Plastic pellet hopper loader VRU series

for pneumatic conveyingfor the plastics industry

Overview
The VRU vacuum railcar unloading system provides a turnkey solution for automated unloading of railcars into storage silos. Designed for simple operation and minimal onsite maintenance, the system integrates a stainless steel bulk receiver, ground-level dust collector and automated controls to manage loading, power unloading and filter cleaning cycles.

Key Benefits / Features

• Reliable, efficient cycles: Loads material, power-unloads and automatically cleans filters during each cycle.
• Turnkey delivery: System is supplied ready to operate with controls, interconnecting hoses, piping and valves.
• Self-cleaning design reduces routine maintenance and downtime.
• Ground-level dust collector and silo-mounted stainless steel receiver allow easy access for filter changes and service.

System Components Included

• Stainless steel bulk receiver — 7 ft³ capacity
• Vacuum pump assembly with air reversal valve
• Dust collector (ground-level)
• System control: standard model monitors up to 4 silos; optional model monitors up to 6 silos
• Railcar unloading tube kit
• 10 ft (3.04 m) and 20 ft (6.09 m) flexible hoses with quick couplers (stainless steel hose option available)
• Railcar hatch filter

Frequently Asked Questions (selected)

• How does the system reduce maintenance? — The VRU performs automatic filter cleaning during each unloading cycle, minimizing manual filter service.
• Is the system ready to install? — Yes. The Cycling Loader is supplied turnkey with controls, hoses, piping and valves for rapid integration.
• What capacity and monitoring options are available? — See component list: 7 ft³ receiver; control models monitor up to 4 or optionally 6 silos.

Product Resources (titles)

• Vacuum Railcar Unloading Systems Manual
• How to Build Better Resin Conveying Systems with the Right Vacuum Loaders and Receivers
• Full Equipment Catalog
• Download Full Spec Sheet (TPCX027-0624 VRU Vacuum Railcar Unloading Systems)

Specifications

• Model / series: VRU
• Bulk receiver: stainless steel, 7 ft³ (approx. 0.20 m³) capacity
• Vacuum pump assembly: includes air reversal valve for reliable conveying
• Dust collector: ground-level design for easy filter access
• System control: standard monitors up to 4 silos; optional model monitors up to 6 silos
• Hoses: 10 ft (3.04 m) and 20 ft (6.09 m) flexible hoses with quick couplers; stainless steel hose option available
• Includes railcar unloading tube kit and railcar hatch filter
• Operation: self-cleaning cycles with automated filter cleaning during each cycle
• Design focus: simple operation, minimal maintenance, turnkey delivery with controls and interconnecting piping/valves