Mühlen Spider S700
Battery Powered Package Strapping Machine
Ergonomic Strapping Machine
MÜHLEN Spider S700 is a portable machine that easily tensions and welds cartons, packages and loose products with its ergonomic 3.1 kg body.
Rechargeable Battery
Powered by a 3.0 Ah Li-ion battery, the model completes 100~220 strapping operations after roughly 90 minutes of charging.
Welding Time Adjustment
The mechanical adjustment system from 1.0 to 5.0 makes it easy to set the welding time according to different strap types.
Digital Tension Adjustment
Adjustable tension force between 60~2800N provides the right tightness level for different packages and product groups.
Powerful Motor System
The powerful DC motor delivers fast and balanced tensioning between 100~200 mm/second even in intensive use.

PET & PP Strap Compatibility
MÜHLEN Spider S700 works with PET and PP straps in a width range of 13.00-16.00 mm and a thickness range of 0.4~1.2 mm.
User Friendly Design
Easily controlled with mechanical adjustment dials, the model offers practical use with an automatic standby mode and an LED battery indicator.

Technical Specifications
- Ergonomic automatic strapping
- 100~220 operations per charge
- 3 Ah removable Li-ion battery
- PET/PP: 13.00-16.00 / 0.4-1.20
- Tensioning, release and welding
- Allen key, screwdriver and spanner set
- 3-colour LED battery indicator
- Tensioning speed: 100~200 mm/s
- Strap thickness: 0.4~1.2 mm
- Steel and metal interior and exterior parts
- LED warning after welding
- Structure suitable for intensive use
- Cordless and compact operation
- Fast welding by fusion
- 2.0~5.0 s welding time
- Automatic standby mode
- Approx. 90 min charging time
- 60~2800N tension adjustment
- Dedicated battery charger
- Strap cutting blade
- Welding time: 2~5 s
Advantages
- Portable strapping system
- 100~220 operations per charge
- Cordless rechargeable use
- 60~2800N tension adjustment
- 3 Ah Li-ion battery
Physical Properties
- Machine weight: 3.1 kg
- Gross weight: 4 kg
- Machine dimensions: 320 (W) x 130 (D) x 130 (H) mm
- Box dimensions: 440 x 280 x 180 mm
Mühlen Spider S700 — Battery Powered Strapping Machine for PET and PP Straps
Who Is It For?
The Mühlen Spider S700 is a portable strapping machine for warehouse, dispatch and production teams who need to secure cartons, packages and loose products wherever they are, without a fixed line. Weighing 3.1 kg and running on a removable 3 Ah Li-ion battery, it tensions, releases and welds the strap automatically. Its mechanical adjustment dials make it a straightforward tool for teams that prefer simple controls.
Key Features and What They Do
- 60~2800N tension range: Choose the right tightness for light boxes as well as heavier loads.
- Mechanical welding time dial: Set from 1.0 to 5.0 to match the weld to different strap types.
- DC motor with 100~200 mm/s tensioning: Fast, balanced tensioning even in intensive use.
- 100~220 operations per charge: Charging takes approx. 90 minutes on the dedicated battery charger.
- 3-colour LED battery indicator: Shows remaining charge, and an LED warning confirms each completed weld.
- Automatic standby mode: Saves energy between jobs.
Frequently Asked Questions
Which straps does the Spider S700 work with?
It works with PET and PP straps from 13.00 to 16.00 mm wide and 0.4 to 1.2 mm thick.
How many straps can I apply on one charge?
The 3 Ah battery allows 100~220 strapping operations per charge.
How are the strap ends joined?
The ends are welded by fusion, and the strap cutting blade trims off the excess.
How big is the tool?
It measures 320 x 130 x 130 mm and weighs 3.1 kg, with a gross weight of 4 kg.
Usage and Care Tips
Charge the battery fully before a shift and check the LED indicator before starting. Set tension and welding time on the dials according to the strap you use, then test on a sample package. The included Allen key, screwdriver and spanner set covers routine adjustments. Keep the cutting blade and welding area clean, and store the tool in a dry place.



