Offices and Warehouse:
1050 N. Sugartree Lane
Gallatin, TN 37066
Phone:
615-415-2098
Fax:
615-452-8062
Email:
rick-ott@comcast.net

Bender Rebuilding

Check for stock machines; we may have a "core" already in stock. We rebuild our machine and send you a full refurbished and warranted bender. Then, we take your old machine in trade so that you keep in full production while our "core" is being rebuilt.

Typical Remanufactured Eaton-Leonard VB 75, 150 or 300
Pines #4 before and after

Rebuild / Upgrade Services Include:

ELECTRICAL REBUILD ** including new PC or PLC (depending on type machine)
For CNC bender( typical Eaton Leonard , Pines, Eagle, Addison)

• Remove all existing electrical control components and wiring.
• Install all new machine sensors and wiring.
• Install new Y and B axis drive system with geared drive servo motors.
• Install rack and pinion drive for Y axis, Install gear head drive on B axis
• Install new cable carrier and all wiring to Y and B axis.
• Install new encoder for C axis. (swing arm)
• Install new Windows XP based control system with touch screen operator interface.
• Install all new electrical equipment enclosures.
• Install all new wiring, flexible conduits, S.O. cords and related hardware.
• Install new main disconnect, fusing, motor starter and overload protection.
• Install new safety mat system.

New PC with Windows XP Operating System, New Servos and Controllers

MECHANICAL REBUILD: typical NC or CNC Bender

• Completely strip down machine, sand blast, and paint with one coat epoxy primer, and one coat color. (choice of color, green or blue)
• Rebuild swing arm shaft with all new mechanical components.
• Install new swing arm bearings. Check and adjust preload on bearings.
• Install new drive chain and mounting links, replace idlers and bearings on chain.
• Install new wear strips on swing away clamp, re-grind or replace clamp slide.
• Install new pins and bushings on swing arm.
• Install new wear strips on pressure die holder.
• Install new follower bar and hardened master bar.
• Install new wear strips on pressure die slide way, clean and lube then re-assemble and adjust.
• Install new slide way and bearings on carriage.
• Install new bearings on B axis spindle.
• Rebuild master collet assembly and install new thrust bearing on collet closer.
• Install new machine lube pump, replace all lines, hoses , meter units and fittings.
• Rebuild wiper die mounting if equipped.
• Rebuild mandrel base and adjustment nut.
• Install new tube support, air cylinder and valve.

HYDRAULIC REBUILD: typical CNC or NC Bender

• Clean out and wire brush hydraulic reservoir, install new suction screens.
• Remove all old hydraulic components, lines, fittings, pumps and valves.
• Install new Parker pressure compensated main pump.
• Install new externally mounted hydraulic manifold
• Install new hydraulic electric solenoid valves.
• Install new pressure control valves and gauges.
• Install new proportional valve for bend axis.
• Install new accumulator for pressure die.
• Install new hydraulic hoses.
• Hard chrome and repack all hydraulic cylinders.
• Install new continuous hydraulic cooling and filtering system.
• All new hydraulic components, hoses, fittings, valves and pumps are Parker brand.
• Install new oil temperature sensor and new digital readout.

Other Options: High performance options such as electric drive bend arm and linear bearing retro-fit are available