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TANGSHAN MINE MACHINERY FACTORY Quality Control

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Mining Ball Mill (97)

Cement Ball Mill (51)

Horizontal Ball Mill (32)

Jaw Crusher Machine (104)

Cone Crusher Machine (46)

Mining Hammer Crusher (33)

Sand Washing Machine (23)

Roll Crusher Machine (22)

Filter Press Equipment (40)

High Weir Spiral Classifier (33)

Permanent Magnetic Filter (29)

Cement Mill Equipment (11)

Mining Thickener (33)

Mining Dust Collector (10)

Stone Production Line (6)

Mining Equipment Spare Parts (14)

Drum Type Magnetic Separator (24)

Vibrating Screening Machine (58)

Flotation Machine (10)

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Certification

Customer Reviews

Our company uses the products of this company: Φ2.4x9 meters ball mill with two lines, this ball mill is of good quality and high performance, and it meets our needs very well

—— Zunhua Xinshi Industry and Tra

Zambia's copper-gold mine often wastes a lot of resources due to uneven ore particle size. I found the company through online inquiry. Based on my requirements and existing equipment configuration, the technician recommended a high weir spiral classifier. Meet my needs, the application effect is remarkable, and the recovery

—— Zambia's copper-gold mine

QC Profile

ISO Certification

♦ ISO9001:2015 certificate

TANGSHAN MINE MACHINERY FACTORY quality control 0

Raw Material Control

The steel materials are selected from well-known domestic manufacturers as the suppliers: Shougang, Handan Iron and Steel, Tangshan Iron and Steel, and Wuhan Iron and Steel (to ensure chemical composition and mechanical properties).

TANGSHAN MINE MACHINERY FACTORY quality control 1

Welding & Inspection

Welding is submerged arc welding, and each weld is inspected by a flaw detector (ultrasonic flaw detection). After passing the test, it will continue to the next process.

TANGSHAN MINE MACHINERY FACTORY quality control 2

Runtest before Shipping

After each equipment is completed, it will be installed and run-test in the factory to ensure stable operation of the equipment before it is loaded and shipped.

Tempering Treatment

Gears and shafts are made of forged 45#, 40 chrome, 42 chrome molybdenum, and quenched and tempered.

Casting & Inspection

After heat treatment, the casting spare parts are machined in our factory for processing. After processing, the quality inspection department will conduct quality inspection and flaw detection.

Certification

Standard:ISO9001

Number:ABZB18Q31699R0M

Issue Date:2020-08-18

Expiry Date:2021-07-16

Scope/Range:PRODUCTION AND SALE OF MINING MACHINERY

Issued By:BCC

Standard:Quality management system certification

Issue Date:2009-05-06

Scope/Range:Product quality integrity unit

Standard:Director unit of China Heavy Machinery Industry Association

Issue Date:2008-04-05

Standard:Utility model patent certificate

Issue Date:2014-06-14

Contact Details

TANGSHAN MINE MACHINERY FACTORY

Contact Person: Amy

Tel: 0086 15600215719

Send your inquiry directly to us