The Mini-Roller HD™ applies an even and consistent coating to both sides of narrow stock. Its durable design is built to handle high feed rates, press vibration, and coil whip. The quick-change design allows roller applicators to be changed in as little as 30 seconds, eliminating the need to cut the coil or relace the die. The Mini-Roller™ HD offers 1 — 6" coverage and is compatible with both the SmartFlow® and Duo™ fluid controllers.
Internally-fed fluid
Ensures even and consistent coating on one or both sides of stock
Quick-change applicator
C-frame design allows the applicator to be removed with a single bolt
Adjustable pressure
Variable spring positions allow for adjustment of roller pressure
Easy mounting
Utilizing the same mounting pattern and pass-through height as the standard Mini-Roller™ applicator allows for easy upgrades
Tough and durable construction
Built to withstand demanding industrial environments
Utilize multiple quick-change applicators to minimize downtime
| Stock width | 0.5" — 6" (12.7mm — 152.4mm) |
| Stock thickness | .015" — 0.100" (.381mm — 2.54mm) |
| Applicator material | Polyester felt or polyurethane foam |
| Mounting | Integral mounting flange with thru-holes for #10 bolts |
| Supply tanks |
▪ Pressurized 4 gal (15L)
▪ Pressurized 6 gal (22.7L)
▪ Pressurized 15 gal (56.8L)
▪ Pressurized 30 gal (113.6L)
▪ 20 gal (75.7L) polyethylene tank with diaphragm pump
▪ Integration into customer’s bulk fluid system
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| Fluid type(s) | For use with a broad range of water soluble and neat lubricants. Viscosity from 30 – 1000 SUS. Thicker lubricants can be tested by Unist for compatibility. |
| Fluid supply | 10-100 psi (0.7-6.9 bar) fluid pressure from a centralized fluid supply or pressurized tank. Typical fluid pressure is 30 psi (2.1 bar). |
| Controller | Unist Smartflow® or Duo™ controller |
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