Pines #4 Low Boy Hydraulic Tube Bender Rebuilt Sample

PINES #4 Lowboy Hydraulic Tube Bender To Include:

• New Sierra Corp. Digital Controller (See www.sierra-corp.com) Download manual in PDF Format Warranty on Control is 2 Years
• Machine cleaned, sanded & painted. Customer color choice. (PROVIDE)

• Swing Arm LH (Counter Clockwise Rotation):
  1. Removed & inspected
  2. Repair bend die keyway (If necessary)
  3. Repair pin holes (If necessary)
  4. Re-cut spindle keyway (If necessary)
  5. Repair any stripped die mounting bolt holes (If necessary
  6. Remove & replace Timken cup & cone bearings
  7. Replace spanner nuts with (1) standard & (2) Taperline locking style
  8. Replace spindle key
  9. New bend die key
  10. Replace fasteners
  11. Repair broken bolt for slide hold down (If necessary)

• Stationary Arm
  1. Removed & inspected
  2. Repair pin holes (If necessary)
  3. Replace fasteners

• The swing arm & stationary arm slides are re-machined with new phenolic wear strips. The wear strips, slide wiper ways, gibs, bushings in toggle links, pins, snap rings & grease zirks replaced with new.

• Hydraulic cylinders rebuilt including bend, mandrel, booster, clamp & pressure die. Our cylinders are sent out to a cylinder repair facility and warranted. They DO NOT USE ANY V-PACKING because they will not warranty the cylinders. The v-packing pocket is replaced with a gland inserts with a polly-pak & seals. If the rods, barrels or heads need to be replaced it is included in rebuild. If a cylinder is damaged beyond repair it is replaced with new. It will have a new mandrel extractor cylinder & new PDA cylinder.

• Hydraulic tank cleaned.

• New hydraulic hoses & Fittings
• New Hydraulic Valves, Manifold

• New oil sight gauge

• New Lube USA electronic slide lubricator. Includes new junctions, meters, line, ferrules, hose & fittings.

• New Mandrel Turnbuckle

• New Die Stud & Nut
  
• New Back Up Blocks

• New Rear Sprocket pin & bushings

• New Front & Rear bend chain & connecting links

• Remove welded arm stop on stationary arm replace and reset so arms are parallel

• Pressure Die Assist Holder Assembly:
  1. R & R Bearings
  2. New Support Blocks
  3. New Pins
  4. Machine Key (If necessary)

• Master Bar Assembly:
  1. New master bar assembly

• New front drive sprocket for swing arm

• New wear plates for booster guide & wiper ways

• Machine cycled & tested. Sample material & a set of tooling are required to be provided by customer.