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

OSHA Compliant Pellet Machine Guard: Interlocked & Fixed Guards
OSHA Compliant Pellet Machine Guard: Interlocked & Fixed Guards

News 2026-06-09 16

1. Product Definition An OSHA compliant pellet machine guard meets US federal regulations (29 CFR 1910.212 – General req...

Pellet Mill ATEX Certified for Dust Explosion: Zone 21/22 Models
Pellet Mill ATEX Certified for Dust Explosion: Zone 21/22 Models

News 2026-06-09 18

1. Product Definition A pellet mill ATEX certified for dust explosion meets European ATEX Directive 2014/34/EU (equipmen...

Pellet Mill Roller Shaft Bent: Causes, Symptoms, Repair
Pellet Mill Roller Shaft Bent: Causes, Symptoms, Repair

News 2026-06-09 19

1. Product Definition A pellet mill roller shaft bent occurs when the shaft (40Cr alloy steel) becomes deformed due to t...

Pellet Mill Die Hole Polishing: Methods & Benefits
Pellet Mill Die Hole Polishing: Methods & Benefits

News 2026-06-08 33

1. Product Definition Pellet mill die hole polishing is the process of smoothing internal hole surfaces (Ra <0.4μm po...