name: CMC
Model Number: HJZ-1200
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: according to the machine requirement
Packaging Details: Suitable for container shipping
Payment Terms: FOB/CIF
Supply Ability: 50-60 days

Detail Information

Color: Blue Application: Straighting
High Light:

1200mm High mast clamping device


12mm High mast clamping device

Product Description


High mast assembly & straightening machine, model: HJZ-1200

(High mast clamping device)




1. It is mainly suitable for highmast and power transmission monopoles. After bending, The two pieces of pole are assembled by the upper and side oil cylinders, and then spot welding is performed by hand to facilitate the next welding process.

2. Straighten the pole after longitudinal welding

3. Round the pole after welding to facilitate flange assembly.



No. Item Unit Value
1 Model   HJZ-1200

Max, diameter of the pole

mm 1200

Max, thickness of the pole

mm 12mm
4 Working force KN 1000
5  Max stroke Mm 650
6 Max distance from rod to worktable Mm 1350
7  Two-side cylinder output force KN 300X2
8 lateral cylinder stroke mm 400
9 Movement distance from upper to lower for two-side cylinder mm 530
10 Max working pressure MPa 25
11 Height above ground of worktable mm 305
12 Column inner distance mm 1650
13  Total motor power kW 18.5+5.5
14 Weight kg 5000
15 Overall size mm 1300*2200*2600




Technical explain:

The machine is triple-beam and working table structure, main cylinder is installed on the central of upper beam to do up and down. Two side-cylinder is installed in vertical column and it can move up and down.


All the actions are manual mode, which means when press corresponding button, relevant action will be made and stop after release, and cylinder on two sides can also be operated separately or simultaneously.


Two supporting rollers are installed in the work table’s anteroposterior, in order to the pole go forward and backward easily.



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