Used Nelmor RG2257 Granulator – 22" x 57" Feed, 150 HP, Clam Shell Chamber, Airveyor Discharge, OEM Controls

🏭 Manufacturer Info

• Manufacturer: Nelmor (now part of ACS Group / Sterling)

• Model: RG2257

• Rotor Style: 5-Knife Open Rotor (15 knives total)

• Bed Knife Positions: 2 (6 knives total)

• Motor: 150 HP, 460V, 1785 RPM Baldor Super-E

• Condition: Used, complete with OEM controls

📄 Product Description

This Used Nelmor Model RG2257 Granulator is a high-throughput industrial plastic granulator featuring a 22" x 57" feed throat, ideal for large parts, purgings, sheet, or blow-molded waste. Equipped with a 5-knife open rotor (15 total knives) and 2 bed knife positions (6 knives), the RG2257 delivers consistent and efficient granulation.

The clam shell cutting chamber, powered by a 3 HP hydraulic pump, provides tool-free access for rapid cleaning and maintenance. A drop-down Airveyor discharge system, hydraulically actuated via manual pump, directs material through a 10" OD airveyor outlet.

The granulator includes:

• Top-mounted infeed chute

• Hydraulic split chamber for easy blade access

• OEM Nelmor control panel

• 150 HP Baldor Super-E motor for energy-efficient operation

• Rated throughput: Approx. 3,000 lbs/hour

📐 Specifications

🧰 Applications

• Plastic bottle and container granulation

• Large part and purge reduction

• Post-consumer and post-industrial recycling

• Sheet, film, or thermoform scrap

• Extrusion and molding waste processing

• Pallets, bins, and industrial plastic products

• Blow-molded scrap grinding

• Granulating floor sweeps or edge trim

• Inline regrind feeding systems

• Closed-loop plastic manufacturing systems

🛠️ What Might This Be Used For?

• 🧱 Granulating wide-format sheet or roll stock

• ♻️ High-capacity size reduction for large scrap

• 🏭 Feeding grinders into extrusion or reprocessing lines

• 🧰 Size reducing bulky or irregular purgings

• 🧴 Post-molding blow mold waste processing

• 📦 Reducing packaging waste for reclaim

• 🔄 Supporting closed-loop material reuse in plastics plants

• 🛠️ Shred-to-size systems with pneumatic transfer

• 📐 Laboratory or QA batch regrind applications

• 💡 Inline scrap handling for automated production

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