Chilled  China  in   Kuching Malaysia   rubber coupling gearbox  price  Casting  in   Prague Czechia   flender gear coupling sales  Iron Roll Provided by Professional Factory with top quality lowest price

We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
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Product features: 

We are producing all types of forged shafts that are extensively used in Petroleum & oil refinery industry, cement industry,  mining machinery, wind turbine, heavy duty construction machinery, etc. As known high fatigue strength, resistance to abrasion & corrosion and long service life, these shafts undergo various quality tests to ensure flawlessness of products.
Forged steel work roll performs as a tool to transform materials under normal room temperature,  therefore , it is  the most wear and tear spare parts during the rolling process . With 2%Cr, 3%Cr, 5%Cr material series , we have greatly improved our products both in terms of quality and diversification .
Currently , our product is widely used in a variety of applications , such as anti hydrogen-attack roll, ultra-deep hardened roll, anti-roll mark roll, anti-roll accident roll and the high wear resistance roll and so on.

 

Application: Petroleum,Chemical,Marine,Drug,Gas,Metallurgy,Mechanical,Food,etc…
Material: Carbon Steel, Alloy Steel (20CrMnMo, 42CrMo4 and 18CrNiMo7-6 etc.), Stainless Steel,etc.
Weight: Max.50 ton
The Process As Follow: ingot → heat → forging → heat treatment(normalizing+tempering) → inspection  → rough machining → UT → 2nd heat treatment → finishing machining → inspection .
Quality Control: UT,MT,RT,PT,chemical composition test,mechanical property test,etc.
Heat Treatment: Normalize,Quenching,Tempering,Anealled.
Surface Treatment: painting,plating,polishing,black oxide,transparent anti-rust oil.
Inspection: Besides our in-house inspecion, you could also choose a third party inspection.
Standard: ANSI,ASTM,ASME,API,JIS,DIN,BS,EN,KS,UNI,SABS,GOST.
Certificate:  1, Raw material certificate(material chemical compositon)
                      2, Heat treatment sheet report
                      3, Dimension inspection report
                      4, UT test report
Packing:  Seaworthy plywood packaged on stell pallets or as customer’s request
Delivery Date: Decided by the amount and dimensions of products. Usually we control the large diameter rings’ delivery time within 5 weeks after we receive your formal order.
Competitive Advantage: Quality control and management to the whole produce process, including ingot smelting,forging, heat treatment, machining and strictly final inspection prior to delivery.

Technical parameters:

Grooved Mill Roller Type 

1)CAST IRON ROLLS 
Alloy Chilled Cast Iron Rolls 
Alloy Indefinite Chilled Cast Iron Rolls 
Pearlitic Nodular Cast Iron Rolls(Centrifugal) 
Spiculate Bainitic Nodular Cast Iron Rolls(Centrifugal) 
Alloy Nodular Cast Iron Rolls(Centrifugal) 
2)CAST STEEL ROLLS 
Alloy Cast Steel Rolls 
Adamite Steel Rolls 
Graphite Steel Rolls 
High Speed Steel Rolls 
Centrigugal Casting Hi-Carbon Steel Adamite Rings  

3)FORGED ROLLS

 material: 42CrMo4, 36NiCr16Mo, 34CrNi3Mo, 30CrMo, 9Cr2Mo, 9Cr3Mo, 60CrMoV etc. 

4)Tungsten Carbide Rolls: Tungsten carbide rings, Composite rolls.

 

Material

1). Aluminum: AL 6061-T6, 6063, 7075-T etc
2). Stainless steel: 303,304,316L, 17-4(SUS630) etc
3). Steel: 4140, Q235, Q345B,20#,45# etc.
4). Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc
5). Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc
6). Copper, bronze, Magnesium alloy, Delrin, POM,Acrylic, PC, etc.

Finish

Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish,
Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing,
electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench),
Electro Polishing,Chrome Plating, Knurl, Laser etch Logo, etc.
Main Equipment CNC Machining center(Milling), CNC Lathe, Grinding machine,
Cylindrical grinder machine, Drilling machine, Laser Cutting Machine,etc.
Drawing format STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples.
Tolerance +/-0.01mm ~ +/-0.05mm
Surface roughness Ra 0.1~3.2
Inspection Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM
Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge
Capacity CNC turning work range: φ0.5mm-φ150mm*300mm
CNC milling work range: 510mm*1571mm*500mm

Specification of China bearing supplier linear bearing shaft 25mm

Product Name High quality linear bearing shaft 25mm
Material Chrome steel
Size Dia 25mm
Weight ***
Precision Grade P0 P6 P5 P4 P2 are all available
Hardness Hrc60-65
Cage Steel
Structure Single row
Service OEM, Customized

China supplier of cylinder coupling shaft/ 12mm linear shafts 800mm long
Using feature: Used in the defense, precision machinery, medical instruments, chemical, printing, agriculture, robotic, automatic production lines, etc… 
1. Material: C45#/GCR15/SUS440C 
2. Hardness: HRC62+-2 
3. Surface Hard-thickness: 0.8-2.5mm 
4. Diameter: 6mm-80m 
5. Induction hardened chrome plated 
6. Accuracy: G6 
7. Roughness: Less than 1.5μ M (Rmax) 
8. Hard band: 0.8~0.3mm 
9. Grade Length: 100mm–6000mm 
10. Straightness: 100mm less than 0.5μ M 
11. Roundness: Less than 3.0μ M (Rmax) 

Specifications
1. Hot Forging High Precision Main Shaft for Wind Turbine
2. Certificate:ISO9001:2008
3. Application: wind power generator
4. Gold-Supplier/Manufacturer of Shaft.
 
 
Forging parts Hot Forging High Precision Main Shaft for Wind Turbine
Material 42crmo4/CK40/40#/45#
Dimension Dia:100~2000mm;Length:Max.12000mm
Application wind turbine generator
Inspection chemical composition;UT,MT; mechanical property;dimension check
Standard ASTM, ASME, DIN, JIS, ISO, BS, API, EN
QC Doc. chemical composition report;mechanical properties report;UT test report; heat treatment report; dimensions check report.
Forging processing ingot—forging—heat treatment—rough machining—UT.MT—Q+T—inspection—finishing machining—UT.MT—packing
Heat treatment Normalized / Annealed / Quenched / tempered
 
 
1)Drawings of  Hot Forging High Precision Main Shaft for Wind Turbine!

 

OEM high quality forging steel bar shaft:

 
Materials: Carbon steel, Alloy steel,stainless steel.
Process: Forging – Normalizing & Tempering – Proof Machining- Quenching & Tempering – Precision Machining.
Test Report: Chemical Composition Report, Mechanical Properties Report, UT Report, Heat Treatment Report, Dimensions Check Report. 
Surface Treatment:Proof machined,precision machined or as per requirements.
Range of Forging:

Products  OD(mm)  Length(mm)
 Cylinder body  ≤1800  ≤10000
 Ring  ≤5000  ≤3000
 Shaft Bar  ≤1500  ≤18000

 
 
   
We supply OEM high quality forging steel bar shaft,precision machining forged steel hydraulic cylinder body,centrifugal casting cylinder and other steel products.
 
If you need these products,please contact us freely,you will be satisfied with our better & professional service and we will be your best supplier in China.

 

Product name Wholesale big stock low price 304 316L 436L 440 440A 440B 440C stainless steel bar price
Gade    201,202,301,303,304,304L,305,316,316L,321,410,416,420,430...
1.4301, 1.4306, 1.4845, 1.4401, 1.4371, 1.4597,1.4541, etc
Standard ASTM, EN,DIN,JIS
Diameter 5.5-110mm
Surface bright, cloudy,plain,black
Usage  
1.Widely used in the areas such as stainless steel fasteners,chains.kitchen and sanitarywares,furniture handles,handrail,electroplating and 
electrolyzing pendants,food,electro,petroleum,construction and decoration,etc.
2.electronic products parts,medical appliances,springs,bus inside and outside packing and building,street lamp posts,etc.
decoration materials and outdoor publicity billboard.used for the products which have the anti-3.stress corrosion requirement.electron products,table-wares,bolts,nuts,screen mesh, combustor and so on.
 
Craft  hot working and cold working
MOQ 1 Metric ton
Price terms CIF or FOB
Payment  terms L/C or T/T
supply ability 25 Metric tons per day
Delivery Detail 7-30 days,according to the quantity.
Packaging Detail  Full wrap by plastic packing-cloth

Chrome Plated Rod Specification

  1. Material: CK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 20MnV6, 42CrMo, SS431, SS430, Duplex2205, Stainless Steel 304/316, etc.
  2. Diameter: Φ 6-500 mm
  3. Length: max 16m
  4. Chrome layer: 20 micron (min)
  5. Hardness of the chrome layer: 800HV (min)
  6. Roughness: Ra ≤0.2u
  7. Straightness: ≤ 0.2/1000
  8. Diameter tolerance: ISO f7
  9. Roundness: the deviation of roundness is 50% of the diameter tolerance at the most.
  10. Supply condition: Hard chrome plated/ Hardened and tempered/ Induction hardened
  11. Packing: Anti rust oil to be spread on rod surface and each rod to be packed in paper roll and then in wooden case.

We are reliable.

  1. Extensive production experience: more than 10 years manufacturing experience for honed tube and chrome plated rod, in Australia, Thailand, Brazil, India, Iran, Indonesia, South Africa and other countries have long-term buyers. Most workers have 5-8 year experience to provide you with high quality and efficient products.
  2. Advanced production equipment: cold drawing machine, honing machine, skiving & roller burnishing machine, straightening machine, polishing machine, heat treatment furnace, centerless grinding machine, etc. We have professional technicians do regular scheduled maintenance on these machines to guarantee them work well.
  3. High quality raw material: our raw material mainly from some famous refinery steel mills, such as TPCO, BAO STEEL, SHA STEEL, which are best and largest raw material manufacturer in China.
  4. High precision: Honed Tube, inside surface roughness 02-0.4 um, straightness max 0.5/1000, strict tolerance DIN2391 H8. Skived & Roller Burnished Tube, inside surface roughness under 0.2 um, straightness max 0.2/1000, strict tolerance DIN2391 H8. Chrome Plated Rod, chrome layer 10 micron to 100 micron, strict tolerance ISO f7.
  5. Delivery fast 3-30 days: If one container 15-20days. We also stock some usual size for  small quantity order, if you need 3-5 pcs, we can delivery immediately.
  6. Strict quality control: we have professional in-house QC to inspect all products. We will do Chemical Composition Test, Mechanical Property Test, Dimension Inspect, Roughness Test, Chrome Layer Test and other tests in need before delivery. All test result will be made a test report to keep 3-5 years, and provide customer with MTC.
  7. Safe packing: an-rust oil on tubes and rods before delivery. Plastic caps on both ends to protect tube inside surface. Then be packed with seaworthy package or in wooden case.
  8. Best after-sale service: each order from production to delivery will be follow up in time.
  9. Reasonable price and reliable quality.
  10. OEM service and third party certificate also can be provided.
  11. pring Steel 60Si2CrVA EPT linear shaft 
  12.  
  13. Application:  
  14. The steel can bear high stress and working temperature at 300~350ºC, like Speed governor Spring, Steam turbine gland Spring ,and  crusher Spring.

Company introduction

HangZhou EPT Engineering CO.,LTD is a manufacture of bearings, worm drivers, slewing bearings, gears, shaft and engineering parts.   EPT bearings, worm drivers, slewing bearings, gears, shafts prove every day to be important structural and connection elements, they can be widely used in the lifting&transport machinery, mining machinery, construction machinery, port hoisting machinery, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, cement plant, steel plant, EPT power plant, wind power generator, other construction and industry machines or equipment and other large rotary devices.
 The products made by EPT Engineering Co are mainly exported to the countries of the European Union, USA, the Middle East, the South American, the Africa, Austrilian and Asia areas and the Russian Federation, in the process of cooperation with our customers, we have made it a principle to establish a lasting and rewarding partnership with our customers by providing efficient service with the top quality and minimizing the production cost.
 Xihu (West Lake) Dis.g for consistent commitment to the quality of products and customer service, EPT Engineering attaches great importance to research and development to ensure better product quality and service from its establishment. The quality of EPT products are based on the excellent specialist and technical level of constructors and technicians, highly qualified operators, experiences production workers.
 
 
The company name:  HangZhou EPT Engineering Co.,ltd
Address: No 3 Lianmeng Road, Xihu (West Lake) Dis. Area, HangZhou City, ZheJiang Province, China
Tel:  0086~571-8822571/88220973-64516701
Fax: 0086-571-88220971; 0086~571-8822571/88220973-64516702
  
Website:  
 

 

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.

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Chilled  China  in   Kuching Malaysia   rubber coupling gearbox  price  Casting  in   Prague Czechia   flender gear coupling sales  Iron Roll Provided by Professional Factory with top quality lowest price