agricultural elevator chains--38.4VB with SD attachments- use for Class machine

agricultural elevator chains--38.4VB with SD attachments- use for Class machine

Products detail as following: 

Pitch: 38.4mm

Pin Diameter: 8.28mm

Roller DIameter: 15.88mm

Plate thickness: 3mm

VBSD hole diameter: 8.4mm

Center hole distance: 52mm

VBSD attachments distance as out side: 71mm

Material and hardness:

Inner and Out plate: 40Mn,  Quenching treatment: HRC40--48

Left and Right SD attachments: 40Mn  Quenching treatment: HRC 38~44

Bush: 10# or 20# Carbon-Nitriding treatment:  HRA76~79

Roller: 20#   Carbon-Nitrnding treatment: HRA70-76

Pin: 30CrMnTi / 20CrMnMo   Carbon-Nitriding treatment:  HRA>=79

Agricutural chain series:

We mainly do all kind of agricutural roller chains.  S type, C stype,  Combination chains,

Rice and Corn Harvest chains.... with K1 attachments, SD attachments. ....

Agricultural chains ar always our strong project. 60% export to USA and Eroupe market.

Steady high quality with reasonable price and best service.

For delivery time:  strictly control, All customer no need to worry about it.  this is our

advantage compare other supplier.

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