Used Hapman 4,000 lb Supersack Bulk Bag Unloader with Pneumatic Conveying System

Manufacturer Information

Hapman is a manufacturer of industrial bulk material handling equipment, including bulk bag unloaders, conveyors, material handling systems, and equipment for processing dry powders and granular materials. Its equipment is used in chemical processing, manufacturing, and other industries requiring controlled material discharge and transfer. This Hapman system combines a Supersack unloading station with pneumatic conveying equipment and PLC batch controls.

Main Product Description

Used Hapman Supersack bulk bag unloader and pneumatic conveying system featuring a carbon steel support frame designed to handle bulk bags weighing up to 4,000 lbs and measuring 35" x 35" x 50". The unloading station includes a 2-metric-ton electric hoist, automatic pneumatic bag agitator paddles, 12" iris discharge valve, 12" round bag spout access chamber, and 8-cubic-foot surge hopper for controlled discharge of dry bulk materials. The integrated pneumatic conveying system features a Hapman Model 24R filter receiver equipped with a 31-square-foot polyester cartridge filter, reverse air pulse cleaning, a 5 HP regenerative vacuum blower, and an 8" rotary discharge valve powered by a 1/2 HP motor. The system includes a Unitronics PLC batch controller with a 10.4" color operator interface, Yaskawa V1000 variable frequency drive, NEMA 4 control enclosure, and batch start, stop, and emergency stop controls. Manufactured in 2011, serial number H13121 BE, with 480-volt, 3-phase, 60 Hz electrical requirements. Suitable for bulk bag unloading, controlled batching, and pneumatic transfer of free-flowing dry bulk powders and granular materials in chemical processing and industrial manufacturing applications.

Specifications

• Equipment Type: Supersack Bulk Bag Unloader and Pneumatic Conveying System

• Manufacturer: Hapman

• Condition: Used

• Year Built: 2011

• Serial Number: H13121 BE

• Frame Construction: Carbon Steel

• Maximum Bulk Bag Capacity: 4,000 lbs

• Designed Bag Dimensions: 35" x 35" x 50"

• Electric Hoist Capacity: 2 Metric Tons

• Bag Agitation: Automatic Pneumatic Agitator Paddles

• Bag Discharge Valve: 12" Iris Valve

• Bag Spout Access Chamber: 12" Round

• Surge Hopper Capacity: 8 Cubic Feet

• Conveying System: Pneumatic Vacuum Conveying

• Filter Receiver Manufacturer: Hapman

• Filter Receiver Model: 24R

• Filter Type: Polyester Cartridge

• Filter Area: 31 Square Feet

• Filter Cleaning: Reverse Air Pulse

• Vacuum Blower: 5 HP Regenerative Blower

• Rotary Discharge Valve: 8"

• Rotary Valve Motor: 1/2 HP

• Batch Controller: Unitronics PLC

• Operator Interface: 10.4" Color Display

• Variable Frequency Drive: Yaskawa V1000

• Control Enclosure: NEMA 4

• Operator Controls: Batch Start, Stop, and Emergency Stop

• Electrical Requirements: 480 V, 3 Phase, 60 Hz

Applications

• Bulk bag unloading and discharge

• Supersack material handling

• FIBC bulk bag unloading

• Pneumatic conveying of dry bulk materials

• Industrial powder transfer

• Granular material handling

• Controlled material batching

• Chemical powder processing

• Industrial manufacturing material transfer

• Bulk material receiving and distribution

Suitable Products and Materials

• Free-flowing dry powders

• Granular bulk materials

• Dry chemical powders

• Industrial powder blends

• Granulated chemical products

• Compatible dry bulk ingredients

• Free-flowing industrial raw materials

• Dry particulate materials

Material suitability depends on flow characteristics, bulk density, particle size, and conveying requirements.

Frequently Asked Questions (FAQs)

- What is the maximum bag capacity of this Hapman Supersack Unloader?

The system is designed to handle bulk bags weighing up to 4,000 lbs.

- What bulk bag dimensions can this unloader accommodate?

The equipment is designed for bags measuring 35" x 35" x 50".

- Does this Hapman system include an electric hoist?

Yes. The unloading station includes an electric hoist rated for 2 metric tons.

- Does the system include pneumatic conveying equipment?

Yes. The system includes a Hapman Model 24R filter receiver, 5 HP regenerative vacuum blower, and 8" rotary discharge valve.

- How does the system assist with bulk bag discharge?

The unloader features automatic pneumatic bag agitator paddles, a 12" iris discharge valve, and an 8-cubic-foot surge hopper to assist with controlled material discharge.

- What type of filtration system is included?

The Hapman Model 24R filter receiver includes a 31-square-foot polyester cartridge filter with reverse air pulse cleaning.

- Does the system include automated batch controls?

Yes. The equipment features a Unitronics PLC batch control system with a 10.4" color operator interface and Yaskawa V1000 variable frequency drive.

- Can this system be used for loss-in-weight batching?

The equipment is described as suitable for loss-in-weight batching applications. The specific weighing components and control configuration should be verified to confirm the available batching functionality.

- What are the electrical requirements?

The system requires 480-volt, 3-phase, 60 Hz electrical power.

- What year was this Hapman system manufactured?

The equipment was built in 2011.

- Can Aaron Equipment assist with shipping this bulk bag unloading system?

Aaron Equipment can help coordinate freight and transportation arrangements for this industrial bulk material handling system. Contact our team to discuss equipment location, loading requirements, shipping dimensions, and transportation options.

- How can Aaron Equipment help determine whether this system is suitable for my application?

Aaron Equipment can assist with available specifications, equipment information, and purchasing questions to help evaluate whether this Hapman Supersack Unloader and Pneumatic Conveying System meets your material handling requirements.