Hot Selling Four-Pillar Shield Hydraulic Support for Underground Coal Mining

• After-sales Service: Negotiation
• Warranty: Negotiation
• Condition: New
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: H-000001
• Certification: CE, ISO9001
• Standard: ASTM, ANSI
• Customized: Customized
• Material: Metal
• Application: Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery
• Type: Broaching, Drilling, Etching / Chemical Machinin
• OEM/ODM: Professional OEM ODM Custom Metal Fabrication
• Surface Finish: Painting\Powder\Coating\Plating\Polishing\etc
• Delivery Time: to Be Negotiated
• Service: Engineers Available to Service Machinery Overseas
• Equipment: 3/4/5axis Center Machining/Milling/Lathe
• Transport Package: Export Standard Wooden Package
• Specification: customization
• Trademark: customization
• Origin: China
• HS Code: 7308900000
• Production Capacity: 2000 Pieces/Year
• Package Size: 200.00cm * 200.00cm * 350.00cm
• Package Gross Weight: 800.000kg

Product Description

 

Company Profile

We are a factory manufacturer founded in 2013, mainly engaged in CNC machine parts processing services, with advanced processing equipment, precision product testing equipment, perfect quality system, can meet the needs of customers for high-precision products.  Its products are widely used in reducers, construction machinery, medical equipment, new energy vehicles, logistics equipment, communication equipment, and automation equipment.
 

Product Presentation

Hydraulic support 

PRODUCTION INTRODUCTION
The company's production support height 0.9m-7.2m, working resistance 2400kN-18800kN, adapt to inclination ≤ 40° Shield type, support Shield type, top coal hydraulic bracket.
The product is suitable for supporting the roof of the mining face in coal mines, maintaining a safe working space, and transporting equipment for moving work.

Features of four-pillar shield support: the support has good stability, large support force at the back of the roof beam, strong roof cutting performance, strong adaptability to geological conditions with hard roof, obvious roof periodic weighting or strong roof pressure, and is suitable for the full height mining face with stable roof conditions.

TECHNICAL SPECIFICATIONS AND PARAMETERS

Name	Specification and model	Initial support (kN)	Work resistance (kN)	Bracket height (mm )	Center distance (mm)	Support strength (MPa)
Light-duty top coal bracket	ZF2400/16/24ZA	1808	2400	1600-2400	1250	0.6
	ZF2400/16/24BF	1808	2400	1600-2400	1500	0.6
Top coal bracket	ZF3600/16/25R	3186	3600	1600-2500	1500	0.63
	ZF5000/16/27Y	3877	5000	1600-2700	1500	0.8
	ZF6000/17.5/28	4666	6000	1750-2800	1500	0.87
	ZF6400/17.5/28	5072	6400	1750-2800	1500	0.97
	ZF6800/19/38	5288	6800	1900-3800	1500	0.98
	ZF7000/18/28	6061	7000	1800-2800	1500	1.02
	ZF7600/24/38	6180	7600	2400-3800	1500	0.95
	ZF8400/18/34	6966	8400	1800-3400	1500	1.14
	ZF9000/18/35	7760	9000	1800-3500	1500	1.1
	ZF10000/18/34D	7760	10000	1800-3400	1500	1. 33
Top coal transition bracket	ZFG6000/18/38H	5232	6000	1800-3800	1500	0.79
	ZFG6600/19/29H	4653	6600	1800-2900	1500	0.96
	ZFG8000/24/38	6180	8000	2400-3800	1600	1
	ZFG9600/20/28	7756	9600	2000-2800	1500	1.15
	ZFG10000/21/32	7756	10000	2100-3200	1500	1.2
Thin coal seam bracket	ZY4000/09/20	2669	4000	900-2000	1500	0.86
	ZY5000/08/18D	3878	5000	800-1800	1500	0.6
	ZY5000/09/20	3787	5000	900-2000	1500	0.77
	ZY5200/11/24	3880	5200	1100-2400	1500	0.86
Thin coal seam transition bracket	ZYG5000/11/25D	3878	5000	1100-2500	1500	0.57
Shield bracket	ZY3800/13/28	2954	3800	1300-2800	1500	0.64
	ZY4600/13/28	3570	4600	1300-2800	1500	0.77
	ZY4600/16/36	3570	4600	1600-3600	1500	0.76
	ZY4600/18/38	3866	4600	1800-3800	1500	0.78
	ZY5000/19/40	3866	5000	1900-4000	1500	0.82
	ZY6000/18.5/38	5067	6000	1850-3800	1500	0.88
	ZY6400/15/30	5066	6400	1500-3000	1500	0.8
	ZY6800/14/28	5026	6800	1400-2800	1500	1
	ZY6800/17/36	4864	6800	1700-3600	1500	0.93
	ZY6800/19/40D	5186	6800	1900-4000	1500	1.04
	ZY6800/21/43	5186	6800	2100-4300	1500	1.02
	ZY10000/19.5/40	7438	10000	1950-4000	1750	1.08
	ZY10000/24/50	8484	10000	2400-5000	1750	1. 03
	ZY10000/26/56	7675	10000	2600-5600	1750	1.13
	ZY11000/28/63	8056	11000	2800-6300	1750	1. 29
	ZY18800/32.5/72D	12364	18800	3250-7200	2050	1.41
Support shield bracket	ZZ3600/16/32	3142	3600	1600-3200	1500	0.65
	ZZ4000/17/35	2142	4000	1700-3500	1500	0.7
	ZZ6000/18/38	5236	6000	1800-3800	1500	0.91
	ZZ7600/18/36	6970	7600	1800-3600	1500	1.01
	ZZ7600/20/40	6970	7600	2000-4000	1500	1.01
	ZZ8800/20/40	7760	8800	2000-4000	1500	1.17
	ZZ9600/24.5/40	7752	9600	2450-4000	1500	1.3
	ZZ11000/25.5/56	8944	11000	2550-5600	1750	1.2
	ZZ10000/21/45D	7760	10000	2100-4500	1500	1.3
	ZZ10000/14/28D	7760	10000	1400-2800	1750	1.17
Shield large inclination bracket	ZQY2800/7.5/17.5	2180	2800	750-1750	1500	0.5
	ZQY3400/12/28	2612	3400	1200-2800	1500	0.58
	ZQY5600/12/28	5064	5600	1200-2800	1500	0.72
	ZQY6600/22/46	5068	6600	2200-4600	1750	0.8
	ZQY6800/19/40	5150	6800	1900-4000	1750	0.83
	Z0Y7600/21/45	6972	7600	2100-4500	1500	1.01
Pitching mining bracket	ZY6800/19/40YF	4956	6800	1900-4000	1500	0.92
Six-Pillar filling bracket	ZC10000/20/40	8322	10000	2000-4000	1500	0.85
End bracket	ZT10000/21.5/40	7756	10000	2150-4000		0.55
Advanced bracket	ZTC16800/24/43	15832	16800	2400-4300		0.55
	ZTC40000/25/40	31034	40000	2500-4000		0.57
Two-Pillar cover top coal transition bracket	ZFG5200/19/28Y	3877	5200	1900-2800	1500	0.86
Anti-four-link rod top coal transition bracket	ZFH9600/17.4/28	7760	9600	1740-2800	1500	1.18
Anti-four-link transition bracket	ZFG7360/21.5/34H	6276	7360	2150-3400	1650	0.94
	ZFG9000/21.5/34H	6966	9000	2150-3400	1650	0.99
Positive four-link transition bracket	ZFG9000/19/35	7760	9000	1900-3500	1500	1.08
Thin coal seam tail head ahead	ZQL2x3200/16/32D	2x2616(5groups)	2x3200(5groups)	1600-3200	1530	0.6
Wind lane forward bracket	ZQL2x4000/18/35	1400	2x4000	1800-3500	2100	0.49
Top coal head hydraulic bracket	ZTZ19200/19/32	15832	19200	1900-3200	1170x2	0.57
Top coal end hydraulic bracket	ZTZ12800/16/28	15832	12800	1600-2800	1170x2	0.56

   

HYDRAULIC SUPPORT WORKSHOP
 

 

COMPANY INTRODUCTION



STRONG PRODUCTION & TESTING CAPABILITY
 

OTHER COAL MINING MACHINERY AND SPARE PARTS SUPPLY

Certificates

 

Our Advantages

FAQ

Q1: Are you direct manufacturer or trade  company  ?
      A1: We are a factory manufacturer founded in 2013, mainly engaged in CNC machine parts processing services, with advanced processing equipment, precision product testing equipment, perfect quality system, can meet the needs of customers for high-precision products.

Q2: How can I get a quote?
      A2: Detailed drawings (PDF/STEP/IGS/DWG...) with material, quantity and surface treatment information.

Q3: Can I get a quote without drawings?
      A3: Sure, we appreciate to receive your samples, pictures or drafts with detailed dimensions for accurate quotation.

Q4: Did you pass ISO certification?
      A4: We passed IATF 16949:2016 certification. Also passed SGS certification.

Q5: How long can I get a quote after sending drawing?
      A5: Usually within 12 hours for common parts. If complex parts, Please send 3D file, We will reply to you within 24 hours.

Q6: Can you sign NDA?
      A6: Yes, We can sign NDA to keep your drawing and design to secret.

Q7: How about the lead time for sample and mass production?
      A7: Generally, 1-2 weeks for samples, 3-4 weeks for mass production.

Q8: How can I know the production process without visiting the factory?
      A8: You can watch videos on line by phone. And usually we will offer detailed production schedule. with digital pictures and videos which show the machining progress.

Q9: How to ensure products quality?
      A9: We strictly do IQC, PQC, 100% FQC inspection before surface finish, Last FQC 100% inspection after surface finish before delivery. Also we can provide QC sheet and material SGS report for every delivery by mail or as you need.

Q10: How can I get products package information when delivery?
        A10: We will take package pictures to you and tell you tracking number at the first time, Then we will continue to follow up until you received package.

Q11:There are other questions I'd like to know.
        A11:Don't hesitate. Please contact us right away. It's our pleasure to talk with you.

Friendly reminder

When making an inquiry,according to your drawings or samples. (Please note size, material, thickness, processing content and required technology, etc.)
You are welcome to contact us at any time and looking forward to our cooperation.