We – EPG Group the largest couplings and gears factory in China with 5 distinct branches. For a lot more information: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828 /
Our company has focused on cardan shafts of Papermaking equipments for virtually 10 years, we can also be EPT in accordance to customer specifications. Large precision and flexible joints, lengthy support daily life, best right after-product sales provider and so on are our highlight functions.
The subsequent table for SWC Medium-sized Common Shaft Parameters.
Who we are?
HangZhou EPT CARDANSHAFT COLTD has fifteen years background.When the common supervisor Mr.Rony Du graduated from the university,he usually concentrated his attention on the study and growth,creation and income of the cardan shaft.Mr.Rony Du and his group commenced from scratch,from one lathe and a extremely small order,phase by step to increase up.He typically mentioned to his staff”We will only do one thing effectively——to make the ideal cardan shaft”.
HangZhou EPT CARDANSHAFT CO.,LTD was founded in 2005.The registered capital is eight million ,addresses an area of fifteen acres, has 30 current employees. The company specializing in the manufacturing of SWC, SWP cross universal coupling and drum tooth coupling.The firm with factory is found in the beautiful coastline of EPT Lake –Hudai (HangZhou Economic Development Zone Hudai Industrial Park).
In purchase to become China’s major cardan shaft 1-quit solution expert supplier . EPT CARDANSHAFT unbiased analysis and development of SWC gentle, medium, limited, weighty Designs cardan shaft have achieved the top domestic stage.Merchandise not only supporting domestic large and medium-sized buyers, but also exported to the United States, India, Vietnam, Laos, Ukraine, Russia, Germany, Britain and other nations around the world and places.In the earlier fifteen years, the company has amassed a wealth of encounter, understand from overseas superior technology, and to soak up and use the common axis has been enhanced a number of moments, so that the framework is maturing, considerably enhanced performance.
EPT perception: “Ongoing innovation, enhance the framework, perseverance” to create a high quality of fantastic cardan shaft manufacturer.We often adhere to the ISO9001 quality handle system, from the particulars to start, standardize the creation approach, and to attain processing tools “specialization, numerical manage” fast enhance in merchandise high quality.This Not only received the vast majority of clients reputation, but also accessibility to peer recognition. We carry on to strive to pursue: “for consumers to develop the finest benefit, for the personnel to build the greatest platform”, will be able to attain client and organization mutually useful EPT scenario.
Why pick us?
1st,choose raw materials meticulously
The cross is the main part of cardan shaft,so the assortment of content is especially essential.Uncooked materials of the cross for light Responsibility Measurement and Medium Responsibility Dimensions,we choose the 20CrMnTi special gear metal bar from SHAGANG Team.Becoming solid in 2500 ton friction push to make certain inside metallurgical structure,inspecting the geometric dimensions of every element to satisfy the drawing specifications,then transfer to machining,the procedures of milling, turning, quenching and grinding.
The inspector will screen blank yoke head.The porosity, cracks, slag, etc. do not meet the specifications of the casting foundry are all eliminated,then performing actual physical and chemical examination, to see no matter whether the substances satisfy the requirements, unqualified re-elimination.And then transferred to the quenching and tempering warmth treatment method, when once more check out the hardness to see if meet up with the demands, qualified to be transferred to the machining process. We control from the supply of the material to guarantee the provide of uncooked components qualified charge of ninety nine%.
Second,innovative manufacturing tools
EPT Business released four-axis linkage machining centre manufactured in ZheJiang , milling the keyway and flange bolt gap of the flange yoke, The as soon as machine-shaping guarantees that the symmetry of the keyway and the position of the bolt hole are considerably less than .02mm,which drastically increases the set up accuracy of the flange,the 4 axis milling and drilling centre holes of the cross are integrated,to guarantee that the four shaft symmetry and verticality are much less than .02mm,the approach of the journal cross assembly support existence can be increased by 30%, and the velocity at 1000 rpm above the cardan shaft running easily and super lifestyle is vital to the procedure.
We use CNC device to lathe flange yoke and welded yoke,CNC machine can not only guarantee the precision of the flange connection with the mouth, but also improve the flange surface complete.
five meters automated welding device welding spline sleeve and tube,welded yoke and tube.With the welding torch swing mechanism, automated lifting system, adjustment mechanism and welding torch cooling system, welding equipment can recognize multi ring ongoing welding, every coil present and voltage can be preset, arc starting up and stopping handle PLC procedures, reliable welding quality, the weld bead is smooth and gorgeous, to handle the welding approach with fixed methods, significantly minimizing the uncertainty of human throughout welding, significantly improve the welding influence.
Large speed cardan shaft requirements to do dynamic balance test just before leaving the manufacturing facility.Unbalanced cardan shaft will produce excessive centrifugal force at high speed and minimize the support daily life of the bearingthe dynamic harmony test can eliminate the uneven distribution of the casting bodyweight and the mass distribution of the entire assemblyThrough the experiment to attain the layout of the essential harmony top quality, enhance the universal shaft support daily life.In 2008 the firm released two higher-precision dynamic balance take a look at bench, the optimum pace can achieve 4000 rev / min, the harmony of G0.8 precision, harmony weight 2kg–1000kg.
In get to make the paint standardization, in 2009 the firm bought 10 meters of thoroughly clean paint area , the area remedy of cardan shaft is a lot more standardized, paint fastness is more rugged, staff’s operating circumstances improved, exhaust of harmless treatment.
3rd,Specialist transport packaging
The packing of the export cardan shaft is all in the very same way as the plywood wood box, and then it is firmly secured with the iron sheet, so as to stay away from the harm caused by the difficult circumstance in the extended-distance transportation. Meet the standard requirements of plywood boxes into Europe and other nations around the world, no issue where can productively get to all the country’s ports.
Knowledge and Sizes of SWCZ Sequence Universal Joint Couplings
|LV||one hundred||a hundred||one hundred twenty||140||a hundred and forty||one hundred forty||a hundred and forty||a hundred and forty||one hundred fifty||170||190||190||240||250|
|M(kg)||sixty five||83||a hundred and fifteen||152||219||260||311||432||610||804||1122||1468||2154||2830|
|M(kg)||44||sixty||85||110||160||one hundred eighty||226||320||440||590||820||1090||1560||2100|
|M(kg)||35||48||sixty six||ninety||130||one hundred sixty||189||270||355||510||780||970||1330||1865|
|LV||a hundred||one hundred||a hundred and twenty||140||140||a hundred and forty||140||one hundred forty||150||a hundred and seventy||one hundred ninety||190||240||250|
|Tn(kN·m)||16||22.4||31.5||40||sixty three||80||90||125||a hundred and eighty||250||355||500||710||1000|
|TF(kN·m)||eight||11.2||sixteen||twenty||31.five||40||forty five||sixty three||90||125||one hundred eighty||250||355||500|
|D||a hundred and sixty||a hundred and eighty||200||225||250||265||285||315||350||390||440||490||550||620|
|Df||one hundred sixty||one hundred eighty||two hundred||225||250||265||285||315||350||3690||440||490||550||620|
|D1||137||155||one hundred seventy||196||218||233||245||280||310||345||390||435||492||555|
|D2(H9)||a hundred||one zero five||120||135||one hundred fifty||a hundred and sixty||170||185||210||235||255||275||320||380|
|D3||108||114||one hundred forty||159||168||a hundred and eighty||194||219||245||273||299||325||402||426|
|Lm||ninety five||105||a hundred and ten||a hundred twenty five||a hundred and forty||a hundred and fifty||one hundred sixty||a hundred and eighty||195||215||260||270||305||340|
|K||sixteen||17||18||20||25||twenty five||27||32||35||40||42||forty seven||50||fifty five|
|MI(Kg)||2.fifty seven||3||3.eighty five||3.85||five.17||6||6.75||8.25||10.6||13||eighteen.fifty||23.75||29.12||38.08|
|Tightening torque(Nm)||one hundred eighty||270||270||270||372||372||526||710||710||906||1340||1820||1820||3170|
L=Common length, or compressed duration for designs with duration compensation
Tn=Nominal torque(Yield torque fifty% more than Tn)
TF=Tiredness torque, I. E. Permissible torque as decided according to the tiredness toughness
Below reversing loads
β=Greatest deflection angle
MI=weight per 100mm tube
two. Millimeters are utilized as measurement units besides where noted
3. Make sure you seek advice from us for customizations relating to size, length payment and
/ The use of original products manufacturer’s (OEM) component figures or logos , e.g. CASE® and John Deere® are for reference purposes only and for indicating merchandise use and compatibility. Our organization and the detailed EPT parts contained herein are not sponsored, accredited, or manufactured by the OEM. /