- Radial Riveting Machine
- Orbital Riveting Machine
- CNC Riveting Machine
- Self Piercing Riveting Machine
- Rotary Riveting Machine
- Rivetless Riveting Machine
- Riveting Press Machine
- Automatic Feeding Riveting Machine
- Rotary Table Riveting Machine
- Multi-Function Riveting Machine
- Heavy Duty Riveting Machine
- CNC Hot Riveting Machine
- Hanging Riveting Machine
- Ladder Making Machine
- Riveting Hand Gun and Clamp
- Riveting Production Line
- Automation Riveting Machine
- Customized Riveting Machine
- Robot Riveting Machine
Self-Piercing Riveting Machine
Self-Piercing Riveting Machine
Self-Piercing Riveting MachineThe main applications of SPR-Self Piercing Riveting is processing the new materials fastening for lightweight car productions, due to the important measures of lightweight car body is to introduce new material. Self Piercing Riveting can fasten the different metal material with good sealing and protect penetration function. The processes are more stable and the contact surface is more smooth, save much time and humans cost, lower energy consumption, small occupation area ,Applicable scope: coated steel sheet, aluminum,zinc, reinforced plastic, compound material etc.
Operating Principle：Blank holder move downward first for preloading tight the riveting material to prevent two metal pieces moving under riveting pressure. Then the power head move downward for piercing the upper material, in the hollowing block, the rivet tail opened and formed a bell shape to locking base material under the impact of power head.
Case 1: The thicker material should be put as base material if fasten the same metal material.
Case 2: The metal should be put as base material if fasten metal and non-metal material.
|No punching, no waste, no scrap iron|
|Available for fastening Sandwich materials (non-metal material inserted between two metal material)|
|No thermal stress concentration，it will not damage the material surface coating|
|Higher Fatigue strength than traditional welding technology|
|Available for fastening metal and non-metal materials and sandwich material.|
|Good sealing and protect penetration function.|
|Durable and stable quality|
|Easy to carry out quality evaluation and non-destructive detection.|
|High efficient, several riveting points completed in one stroke|
|Low energy consumption, low noise and no soot emission|
|Simple process, save human cost|
|No damage the cladding and coating of materia|
|Static connection strength is 70% than welding while the dynamic fatigue strength is much higher than welding.|
|The application example of various material fastening by Self-piercing Riveting Machine.|
|The analysis of joint strenght on different material fastened by Self-piercing Riveting Machine|
|The types and parameters of Self-piercing Riveting Machine|
Notice：Hand type Self-piercing riveting machine adopt strip type rivets, Desktop typeSelf-piercing riveting machine adopt in bulk rivets and it is suitable for automation production line.
Video---Self- piercing riveting machine for processing bus duct
Currently there are two kinds of manufacturing process for Bus Duct fastening,bolt fastening and Self-Piercing riveting. The method Bus Duct fastened by bolting was low efficient and take much more human cost, while if it is fastened by Self-Piercing riveting machine, it will increase 50% efficiency than that of traditional bolting method.
High definition Video,Please click Video---Self- piercing riveting machine for processing bus duct
Video---Self- piercing riveting machine for processing thicker metal sheet
The adaptability testing of Self- piercing riveting machine, the thickness of aluminum sheets are 3mm, the maximum thickness could reach 20mm.
High definition Video,Please click Video---Self- piercing riveting machine for processing thicker metal sheet
Strip type Self-piercing rivets
Strip type Self-piercing rivets is specially designed for hand type self-piercing riveting machine,rivets will be deliveried to the riveting room one by one when the strip is moving,to completed automatic feeding and fastening. Batch purchasing after free trial is welcome！
Bulk type Self-piercing rivets
Bulk type Self-piercing rivets is specially designed for desktop type self-piercing riveting machine,This machine will select the rivets and deliver to feeding chute then to riveting position. What operators have to do is put rivets to the bulk. Batch purchasing after free trial is welcome!