Product

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About Us

Shandong Changsheng Machinery, based in Jinan, China, employs 200+ staff and supplies complete pellet production lines. ISO9001 certified, patented, service-driven.

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Certificate

Jianzhanpress Qualification certificate

Why Choose Us

Shandong Changsheng Machinery, based in Jinan, China, employs 200+ staff and supplies complete pellet production lines. ISO9001 certified, patented, service-driven.

ChangSheng

Our company was established in June 2010. We own the fixed assets of RMB15 million, and our company is located in Jinan Eastern Suburbs Economic and Technical Development Area. Now there are 40 professional engineers and technicians in our company and the headcount is 300.

Pre-sales service

24/7 service consultation in 365 days a year.We can do free raw material test for you. You just need to send your raw material to us, and we will find the best way to make pellets with it.Efficient technological solutions are custom-made for you.

Service during the project

8 major department production order standardized precision production.Combination of idling machine test and material machine test--Strict quality inspection.The whole production process is visualized, so it is convenient to check the production progress at any time.

After-sale service

Accepting service consultation in 365 days a year.Our after-sales engineer can come at any time for maintenance.We will return customers on a regular basis, to ensure proper operation of the production line.We provide accessories for all equipment.

Case

Write a brief introduction to successful cases

News

Company dynamics and industry news

Pellet Mill Roller Bearing Failure: Causes and Checks
Pellet Mill Roller Bearing Failure: Causes and Checks

News 2026-10-29 9

A pellet mill roller bearing that has failed is usually the last item in a chain that started earlier. A bearing manufac...

Pellet Die Cracks: Causes, Inspection and When to Replace
Pellet Die Cracks: Causes, Inspection and When to Replace

News 2026-10-29 10

A pellet die that cracks has usually been through a condition that the die was not designed for, and the crack is the vi...

Pellet Mill Roller Worn Flat: Causes, Checks and Replacement
Pellet Mill Roller Worn Flat: Causes, Checks and Replacement

News 2026-10-29 11

A pellet mill roller that has worn flat is usually a wear problem, but the flat spot is usually a symptom of a condition...

Pellet Die Worn Out Signs: How to Judge Wear and When to Replace
Pellet Die Worn Out Signs: How to Judge Wear and When to Replace

News 2026-10-28 18

A worn pellet die usually does not fail suddenly. It wears gradually, and the signs appear in the output, the pellet qua...