Rim Flare Press​

Rim Flare Press​
Rim Flare Press​
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The rim flare press is ideal for the expansion and sizing of rims after roll forming. The accurate expansion allows the formed rim diameter to meet product design requirements.

Features
  • An integral frame structure gives the equipment a strong rigidity and ensures the processing accuracy.
  • Dual power active expanding mode: allows both sides of the rim to be expanded and adjusted separately, offering an easy usage.
  • The main sliding block moves on a linear guideway, ensuring a high accuracy and stable operation.
  • The dies are attached to the main sliding block in order to effectively prevent downward movement, and thus, prevent abnormal workpieces.
  • The easy to disassemble structure allows the dies to be lifted out as a whole for changing, ensuring an easy, time saving operation.
  • The expanding die uses a 12-pyramid structure with a bevel guiding, offering a long service life and high running accuracy.
  • The hydraulic drive ensures there is no pollution, no toxic gas release, and a stable operation.
  • The automatic loading and unloading device is optional.
Technical specs
No. Description Data
1 Model KZJ-200X2 KZJ-315X2 KZJ-500X2
2 Max. Rim width 200mm 300mm 500mm
3 Max. Rim thickness 4mm 5mm 9mm
4 Rim diameter range 200~400mm 300~470mm 450~600mm
5 Force of oil cylinder for quick feeding 70kN 110kN 150kN
6 Force of oil cylinder for expanding 1600kN 2000kN 2500kN
7 Rated pressure 20MPa 20MPa 20MPa
8 Installed capacity 22kW 33kW 33kW
9 Take time 15S 18S 23S
10 Diameter tolerance 0.3mm 0.5mm 0.5mm
11 Translation accuracy of sliding block 0.015mm 0.015mm 0.015mm
12 Accuracy of displacement sensor 0.01mm 0.01mm 0.01mm
13 Noise level Less than 85 dB Less than 85 dB Less than 85 dB
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