The manufacturing methods of folding trolleys can vary according to different design concepts and material selections,but generally speaking,you can follow the following basic steps and points to make a simple and practical folding trolley:
1.Design planning
Determine the needs:Clarify the weight,size,usage environment,etc.that the hand trolley needs to carry so that appropriate structures and materials can be designed.
Drawings:Draw detailed drawings of the hand truck according to requirements,including the overall structure,size of each component,connection method,etc.
2.Material preparation
Main body material:Choose the appropriate main body material according to the design,such as metal pipes(such as aluminum alloy,stainless steel),plastic pipes or wood(such as bamboo),etc.These materials should have sufficient strength and durability.
Connectors:Prepare the parts used to connect various components,such as screws,nuts,hinges,bearings,etc.
Rollers:Choose wheels that are suitable for use on your hand truck and make sure they roll smoothly and can withstand a certain amount of weight.
Other accessories:such as handles,locking devices,storage bags,etc.,are prepared according to design requirements.
3.Production steps
Make the frame:
Cut the main body material to the required length and shape according to the drawing.
Use connectors to assemble the components into a frame to ensure a stable structure.
If a telescopic pole or foldable design is used,the corresponding adjustment mechanism and locking device need to be installed.
Install the roller:
Install rollers on the bottom of the frame,making sure they turn freely and bear weight.
If required,brakes can be installed for added safety.
Install the handle:
Install a pull handle on the top or side of the frame to make sure it's easy to hold and secure.
If the design has a retractable or rotatable push handle,it needs to be installed and debugged according to the drawings.
Add other accessories:
Add storage bags,partitions and other accessories according to design needs.
Make sure these accessories are securely attached to the frame and easy to use.
Debugging and testing:
After the production is completed,the hand-pulled trolley is debugged and tested to check whether each component is firm and reliable,whether the rollers are smooth,whether the brakes are effective,etc.
Make necessary adjustments and improvements based on test results.
4.Precautions
Safety first:Always pay attention to safety during the production process and avoid using sharp tools or materials to cause injury.
Accurate measurement:Ensure that the size and shape of all components comply with the drawing requirements to ensure the overall performance and stability of the hand truck.
Material selection:Choose reliable quality materials and accessories to ensure the durability and load-bearing capacity of the trolley.
Detail processing:Pay attention to the joints and details between various parts to ensure that they are flat,smooth,and have no sharp corners or burrs that may cause damage.
With the above steps and points,you can make a simple and practical folding trolley.Of course,the specific production methods and steps may vary depending on the design concept and material selection.If you require more detailed information or guidance,it is recommended to consult a professional designer or manufacturer.
As an experienced production and trading factory,Ningbo Zhongyi Plastic Factory has SGS certificate,BSCI certificate,quality management system certificate,etc.Its rich industry experience will protect your orders.
Zhongyi Plastic Factory is a manufacturer of folding trolleys,folding baskets,and trolleys.It has focused on plastic products for more than 20 years.The company enjoys a good reputation at home and abroad.If you have any questions about plastic products,please contact us.