Dn Inner Injection Customized Single Hydraulic Manufacturer Coal Mining Single Hydraulic Acrow Prop For Sale
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- Supplier: Zhong Yun Intelligent Machinery (yantai) Corp. Ltd.
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Product Overview
Description
Company Profile
Products Description
Introduction of Customized Hydraulic Props Single Hydraulic Manufacturer Coal Mining Single Hydraulic Acrow Prop For Sale
1. The working fluid of Underground DN Inner Injection Single Hydraulic Prop is the 5th hydraulic oil, back to the column when the hydraulic oil flow back into the cylinder plunger cavity to form a closed loop;
2. Does not require pumping and piping systems,auxiliary equipment, low cost;
3. Mains and pumping stations in the absence of local still use, flexibility, easy management and simple;
4. Since the working fluid is a closed loop, prop prop hydraulic oil flowing back when the plunger cavity pillar itself to
achieve closed loop hydraulic oil, hydraulic oil consumes very little;
achieve closed loop hydraulic oil, hydraulic oil consumes very little;
5. Prop hydraulic system for the closed system, hydraulic oil does not spill, do not pollute the environment, environmental protection, and face the production of small, well maintained face environment, better working conditions;
6. Prop valve is fully installed in the pillar cavity , the possibility of contamination by outside the small, high reliability.zmwm12
Product Paramenters
Parameters of Customized Hydraulic Props Single Hydraulic Manufacturer Coal Mining Single Hydraulic Acrow Prop For Sale
Model | DN06 | DN08 | DN10 | DN12 | DN14 | DN16 | DN18 | DN20 | DN22 |
Max Height mm | 650 | 800 | 1000 | 1200 | 1400 | 1600 | 1800 | 2000 | 2240 |
Min Height mm | 510 | 590 | 700 | 850 | 1000 | 1100 | 1200 | 1390 | 1540 |
Working Limit mm | 140±10 | 210±10 | 300±10 | 350±20 | 400±20 | 500±20 | 600±20 | 610 | 700 |
Rated Working Resistance kN | 250 | 300 | |||||||
Rated Working Pressure MPa | 49 | 46.3 | |||||||
Cylinder Inner Dia mm | 80 | 90 | |||||||
Initial Support kN | 49 | 68.7-78.5 | |||||||
Base Area cm2 | 120 | ||||||||
Max. Torque On Handle N.m | ＜200 | ||||||||
Increase Height per Handle Shake mm | ≥12 | ≥20 | |||||||
Down Prop Seed mm/s | ＞20 | ＞30 | |||||||
Working Medium | 5# hydraulic oil | ||||||||
5#Hydraulic oil | |||||||||
Weight kg | 23 | 26 | 29 | 34 | 38 | 41 | 45 | 55 | 60 |
Product Show
Photos of Customized Hydraulic Props Single Hydraulic Manufacturer Coal Mining Single Hydraulic Acrow Prop For Sale
Our Advantages
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FAQ
Where is your factory?
Currently, we have two factories in China. One is located in Jining City, Shandong Province, and the other is located in Yantai City, Shandong Province, China. You are warmly welcome to visit at any time.
What are your main products?
Zhongyun Intelligent Machinery (Yantai) Co., Ltd. is an enterprise integrating e-commerce and manufacturing of engineering machinery and mining machinery. The main products include mining cars, hydraulic props, electric locomotives, winches, loaders, scraper conveyors, small excavators, spider cranes, road rollers, etc
How long is the production lead time?
Inventory generally takes 5-10 days. If there is a shortage or large order, it takes 15-20 days. Quantity orders will be considered.
What payment method do you accept?
Payment terms: TT in advance (30% deposit before production, 70% balance before shipment), bank transfer, Paypal, letter of credit, etc.
How does your quality control system work?
We have a professional e-commerce team and employ experienced engineers to strictly guarantee production. At the same time, our factory has ISO9001 and passed the CE certification.
Currently, we have two factories in China. One is located in Jining City, Shandong Province, and the other is located in Yantai City, Shandong Province, China. You are warmly welcome to visit at any time.
What are your main products?
Zhongyun Intelligent Machinery (Yantai) Co., Ltd. is an enterprise integrating e-commerce and manufacturing of engineering machinery and mining machinery. The main products include mining cars, hydraulic props, electric locomotives, winches, loaders, scraper conveyors, small excavators, spider cranes, road rollers, etc
How long is the production lead time?
Inventory generally takes 5-10 days. If there is a shortage or large order, it takes 15-20 days. Quantity orders will be considered.
What payment method do you accept?
Payment terms: TT in advance (30% deposit before production, 70% balance before shipment), bank transfer, Paypal, letter of credit, etc.
How does your quality control system work?
We have a professional e-commerce team and employ experienced engineers to strictly guarantee production. At the same time, our factory has ISO9001 and passed the CE certification.
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