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Machines & equipment for sale

Goff Airless Rubber Belt Tumbleblast Shotblasting Machine

Used / Second Hand

Refurbished Price [?]
£ Login or Register for price
Sold As Seen Price [?]
£ Login or Register for price
Availability:
In stock now
Condition
From a working environment, Good Condition, Current Model
Stock No
SZ904
Manufacturer
Goff
Model
6BB-6ft³ - (165 Litres)
Serial
87061-50-1545 1-88
Condition
From a working environment, Good Condition, Current Model
Work Envelope (WxDxH mm) [?]
1000mm width belt x Ø710
Work Handling Method
Tumble Blast Action, Reverse Unload
Other Info
Mill Belt Jam Protection System
Location
Our Central Warehouse, Aldridge, UK
Weight (kgs)
2300 + 1022
External Dimensions (WxDxH mm) [?]
1950 x 1840 x 3730

Description

The Goff Tumbleblast model 6BB-36-42 Wide Turn Blast machine offers a low-cost solution to batch clean tumble-proof components in the most efficient and economical way.

Features

  • Compact design, simple operating principle.
  • Forced but gentle turning and tumbling of the parts for all-round shot impingement.
  • Targeted high performance shot blasting for specific applications.
  • Self contained, free standing  dust removal plant. (FARR-TENKAY,  Model- C741142C 6L) Cartridge and reverse pulse cleaning.
  • Self contained sieving and cleaning system, Primary and secondary screens.
  • 355mm Gravity Lip Separator with adjustable  abrasive spreader and adjustable refuge gate for maximum contaminate removal.
  • Continuous and thorough shot removal.
  • Large selection of spare parts are included.

Applications

  • Descaling of forged and heat treated parts
  • Desanding of ferrous and non-ferrous metal castings
  • Deburring of metallic and non-metallic parts
  • Deflashing of die cast parts
  • Contaminant removal

Processing

The tumbling action of the belt conveyor ensures that components are continually exposed to the blast stream and completely cleaned. For easy unloading, the belt conveyor is reversed, delivering the components into either a loading skip or stillage.

Optimised shot blast effect

During shot blasting, the work pieces, regardless of size and shape, are evenly and continuously tumbled. This combined with the fanned pattern of the shot from above, produces total coverage of the blast action upon the parts cleaning all the faces as they are presented to the continuous blasting action.

During tumbling, the parts continually undergo shot removal through the perforated belt, enabling the workpiece interiors and cavities to be perfectly cleaned and left free from shot in any entrapment areas. 

Benefits of the barrel-type shot blast machines design are :

  • Rubber belt conveyor to protect the work
  • “Plug and play“ characteristics, i.e. the machines can be installed and put into operation in the shortest possible time
  • Space-saving, ergonomic design
  • Distortion-resistant rigid housing
  • Process-appropriate blast chamber shielded with large, smooth, and highly wear resistant liners especially designed to withstand abrasion by shot impact
  • Pneumatic / magnetic separation system for cleaning the shot
  • Modular design allowing for optional equipment to be retrofitted or exchanged to accommodate production changes
  • Automatic separation of both dust and waste products
  • Integral dust removal system

Technical specifications:

  • Automatic Timer Control.
  • Air Operated Power Door.
  • Mill belt jam protection.
  • Continuous molded rubber mill belt.
  • 11kW/15HP direct drive blast wheel revolves up to 3600 rev/min.
  • Quick cleaning cycle.
  • Safety Interlocks.
  • Abrasive Resistant Liners.
  • Capable of handling heavy loads of 800Lb / 6 cubic feet. (360Kgs / 170 Litres)

pdf icon Print / Download Goff Airless Rubber Belt Tumbleblast Shotblasting Machine Datasheet

Additional files

Technical Data

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