Ultra low net empty hand chain hoist "may be a non-standard or misleading description of a specific type of manual hoist. However, if we understand it as a manual hoist with ultra-low clearance or special design (such as a chain hoist), its assembly process usually involves the following steps:

1、 Preparation work

Determine the model and material:

Choose the appropriate hoist model based on the weight of the lifted object and the operating environment.

Prepare necessary assembly materials such as chains, hooks, buckles, bearings, gears, friction plates, etc.

Check the components:

Before assembly, conduct a comprehensive inspection of all components to ensure that they are not damaged or missing.

2、 Assembly steps

Installation of wall panels and bearings:

Install bearings and support rods on the left wall panel of the gourd.

Next, install the lifting chain wheel, guide chain plate, and blocking chain plate.

Install chains and hooks:

Install the tail ring frame of the lifting chain for hanging the chain.

Install the right wall panel and ensure that the chain can run smoothly.

Install the hook on the left wall panel to ensure that the hook shaft is secure.

Installing the transmission system:

Install a spline gear above the lifting sprocket and thread it through the long shaft.

Install disc gears and short shafts on both sides above the spline gear to complete the assembly of the transmission system.

Install the brake system:

Flip the gourd over and install the claws and claw springs.

Install friction plates on both sides of the ratchet and attach them to the brake seat.

Install the brake seat onto the long shaft to complete the assembly of the brake system.

Installation of shell and accessories:

Install the ratchet cover and bracelet wheel, and rotate the sprocket several times by hand to ensure it is securely fixed.

Install retaining washers and nuts to ensure that all components are securely connected.

3、 Inspection and Testing

Comprehensive inspection:

Conduct a comprehensive inspection of the assembled hoist to ensure that all components are correctly installed and not loose.

Functional testing:

Perform functional testing in a safe environment to ensure that the hoist can be lifted and stopped properly.

Check if the chain runs smoothly and if the braking system is reliable.

4、 Precautions

Follow safety regulations:

Always follow relevant safety regulations and operating procedures during the assembly process.

Use appropriate tools and equipment to avoid damaging hoist components or causing personal injury.

Keep clean and dry:

Ensure a clean and dry assembly environment to prevent debris or moisture from entering the interior of the hoist.

Regular inspection and maintenance:

Regularly inspect and maintain the gourd to ensure its long-term stable operation.

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment