SUPER‑SCREW®* Primary

Splices for heavy duty belts

Special quarry solution

The SUPER-SCREW®* PRIMARY is the right solution for an efficient way to assist in the installation and maintenance of your belt conveyors in your quarry.

Thanks to its quick fixing system, you can install it in record time, without having to dismantle your conveyor or use special tools. In addition, it is designed to withstand the most difficult conditions, so it is perfectly suitable to be used in building material mining sites.

*Registered trademark, all rights reserved

Advantages

  • Manufactured by the inventor of the SUPER-SCREW®*
  • French quality
  • Reduces downtime of your conveyor
  • Easy and fast to install (1 to 2 persons)
  • Self installation, low investment
  • Leak proof and flexible
  • Compatible with small pulley diameter
  • Compatible with conveyor scrapers

 

Cement plant

Quarry

Belt thickness before skiving mm 3 + 1 4 + 1.5 5 + 1.5 4 + 2 5 + 3 6 + 2 6 + 3 8 + 3 10 + 3
inch 1/8" + 1/32" 5/32" + 1/16" 5/32" + 1/16" 5/32" + 1/16" 5/32" + 1/8" 1/4" + 1/16" 1/4" + 1/8" 5/16" + 1/8" 3/8" + 1/8"
Skiving blades (mm) 3.5   4.5   4.5   4.5 2.5 4.5 3.5 6.5 2.5 6.5 3.5 8.5 3.5 10.5 3.5
Type Type of belt Belt tension Operating tension

Min pulley Ø, mm

Spacer Screw dimensions
N/mm PIW
35 250/2 250/3 350 200 160 506

 

5x12

315/2 315/3
400/2 400/3  
63 500/3 500/4 630 360 200 508  
630/2 630/3   5x14
630/4  
80 800/2 800/3 800 450 250   5x16
800/4  

 

Options

    SUPER-SCREW® Original Anti-Abrasion Flexible Splice
    Description

    SUPER-SCREW®* Primary is designed with a high abrasion-resistant rubber of 150 mm³, useful for the most demanding and severe applications.

Screw for SUPER-SCREW® Original and Primary

Types of steel for screws and inserts available

Content

 

Steel screws and inserts
High resistance, it’s the perfect choice for most applications : quarries, cement plants, mines, etc.

Splice SUPER-SCREW® Primary

Packaging

Content

Available in roll of 25 m only.
Includes:

  • Spacers
  • 1 screw size
  • PZ bit
MLT - Pack Fein - tool

Simple tools to help you​

Content

Cordless tool kit (17 elements) (option)​

  • Cordless belt skiver and accessories​
  • Cordless powered driver and accessories​
  • PPE

Installation template kit (option)​

  • Screw selection tool​
  • Super-Screw®* Installation template guide​

Our success
stories

Who better than you to explain how MLT contributes to your success?

Many market players trust us : discover their story.

506
145
161
148
141
SUPER-SCREW Evolution® on conveyor

Fernandes Autohandel NV

Fernandes Autohandel NV is a company specialized in automotive parts import-export which also has an mining industrial identity.

Main product used

SUPER-SCREW®* Evolution

  • 100
    %
    compatible

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Description

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