Automatic Wrapping Machine

Product Name: Full-Automatic Valve Wrapping Machine (Patent No.: ZL202121906078.1)

Product Introduction:
The Full-Automatic Valve Wrapping Machine (also known as PTFE Tape Automatic Wrapping Machine) is a patented equipment independently developed by our company. It pioneers a novel automated wrapping method, completely replacing traditional manual operations. This innovation significantly enhances product quality and production efficiency while effectively reducing material consumption and manufacturing costs.

Application Fields:

Widely used in the manufacturing and maintenance of specialized gas cylinders, including oxygen cylinders, liquefied petroleum gas (LPG) cylinders, acetylene cylinders, and similar high-pressure vessels.

Core Structure and Functions:

The equipment comprises three core functional modules to achieve fully

automated operation.

1. Automatic Feeding：

Utilizes a 220V high-capacity vibratory bowl feeder integrated with a 220V linear vibrator. This system ensures stable and highly efficient automated supply of PTFE sealing tape.

2. Automatic Clamping and Positioning:

Driven by a linear screw stepper motor and pneumatic grippers, this module automatically grasps valve workpieces, performs precise 90-degree rotation, and achieves position recognition and orientation alignment.

Automatic Wrapping:

3. Automatic Wrapping:

Powered by a Yaskawa servo motor, the core wrapping mechanism features a uniquely designed three-pronged rubber wheel assembly. This critical component guarantees that the PTFE tape is compressed tightly and uniformly into the thread root of the valve.

Key Value Propositions

This equipment fundamentally eliminates inefficient manual operations through precision mechatronic design, delivering automated high-accuracy wrapping.

Reliability: Servo-controlled tensioning and intelligent roller technology guarantee uniform tape layering and seamless thread-root embedding, drastically improving seal integrity and reducing leakage risks.

Efficiency: Single-unit wrapping time is dramatically reduced, multiplying throughput capacity to meet mass production or batch-testing demands.

Economy: Precision feeding and wrapping mechanisms minimize tape waste while substantially cutting labor costs, ensuring rapid ROI.

Safety: Reduced manual intervention lowers operator fatigue and injury risks, maintaining cleaner workspaces.