jbs material handling ltd - jbs group · jbs material handling ltd advantages of using screw...

• JBS Group Scotland Ltd was founded in 1974, our corporate office

and workshops are based at Peterhead, in the North East of Scotland,

UK.

• Our business encompasses many different types of activities

including the JBS Material Handling Ltd which designs,

manufactures, installs and commissions complete Screw Conveyor

(Auger) systems.

• JBS Group Scotland has grown and developed into a leading

Scottish supplier for the oil & gas and other industries with a strong

and loyal global client base.

JBS Material Handling Ltd

JBS Group Corporate Office in Peterhead, Scotland, UK.

JBS Group (scotland) UK Ltd.mp4


JBS Group of Companies

2

JBS Group

Fabrication & Pipework

Engineering

Subsea

Marine

Rental Equipment

Blast Containment

Material Handling

Heat Exchangers

2016-03-23_JBS Sea Axe Capabilities.mp4

6m JBS Heavy Duty Subsea Basket.pdf

6m JBS Heavy Duty Subsea Basket.pdf


Advantages of Using Screw Conveyors

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• The trough screw is a screw conveyor principle that is used all over the world and has an

excellent price/quality ratio. Screw conveyors have a wide variety of uses.

• The term ‘low maintenance’ also applies to trough conveyors.

• There are angled variants from 0 to 90 degrees. With angles over 30 degrees, special covers are

used to prevent the product flowing back. Covers can be fitted with hinges with quick-locks and, of

course, the appropriate ATEX IECEx approved safety switches.

• Ideal for conveying dry to semi-fluid bulk materials – free flowing to sluggish.

• Cost-effective when compared to other conveying devices such as belt, pneumatic or

aeromechanical.

• Efficiently distributes bulk materials to various locations using multiple inlet and discharge points

Totally enclosed for dusty, corrosive or hazardous environments. ATEX approved for Zone 1

hazardous areas in the oil & gas industry.

• Controlled flow by varying screw pitch.

• Minimal downtime and minimum maintenance.

FEEDER TROUGH

DIRECTION OF TRAVEL

90° Angled Trough and Screw

• Design drawings in auto cad or 3D model.

• Client input to throughout drawing process with drawings sent to client for approval priorto manufacture

• Engineering support during design phase.

• Hard faced flights.

• Skip stations.

• DNV approval.

• Fixed and Variable Speed Electric Drive.

• Chain Drive.

• Hydraulic Drive.

• Immediate Stop Brake.

• UHMW Liner.

• Quick Release Couplings.

• Manual and Pneumatic Slide Gate Discharge Valves.

• Swivel, Inlet and Discharge Valves and Hoppers.

• Swivel Stands.

• ATEX IECEx and NEMA UL Electrical Safety Kits.

• All parts manufactured to CEMA standard.

Complete Turnkey Design Service


• Tubular Trough Conveyors.

• Carbon and Stainless Steel.

• Twin Shaft.

• High Temperature Applications.

• Inclined and Vertical.

• Shaftless.

• Ribbon Flight.

• Moisture and Dust Tight

• Heavy Duty Construction

• Hinged Conveyors

• ATEX Approved for Zone 1 hazardous areas.

• CEMA industry standard components.

• NEMA UL Electrics for the USA.

• ATEX IECEx Electrics for the rest of the world.

• Complete Design, Manufacture, Factory Acceptance Test, Delivery and InstallationOnshore / Offshore.

As the worldwide leading manufacturer of Screw Conveyors and Screw

Feeders, JBS Material Handling Ltd offers Screw Conveyors and

Feeders tailored for specific purposes across a wide range of sectors:


1. Electric motor with variable speed gearbox

shown.

2. Drive shaft.

3. Adapter plate.

4. Trough drive end plate.

5. Gasket.

6. Trough.

7. Screw.

8. Hanger Assembly.

9. Top cover – metal cover and GRP

grated cover shown.

10. Top guard – Client Request Only.

11. Option – Immediate Stop Brake (ISB) for increased safety.

Screw Conveyor Drive Section


Option: Immediate Stop Brake (ISB) Failsafe Device

for Increased Safety- ATEX IECEX and NEMA / UL

approved – Fixed speed drive only.

All components manufactured to CEMA standards

Horizontal mount

fixed speed drive

Vertical mount fixed

speed drive

1. Hardened Coupling Shaft.

2. Hanger Assembly.

3. Trough.

4. Screw.


grated cover shown

6. Top Guard – Client Request Only.

Screw Conveyor Mid Section



1. Hanger Bearing.

2. Hardened Coupling Shaft.

3. Hanger.

4. Trough.

5. Screw.

6. End Shaft.

7. Waste Pack Seal (Standard).

8. End Bearing.

9. Trough End Plate (Non drive end).

10. Gasket.


grated cover shown.

12. Top Guard – Client Request Only.

Screw Conveyor End Section



1. Start / Stop control panel with lockable isolator switch – ATEX IECEx and NEMA UL approved.

2. Emergency Stop Switch.

3. Grabwire Switch and Installation Kit.

4. Lockable Troughs.

5. Immediate Stop Brake (ISB).

6. Set clearance between top cover and screw.

7. Quick release screws.

8. Micro switch cut off when opening troughs.

9. Level switches.

10. Safety labels visible over all exposed surfaces.

Screw Conveyor Safety Equipment


Immediate Stop Brake (ISB) failsafe system for

ATEX IECEx and NEMA UL applications.

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Medium to large size screw conveyors: Approximate Length of Screw Conveyor:

Tons/Hr (T/Hr): Drive Shaft Size: Conveyor Shaft Diameter: 12ft 24ft 36ft 48ft 60ft 75ft

25 Tons/hr 2.0 inch 12 inch 4.0kW 5.5kW 7.5kW N/A N/A N/A

25 Tons/hr 3.0 inch 12 inch 4.0kW 5.5kW 7.5kw 7.5kW 11.0kW 11.0kW

30 Tons/hr 3.0 inch 12 inch 4.0kW 5.5kW 7.5kW 11.0kW 11.0kW 15.0kW



60 Tons/ hr 3.0 inch 16 inch 7.5kW 11.0kW 15.0kW 15.0kW 18.5kW 18.5kw

70 Tons/hr 3.0 inch 18 inch 11.0kw 15.0kW 15.0kW 18.5kW 18.5kW 22.5kW

Small size screw conveyors: Approximate Length of Screw Conveyor:

Tons/Hr (T/Hr): Drive Shaft Size: Conveyor Shaft Diameter: 10ft 20ft 30ft 40ft 50ft 60ft

5 Tons/Hr 1.5 inch 6 inch 1.1kW 1.5kW 2.2kW 3.0kW 3.0kW 4.0kW




Recommended Cuttings Capacity Guide

Calculations above are for guidance only. Electrical output figures stated in this table are in kW at 50 Hz. For 60 Hz

comparison please contact JBS Material Handling Limited. Electric motor output frequency (50Hz and/or 60Hz) and

output voltages should be stated at time of order.

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Platforms for Horizontal Tank, with handrails, Hoppers , Back Scratchers & Bridges.


Halliburton - On site trial assembly of grillages and pipe work prior to installation offshore on the Galaxy III Jack Up Rig – UK North Sea.


• With 40 years plus experience of working in the global

oil and gas industry JBS Group (Scotland) Ltd considers

the Health and Safety of its employees, contractors and

visitors (and others who may be affected by its activities)

to be of paramount importance.

• ISO 9001:2008 Accredited

• OHSAS 18001:2007 Accredited

• FPAL Accredited

Health, Safety and Quality Assurance


.


JBS GROUP (SCOTLAND) LTD

Materials Handling Division Limited

South View

Dales Industrial Estate

Peterhead, AB42 2WG

Scotland, UK

Tel: +44 (0) 1779475395

Fax: +44 (0) 1779 479763

Email: [email protected]

Website: www.jbsengineering.co.uk

For further information regarding any of our screw conveyor,

design, manufacturing, installation and commissioning services

or for 24/7 spare parts support please contact:

jbs material handling ltd - jbs group · jbs material handling ltd advantages of using screw...

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