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Vertical tube expanders use hydraulic transmission to insert an expansion rod and head into the tube, causing plastic deformation and achieving a tight connection between the tube and the tube sheet (

Convenient connection between the power station and control panel saves time and effort in assembly and disassembly. Unique vise tooth surface design allows for reliable bidirectional operation.

The tube expander used in domestic hydraulic expansion technology consists of a high-strength alloy steel core rod and high-pressure resistant imported elastic rubber. Its integrated design allows it

There are several methods for connecting heat exchanger tubes to tube sheets, including expansion joints, welding, and a combination of both. Expansion joint methods can be further categorized into me

Air Conditioner Installation: Lightweight portable model, weighing less than 15kg Boiler Repair: Medium-sized model with hydraulic assistance, expanding range 20-50mm Industrial Piping: Heavy-du

Pressure Setting: Common range 180-280MPa. The target value should be 1-2MPa higher than the actual requirement (e.g., if the target is 1.5MPa, set it to 2MPa) to ensure automatic pressure relief.

When purchasing a hydraulic tube expander, key considerations should include the equipment's pressure adjustment range, control system compatibility, and the manufacturer's service network.

The fin stamping machine production line integrates various automation technologies, such as automated feeding, automated coiling, and automated handling, significantly improving production efficiency