Quality Roller Conveyor Shot Blasting Machine factory
Quality Roller Conveyor Shot Blasting Machine factory
Quality Roller Conveyor Shot Blasting Machine factory
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Batch Cleaning Metal Products Castings Spinner Hanger Shot Blasting Machine With Overhead Tracks Hooks

Pass Through Shot Blasting Machine With Manganese Wire Mesh Continuous Blasting For Flat Metal Parts

Continuous Steel Bar Shot Blasting Machine For Steel Wire Steel Bar Steel Tube Descaling

Marble Stone Bricks Concrete Blocks Stone Blasting Machine With High Power Blast Wheel

Hydraulic Pressing Automatic Flask Foundry Molding Machine For Bigger Castings

Green Sand Reclamation Equipment In Foundry For Automatic Molding Line Flask Molding Line

Steel Belt Apron Tumble Drum Shot Blasting Machine With Auto Loader For Medium Metal Parts

Large Roller Conveyor Shot Blasting Machine For Steel Structure Cleaning

Rotary Drum Shot Blasting Machine With Auto Loading For Batch Metal Parts Cleaning

Steel Pipe Inner Wall Surface Shot Blasting Machine For Pipes Diameter Over 500mm

Overhead Monorail Conveyor Pass Through Shot Blasting Machine For Continuous Workflow

Pass Through Type Automatic Sand Blasting Machine With Mesh Conveyor Or Roller Conveyor

Rotary Drum Automatic Sand Blasting Machine For Small Metal Parts Batch Cleaning

Vacuum Molding Machine V Process Molding For Big Castings By Using Dry Sand

Furan Resin Sand Reclamation Equipment Mechanically Recycling Used Sand

Core Shell Sand Reclamation Equipment To Remover Chemical Binder For Sand Reuse

Tumble Rubber Belt Apron Automatic Sand Blasting Machine For Aluminum Parts Cleaning

Manual Sand Blasting Booth With Automatic Abrasive Recycling System Dust Removal System

Big Rotary Table Shot Blasting Machine For Large Heavy Metal Parts Blasting

4 To 12 Pcs Roller Conveyor Shot Blasting Machine With Conveyor Speed 0.5-4m/Min

About Us
China Qingdao Chong Jen Machinery Co., Ltd
About Us
Qingdao Chong Jen Machinery Co., Ltd
Chong Jen Machinery is a globally recognized industry leader specializing in integrated blasting solutions and foundry solutions, with an established reputation across international markets for uncompromising quality and technical excellence.Leveraging decades of profound industry experience and expertise, the company has cultivated a distinguished team of highly proficient technicians, innovative design engineers, seasoned sales engineers, and strategic management professionals—all dedicated to ...
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You can contact us in various ways
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Tel
86-532-86160502
Email
sales@chjmachinery.com
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+008618553299273
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Qingdao Chong Jen Machinery Co., Ltd

LEADING FRONTIER IN BLASTING TECHNOLOGY & FOUNDRY SOLUTION

Quality Core Shell Sand Reclamation Equipment To Remover Chemical Binder For Sand Reuse factory

Core Shell Sand Reclamation Equipment To Remover Chemical Binder For Sand Reuse
Get Best Price
Quality Furan Resin Sand Reclamation Equipment Mechanically Recycling Used Sand factory

Furan Resin Sand Reclamation Equipment Mechanically Recycling Used Sand
Get Best Price
Quality Green Sand Reclamation Equipment In Foundry For Automatic Molding Line Flask Molding Line factory

Green Sand Reclamation Equipment In Foundry For Automatic Molding Line Flask Molding Line
Get Best Price
Quality Hydraulic Pressing Automatic Flask Foundry Molding Machine For Bigger Castings factory

Hydraulic Pressing Automatic Flask Foundry Molding Machine For Bigger Castings
Get Best Price
Quality Vacuum Molding Machine V Process Molding For Big Castings By Using Dry Sand factory

Vacuum Molding Machine V Process Molding For Big Castings By Using Dry Sand
Get Best Price
Quality 0.5-4.0m/Min Roller Conveyor Shot Blasting Machine Using Cut Wire Shot Media Ensuring Surface Cleaning factory

0.5-4.0m/Min Roller Conveyor Shot Blasting Machine Using Cut Wire Shot Media Ensuring Surface Cleaning
Get Best Price
Quality 30kw Compressed Air Operated Double Sides Automatic Sand Blasting Machine With PLC Control factory

30kw Compressed Air Operated Double Sides Automatic Sand Blasting Machine With PLC Control
Get Best Price
Quality Rotary Drum Automatic Sand Blasting Machine For Small Metal Parts Batch Cleaning factory

Rotary Drum Automatic Sand Blasting Machine For Small Metal Parts Batch Cleaning
Get Best Price
Events
Lastest company news about Welcome to visit us at 2026 Russia Foundry Exhibition LITMASH
Welcome to visit us at 2026 Russia Foundry Exhibition LITMASH

2026-01-19

May 26 to May 28, 2026 the Russian Foundry Exhibition-LITMASH is coming soon. Welcome to visit our stand. This time we will show a real flaskless automatic molding machine on our stand, and our new product automatic casting grinding machine will be shown for the first time.
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Lastest company news about Automatic flaskless molding machine and line exported to Russia
Automatic flaskless molding machine and line exported to Russia

2026-01-19

Our 3rd automatic flaskless molding line and core making machine (700x800mm), tumble shot blasting machine 15GN was exported to Russia in June, 2025. The mould size of this line is 900x1000mm with fully automatic control mode. The full line has been finished installation in December 2025. Customers ...
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Lastest company news about Chong Jen Machinery attend 2025 Russia Foundry Exhibition
Chong Jen Machinery attend 2025 Russia Foundry Exhibition

2026-01-19

Between June 2-4th, 2025, Chong Jen Machinery attended Russian Foundry Exhibition. We mainly exhibit our premium proucts, such as automatic foundry molding machine, chemical bonded sand thermal reclamation line, resin sand molding line and shot blasting machine. 205 potential customers visited our ...
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Lastest company news about What is a shot blasting machine? Understand its core applications in one article
What is a shot blasting machine? Understand its core applications in one article

2026-04-16

Confusion about shot blasting machine and shot blasting wastes time; this article clarifies its definition and core uses. This article explains what a shot blasting machine is, details shot blasting principles, and clarifies the core uses of shot blasting and shot blasting machine. Learn the ...
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Lastest company news about Fully Automatic Shot Blasting Machine, Practical Operation Beginner's Guide
Fully Automatic Shot Blasting Machine, Practical Operation Beginner's Guide

2026-04-15

Incorrect shot blasting machine operation causes inefficiency; this guide teaches standard shot blasting steps. This guide helps beginners master full-automatic shot blasting machine operation, including shot blasting steps and key precautions. Learn shot blasting machine operation steps and shot ...
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Latest company case about A new automatic foundry molding line project finished installation in Russia
A new automatic foundry molding line project finished installation in Russia

2026-01-21

New automatic foundry molding line project finished installation in Russia Project: 1000x900 mould size automatic molding line Location: Izhevsk, Russisa Type: Flaskless automatic molding line Mould size: 900x1000mm Line composition: automatic molding machine, molding line, green sand preparation ...
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Qingdao Chong Jen Machinery Co., Ltd
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WHAT CUSTOMERS SAYS
Harry Lee
Quite professional manufacturer and service technician. We are satisfied with their blasting machine and installation service. Happy with my choice.
Maksim
I searched several days on internet and found this supplier for our foundry machines. I bought three sets of high speed intensive sand mixer. They finished the production on time. When I went to their factory for inspection, quite satisfied with their factory and their machines. The foundry machines works good till now.
Super Quah
Go and see their production by myself, their factory is clean and looks professional, both engineers and workers. I told the engineer my thoughts, and he gave me a good design very quickly. Now the shot blasting machine are successfully put into our production line, good job.
Nikodin
I am an aluminum products workshop from Serbia, I bought a spinner hanger blasting machine from them after comparision on internet. At the beginning, I regeret for my choice, the machine cannot work at all. But after we have a video call with their engineer, the problem was solved very soon. I was my fault. Now the machine runs smoothly.
Manual Fernandez
I bought sand blasting room from another company two years before, but didn't install due to some reason. But when I come back to the original supplier, they refuse to supply service. I try to find some companies to install the machine. Chong Jen Machinery send two engineers to Chile, I appreciate it. They are professional and very kind. Thank you
Andrey
The automatic molding machine has good productivity and works stable till now. Our sand mould size is 600x700mm, if we expand our production in future, definitely I will buy another molding machine from your company again with modern design.
Leonanda
I am the engineer from Tenarris Indonesia, we bought dust collector from this company for our sand blasting machine. The effect of dust collector is very good performance for our blasting process. Factory director is happy with that.
Miguel
Our glass bottles has high productivity with the automatic sand blasting machine from this supplier, fully automatic
Emmanuel Tan
I bought two roller conveyor shot blasting machines for my projects in Philippines, both machines works good, and one of them has served for 9 years till now.
CONTACT US AT ANY TIME!
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No.729 Ming Guan Road, Huangdao district, Qingdao, China

Tel

86-532-86160502

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