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Machines & equipment for sale

Pangborn SES Roller Conveyor, Automated, Airless Shot Blasting Line

Used / Second Hand

Refurbished Price [?]
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Sold As Seen Price [?]
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Availability:
In stock now
Condition
From a working environment, Good Condition
Stock No
SZ879
Manufacturer
Pangborn
Model
4D1100/610H
Year of Manufacture
Recon 2012
Condition
From a working environment, Good Condition
Work Envelope (WxDxH mm)
1100 x 610 high entry vestibule
Work Handling Method
Automatic Powered Through Feed Conveyor
Other Info
Auto-1) Pre Dry 2) Blast 3) Shot Recover
Location
Our Central Warehouse, Aldridge, UK
Weight (kgs)
12000
External Dimensions (WxDxH mm)
2700 x 22,500 x 5250

Description

The Pangborn 4D1100/610H shot blasting system

Specifically designed to optimise the production of steel profiles and plates in a wide array of fabrication shop settings. This through feed machine comprises of four stages plus in-feed and out-feed roller tracking. The four stages are, drying, Blasting, Air knife cleaning, secondary air cleaning and shot recovery. This machine was fully reconditioned in 2012 by J Reid Engineering.

Only run 4127 hours since reconditioning (1 week in every 6 months) all four blast wheel internals replaced again in 2018.

In 2018 the Wheel blade set, Wear plate, Dust filter cartridge and other consumables were replaced with NEW by J Reid Engineering after which the machine was not run in production.

The Pangborn 4D1100/610H shot blasting system is easily integrated into new or existing shop layouts while utilising proven robust shot blasting technology.

Shot blasting, or abrasive blasting, is an essential part of most steel mill, metal finishing and foundry operations, whilst being an established finishing technique since the late 1800’s. It is a mechanical method of propelling abrasive using a centrifugal wheel to remove surface contamination, scale and other impurities from the surface of steel applications, like structural steel including girders and heavy construction equipment, large weldments, plate steel, bar and wire steel and foundry castings.

In general, blasting prior to finishing serves three primary purposes: It cleans and descales surfaces, adds texture to enhance paint adhesion, and if done properly reduces maintenance costs by increasing coating life.

When it comes to shot blasting the Pangborn 4D1100/610H has proven to be unrivaled in durability and innovative engineering. Reconditioned in 2012 by J Reid Engineering, only run 4127 hours since reconditioning (1 week in every 6 months) all four blast wheel internals replaced again in 2018.

Overall Features;

  • Online Pre-Drying Oven - Will process wet steel work direct from storage yard.
  • Post 'Double' Air Knife adjustable to suit varied steel sections.
  • High pressure blow back gives high levels of shot recovery system.
  • Extended powered load/unload conveyors.
  • 1100mm wide x 610mm high entry vestibule
  • 3 Stage continuous blasting line  1- Hot air circulated product dryer 2- Auto Blast 3- Twin Air knife Shot Recovery.
  • 4 off refurbished in 2018 Abrasive Throwing Wheel units.
  • Powered Roller Conveyors. 
  • Totally enclosed belt and bucket type elevator.
  • Abrasive Containment System.
  • Armored Blast Chamber.
  • Reverse Pulse Dust control plant.
  • HMI Control, twin variable speed.
  • Blow-off unit and extended recovery hopper and screw conveyor.
  • Inlet and outlet vestibule recovery screw conveyors.
  • Cascade Type Media Airwash Unit.

The Pangborn 4D1100/610H roller conveyor blast machine is mainly designed for the treatment of metal plates or profiles in the steel construction or steel preparation and fabrication industries. 

Capacity

  • Maximum plate width: 1100mm
  • Maximum plate thickness: 60mm
  • Minimum plate thickness: 3mm
  • Maximum section height: 610mm
  • Maximum hollow section: 600 mm 
  • Maximum Box section: 750mm square
  • Minimum plate length: 2600mm

Blast wheels

Four 11 kW blast wheels are positioned 90° to the flow direction of the roller conveyor with a blast coverage of 360° around the components. These wheels offer excellent blasting performance and unbeatable service life due to the main blast components being made of hardened tool steel.
Each consisting of a easy access wheel hood fitted with fully interlocking hi-chrome and manganese wear plates and a 370mm effective diameter wheel, Direct driven by a 7.5kw T.E.F.C motor

Shot blast Cabinet

As with all Pangborn roller conveyors, the shot blasting cabinet is manufactured cross rolled manganese plates. Manganese is tough enough to deal with shot blasting from 35HRC to more than 50HRC.

Heavy-duty screw conveyors remove used shot from the cabinet by a  belt and bucket elevator and sieve type airwash unit, where it is then re-supplied to the blast wheels  through individual quadrant valves on each wheel which is activated by a sensor

Reverse Pulse Dust Extraction

Pangborn SES Heavy Duty Reverse Pulse Dust Collector complete with 15kw integral fan set with sound reduction silencer box, 4 x pleated filter elements giving a total filter area of 760 sq ft (75m²) offering an approximate air velocity in the range of 6000 cfm (10194 m³/h) @ 10"wg.

Complete with Magnehelic Filter Monitor, fan starter control and filter cleaning pulse generator, for optimum cleaning and maintenance free extraction flow rates.

Conveyor mounted pulse-jet dust arresstor unit fitted with attenuator cowl on extraction fan exhaust.
Access platform complete with safety rails and ladder for inspection and maintenance of dust arrester cartridges.

Powered Roller Bearing 

6 off feed tables measuring 1660 x 3000 x 1500 (w x l x h) providing a possible total working length of 30 metres.
Conveyor driven by 0.75kw variable speed geared motor unit
Conveyor frame has roll drive guards on the left hand side.

Totally enclosed belt and bucket type elevator unit

Driven by a 1.5 kw shaft mounted gear motor
Elevator maintenance platform complete with safety handrails and access ladder from ground level

Blow-off unit and extended recovery hopper and screw conveyor

Located underneath the conveyor frame. The adjustable height air-knife type blower is powered by a 7.5kw high pressure blower fan unit.
Cabinet hopper recovery screw conveyor driven by elevator belt via bottom pulley.

Inlet and outlet vestibules

Fitted with multiple sets of rubber curtains to help prevent abrasive escape.
Low velocity drop box manifolds at extraction points within vestibules

Cascade Type Airwash Unit

De-contaminating used abrasive and storing in hopper section before re-cycling via quadrant valve to feed system and wheel units.
Feed pipe system carrying clean abrasive to wheel units.

 Technical data Type 4D1100/610H

  • Machine Entrance Width (mm) 1100
  • Machine Entrance Height (mm) 610
  • Work speed to achieve a cleaning grade of B Sa 2.5 ISO 8501 (m/min) 1.5/min
  • Work chamber internal dimensions 1100 x  610
  • Number of wheels x power (kW) 4 x 11kW
  • Roller pitch (mm) 500 

 Pangborn

J Reid Engineering Support

J Reid Engineering

J Reid Engineering is available to provide technical information, engineering / service support, and commissioning support, details on request.

Having fully reconditioned this machine in 2012 J Reid are familiar with this machine and are ideally placed to support you.

J Reid have 35+ years of experience designing, manufacturing and refurbishing all aspects of shot blasting machinery from their base in North Wales, United Kingdom.

pdf icon Print / Download Pangborn SES Roller Conveyor, Automated, Airless Shot Blasting Line Datasheet

Additional files

General Arrangement Drawing

Photographs taken prior refurbishment. Our refurbishment service is not available on all machines.