Tag Archives: custom machine

in Vale do Aco Brazil sales price shop near me near me shop factory supplier 6inch 3600rpm Electric Polishing Machine Power Sander manufacturer best Cost Custom Cheap wholesaler

  in Vale do Aco Brazil  sales   price   shop   near me   near me shop   factory   supplier 6inch 3600rpm Electric Polishing Machine Power Sander manufacturer   best   Cost   Custom   Cheap   wholesaler

If you are intrigued in any of our items or would like to go over a possible get, please really feel free to contact us. We have exported our products to Korea, Turkey, Bulgaria, Romania, Russia, Italy, Norway, the United states, Canada, and so on. Our merchandise range consists of all varieties of helical gear, spur gear, bevel gear, gear rack, worm equipment, sprockets,chains, bearings.

6INCH 3600rpm Electric PoEPTTng EPTT EPTT Sander

* Item Pictures

* More Merchandise
1) 1”~ 6” Air Orbital Sander/PoEPTTr (United states, Europe, Japan, EPTTiwan EPTT)
2) 2”~nine ” Air Angle GrinEPTT(Japan ampEPTTiwan EPTT)
three) Air Die GrinEPTT(Japan ampEPTTiwan EPTT)
four) Air EPT GrinEPTT/ Air Pencil Grinder
five) Air ScrewEPTr
6) Air EPTEPTTct Wrench
7) Air Ratchet Wrench
eight) Air Belt Sander
9) Air Drawing EPTT
ten) Air File
11) Air Saw
12) Air Squeezer
13) Air Pull Setter / Air Riveter
14) Air Drill
fifteen) Air Spray Gun
16) Oil Pulse Air Instruments
sixteen) Air Squeeze Riveter
17) Air Chipping Hammer
18) Air EPTT-Waste Stripper
19) SXiHu (West EPT) Dis.Hu (West EPT) Dis. Backup Pad
20) Sand Paper
21) EPT Wheel
22) Wool/Sponge/Foam Buffing Pad
23) Mounted Points
24) Riveting Nut, Pop Rivet
twenty five) Vehicle Treatment Poducts
twenty five) All Tools EPT Areas
And so on…

  in Vale do Aco Brazil  sales   price   shop   near me   near me shop   factory   supplier 6inch 3600rpm Electric Polishing Machine Power Sander manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Vale do Aco Brazil  sales   price   shop   near me   near me shop   factory   supplier 6inch 3600rpm Electric Polishing Machine Power Sander manufacturer   best   Cost   Custom   Cheap   wholesaler

in Lodz Poland sales price shop near me near me shop factory supplier 6inch Non-Vacuum 12000rpm Pneumatic Sander Air Sanding Machine manufacturer best Cost Custom Cheap wholesaler

  in Lodz Poland  sales   price   shop   near me   near me shop   factory   supplier 6inch Non-Vacuum 12000rpm Pneumatic Sander Air Sanding Machine manufacturer   best   Cost   Custom   Cheap   wholesaler

we source chromed bar and tubes for hydualic and pheumatic cylinders. Entire use has been produced of all kinds of sophisticated strategies and technologies to attain excelsior manufacturing. With many years’ knowledge in these traces, we have been distinguished from other suppliers in China by our benefits in competitive pricing, on-time shipping and delivery, prompt responses, on-hand engineering assistance and great following-sales companies.

Non-Vacuum 12000rpm 5inch EPT Equipment Air Random Orbit Sander

* Item Images

* SPECIFICATION

Model No. Entire body EPT SXiHu (West EPT) Dis.Hu (West EPT) Dis. Pad Dimension Air Intake (L/min) Cost-free Pace (rpm) Orbit Diameter (mm) EPTT (W) Functioning Strain (kg/cm sup2) Sound Degree (dBa) Internet WeigEPTT (g) Vacuum Type
ASBGB625NV Bolstered Plastic 150mm (6”) 340 12000 2.five 240 six 80 690 Non-Vacuum
ASBGB625CV Bolstered Plastic 150mm (6”) 340 12000 240 six 80 seven hundred EPT Vacuum
ASBGB625SV Reinforced Plastic 150mm (6”) 340 12000 240 6 eighty 1300 Self-Vacuum
ASBGB650NV Reinforced Plastic 150mm (6”) 340 12000 five. 240 6 80 690 Non-Vacuum
ASBGB650CV Bolstered Plastic 150mm (6”) 340 12000 240 six 80 seven-hundred EPT Vacuum
ASBGB650SV Reinforced Plastic 150mm (6”) 340 12000 240 6 80 1300 Self-Vacuum
ASBGB680NV Bolstered Plastic 150mm (6”) 340 12000 8. 240 6 80 690 Non-Vacuum
ASBGB680CV Bolstered Plastic 150mm (6”) 340 12000 240 6 80 seven-hundred EPT Vacuum
ASBGB680CV Strengthened Plastic 150mm (6”) 340 12000 240 6 eighty 1300 Self-Vacuum

*Far more Merchandise
one) 1”~ 6” Air Orbital Sander/PoEPTTr (Usa, Europe, Japan, EPTTiwan EPTT)
2) 2”~9 ” Air Angle GrinEPTT(Japan ampEPTTiwan EPTT)
3) Air Die GrinEPTT(Japan ampEPTTiwan EPTT)
4) Air EPT GrinEPTT/ Air Pencil Grinder
5) Air ScrewEPTr
6) Air EPTEPTTct Wrench
seven) Air Ratchet Wrench
8) Air Belt Sander
nine) Air Drawing EPTT
ten) Air File
11) Air Observed
twelve) Air Squeezer
thirteen) Air Pull Setter / Air Riveter
14) Air Drill
fifteen) Air Spray Gun
sixteen) Oil Pulse Air Equipment
sixteen) Air Squeeze Riveter
17) Air Chipping Hammer
eighteen) Air EPTT-Waste Stripper
19) SXiHu (West EPT) Dis.Hu (West EPT) Dis. Backup Pad
20) Sand Paper
21) EPT Wheel
22) Wool/Sponge/Foam Buffing Pad
23) Mounted Details
24) Riveting Nut, Pop Rivet
25) Vehicle Treatment Poducts
25) All Resources EPT Elements
And so on…

*WHY Decide on US
1. Superior EPTT amp Aggressive Prices
–We are the initial manufacturer in EPTT to make expert-level AIR EPT ampABRASIVES. We have ample encounter in generating top quality goods with aggressive charges.

two. EPTT Services

–We provide you with the best support. All resources spare areas offered for aftersales service and we can educate you how to restore instruments with movies or in depth repairing handbook in pdf EPTnical remedy will be offered in time if you meet any issue. Quick direct time to get ready your orders and let you EPT the items ASAP We are almost eighteen hours on the internet every day.

3. EPT QC System
–We have a sturdy top quality-management crew to inspect each and every product and make certain they are 100% excellent just before sending to customers.

four. BrigEPTT EPT Cooperation
–We preserve enhancing, innovating and making goods. So your merchandise range will be widen and widen and far more professional. Our sturdy revenue team can educate you how to market and exactly where offer to.

  in Lodz Poland  sales   price   shop   near me   near me shop   factory   supplier 6inch Non-Vacuum 12000rpm Pneumatic Sander Air Sanding Machine manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Lodz Poland  sales   price   shop   near me   near me shop   factory   supplier 6inch Non-Vacuum 12000rpm Pneumatic Sander Air Sanding Machine manufacturer   best   Cost   Custom   Cheap   wholesaler

in Barcelona Spain sales price shop near me near me shop factory supplier Textile Machine Weaving Accessories Spare Part Sulzer Projectile Loom Parts Globoild Worm Wheel with Ratchet Wheel 912 510 114 manufacturer best Cost Custom Cheap wholesaler

  in Barcelona Spain  sales   price   shop   near me   near me shop   factory   supplier Textile Machine Weaving Accessories Spare Part Sulzer Projectile Loom Parts Globoild Worm Wheel with Ratchet Wheel 912 510 114 manufacturer   best   Cost   Custom   Cheap   wholesaler

Hangzhou EPG Co.,Ltd. , was established in November, 1997. With its five wholly owned subsidiaries. Furthermore, all our production methods are in compliance with ISO9002 requirements. In 2000, EPG took the direct in gaining ISO14001 environment management certificate and thereafter passed the inspection of clean generation and recycling economic system, successful the title of “Zhejiang Eco-friendly Organization”. Pricey highly regarded customers:

All of our products incXiHu (West EPT) Dis.Hu (West EPT) Dis.:
Muller NF , Muller woven label spare components
Sulzer Projectile: PU,TW11,P7100,P7200,P7300,PS
Sulzer Rapier: G6100,G6200, G6300 ,F2001
Smit raplier: GS900, GS920 , Rapidly

Somet Rapier: EPT92,EPT93,Thema 11,Thema 11E,Excell,Tremendous
Picanol AirEPTT: PAT,EPT,Omni,Omni Plus,
Picanol Rapier: PGW,GTX,GTM,GTM-AS,Gamma 98,ninety nine,2000,2002.
(Grippers, EPTTs, EPT wheels, cutters)
Vamatex: C401,P401,P1001,Leonardo K88,Panter
For more information , please kindly send out email to us

we certainly offer you : Top EPTT
EPTT Services
Quick delivery

And we can supply overall more than 10000 varieties of textile spare components, if you did not find the element in our internet site, then you should kindly ship us your enquiry , and then we examine it and supply you. not all of merchandise are shown on the internet site. thanks in EPT!

EPTT reXiHu (West EPT) Dis.Hu (West EPT) Dis.ds

HangEPT T ampH EPT EPTT CO, LTD

  in Barcelona Spain  sales   price   shop   near me   near me shop   factory   supplier Textile Machine Weaving Accessories Spare Part Sulzer Projectile Loom Parts Globoild Worm Wheel with Ratchet Wheel 912 510 114 manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Barcelona Spain  sales   price   shop   near me   near me shop   factory   supplier Textile Machine Weaving Accessories Spare Part Sulzer Projectile Loom Parts Globoild Worm Wheel with Ratchet Wheel 912 510 114 manufacturer   best   Cost   Custom   Cheap   wholesaler

in Dhanbad India sales price shop near me near me shop factory supplier LP Air Spray Gun Pressure Feeding Painting Machine manufacturer best Cost Custom Cheap wholesaler

  in Dhanbad India  sales   price   shop   near me   near me shop   factory   supplier LP Air Spray Gun Pressure Feeding Painting Machine manufacturer   best   Cost   Custom   Cheap   wholesaler

There is a specialized centre of province stage, EPG academician operating station, experiment station for EPG put up physicians, and countrywide 863 plan set up in EPG team. With these platforms and strong technical ability, the more than 400 specialists have produced all assortment of special substantial specific and higher energy merchandise, executed mildew plans for important parts in the car and national market revitalizing program, ensuing a lot more than 5000 produced more than, amongst which 33 products are autonomous patent engineering with 4 patent authorized . EPG has been productively certified by ISO9002 Quality Administration System, ISO9001 High quality Administration Technique, API certification, ISO/TS16949:2002 and ISO10012 measurement management method. we have acquired the believe in of consumers worldwide.

LP Air Spray Gun Pressure Feeding Portray EPTT

* Solution Photographs

* SPECIFICATION

Product No. ASGP1018B
Atomization EPTT Force Feed
Nozzle Selection one.-1.8mm
Patern 240-300mm
9.4-eleven.8in
Air Inlet Strain 2.5bar
36psi
Air Use 210 L/min (seven.4cfm)
Air Inlet G/NPT 1/4”
Cup n/a
Bodyweight(gun only) 295g
EPT Physique Die-casted EPTT with developed-in stainless stell fluid passages
Air Cap EPT Picked Brass
Nozzle/EPT Suggestion EPT grade stainless metal/hardened steel (optional)
Neddle EPT grade stainless steel/hardened steel (optional)

* More Items
1) 1”~ 6” Air Orbital Sander/PoEPTTr (United states of america, Europe, Japan, EPTTiwan EPTT)
2) 2”~nine ” Air Angle GrinEPTT(Japan ampEPTTiwan EPTT)
three) Air Die GrinEPTT(Japan ampEPTTiwan EPTT)
four) Air EPT GrinEPTT/ Air Pencil Grinder
five) Air ScrewEPTr
6) Air EPTEPTTct Wrench
seven) Air Ratchet Wrench
8) Air Belt Sander
9) Air Drawing EPTT
10) Air File
11) Air Observed
twelve) Air Squeezer
13) Air Pull Setter / Air Riveter
fourteen) Air Drill
15) Air Spray Gun
16) Oil Pulse Air Equipment
sixteen) Air Squeeze Riveter
17) Air Chipping Hammer
18) Air EPTT-Waste Stripper
19) SXiHu (West EPT) Dis.Hu (West EPT) Dis. Backup Pad

20) Sand Paper

21) EPT Wheel
22) Wool/Sponge/Foam Buffing Pad
23) Mounted Details
24) Riveting Nut, Pop Rivet
twenty five) Car Treatment Poducts
25) All Instruments EPT Areas
Etc…


Mini HVLP Spray Gun EPTT

*WHY Select US
1. Outstanding EPTT amp Competitive Prices
–We are the 1st maker in EPTT to make professional-stage AIR EPT ampABRASIVES. We have ample encounter in creating good quality items with aggressive costs.

two. EPTT Services
–We supply you with the very best support. All tools spare areas offered for aftersales service and we can educate you how to mend tools with films or detailed repairing guide in pdf EPTnical answer will be provided in time if you satisfy any difficulty. Short direct time to get ready your orders and allow you EPT the merchandise ASAP We are virtually eighteen several hours on the internet each working day.

3. EPT QC System
–We have a sturdy quality-manage staff to examine each merchandise and make positive they are 100% ideal prior to sending to customers.

four. BrigEPTT EPT Cooperation
–We maintain improving, innovating and creating merchandise. So your item range will be widen and widen and far more specialist. Our strong revenue crew can instruct you how to promote and in which sell to.

  in Dhanbad India  sales   price   shop   near me   near me shop   factory   supplier LP Air Spray Gun Pressure Feeding Painting Machine manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Dhanbad India  sales   price   shop   near me   near me shop   factory   supplier LP Air Spray Gun Pressure Feeding Painting Machine manufacturer   best   Cost   Custom   Cheap   wholesaler

in Cebu City Philippines sales price shop near me near me shop factory supplier Assembly Tools Power Screw Setting Machine Air Screwdriver manufacturer best Cost Custom Cheap wholesaler

  in Cebu City Philippines  sales   price   shop   near me   near me shop   factory   supplier Assembly Tools Power Screw Setting Machine Air Screwdriver manufacturer   best   Cost   Custom   Cheap   wholesaler

Keeping in brain that very good service is the essential to cooperating with clientele, we try to fulfill large high quality specifications, supply aggressive rates and make certain prompt shipping. With thorough requirments, we can also develop your specific made merchandise. Our items are utilized in several fields.

Air Hand Resource EPTT Screw Setting EPTT Air ScrewEPTr

*Solution Photographs

*SPECIFICATION

Product No. Ability Cost-free Velocity Fat Size
ASSD8H-B six-8mm 9000rpm 1.05kg 215mm

* Far more Items
one) 1”~ 6” Air Orbital Sander/PoEPTTr (United states, Europe, Japan, EPTTiwan EPTT)
2) 2”~9 ” Air Angle GrinEPTT(Japan ampEPTTiwan EPTT)
three) Air Die GrinEPTT(Japan ampEPTTiwan EPTT)
four) Air EPT GrinEPTT/ Air Pencil Grinder
five) Air ScrewEPTr
6) Air EPTEPTTct Wrench
seven) Air Ratchet Wrench
eight) Air Belt Sander
9) Air Drawing EPTT
ten) Air File
eleven) Air Observed
twelve) Air Squeezer
13) Air Pull Setter / Air Riveter
14) Air Drill
15) Air Spray Gun
sixteen) Oil Pulse Air Resources
16) Air Squeeze Riveter
seventeen) Air Chipping Hammer
eighteen) Air EPTT-Waste Stripper
19) SXiHu (West EPT) Dis.Hu (West EPT) Dis. Backup Pad
20) Sand Paper
21) EPT Wheel
22) Wool/Sponge/Foam Buffing Pad
23) Mounted Points
24) Riveting Nut, Pop Rivet
twenty five) Auto Care Poducts
twenty five) All Tools EPT Elements
And so forth…

*WHY Pick US
1. Excellent EPTT amp Aggressive Rates
–We’re the initial company in EPTT to make professional-degree AIR EPT ampABRASIVES. We have sufficient experience in generating quality merchandise with competitive rates.

2. EPTT Support
–We give you with the ideal support. All equipment spare areas offered for aftersales service and we can instruct you how to mend equipment with video clips or comprehensive restoring handbook in pdf EPTnical answer will be given in time if you fulfill any issue. Short direct time to get ready your orders and permit you EPT the products ASAP We are practically 18 several hours on-line each and every day.

3. EPT QC Method
–We have a strong top quality-management team to inspect each and every solution and make positive they are a hundred% best before sending to consumers.

4. BrigEPTT EPT Cooperation
–We hold strengthening, innovating and creating goods. So your item variety will be widen and widen and far more expert. Our robust sales group can instruct you how to market and exactly where sell to.

  in Cebu City Philippines  sales   price   shop   near me   near me shop   factory   supplier Assembly Tools Power Screw Setting Machine Air Screwdriver manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Cebu City Philippines  sales   price   shop   near me   near me shop   factory   supplier Assembly Tools Power Screw Setting Machine Air Screwdriver manufacturer   best   Cost   Custom   Cheap   wholesaler

in Grenoble France sales price shop near me near me shop factory supplier Flexo Printer Slotter Die Cutter Machine manufacturer best Cost Custom Cheap wholesaler

  in Grenoble France  sales   price   shop   near me   near me shop   factory   supplier Flexo Printer Slotter Die Cutter Machine manufacturer   best   Cost   Custom   Cheap   wholesaler

Our item assortment contains all kinds of helical gear, spur equipment, bevel gear, gear rack, worm gear, sprockets,chains, bearings. Trying to keep in head that very good provider is the essential to cooperating with clientele, we strive to meet up with substantial top quality specifications, offer you competitive charges and guarantee prompt delivery. The item properly shows environmental security and energy saving.

Purpose Configuration And EPTnical Parameters
FeeEPTTpaper section
one.The EPTT clutch:
the EPTT clutch electric powered handle with alarm, lasting warning throughout transferring, Ensure employees protection.
2) EPT interlocking gadget
3)The major motor adopts frequency conversion motor, frequency conversion controller, power preserving, secure starting up, hooked up with the motor begin safety system.
two. EPT FeeEPTTpaper program
1)the suction support feeding paper,draugEPTT supporter 7.five kw, according to the cardboard distinct bend stage, do air volume adjustment, guarantee feeding smoothly
2)Raise paper,fall paper adopt cylinEPTTpush, shift rapid and EPTTful.
3)ide baffle plate is electrical adjustment, front and back again panel are manual adjustment.
four)EPTTiwan super use resistance lead feeding wheel, durable put on resistance.
five)skip feeding paper device,( can select steady or skip feeEPTTpaper according to necessary).
6)7-inch personal computer touch EPT (screen creation volume, counting alarm, stage adjustment)
3. Dust removing gadget
1)Paper feeding EPT undertake brush dust removal system, can get rid of huge amount imEPT on the surface of printing cardboard , improve the quality of printing .
four. FeeEPTTpaper roller .
one)Outer diameter: cent 154 mm, up roller
two)45 # seamless steel tube, parcel dress in-resisting rubber, and do dynamic stability correction.
three)down roller,external diameter cent 154 mm, embossing and hardchromium plating , and do dynamic equilibrium correction .
4) feeEPTTPaper roller hole PLC adjustment, adjustment variety -12 mm .
five)the front feeding rubber roller (elastic rubber roller) is EPT lifting and automatic strain regulating, which can reduce the strength injury of corrugated board
EPT office(Optional one-four colour printing unit)
1EPT roller
one)the outer diameter :320mm
two)the metal tube surface grinding , challenging chrome plating.
3)do equilibrium correction, regular operation
four)ratchet fixed quantity version aXiHu (West EPT) Dis.s.
5)total Plate Hanging plate slot, suited for nine mm plate of the post.
6)Set up or get aside print plate , pedal swap electric control constructive and damaging rotation.
2,The printing push roller
one)the outer diameter : cent156 mm.
2)the steel tube area grinding , challenging chrome plating.
3)do stability correction, steady operation.
four)the printing press roller gap dial guide adjustment, adjustment assortment -twelve mm .
3,FeeEPTTpaper up and down roller .
one)up roller, the outer diameter of: cent 86 mm, thick wall steel pipe, with two feeEPTTpaper roller.
2)down roller,the outer diameter: cent 156 mm, thick wall steel pipe, surface area grinding, tough chromium plating.
three)paper roller hole dial handbook adjustment, adjustment range -12 mm.
4,Metal anilox roller:
1)the outer diameter : cent189.7 mm (mesh quantity: 180.two hundred, 220,240, 260). (mesh optional)
two)steel surface grinding, urgent textured, hard chrome plating.
three)do equilibrium correction, clean and continual operation, lattice level is regular, uniform inking.
4)anilox roller wedge sort overrunning clutch, distributing, wash ink is practical swift.
five) Anilox hole dial PLC modify.
5,EPT roller:
one)Outer diameter is : cent150mm.
two)steel pipe surface area parcel dress in-resisting rubber, and do correction harmony.
three)rubber middle high is the EPTT grinding, ink transfer impact is excellent.
four) rubber hardness is: 60-65 degrees.
6,Period adjustment mechanism:
1)planetary EPT construction.
two)printing section electric powered EPTT 360 levels adjustment (motion and end all can be adjusted).
three)Guide modify the horizontal position, adjust the distance plusmn10 mm.
seven,Ink circulation
one)pneumatic diaphragm pump, ink security, handy procedure and servicing.
two)ink filter, filtering impurities.
8,EPT section fiXiHu (West EPT) Dis.ng unit
one). CylinEPTTtype brake gadget.
2)when the EPTT independent adjustment phase, the brake institutions restrict the EPTT running, retaining the first EPT fixed point place.
9,Ink unit:
one)mechanical oil pump (double oil pump , oil supply loop)
2)circulation oil, EPT inking volume evenly, each and every group of oil stage stability.
Rotary die cutter Section
1.The die cutter roller (down roller)
one)forged metal material, surface grinding, hard chromium plating
two)harmony correction, improve the managing steadiness
three) die cutter set screw holes spacing hole is : one hundred * a hundred mm.
four) use to die cutting heigEPTT twenty five.four mm.
6) die slicing thickness is :16 to eighteen mm (3 layer board), 13-15 mm (five layer board).
two,EPT gasket roller (up roller)
one)forged metal substance, surface area grinding, tough chromium plating.
2)balance correction, improve the working security.
three)Guide changes with die slicing roller gap. .
three,lateral movement, restore unit:
1) mechanical variety horizontal forty mm, go gadget, die-cutting equalizer automated payment linear pace , can make the die reducing rubber gasket even wear, proEPTT provider life.
2)repair undertake electric powered repair gadget, boost the rubber gasket repeat uEPTTzation charge.
3)die chopping roller automatic pneumatic separation gadget, lessen wear rubber gasket , as a result enhance the support life.
EPTT EPT
140Cr large quality alloy steels, after tempering, cleaningteeth,nitrification treatment
2Six ranges of accuracy, easy and unhindered procedure, low noise, hardness EPTC55-sixty, EPTT services existence, wear little, can guarantee the printing matching color accuracy unchanged for a EPTT time.
3,The EPTT parts of the EPTT EPTT (shaft and tooth joints) are all related with non-essential (expansion tigEPTT sleeve) to remove connection gaps, which is suitable for EPTT-phrase substantial speed operation with substantial torque .
Oil provide device:
1)EPT oil pump (double pump oil offer cycle)
two)rculating oil provide, EPT oil uniform, each and every established of oil degree equilibrium
three) Sealed spray lubrication program is used to ensure EPTT precision life
Oil offer device:
one)EPT oil pump (double pump oil supply cycle)
two)Circulating oil source, EPT oil uniform, each and every set of oil level balance
3) Sealed spray lubrication technique is utilised to make certain EPTT precision existence

  in Grenoble France  sales   price   shop   near me   near me shop   factory   supplier Flexo Printer Slotter Die Cutter Machine manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Grenoble France  sales   price   shop   near me   near me shop   factory   supplier Flexo Printer Slotter Die Cutter Machine manufacturer   best   Cost   Custom   Cheap   wholesaler