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Machines & equipment for sale

Marpol Model 776 Dual Speed Double Ended Profile Belt Blending & Linishing Machine & UMA 152 K3 extractor

Used / Second Hand

Sold As Seen Price [?]
£ Login or Register for price
Available for immediate collection
From a working environment, Good Condition
Stock No
Model 776
From a working environment, Good Condition
Other Info
Control Panel: 500 x 200 x 700
Rolls Royce stores, near Derby, UK
External Dimensions (WxDxH mm) [?]
850 x 2600 x 1200


Marpol Model 776 Dual Speed Double Ended Profile Belt Blending & Linishing Machine with UMA 152 K3 extraction unit.

The Marpol Model 100B2/4 is a multi-purpose twin head abrasive belt grinding machine that has a dual-speed drive motor that allows the use of different polyurethane contact wheel diameters without changing the belt cutting speed.

Former Rolls Royce Machinery

This plant is one of several machines acquired during Rolls Royce's reorganisation of their manufacturing facility at Inchinnan, UK.
Their worldwide reputation for quality is reflected in the machinery and maintenance of their manufacturing plant.
Many of these machines include features that are necessary for the manufacture and servicing of high quality engine components,
but can provide a benefit to any industry.



The telescopic belt arm compensates for any difference in the abrasive belt length.

Despite its great versatility, the machine is both easy to set up and simple to use. The previous owner was processing Mild Steel parts only.


  • Max. working width: 50 mm
  • Abrasive belt size: 50 x 2500 mm
  • Contact wheel diameter from 20 mm to 200mm 
  • 4 HP, two speed
  • Adjustable working height
  • DC brake
  • Emergency Kick stops
  • The machine is supplied with a Donaldson Torit UMA 152 K3 dust extractor.


Dust extractor

UMA 152 K5 is a self-contained collector with everything needed to begin collecting dust, the Unimaster comes complete with a fan set, automatic shaker and shaker motor, and system controller making installation quick and easy. Since the automatic shaker cleans the bag filters, there is no need for expensive compressed air. Ideal for intermittent operations in plant processes, the Unimaster can be used as a central system or at the point of dust generation.

Design features

  • Compact Design
  • Minimises floor space and fits in virtually any plant layout.
  • Versatility
  • To suit a variety of dust collection applications
  • Quiet & Efficient Operation
  • The fan set is enclosed in collector housing to minimize noise.
  • Membrex explosion relief panel
  • Easy Maintenance
  • 3 cuft collection bucket
  • Quick-Release Lever
  • Allows for easy removal and maintenance of bin.
  • Silencer
  • Inlet Deflector
  • Knocks down larger particles into the hopper reducing bag abrasion and increasing bag filter life.
  • Heavy-duty flexible metal inner bag coils
  • Inserted into filter bags keeps bags open to maximize airflow and assist in knocking dust off during the cleaning cycle.
  • Bag-Release Screws
  • Allow for easy removal of bags



pdf icon Print / Download Marpol Model 776 Dual Speed Double Ended Profile Belt Blending & Linishing Machine & UMA 152 K3 extractor Datasheet

Additional files

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