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BEARINGS OPTIMISED FOR FILM STRETCHING LINES
Transcript of about JESA - JESA Bearing Solutions › en › wp-content › uploads › 2019 › 01 › ... · A...
BEARINGS OPTIMISED FOR FILM STRETCHING LINES
about JESA
METROLOGY
pLasTic injEcTiOnauTOMaTic nOisE cOnTROL
auTOMaTiccLEaRancE cOnTROL
auTOMaTEd assEMbLY LinE
GRindinG
PRODuCTION IN CHINA
pLasTic injEcTiOn wiTh auTOMaTiOn
supER finishinG
Founded in 1969 by Mr. Joseph Egger in Villars-sur-Glâne in the Swiss Canton of Fribourg, JESA is currently a limited com-pany belonging to the POLYGENA group and employs a workforce of approximately 300 people. A specialist in bespoke precision ball bearing solutions and innovative units containing engineering polymers, JESA has been a leading player in this market for 50 years. With a worldwide presence, its turnover is around 50 million Swiss francs. JESA regularly invests in cutting-edge technology production and equipment in order to maintain its operational excellence.
JESA SA (Switzerland)Rte du petit-Moncor 91752 Villars-sur-Glâne
switzerlandphone: +41 26 408 47 00
JESA (Wuxi) Co., Ltd222-1 chengnan Roadnew district, 214028
wuxi, chinaphone: +86 510 88151555
Sales officesProduction sites and sales offices
Follow us on social medias
TuRninG
GRindinG
haRd TuRninG
fLEXibLEassEMbLY LinE
PRODuCTION IN SWITzERLAND
Bearing workshop in JESA Wuxi2015
Foundation of J. Egger SA1969
1971Start of production of special ball bearing
Construction of factory in Villars-sur-Glâne1976
1979Construction of workshops:-mechanical-plastic injection-stock, arrivals, dispatch
JESA started bearing business with China1989
1992-Company obtains ISO9001 certification-Expansion of factory in Villars-sur-Glâne
Acquisition by POLYGENA2001
2003Foundation of JESA China in Wuxi
Creation of JESA Shanghai2008
2014 Production consolidation Shanghai/Wuxi-Moved to new building-Injection workshop
2018-Move of JESA Wuxi to a new plant-Investments in new machines in Villars-sur-Glâne
English_leaflet LR202_2019.indd 1 14.01.19 16:22
our referencesMany reputable manufacturers
our certifications
Single row
The jEsa range covers outer diameters from 16 mm to 52 mm. The bearings will operate under dynamic loads between 1’100 n
to 10’500 n.
single row ball bearingsdouble row ball bearings
Bespoke profiles
for bespoke applications, we can adapt, enhance or create new designs at your request.
we would love to add value to your future projects.
idea development deliveryproduction
LR seriesLRd series
fpM labyrinth steel labyrinth
Seals
our productsour solutions
our application
why choose us?
fEaTuRE RanGE / dEscRipTiOn
Bearing type Ball, single and double row track roller
Size range of inner bore diameters
5 mm to 20 mm
Size range of outer diameters
16 mm to 52 mm
Ring materials Steel 100Cr6, stainless steel 1.4125 and steenox
Optimised clearance C3 to C4
Cage materials Steel cage riveted
Seal materials FPM labyrinth non-contact seals
Grease Optimised lubrification high temperature PFPE
Operating temperature Special heat treatment for high temperature up to 250°C
Performance targets Superfinished precision raceways to provide optimal lifetime expectancy
Applications Film stretching machine for food industry, packa-ging, electronics, battery
JESA as partner
sTainLEss sTEEL
bEspOKE pROfiLEs
sTEEL
JESA offers direct contact between its customer and the producer/designer. Moreover, all the rollers are Swiss Made.
After controlled cooling, the primary film passes through the longitudinal stretching machine, where the film is stretched in machine direction by several groups of driven rollers in the direction of the machine running at different speeds.
In the following transverse stretching machine, the film is gripped by clips on both sides and stretched width ways whilst applying heat. Cross loads up to 3’500 N per clip can occur. Material and bearings have to withstand temperatures in the range of 100 to 250°C at production speeds between 100 and 500m/min according to output and film thickness.
Value for money
Longlife for less maintenance and higher productivity
Tested and approved to European industrial specifications
designed, developed and manufactured in switzerland
swiss Made
benefits for you:
shafTs
CAPABILITIES FOR TRACK ROLLERS
Double row
jEsa has developed a double row roller bearing for very specific applications that reach dynamic loadings up to 6’000 n.
English_leaflet LR202_2019.indd 2 14.01.19 16:22
our referencesMany reputable manufacturers
our certifications
Single row
The jEsa range covers outer diameters from 16 mm to 52 mm. The bearings will operate under dynamic loads between 1’100 n
to 10’500 n.
single row ball bearingsdouble row ball bearings
Bespoke profiles
for bespoke applications, we can adapt, enhance or create new designs at your request.
we would love to add value to your future projects.
idea development deliveryproduction
LR seriesLRd series
fpM labyrinth steel labyrinth
Seals
our productsour solutions
our application
why choose us?
fEaTuRE RanGE / dEscRipTiOn
Bearing type Ball, single and double row track roller
Size range of inner bore diameters
5 mm to 20 mm
Size range of outer diameters
16 mm to 52 mm
Ring materials Steel 100Cr6, stainless steel 1.4125 and steenox
Optimised clearance C3 to C4
Cage materials Steel cage riveted
Seal materials FPM labyrinth non-contact seals
Grease Optimised lubrification high temperature PFPE
Operating temperature Special heat treatment for high temperature up to 250°C
Performance targets Superfinished precision raceways to provide optimal lifetime expectancy
Applications Film stretching machine for food industry, packa-ging, electronics, battery
JESA as partner
sTainLEss sTEEL
bEspOKE pROfiLEs
sTEEL
JESA offers direct contact between its customer and the producer/designer. Moreover, all the rollers are Swiss Made.
After controlled cooling, the primary film passes through the longitudinal stretching machine, where the film is stretched in machine direction by several groups of driven rollers in the direction of the machine running at different speeds.
In the following transverse stretching machine, the film is gripped by clips on both sides and stretched width ways whilst applying heat. Cross loads up to 3’500 N per clip can occur. Material and bearings have to withstand temperatures in the range of 100 to 250°C at production speeds between 100 and 500m/min according to output and film thickness.
Value for money
Longlife for less maintenance and higher productivity
Tested and approved to European industrial specifications
designed, developed and manufactured in switzerland
swiss Made
benefits for you:
shafTs
CAPABILITIES FOR TRACK ROLLERS
Double row
jEsa has developed a double row roller bearing for very specific applications that reach dynamic loadings up to 6’000 n.
English_leaflet LR202_2019.indd 2 14.01.19 16:22
our referencesMany reputable manufacturers
our certifications
Single row
The jEsa range covers outer diameters from 16 mm to 52 mm. The bearings will operate under dynamic loads between 1’100 n
to 10’500 n.
single row ball bearingsdouble row ball bearings
Bespoke profiles
for bespoke applications, we can adapt, enhance or create new designs at your request.
we would love to add value to your future projects.
idea development deliveryproduction
LR seriesLRd series
fpM labyrinth steel labyrinth
Seals
our productsour solutions
our application
why choose us?
fEaTuRE RanGE / dEscRipTiOn
Bearing type Ball, single and double row track roller
Size range of inner bore diameters
5 mm to 20 mm
Size range of outer diameters
16 mm to 52 mm
Ring materials Steel 100Cr6, stainless steel 1.4125 and steenox
Optimised clearance C3 to C4
Cage materials Steel cage riveted
Seal materials FPM labyrinth non-contact seals
Grease Optimised lubrification high temperature PFPE
Operating temperature Special heat treatment for high temperature up to 250°C
Performance targets Superfinished precision raceways to provide optimal lifetime expectancy
Applications Film stretching machine for food industry, packa-ging, electronics, battery
JESA as partner
sTainLEss sTEEL
bEspOKE pROfiLEs
sTEEL
JESA offers direct contact between its customer and the producer/designer. Moreover, all the rollers are Swiss Made.
After controlled cooling, the primary film passes through the longitudinal stretching machine, where the film is stretched in machine direction by several groups of driven rollers in the direction of the machine running at different speeds.
In the following transverse stretching machine, the film is gripped by clips on both sides and stretched width ways whilst applying heat. Cross loads up to 3’500 N per clip can occur. Material and bearings have to withstand temperatures in the range of 100 to 250°C at production speeds between 100 and 500m/min according to output and film thickness.
Value for money
Longlife for less maintenance and higher productivity
Tested and approved to European industrial specifications
designed, developed and manufactured in switzerland
swiss Made
benefits for you:
shafTs
CAPABILITIES FOR TRACK ROLLERS
Double row
jEsa has developed a double row roller bearing for very specific applications that reach dynamic loadings up to 6’000 n.
English_leaflet LR202_2019.indd 2 14.01.19 16:22
BEARINGS OPTIMISED FOR FILM STRETCHING LINES
about JESA
METROLOGY
pLasTic injEcTiOnauTOMaTic nOisE cOnTROL
auTOMaTiccLEaRancE cOnTROL
auTOMaTEd assEMbLY LinE
GRindinG
PRODuCTION IN CHINA
pLasTic injEcTiOn wiTh auTOMaTiOn
supER finishinG
Founded in 1969 by Mr. Joseph Egger in Villars-sur-Glâne in the Swiss Canton of Fribourg, JESA is currently a limited com-pany belonging to the POLYGENA group and employs a workforce of approximately 300 people. A specialist in bespoke precision ball bearing solutions and innovative units containing engineering polymers, JESA has been a leading player in this market for 50 years. With a worldwide presence, its turnover is around 50 million Swiss francs. JESA regularly invests in cutting-edge technology production and equipment in order to maintain its operational excellence.
JESA SA (Switzerland)Rte du petit-Moncor 91752 Villars-sur-Glâne
switzerlandphone: +41 26 408 47 00
JESA (Wuxi) Co., Ltd222-1 chengnan Roadnew district, 214028
wuxi, chinaphone: +86 510 88151555
Sales officesProduction sites and sales offices
Follow us on social medias
TuRninG
GRindinG
haRd TuRninG
fLEXibLEassEMbLY LinE
PRODuCTION IN SWITzERLAND
Bearing workshop in JESA Wuxi2015
Foundation of J. Egger SA1969
1971Start of production of special ball bearing
Construction of factory in Villars-sur-Glâne1976
1979Construction of workshops:-mechanical-plastic injection-stock, arrivals, dispatch
JESA started bearing business with China1989
1992-Company obtains ISO9001 certification-Expansion of factory in Villars-sur-Glâne
Acquisition by POLYGENA2001
2003Foundation of JESA China in Wuxi
Creation of JESA Shanghai2008
2014 Production consolidation Shanghai/Wuxi-Moved to new building-Injection workshop
2018-Move of JESA Wuxi to a new plant-Investments in new machines in Villars-sur-Glâne
English_leaflet LR202_2019.indd 1 14.01.19 16:22
BEARINGS OPTIMISED FOR FILM STRETCHING LINES
about JESA
METROLOGY
pLasTic injEcTiOnauTOMaTic nOisE cOnTROL
auTOMaTiccLEaRancE cOnTROL
auTOMaTEd assEMbLY LinE
GRindinG
PRODuCTION IN CHINA
pLasTic injEcTiOn wiTh auTOMaTiOn
supER finishinG
Founded in 1969 by Mr. Joseph Egger in Villars-sur-Glâne in the Swiss Canton of Fribourg, JESA is currently a limited com-pany belonging to the POLYGENA group and employs a workforce of approximately 300 people. A specialist in bespoke precision ball bearing solutions and innovative units containing engineering polymers, JESA has been a leading player in this market for 50 years. With a worldwide presence, its turnover is around 50 million Swiss francs. JESA regularly invests in cutting-edge technology production and equipment in order to maintain its operational excellence.
JESA SA (Switzerland)Rte du petit-Moncor 91752 Villars-sur-Glâne
switzerlandphone: +41 26 408 47 00
JESA (Wuxi) Co., Ltd222-1 chengnan Roadnew district, 214028
wuxi, chinaphone: +86 510 88151555
Sales officesProduction sites and sales offices
Follow us on social medias
TuRninG
GRindinG
haRd TuRninG
fLEXibLEassEMbLY LinE
PRODuCTION IN SWITzERLAND
Bearing workshop in JESA Wuxi2015
Foundation of J. Egger SA1969
1971Start of production of special ball bearing
Construction of factory in Villars-sur-Glâne1976
1979Construction of workshops:-mechanical-plastic injection-stock, arrivals, dispatch
JESA started bearing business with China1989
1992-Company obtains ISO9001 certification-Expansion of factory in Villars-sur-Glâne
Acquisition by POLYGENA2001
2003Foundation of JESA China in Wuxi
Creation of JESA Shanghai2008
2014 Production consolidation Shanghai/Wuxi-Moved to new building-Injection workshop
2018-Move of JESA Wuxi to a new plant-Investments in new machines in Villars-sur-Glâne
English_leaflet LR202_2019.indd 1 14.01.19 16:22
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