Pressure grouting machine – SF50

The pressure grouting machine SF50 - segment forming machine - is used for:

grouting / pressing of shells with cables or sleeves
grouting / pressing of cases with plugs
grouting / pressing of sleeves and pipes
grouting / pressing of sensors with cables

The motorised press guarantees a form-fit connection which helps achieve, among other things, better strain-relief, anti-twist protection or shielding.

For workers of rotationally symmetric components the segment forming machine SF50 represents a consistent enhancement of existing systems for the pressing of pipes, pipe ends, sleeves, shells, armatures and many other applications.

A typical example is the implementation of sensor sleeves which mechanically protect connection leads from being pulled out and seal them at the same time. This procedure also allows crimping of plugs into sensor sleeves. Wall thicknesses of 1.0 mm up to approx. 2.0 mm with a diameter of 3 – 50 mm are possible.

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Details

Machine setup

The handling of the pressure grouting machine is very simple. The work piece is inserted into the opening, usually positioned with the help of a stopper, which assures that it does not move while the jaws move axially towards the work piece. The corresponding working parameters can be stored and managed in the machine control system. The user interface allows easy and logical operation. All essential processes are electronically monitored and the data is stored in the control system. This ensures high process safety and reproducibility.

for more information on the machine setup of pressure grouting machine SF50, see here

Basic machine

basic module with fastening holes for the reception of all functional components consists of: base panel with carrier for servomotor, gearing and encoder
setup consisting of connecting member, lever and jaw guide conduct
jaws (forming tools), flat or circular press, possible number of jaws: 8

Protection measures

covering of drive mechanism
forming head protected on both sides by cover or protective tube
front protection also available with light grid
emergency stop immediately stops all movements

Control system / Software

VIPA Speed7 SPS with user panel Siemens TP700 comfort; S7 and TIA portal V13
data sets selectable via user panel (by means of bar code scanner if desired)
data bank for product specific parameters
three access levels for machine control (user, service and administrator)
language can be chosen as requested (default German and English, other languages with extra charge)
control cabinet installed into frame

Frame

holds all machine components
welded and coated steel frame with 4 rotatable wheels, 2 with locking brake
aluminium section optional

Machine documents

• documentation, hazard analysis, CE mark

Optional components – additions

The standard segment forming machine SF50 can be equipped with different optional additions and functions to upgrade it, for example, to a semiautomatic press with process monitoring.

for more information on components and additions to pressure grouting machine SF50, see here

stopper is set into position manually
one position per data set possible
position reading via encoder and display on OP
component position is registered by a sensor at the stopper
machine is started automatically or via pedal switch

data sequence freely programmable (max. 30 commands per data set)
several press positions per data set programmable
stopper is motor-driven into position by selection of data set
position displayed on OP
component position is registered by a sensor at the stopper
machine is started automatically or via pedal switch

Load-displacement monitoring

load cell in toggle lever calculates load in lever
graphic display of loads on separate measuring device
OK and NOK evaluation

Height adjustable frame

desktop mounted on height adjustable legs
height adjustable up to 300 mm
4 rotatable wheels, 2 with locking brake

Light curtain

Protection of free access for loading of segment forming machine
obstacle recognition
initial inspection

Nonstandard models

machine can be adjusted according to requirements
integration of machine into entire machine complex possible
further alternatives possible

Technical data

Pressure Grouting Machine - Segment Forming Machine SF50

Measurements	Standard	1.250 x 1.700 x 1.635 mm (length x width x heigh)
Die data	number of jaws	8
	jaws	hardened
	possible press diameter	3 – 50 mm
	possible wall thickness	0,2 - 2 mm, depending on material
	max. crimp length	up to 30 mm
Power supply	net 3 x L / PE 400V / 50Hz
Output	3 kVA
Current	8,2 A
Pre-fuse	8,2 A
Leistungsquerschnitt	5 x 2,5mm²
Cable cross section	not required
Weight	Ca. 820 kg
Cycle time	Ca. 3 – 8 sec.
Repeat accuracy	± 0,05 mm

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