Product
- Permanent splices for heavy duty beltsSUPER-SCREW® range
SUPER‑SCREW® Primary
Permanent 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 to the most difficult conditions, so it is perfectly suitable to be used in building material mining sites.
Advantages
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
ABRASION RESISTANT
Description
SUPER-SCREW® Primary is designed with a high abrasion resistant rubber of 150 mm³, useful for the most demanding and severe applications.
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.
Packaging
Content
Available in roll of 25 m only.
Includes:
- Spacers
- 1 screw size
- PZ bit
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
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Description
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