Crushed Roll Core Restorers
Designed to reopen crushed and damaged cores, the Tidland Roll Savers offer significant cost savings by enabling shaft insertion on rolls that would otherwise be deemed unusable and scrapped.
Mark I Crushed Roll Core Restorer
The Mark I roll saver consists of a cone shaped hydraulic head with body. A high pressure hose connects the Mark I to a hydraulic oil pressure pump. The conical end is inserted into the damaged core, or it can be hammered in, in cases of extreme crush. When the pump is manually operated, the pressure plate in the hydraulic head is expanded at up to 10,150 psi (700 bar), forcing the core and paper roll back into its original round shape
Features:
Fully transportable – lightweight design can be used virtually anywhere.
Trouble-free operation – easy to operate hydraulics provide up to 4 tons of thrust, giving you fast results.
Restores multiple sized cores – restores from 3″ to 6-3/4″ core ID.
Cost effective – return on your investment can occur with your first salvaged roll.
Easy to use.
A choice of optional adapters are available for the following I.D. core:
4” (100 mm) – 10 lbs (5 kg)
5” (120 mm) – 18 lbs (8 kg)
6” (150 mm) – 29 lbs (13 kg)
Sledge weight – 20 lbs (9 kg)
Mark II Crushed Roll Core Restorer
The Mark II roll saver has a hydraulic pump located below the handle, transmitting up to 9,000 psi (621 bar) to the cast steel jaws. The closed jaws are positioned in the crushed roll. A few strokes on the pump handle will force the jaws open. To close the jaws, simply open the release valve. Repeating this process several times allows the roll saver to move further into the roll. Once inside the roll, the operator must rotate the roll saver to push out in all directions, especially in the direction of the maximum crush. The Mark II is designed for fiber cores and is not recommended for steel or steel tipped cores. Film rolls constricted or crushed by film tension may not be repairable.
Features:
Fully transportable – lightweight design can be used virtually anywhere.
Trouble-free operation – easy to operate hydraulics provide up to 4 tons of thrust, giving you fast results.
Restores multiple sized cores – restores from 3″ core ID.
Cost effective – return on your investment can occur with your first salvaged roll.
Easy to use.
Technical specification:
For 2-3/4” (70 mm) to 3” (76 mm) OD cores
Maximum 10” (250 mm)
19 lbs (9 kg)
9,000 psi (621 bar); hydraulic ram located between jaws develops a thrust of 4 tons
Recommended for 45” diameter rolls up to 36” wide
Heavy Duty Crushed Roll Restorer
Reopen crushed core product for paper rolls. The roll core restorer quickly turns seemingly unusable stock back into profitable inventory by helping to salvage virtually any roll with a crushed or damaged core. It can also be used to install shafts while restoring damaged rolls.
Choose from two models:
Standard model: 2” – 6” core ID – up to 40” diameter rolls
Heavy duty model: 2” – 12” core ID – up to 60” diameter rolls; forklift mountable
Specifications:
Air-operated hydraulic pump
20-ton hydraulic ram with expander head
Bar-lock assembly
1″ (25.4 mm) diameter alloy steel draw bar
Expander head and adapter flange
Rugged mobile cart or forklift mountable