Custom large heavy Herringbone Gear Shaft high quality forging Double helical pinion shaft (1600825932596)

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Product Overview


herringbone large gear shaft

Production Technology

Forging blank

In the forging step,we design the best forging blank to reduce the raw material cost,thus save money for customer.

 rough machining


Ultrasonic testing or magnetic particle testing for forging and casting parts after rough machining.

To make sure that all products are produced form high quality raw material.

heart treatment

>Heat Treatment--quenching and tempering to guarantee the total hardness.

>We also can do surface hardening and carburizing to improve the surface hardness according to customer's drawing.

finish machining


In order to avoid the finish products rusted and damaged during the transportation ,we will design the right packing according to
the shape,size and usage of the products.

Our strengths

We have different specifications of oil forging presses,ring rolling machines,electric arc furnaces,thus we can provide variety of forging,casting and welding materials according to customer's requests.

We have the completed machining equipment,including horizontal lathe,vertical lathe,CNC boring and milling machine,CNC boring machine,deep hole drilling and boring machine,gear hobbing machine, gear teeth grinding machine,grinding machine,etc.

Advantage of our Heat Treatment:
- Professional, specific furnace, single-minded
- Vertical pit furnace,keep the temperature uniformity during heating,+/-1℃
-Small deformation,little oxide layer,reduce material cost - Different materials can be cooled at the best speed
- Large capacity,completed variety of quenching medium: oil,water,salt water,water based mixture.

Strictly quality inspection system can produce high quality products. Our quality certification system is ISO 9001:2015. For each order,we can provide report for material chemical components testing,UT testing, hardness,mechanical property testing(impact testing,yield strength testing,tensile strength testing),size inspection,etc.

Customer Visit

Our products have been exported to abroad for more than 10 years and 45 countries,such as America, Australia, Russia, Pakistan, Thailand, Indian, Morocco, Romania, Spain,etc.

Customer Comments

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