GBS Gearbox Services international brand of Schaaf- en Boorwerk Rotterdam B.V.
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GBS Gearbox Services international

Our activities in Chemical Industry

Presentation of our projects in the Chemical industry

Overview of our projects in the Chemical Industry:

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Inspection and repair on KESTERMAN ASVO 140-5X / 125 gearbox
KESTERMAN ASVO 140-5X / 125
Inspection and repair on KESTERMAN ASVO 140-5X / 125 gearbox
Inspection and repair on KESTERMAN ASVO 140-5X / 125 gearbox
Belgium
Belgium
June 2018
Inspection and repair on FLENDER P2SB-22 (planetair) gearbox

Scope of work:

- Disassembly, cleaning and inspection
- Check the toothing for cracks by means of Magnaflux
- Renewing bearings, seals and various small materials
- Apply bearings alternatively lower, double rowed
- Renew the breather cap and oil level glass
- Assembly and adjustment
- Test run with reporting
- Conserve the gear box externally in 2 layers of paint
- Transport
FLENDER P2SB-22 (planetair)
Inspection and repair on FLENDER P2SB-22 (planetair) gearbox
Inspection and repair on FLENDER P2SB-22 (planetair) gearbox
Belgium
Belgium
June 2018
Inspection and repair on FLENDER P2SB-22 (planetair) gearbox

Scope of work:

- Disassembly, cleaning and inspection
- Check the toothing for cracks by means of Magnaflux
- Renewing bearings, seals and various small materials
- Apply bearings alternatively lower, double rowed
- Renew the breather cap and oil level glass
- Assembly and adjustment
- Test run with reporting
- Conserve the gear box externally in 2 layers of paint-
- Transport
FLENDER P2SB-22 (planetair)
Inspection and repair on FLENDER P2SB-22 (planetair) gearbox
Inspection and repair on FLENDER P2SB-22 (planetair) gearbox
Belgium
Belgium
June 2018
Inspection and repair on JSW gearbox

Scope of work:

- Visual inspection of both gearboxes on location in one day
- Analyzing, drawing up reports with photos and revision proposal
JSW
Inspection and repair on JSW gearbox
Inspection and repair on JSW gearbox
Belgium
Belgium
June 2018
Inspection and repair on LIGHTNIN gearbox

The damage to the outgoing flange shaft has not caused any additional damage to the gearbox.

It is recommended to:

- Regularly greasing the different grease points on the gearbox while turning the box
- Regularly analyze the oil for pollution and the like.
- Renew the pinion and gear of the 1st stage at a subsequent revision.
- Repair the bore of the bearing 6320 at a subsequent revision
LIGHTNIN
Inspection and repair on LIGHTNIN gearbox
Inspection and repair on LIGHTNIN gearbox
Belgium
Belgium
May 2018
Inspection and repair on HANSEN QVRD2-CUN gearbox
HANSEN QVRD2-CUN
Inspection and repair on HANSEN QVRD2-CUN gearbox
Inspection and repair on HANSEN QVRD2-CUN gearbox
The Netherlands
The Netherlands
May 2018
Inspection and repair on HANSEN 634 T gearbox

- Disassembly, cleaning and inspection
- Renewing bearings, seals and various small materials
- Assembly and adjustment
- Test run with reporting
- Store the gear box externally in a 2-layer paint
Additional work following from inspection:
- Cabinet, internal and external blasting and preserving
- Manually check inside / toothing
- Adjust the new sealing bush for incoming and outgoing Ina rings
- Refreshing the keys, adjusting ring and venting cap
- Renew fasteners with heavily retracted (hexagonal bolts)
- Work preparation and engineering
HANSEN 634 T
Inspection and repair on HANSEN 634 T gearbox
Inspection and repair on HANSEN 634 T gearbox
The Netherlands
The Netherlands
May 2018
Inspection and repair on EKATO ZFvK-10-225 gearbox

Scope of work:

- Disassembly, cleaning and inspection
- Renewing bearings, seals, coupling and various small materials
- Revision activities and deliveries
- Assembly and adjustment
- Test run with reporting
EKATO ZFvK-10-225
Inspection and repair on EKATO ZFvK-10-225 gearbox
Inspection and repair on EKATO ZFvK-10-225 gearbox
The Netherlands
The Netherlands
May 2018
Inspection and repair on BONFIGLIOLI MRVF-86 gearbox
BONFIGLIOLI MRVF-86
Inspection and repair on BONFIGLIOLI MRVF-86 gearbox
Inspection and repair on BONFIGLIOLI MRVF-86 gearbox
The Netherlands
The Netherlands
May 2018
Inspection and repair on SEW R97-A-II2GD gearbox
SEW R97-A-II2GD
Inspection and repair on SEW R97-A-II2GD gearbox
Inspection and repair on SEW R97-A-II2GD gearbox
The Netherlands
The Netherlands
May 2018
Inspection and repair on KESTERMAN ASVU-110-3HX-100 gearbox
KESTERMAN ASVU-110-3HX-100
Inspection and repair on KESTERMAN ASVU-110-3HX-100 gearbox
Inspection and repair on KESTERMAN ASVU-110-3HX-100 gearbox
Belgium
Belgium
April 2018
Inspection and repair on FLENDER 118-F-11000 gearbox

After disassembling the gearbox, all parts that would not be replaced were visually inspected and cleaned. The work performed on the returned parts are:

- All bearings that could be reused are cleaned and rinsed
- All teeth are manually checked and if necessary deburred
- Oil lines have been cleaned and flushed
- All bolts and threaded holes have been assembled and cleaned
- Surfaces are manually checked and if updated
- Side clearances have been checked
- Axial clearances re-adjusted if necessary
- Axial adjustment axes, including set on time
- Blueprints checked of the teeth
- Gearbox removed and trial run
FLENDER 118-F-11000
Inspection and repair on FLENDER 118-F-11000 gearbox
Inspection and repair on FLENDER 118-F-11000 gearbox
Belgium
Belgium
April 2018
Inspection and repair on FLENDER H2-SV-7B gearbox

Scope of work:

- Disassembly, cleaning and inspection
- Renewing bearings, seals, coupling and various small materials
- Revision activities and deliveries
- Assembly and adjustment
- Test run with reporting
FLENDER H2-SV-7B
Inspection and repair on FLENDER H2-SV-7B gearbox
Inspection and repair on FLENDER H2-SV-7B gearbox
The Netherlands
The Netherlands
March 2018
Inspection and repair on TACKE NHI-100 gearbox

Scope of work:

- Disassembly, cleaning and inspection
- Revision activities and deliveries
- Assembly and adjustment
- Test run with reporting
TACKE NHI-100
Inspection and repair on TACKE NHI-100 gearbox
Inspection and repair on TACKE NHI-100 gearbox
Belgium
Belgium
March 2018
Inspection and repair on RENK B34 / 76-M240 gearbox

Recommendations are:
- To continue vibration measurements according to the time schedule that was agreed upon with GBS
- To carry out an oil analysis yearly
- To carry out a visual inspection in case defect frequencies are observed or amplitudes increase significantly.
RENK B34 / 76-M240
Inspection and repair on RENK B34 / 76-M240 gearbox
Inspection and repair on RENK B34 / 76-M240 gearbox
The Netherlands
The Netherlands
March 2018
Inspection and repair on EKATO EKH-3V-84-670-VL gearbox
EKATO EKH-3V-84-670-VL
Inspection and repair on EKATO EKH-3V-84-670-VL gearbox
Inspection and repair on EKATO EKH-3V-84-670-VL gearbox
The Netherlands
The Netherlands
March 2018
Inspection and repair on EKATO EKH-3V-84-670-VL gearbox

Our recommendations are:
- Replacement of the bearings and seals
- Renew the internal preservation
- In the future, during storage, store the gearbox in a dry and warm environment and fill it with preservative oil.
EKATO EKH-3V-84-670-VL
Inspection and repair on EKATO EKH-3V-84-670-VL gearbox
Inspection and repair on EKATO EKH-3V-84-670-VL gearbox
The Netherlands
The Netherlands
March 2018
Inspection and repair on MAAG Gs-36 gearbox

Due to the pitting on the gears and the very rough tracks on the axial surfaces, it is advisable to renew the entire interior.

The bearings are also damaged to such an extent that they need to be renewed.

The damage seems to be caused by continuous axial forces in the gearbox. GBS suspects that this is caused by incorrect axial alignment.

Very large amount of rust has been observed in the gearbox, gears and inside gearbox.

Our advice is to;

- Clean the oil system on location, and renew the oil
- Check the alignment with respect to the axial installation dimensions.
- Check and adjust the oil system. This is to prevent the very la
MAAG Gs-36
Inspection and repair on MAAG Gs-36 gearbox
Inspection and repair on MAAG Gs-36 gearbox
Belgium
Belgium
February 2018
Inspection and repair on RENK B34 / 76-M240 gearbox
RENK B34 / 76-M240
Inspection and repair on RENK B34 / 76-M240 gearbox
Inspection and repair on RENK B34 / 76-M240 gearbox
The Netherlands
The Netherlands
February 2018
Inspection and repair on SEW SA42eD17D4 gearbox
SEW SA42eD17D4
Inspection and repair on SEW SA42eD17D4 gearbox
Inspection and repair on SEW SA42eD17D4 gearbox
The Netherlands
The Netherlands
February 2018
Inspection and repair on LIGHTNIN 85-S-20 gearbox

- Disassembly, cleaning and inspection
- Check the toothing for cracks by means of Magnaflux
- Checking axles for cracks by means of Magnaflux
- Renewing bearings, seals and various small materials
- Assembly and adjustment
- Test run with reporting
- Irrigating the gearbox internally and externally and preserving it internally in Alunol
- Deliver transport

Additional work following from inspection:

- Boring cladding / verbussen
- Overhaul the incoming shaft
- Renew the 1st stage interior; Pinion and gear with conical holes
- Manually inspect the inside and the teeth
- Crumbled (hollow) shaft with Stellite on bo
LIGHTNIN 85-S-20
Inspection and repair on LIGHTNIN 85-S-20 gearbox
Inspection and repair on LIGHTNIN 85-S-20 gearbox
Belgium
Belgium
January 2018
Inspection and repair on FLENDER B2-SV-09-D gearbox

We advise:

- Carry out a complete overhaul of the gearbox, ie replacement of all bearings and seals
- Renew the treads of the seals
- To renew the gear of the 2nd stage as a result of pitting
- Mount an oil filter
- Clean the gearbox internally
- Perform a visual inspection and a vibration measurement annually.
FLENDER B2-SV-09-D
Inspection and repair on FLENDER B2-SV-09-D gearbox
Inspection and repair on FLENDER B2-SV-09-D gearbox
Belgium
Belgium
January 2018
Inspection and repair on KESTERMAN ASVU-110-3HX-100 gearbox

Scope of work:

- Disassembly, cleaning and inspection
- Check the toothing for cracks
- Checking axles for cracks by means of Penetrant research
- Renewing bearings, seals and various small materials
- Assembly and adjustment
- Test run with reporting
- Irradiate the gearbox internally and externally and preserve it, internally in Alunol
- Deliver the gearbox back to the client
KESTERMAN ASVU-110-3HX-100
Inspection and repair on KESTERMAN ASVU-110-3HX-100 gearbox
Inspection and repair on KESTERMAN ASVU-110-3HX-100 gearbox
Belgium
Belgium
January 2018
Inspection and repair on STAHL L8126B gearbox
STAHL L8126B
Inspection and repair on STAHL L8126B gearbox
Inspection and repair on STAHL L8126B gearbox
Belgium
Belgium
December 2017
Inspection and repair on MALZINE S.A. MP2-355 gearbox
MALZINE S.A. MP2-355
Inspection and repair on MALZINE S.A. MP2-355 gearbox
Inspection and repair on MALZINE S.A. MP2-355 gearbox
Belgium
Belgium
December 2017

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