Shaft  China  in   Rajshahi Bangladesh   kop flex gear coupling with  in   Chicago United States   half gear coupling  near me  Dia. 70 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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EPT Machinery specializes in power transmission components.

1.   Keyless Locking Devices
2.   Keyless Bushings
3.   Timing Belt Pulleys
4.   Jaw Couplings
5.   Rigid Shaft Couplings
6.   Nylon Sleeve Couplings
7.   Taper (Lock) Bush
8.   Shaft Collars; Fixing Collars
9.   Spur Gears and other parts
10.  Torque Limiters
11.  Mechanical Parts made-to-order

 
·         EPT Keyless Locking Devices are used in rotating machinery, producing clamping pressure between surface of locking device and shaft to create adjustable and releasable mechanical connection, so as to clamp gears, pulleys and other components to a shaft without threads or keys
Materials of EPT Locking Device are available in:
Carbon Steel S45C, C45E, 1045, 40Cr, 42CrMo4V  
Stainless Steel AISI431, AISI304
 
·         EPT Machinery Timing Belt Pulleys and Toothed Bars/ Timing Bars. 
Standard and non-standard pulleys according to drawings are available. 
Materials of EPT Timing Belt Pulleys are available in:
AlCuMgPb 6061 6082 Aluminum Timing Pulley
C45E 1045 S45C Carbon Steel Timing Pulley
GG25 HT250 Cast Iron Timing Pulley
SUS303 SUS304 AISI431 Stainless Steel Timing Pulley
Other material on demand, such as cooper, bronze and plastic
 
·         EPT Jaw couplings are designed as three piece combination, including two hubs and one elastomer made of polyurethane. The curved jaw fits onto the spider, which minimizes shock to the motor and other sensitive equipment.
Material: Alluminum for size below 42
                      Steel for size over 42
Finish: Natural or Anodizing
Size Range: 19 to 75
Finished bore: according to ISO fit H7
Keyway width: according to DIN 6885/1
The Tolerance of keyway is Js9
 

Process Equipment Precision Degree Machining range
Blank Making Resin bonded sand production line;Vertical parting flaskless molding line,146 opening production line; EPT furnace; Furnace cupola; Guillotine shear,Punching machine; Forge rolling machine; Precision die forging machine; precision cast; precision forging; precision molding All sorts of casting and forging parts
Heat Treatment Vertical furnace; Speckled furnace;High frequency quenching furnace Material hardness transformation≤HRC1 Hardening and Tempering; Quenching; High frequency quenching; Carburizing and quenching
Machining Precise NC machine Dimesion tolerance 6 degree; Roughness Ra0.8; Roundness,straightness and concentricity accuracy≤0.01mm inner hole≥5mm, outside diameter ≤800mm
Grinding machining NC excircle grinding machine; Surface grinding machine Dimesion precision 5 degree; Roughness Ra0.4 Outside diameter 3mm to 320mm
Teeth-profile Making NC gear hobbing maching; gear slotting machine Roughness Ra1.6; Concentricity 0.05 Maximum module M=10, OD≤1800mm
Hobbing and drilling CNC machine;drilling machine;NC milling machine Hole dimesion tolerance 6 degree; positioning accuracy 0.05 Workbench leghth 1650mm; width 852mm; minimum diameter 1mm
Other Machining Hydraulic broaching machine; sawing machine; punching machine; lather labeling machine keyway tolerance 7 degree; symmetry degree 0.05 spline; straight keyway; spline keyway
Surface Treatment polishing machine; plating production line; spray-painting line;coating line;oxidizing line; phosphating line In accordance with European standard RoHS. Surface polishing; Cr6+free zinc plating,Nickle hard chromium; Decorative chrome plating;Nickle;Paiting; phosphating; Anodizing;blackening;Dacrotized

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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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Shaft  China  in   Rajshahi Bangladesh   kop flex gear coupling with  in   Chicago United States   half gear coupling  near me  Dia. 70 with top quality lowest price