![MMDS](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/mmds/mmds_1.png)
MMDS
Mobile Mounting Documentation System – Full data recording of residual bolt load, bolt elongation and flange compression
![MMDS SCHAAF Schraubenspanner](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/mmds/mmds_2.png)
SCHAAF Bolt Tensioner,
2,500 bar working pressure with integrated wireless measuring functions.
![MMDS](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/mmds/mmds_3.png)
Industrial connector to MMDS.
![MMDS](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/mmds/mmds_4.png)
Basic MMDS
with TFT Touch screen and IP65.
![MMDS](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/mmds/mmds_5.png)
GPS receiver
for global tracking (Option)
![MMDS](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/mmds/mmds_6.png)
Temperature sensor.
![MMDS](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/mmds/mmds_7.png)
Scanner
![MMDS](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/mmds/mmds_8.png)
Barcode / QR
for data acquisition (Application/ Tool).
![MMDS](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/mmds/mmds_10.png)
PC / Laptop interface
for data storage and processing via WLAN.
![MMDS](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/mmds/mmds_11.png)
Remote control
for pump unit.
![MMDS](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/mmds/mmds_12.png)
Grid Power Supply:
230V – 50Hz orcustomized.
![MMDS](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/mmds/mmds_13.png)
Stable, mobile casing.
![MMDS](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/mmds/mmds_14.png)
Optionally:
· Tool Management System (TMS)
· TSI Tool Service Indicator (TSI)
· Global Tracking (GT)
![MMDS](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/mmds/mmds_15.png)
Electric hydraulic pump unit
(air-driven or handlever pump are also possible) with 2,500 bar pressure.
![MMDS](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/mmds/mmds_16.png)
Internal redundant pressure transducers.
![MMDS](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/mmds/mmds_17.png)
Heater / Cooler
![MMDS Hochdruckschlauch](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/mmds/mmds_18.png)
High-pressure hose
with coupling system for pressure up to 2,500 bar.
Advantages
- 100% documented quality of bolt connections
- Elongation and compression data can berecorded, displayed, memorized, printed and comprised with the integrated computer
- Increased work safety thanks to frequent pressure and elongation characteristic monitoring
- Simple, clear and comfortable user interface
- Data output on customer quality assurance sheets
- Almost unlimited capability for archiving of tightening procedures
- Tensioning programs and reports can be transferred via USB or LAN-Access
- Long service lifetime and user-friendly maintenance intervals
- Self-monitoring of the MMDS
- Can be operated in line current or battery mode
- Can be used with any kind of pump
- Transportable aluminium case with handle bars
All high-pressure units
Mounting Documentation System for controlling and monitoring the axial hydraulic tightening process of bolts.
Electro-hydraulic two-circuit high-pressure automatic control system for fully automatic pressing of hubs onto shafts and separating
Ready-to-use air-hydraulic pump up to 2,500 and 4,000 bar hydraulic pressure
![mds_ausfuehrungsvarianten MDS design variants](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/mds_mmds/mds_ausfuehrungsvarianten.jpg)
Versions
- Colour or B+W printer
- Radio-operated remote controller with display
- LAN/W-LAN/USB interface
- Remote access for remote maintenance
- TMS interface (Tool Management System)
- TSI interface (Tool Service Indicator)
- Radio-operated sensors
- Sensors integrated in the bolt tensioners or supplied
- separately
- Central specification of bolting data via SAP interface, database, USB interface or copy and paste
- 1-3K design type for separate control of multiple independent pressure circuits
- Rotation angle and torque control for bolt tensioners with automated motorised re-tightening function
- Optional colour coding of the used equipment
![Wind energy](https://www.schaaf-gmbh.com/wp-content/uploads/branchenloesung/einsatzgebiete_windkraft.jpg)
![Hydroenergy](https://www.schaaf-gmbh.com/wp-content/uploads/branchenloesung/einsatzgebiete_hydroenergie-1.jpg)
![Powerplant technology](https://www.schaaf-gmbh.com/wp-content/uploads/branchenloesung/einsatzgebiete_kraftwerk.jpg)
Areas of Application
- Generating a bolt pre-tensioning force for which 100% operational sequencing, safety and data logging are required.
- Engine-building: Main bearing, connecting rod bearing, cylinder head
- Power plants: e.g. Turbines, compressors
- Ring gear bolt connections: e.g. wind power plants
- Tower fittings: e.g. crane construction
- General mechanical engineering
![qualitaetssicherung Qualität](https://www.schaaf-gmbh.com/wp-content/uploads/qualitaetsmanagement_small.jpg)
Quality Assurance
All MMDS are checked for 100 % process security. During order handling, they are accompanied by ongoing quality assurance measures and supplied with extensive documentation.
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![serviceleistungen Serviceleistung](https://www.schaaf-gmbh.com/wp-content/uploads/sortieren/serviceleistung_small.jpg)
Services
RELATED ACCESSORIES
Fully assembled and ready for immediate use Hand lever pump up to 4,000 bar hydraulic pressure.