Our Efficient Hydraulic Prop for Underground Coal Mining Support Column Equipment is the epitome of cutting-edge engineering. A single hydraulic column is meticulously designed to utilize liquid pressure, generating robust working resistance to seamlessly achieve lifting and unloading operations. These single hydraulic pillars are classified into suspended, double telescopic suspended, DN internal injection, and fiberglass varieties, each engineered to meet specific and demanding underground mining needs.
| Technical characteristics and basic parameters of DW 100X single hydraulic support column |
| Model and specifications |
Nominal height |
Rated operation |
Supporting force(KN) |
Pump Station Hydraulic(MPa) |
stroke(mm) |
weight(KG) |
| MAX(mm) |
MIN(mm) |
resistance(KN) |
hydraulic pressure(MPa) |
| DW06-300/100X |
630 |
400 |
300 |
41.5 |
108-144.7 |
15-20 |
230 |
22 |
| DW08-300/100X |
800 |
490 |
310 |
26 |
| DW10-300/100X |
1000 |
600 |
400 |
30 |
| DW12-300/100X |
1200 |
700 |
500 |
34 |
| DW14-300/100X |
1400 |
810 |
590 |
38 |
| DW16-300/100X |
1600 |
920 |
680 |
42 |
| DW18-300/100X |
1800 |
1040 |
760 |
46 |
| DW20-300/100X |
2000 |
1150 |
850 |
50 |
| DW22-300/100X |
2240 |
1290 |
54 |
| DW25-250/100X |
2500 |
1440 |
250 |
34.6 |
1060 |
58 |
| DW28-250/100X |
2800 |
1620 |
1180 |
64 |
Neijiang Phoenix Machinery Co., Ltd. Founded in January 1973, Neijiang Phoenix Machinery Co., Ltd. stands as a premier coal mine machinery and automobile chassis manufacturing hub. Strategically based in Sichuan, China, the globally renowned hometown of giant pandas, our company has emerged as a beacon of innovation and reliability.
Over its illustrious history spanning50 years, we have specialized in the intricate design and precision manufacturing of shearers, scraper conveyors, belt conveyors, a myriad of mine support materials, and sophisticated equipment parts. With an impressive annual production capacity of300,000 units (sets), we are also recognized as the largest manufacturer of auto sites, truck frames, and parts in southwest China, boasting a production capacity of 200,000 units (sets).
Our unwavering commitment is to evolve into a leading service provider for ODM, OEM, and end customers, thereby enhancing the international competitiveness of our state-of-the-art products.
Accredited with ISO 9001 and IATF16949 quality management system certifications, our company has also secured multiple patents. These endorsements reflect our dedication to superior quality.
By employing rigorous quality certification processes and utilizing the finest raw and auxiliary materials, our company adopts advanced production techniques and comprehensive testing methods to ensure our products surpass customer expectations in size, performance, appearance, and service.
Our philosophy is rooted in professionalism and integrity. Our global goal is to deliver unparalleled service, and we invite you to contact us if you are interested in our exceptional products.
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