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 Overheating: Causes, Safe Shutdown and Prevention
Pellet Mill Overheating: Causes, Safe Shutdown and Prevention

News 2026-10-20 10

A pellet mill overheating is usually a temperature problem with a load problem behind it, but not always. Cooling system...

Pellet Mill Roller Slipping: Causes, Diagnosis and Fixes
Pellet Mill Roller Slipping: Causes, Diagnosis and Fixes

News 2026-10-20 9

A slipping roller in a pellet mill usually shows up as lost compression, not lost rotation. The roller is still turning,...

Pellet Mill Feeder Blocked: Causes, Clearing and Prevention
Pellet Mill Feeder Blocked: Causes, Clearing and Prevention

News 2026-10-19 22

A pellet mill feeder blocked is not the same failure as a blocked die. The feeder is upstream of the die. Material stops...

Material Stuck in Pellet Mill: Where It Is and How to Clear It
Material Stuck in Pellet Mill: Where It Is and How to Clear It

News 2026-10-19 14

Material stuck in a pellet mill is not one problem. This article groups it into four locations: feeder, die chamber, die...