Thin metal sheet strip straightener machine

LIHAO
Categories Straightener (leveler)
Brand LIHAO MACHINE, SAMDUN
Model STL-100,200,300,400
Function for metal sheet straightening
Drive motor
Certificate CE
Place Of Origin ShenZhen, GuangDong, China
Terms of Payment L/C,D/A,D_P,T/T
Update Time 03-12-2015

Detailed Info

LIHAO
Model STL-100 STL-200 STL-300 STL-400
Max. material thickness 100mm 200mm 300mm 400mm
Material thickness 0.15-0.6mm
Straightening speed 16m/min
Motor 1HP×4P 2HP×4P 2HP×4P 3HP×4P
Section roller diameter Φ20mm
Section roller quantity 3/3(up/down)
Size 0.7*1.0*1.4m 3 0.8*1.0*1.4m 3 0.9*1.0*1.4m 3 1.0*1.0*1.4m 3
Weight 150kg 200kg 250kg 300kg

Feature of STL straightener

  1. This is a special designed straightener for plane materials that need high precision punching treatment. As we all know coil material can not produce good products without flattening and stress relieving treatments; therefore, the performance of the straightener is critical in the production process.
  2. Since the curvature of each point is different, it’s difficult to reach high precision straightening requirement by only rectifying roll laying. STL adopts rough straightening for the wide rows, precise straightening for narrow rows and diverse laying principle. The rough straightening brings the material the same bend arcs, then use the precise straightening to meet the customer punching requirement.
  3. The flattening and the straightening secondary wheels adopt the imported SUJ2, milling after HRC60°heat treatment and starts production after plating the hard chrome to ensure evenness of the chrome layers and the form tolerances of each bearing.
  4. The rough and precise adjusting adopts the floating four-point balancing equipment, with the dial indicator which can find leveling point rapidly.
  5. Adopts the cardan joint and the gear transmission, suitable for straightening high precision requirement products.
  6. Adopts the high precision axis, and the additional lubrication system prolongs machine life span.
  7. Each straightening wheel of the S series precision straightener adopts the flatting satellite wheel to prevent the distortion in the manufacturing process from happening, which improved the products flatness quality.
  8. With the fixed top and bottom secondary roller enhanced the top and bottom wheel rigidity and prevent it distorts.
  9. Due to the differences of the material quality, width and thickness, there are no fixed values as the preferences; therefore, taking some materials for pilot run before the mass production and start the continuous assembly after it reaches the standard.
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