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 Break-In Period: How Long, What to Do and When It Is Complete
Pellet Mill Break-In Period: How Long, What to Do and When It Is Complete

News 2026-11-10 5

The break-in period of a pellet mill is the time between fitting a new die and the die producing a stable, saleable pell...

New Die Not Producing Pellets: Causes, Fixes and What to Check First
New Die Not Producing Pellets: Causes, Fixes and What to Check First

News 2026-11-10 9

A new die that does not produce pellets is one of the most common complaints in the first days after a die change, and i...

Pellet Mill First Batch Not Forming: Causes and Fixes
Pellet Mill First Batch Not Forming: Causes and Fixes

News 2026-11-10 12

A pellet mill that forms nothing on the first batch is one of the most common complaints in the first days of a new mach...

Pellet Mill Run-In Procedure: Start-Up, Loading and the First Production
Pellet Mill Run-In Procedure: Start-Up, Loading and the First Production

News 2026-11-09 16

A pellet mill run-in procedure is the sequence that turns a new die into a die that produces saleable pellets, and it is...