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How To Choose Suitable Riveting Machines

How To Choose Suitable Riveting Machines

How to choose suitable riveting machines? The type of riveting machine to choose should depend on the type of rivets to be working, the size of the rivets, the strength of the material being joined, and the production rate required. Ultimately, the best riveting machine for a particular application will depend on the specific requirements of the job. Before choosing a suitable riveting machine, we will clarify the following questions and details first.

1. How many different kinds of riveting machines?

2. Users should provide the following 3 details.

• 2.1 What are your rivet types, sizes, and material?
• 2.2 Where are the riveting points located on your products?
• 2.3 What are your production needs and budget?

3. How to choose suitable riveting machines accordingly?

1. How many different kinds of riveting machines?

If we divide the riveting machine by applications, there are currently 5 types of riveting machines mainly:

Overall, the riveting machine is a cold-fastening technology with great potential for use in industrial fastening. It is capable of joining two components without the need for heat, we can call it a rivets riveting machine, snap button riveting machine, eyelet grommet riveting machine. As well, because of the customary name and marketing needs, we can also call them riveting machine, snap button fastener machines, eyelet grommet machines, etc.

Its versatility and cost-effectiveness make it a popular choice for many industries, including rivets, eyelets grommets attaching, and snap button fixing. The riveting machine is also very easy to use and maintain, making it a great choice for both experienced and novice operators.

If we divide the riveting machine by driven power source, there are currently 3 types of riveting machines mainly:

• Electrical mechanical riveting machines(Automatic feeding type)

Electric mechanical riveting machines are the most cost-effective, and are often working in high-volume production settings. They are less maintenance, durable, and cheaper price.

For folding chairFor luggage suitcasesFor PP corrugated box

• Pneumatic riveting machines(Automatic feeding type)

Pneumatic riveting machines adopts hydro-pneumatic cylinder, which is driven by 4 to 8 bar compressed air, they are low noise, less maintenance, and larger power than electric mechanical riveting machines.

For pop blind rivetsFor hollow or semi-tubular rivetsFor solid rivets

• Hydraulic riveting machines

Hydraulic riveting machines offer the largest power than the above 2 types of riveting machines, normally they are working for large-diameter solid rivets. When choosing the driven power, mainly we should consider two factors: rivet sizes, and clients’ needs.

For larger diameter solid rivetsFor door hingesFor multi riveting point 

If we divide the riveting machine by production needs, there are currently 3 types of riveting machines mainly:

• automatic riveting machine
• CNC customized riveting production line
• Manual riveting machine

If we divide the riveting machine by working principles, there are currently 4 types of riveting machines mainly:

• Impact riveting machine
• Spin riveting machine
• Self-piercing riveting machine
• Clinching machine

2.1 What are your rivet types, sizes, and material?

Rivet types

R

ive

ts

are

small

metal

fast

eners

that work

to

permanently

join

two

or

more

pieces

of

material

together

.

Each type of rivet has different properties and is better suited for specific applications.

There are many different types of rivets available, including solid rivets, hollow rivets, semi-tubular rivets, blind or pop rivets, double caps rivets, etc. And also, eyelets grommets, and snap buttons are kinds of rivets also.

Solid rivets

Solid rivets are the most common type, and are working in many construction and manufacturing applications.

Solid rivets

Hollow rivets or Semi-tubular rivets

Hollow rivets or Semi-tubular rivets are similar to solid rivets, but have a hollow center.

Hollow rivetsSemi-tubular rivets

Blind or Pop rivets

Blind or Pop rivets are working when access to the back of the material is not available, and are inserted from one side. These kinds of rivets are short, hollow fasteners with a mandrel, or stem, that is inserted into the rivet body. The mandrel is then pulled, which expands the rivet and securely fastens the materials together.

Blind or pop rivets

Shoulder rivets

Shoulder rivets are a type of fastener work to connect rack shelves to storage racks. They are a great choice for shelves because they are easy to install and provide a secure connection. The shoulder of the rivet is designed to fit against the shelf, providing a strong and secure connection that prevents shelves from shifting or falling off. The shoulder also helps provide added stability and support to the storage rack.

Shoulder rivets for rack shelves

Double caps rivets

Double caps rivets are metal fasteners with two domed heads, typically working to fasten two thin pieces of material together. It is widely working in applications including belts, jeans, and jewelry making. 

Double caps rivets

Self-piercing rivets

Self–piercing rivets (SPR) that are working to join two or more pieces of material together. They are similar to standard rivets, but they have a special design that allows them to pierce through the material as they are set. This eliminates the need for pre–drilling holes in the material, making them a great choice for quick and easy assembly. Piercing rivets are typically made from aluminum or stainless steel, and they come in a variety of sizes and styles. They are often working in automotive, aerospace, and other industrial applications.

Self-piercing rivets

Eyelets grommets

Eyelets and grommets are small metal rings that are inserted into cloth or leather to reinforce holes. They are usually working to lace shoelaces, secure tents, and hold up banners and flags. 

Single EyeletsEyelet Grommets

Snap buttons

Snaps are small, round, plastic buttons that are sewn onto fabric to create a secure fastening. They are commonly working in baby and children‘s clothing, as well as for uniforms and sportswear. Snaps are available in a variety of sizes and colors, and can be fastened and unfastened with a simple press of the fingers.

Plastic snap button T3 T5 T8Ring snap buttonSpring snap button

Rivet sizes

Solid rivets sizes

• Shank diameter,

  Shank thickness

• Body diameter

• Body length

Hollow rivets or Semi-tubular rivets sizes

• Shank diameter,

  shank thickness

• Body diameter

• Body length

• Hole diameter, hole depth

Blind or Pop rivets sizes

• Shank diameter,

  shank thickness

• Body diameter

• Body length

• Stem diameter, stem length

Double caps rivets sizes

• Shank diameter,

  shank thickness

• Prong length

Eyelets grommets sizes

• Shank diameter,

  shank thickness

• Body diameter, hole diameter

• Total length

Snap buttons sizes

• Shank diameter,

  shank thickness

• Prong length

Material

Rivets are typically made of stainless steel, steel, aluminum, copper, brass, stainless steel, or plastic.

Rivet materials concern machine power and tonnage, generally speaking, we have to consider many factors, including rivet type, material, and rivet body diameter, to decide the driven power of machines. For example,

• Solid rivets, stainless, body diameter 9mm, clients should choose this model, Hydraulic Orbital Riveting Machine
• Semi-tubular rivets, stainless steel rivets, body diameter 5mm, clients should choose this model, Folding Chair Rivet Machine

2.2 Where are the riveting points located on your products?

The riveting points’ location is a concern to the machine die base shape, throat depth, throat height, rivet gun nozzle length, etc.

• The riveting points on the PP turnover box need to process in a large throat depth riveting machine model, PP Corrugated Box Riveting Machine.
• The riveting points on the Luggage need to process in a large throat height riveting machine model, Luggage Suitcases Automatic Riveting Machine.

2.3 What are your production needs and budget?

Consider the production speed you need. Different types of riveting machines can have different production speeds. Clients have many options to get higher the riveting speed, such as,

3. How to choose suitable riveting machines accordingly?

1. Start by determining the type of rivet you need to use. Different types of rivets require different types of riveting machines.
2. Consider the size and style of rivets you need to use. Different types of riveting machines can handle different sizes and styles of rivets.
3. Determine the material you’ll be using the rivets on. The type of material you’ll be riveting on can have an impact on the type of riveting machine you should choose.
4. Consider the production speed you need. Different types of riveting machines can have different production speeds.
5. Consider the cost of the machine and the production costs associated with it.
6. Find out about the machine’s maintenance and operational costs.
7. Make sure the machine you choose is compatible with the type of rivets you need to use.
8. Consider the overall quality of the riveting machine. Choose a machine that’s reliable and durable.