Manufacture of pneumatic screwdrivers, screw feeding systems, vibrating spiral conveyors and spare parts for diaphragm safety valves.
BES+S GmbH
61440 Oberursel (Taunus) · Head officeNew on Amplifa
About BES+S GmbH / POWASERT
BES+S GmbH, based in Oberursel (Taunus), has been active in consulting, spare parts, service and screw driving technology since 2005. The company manufactures and distributes the POWASERT® product line, which includes pneumatic screwdrivers, straight screwdrivers, built-in screwdrivers, screw feeding devices, stationary and feed-controlled screw driving units, vibrating spiral conveyors as well as accessories such as spring balancers and lifting cylinders. The screw driving tools have been manufactured in Germany for over 50 years and were originally developed by DVSG/USM in Frankfurt am Main. For diaphragm and Topseal safety valves (e.g. ERFOL), the company offers a worldwide spare parts trade as well as the manufacture of spare parts to customer-specific specifications, including testing, certification documentation and acceptance. The products are used mainly in the furniture industry, in window and door construction, in white goods manufacturing, in the automotive supply industry as well as in chemical, process and nuclear technology. The range is complemented by maintenance, repair and assembly of diaphragms according to customer specifications.
- Site
- Oberursel (Taunus)
- Processes
- Sorting and feeding of screws (screw feeding devices), Driving in of screws (screwdrivers, stationary screw driving units), Manufacture of vibrating feeders / vibrating spiral conveyors for sorting screws and, Manufacture of spare parts for Topseal and diaphragm safety valves (ERFOL) according to, Maintenance and repair of screw driving tools, Consulting & Sales, Spare parts & Logistics, Maintenance & Repair
- Materials
- Lead, Aluminium, PTFE, Silver, Gold, POWASERT® screw driving tools (pneumatic), Vibrating spiral conveyors
- Certificates
- Internal quality assurance system
- Founded
- 2005
- Industries
- Furniture industry, Window and door construction, White goods manufacturing, Automotive supply industry, Structural timber construction, Chemical and process engineering
- 01
Consulting and plant dimensioning
- 02
Design and manufacture of the screw driving tools and vibrating spiral conveyors
- 03
Assembly and testing
- 04
Shipping and logistics
- 05
Maintenance, repair and spare parts supply
Materials and Processes
POWASERT® screw driving tools (pneumatic)
Automatic and hand-held screwdrivers for screws with head diameters of 5–11 mm and lengths of 10–80 mm.
Vibrating spiral conveyors
Custom vibratory bowls for sorting and orientation-correct feeding of screws and assembly parts.
Locations
Oberursel (Taunus)
DEHead office, production, service and spare parts trade
- Screwdriver ADS-3311
- Pistol-grip screwdriver TP-3300
- Straight screwdrivers ADS 2540/2545/3515
- Screw feeding devices ADS-MF2/MF4/MF5/ADS-UF
- Stationary screw driving units ADS-SE1/1, ADS-SE3/1, ADS-DE1/1
- Feed screw driving units ADS-1600RD, ADS-2280RD, ADS-2070RD, ADS-2069RD
- Vibrating spiral conveyors
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Sorting and feeding of screws (screw feeding devices)Assembly | – | – | – | – | Wood, Plastic, Metal |
| Driving in of screws (screwdrivers, stationary screw driving units)Assembly | – | 80 mm (screw length) | – | – | Wood, Plastic, Metal |
| Manufacture of vibrating feeders / vibrating spiral conveyors for sorting screws andAssembly | – | – | – | – | – |
| Manufacture of spare parts for Topseal and diaphragm safety valves (ERFOL) according toTesting | – | – | – | – | Lead, Aluminium, PTFE, Silver, Gold |
| Maintenance and repair of screw driving toolsAssembly | – | – | – | – | – |
22 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Screwdriver (pistol-grip screwdriver) | POWASERT ADS-3311 | – | Screws head Ø 8-11 mm, shank Ø 4.0-6.0 mm, length 50-80 mm; 2200 min-1; 5.1 Nm | – | Oberursel |
| Pistol-grip screwdriver with manual feed | POWASERT TP-3300 | – | Screws head Ø 5-8 mm, shank Ø 2.4-4.5 mm, length 10-35 mm; 2200 min-1; 5.1 Nm | – | Oberursel |
| Straight screwdriver | POWASERT ADS 2540 / ADS 2545 / ADS 3515 | – | Screws head Ø 6-10 mm, shank Ø 3.0-5.0 mm, length 10-55 mm; 2400 min-1; 5.1 Nm | – | Oberursel |
| Built-in screwdriver | POWASERT ADS-2085RD / ADS-2585 / 31SSP-6AS | – | Screws head Ø 6-9 mm, shank Ø 3.0-4.5 mm, length 13-45 mm; 1500 min-1; 4.1 Nm | – | Oberursel |
| Built-in motor / air screwdriver | POWASERT ADS-2290RD / LZB 34 A026-50 | – | 2700 min-1, weight 1.2 kg | – | Oberursel |
| Screw feeding device | POWASERT ADS-MF2 | – | – | – | Oberursel |
| Screw feeding device | POWASERT ADS-MF4 / ADS-MF5 | – | Feed rate 30-80 screws/min; head diameter 5.0 mm to (text truncated) | – | Oberursel |
| Screw feeding device | POWASERT ADS-UF | – | – | – | Oberursel |
| Mobile screw feeding device with screwdriver | POWASERT ADS-UF/G with ADS-3311 | – | Feed rate 30-50 screws/min; feed hose approx. 9 m; screws up to 80 mm | – | Oberursel |
| Stationary screw driving unit | POWASERT ADS-SE1/1 | – | Workpiece height 35-95 mm above base plate | – | Oberursel |
| Stationary screw driving unit | POWASERT ADS-SE1/1L | – | Workpiece height 35-95 mm above base plate | – | Oberursel |
| Stationary screw driving unit | POWASERT ADS-SE1/2W | – | Workpiece height 35-95 mm above base plate; spacing 145 mm | – | Oberursel |
| Stationary screw driving unit | POWASERT ADS-SE3/1 | – | Workpiece height 35-95 mm above base plate | – | Oberursel |
| Stationary screw driving unit (two vertically one behind the other) | POWASERT ADS-DE1/1 | – | 48-110 mm adjustable synchronously via centre; workpiece height variable up to 85 mm | – | Oberursel |
| Feed screw driving unit | POWASERT ADS-1600RD | – | with pneumatic control (special version ADS-1600RDM) | – | Oberursel |
| Feed screw driving unit (2 screw lengths) | POWASERT ADS-2280RD | – | alternating processing of 2 screws of different lengths | – | Oberursel |
| Feed screw driving unit with linear guide | POWASERT ADS-2070RD | – | Workpiece height variable up to 35 mm; depth shut-off | – | Oberursel |
| Feed screw driving unit with linear guide | POWASERT ADS-2069RD / ADS-2069RDK | – | Workpiece height variable up to 95 mm; depth shut-off | – | Oberursel |
| Assembly table with roller conveyors | POWASERT ADS-2330RD | – | Height 850 mm, length 680 mm, width 680 mm | – | Oberursel |
| Vibrating spiral conveyor (vibratory bowl) | POWASERT | – | individually custom-made | – | Oberursel |
| Lifting cylinder | POWASERT ADS-2240RD / ADS-2240RDB / ADS-1572RD / ADS-1462RD | – | – | – | Oberursel |
| Spring balancer | POWASERT | – | infinitely adjustable, various load capacity ranges | – | Oberursel |
Additional services
Quality
The high standard and durability of the POWASERT® products are ensured by an internal quality assurance system. For customer-specific spare parts, the range of services includes manufacturing, testing, inspection, certification documentation and acceptance.
| Evidence | Oberursel (Taunus) |
|---|---|
| Internal quality assurance system |
History
- 2005
Foundation of BES+S GmbH as a worldwide spare parts trade for diaphragm and Topseal safety valves; acquisition of the POWASERT® product range from the insolvency estate of DVSG Maschinen & Service AG
POWASERT® screw driving tools have been manufactured in Germany for more than 50 years; originally developed by Deutsche Vereinigte Schuhmaschinen GmbH (DVSG/USM), Frankfurt am Main, inspired by a nail feeding and driving device for leather shoe machines