Product Introduction
The emulsified pump station is a complete set of power equipment that provides high-pressure power sources for underground hydraulic systems, such as hydraulic supports.
Product Specification
| BRW 200 | |||
| project | numeric value | unit | |
| Nominal pressure | 31.5 | MPa | |
| Nominal flow | 200 | L/min | |
| Pump inlet pressure | Atmospheric | ||
| Equipped with a motor | name | Flameproof three-phase asynchronous motor for underground use in coal mines |
|
| Model | YBK3-315M-4(380/660) | / | |
| voltage | 380/660 | V | |
| rotate speed | 1486 | r/min | |
| power | 132 | kW | |
| Crankshaft speed | 563 | r/min | |
| Plunger diameter | 50 | mm | |
| Plunger stroke | 66 | mm | |
| Number of plungers | 3 | piece | |
| Number of teeth in the big gear | 55 | piece | |
| Number of pinion teeth | 21 | piece | |
| Noise | ≤99 | dB | |
| Total efficiency | ≥83 | % | |
| Volumetric efficiency | ≥91 | % | |
| Working medium | Neutral aqueous solution containing 3%~5% emulsified oil |
||
| The nominal flow rate of the unloading valve |
200 | L/min | |
| The nominal pressure of the unloading valve |
40 | MPa | |
| The unloading valve sets the pressure |
31.5 | MPa | |
| The unloading valve restores pressure |
22～26.8 | MPa | |
| The nominal flow rate of the safety valve |
200 | L/min | |
| Nominal pressure of the safety valve |
40 | MPa | |
| Safety valve opening pressure | 34.7～36.2 | MPa | |
| Accumulator inflation pressure | 15～17 | MPa | |
| Nominal capacity | 25 | L | |
| Matching tank volume | 1000 | L | |
| weight | Pump sets | 2270 | kg |
| pump | 820 | kg | |
| Dimensions of the pump (L×W×H) |
1108×913×524 | mm | |
| Dimensions of the pump set (L×W×H) |
2465×913×1285 | mm | |
| BRW 125 | |||
| project | numeric value | unit | |
| Nominal pressure | 31.5 | MPa | |
| Nominal flow | 125 | L/min | |
| Pump inlet pressure | Atmospheric | ||
| Equipped with a motor | name | Flameproof three-phase asynchronous motor for underground use in coal mines |
|
| Model | YBK3-280M-4(380/660) | / | |
| voltage | 380/660 | V | |
| rotate speed | 1480 | r/min | |
| power | 90 | kW | |
| Crankshaft speed | 562 | r/min | |
| Plunger diameter | 40 | mm | |
| Plunger stroke | 66 | mm | |
| Number of plungers | 3 | piece | |
| Number of teeth in the big gear | 50 | piece | |
| Number of pinion teeth | 19 | piece | |
| Noise | ≤94 | dB | |
| Total efficiency | ≥83 | % | |
| Volumetric efficiency | ≥91 | % | |
| Working medium | Neutral aqueous solution containing 3%~5% emulsified oil |
||
| The nominal flow rate of the unloading valve |
160 | L/min | |
| The nominal pressure of the unloading valve |
40 | MPa | |
| The unloading valve sets the pressure |
31.5 | MPa | |
| The unloading valve restores pressure |
22～26.8 | MPa | |
| The nominal flow rate of the safety valve |
125 | L/min | |
| Nominal pressure of the safety valve |
40 | MPa | |
| Safety valve opening pressure | 34.7～36.2 | MPa | |
| Accumulator inflation pressure | 15～17 | MPa | |
| Nominal capacity | 25 | L | |
| Matching tank volume | 1000 | L | |
| weight | Pump sets | 1600 | kg |
| pump | 705 | kg | |
| Dimensions of the pump (L×W×H) |
845×905×455 | mm | |
| Dimensions of the pump set (L×W×H) |
2100×845×1010 | mm | |
| BRW 40/20 | |||
| project | numeric value | unit | |
| Nominal pressure | 20 | MPa | |
| Nominal flow | 40 | L/min | |
| Pump inlet pressure | Atmospheric | ||
| Equipped with a motor | name | Flameproof three-phase asynchronous motor for underground use in coal mines |
|
| Model | YBK3-160L-4(380/660) | / | |
| voltage | 380/660 | V | |
| rotate speed | 1470 | r/min | |
| power | 15 | kW | |
| Crankshaft speed | 547 | r/min | |
| Plunger diameter | 25 | mm | |
| Plunger stroke | 50 | mm | |
| Number of plungers | 3 | piece | |
| Number of teeth in the big gear | 56 | piece | |
| Number of pinion teeth | 21 | piece | |
| Noise | ≤86 | dB | |
| Total efficiency | ≥84 | % | |
| Volumetric efficiency | ≥93 | % | |
| Working medium | Neutral aqueous solution containing 3%~5% emulsified oil |
||
| The nominal flow rate of the unloading valve |
80 | L/min | |
| The nominal pressure of the unloading valve |
40 | MPa | |
| The unloading valve sets the pressure |
20 | MPa | |
| The unloading valve restores pressure |
14～17 | MPa | |
| The nominal flow rate of the safety valve |
80 | L/min | |
| Nominal pressure of the safety valve |
50 | MPa | |
| Safety valve opening pressure | 22～23 | MPa | |
| Accumulator inflation pressure | 9～11 | MPa | |
| Nominal capacity | 4 | L | |
| Matching tank volume | 630 | L | |
| weight | Pump sets | 520 | kg |
| pump | 350 | kg | |
| Dimensions of the pump (L×W×H) |
664×600×335 | mm | |
| Dimensions of the pump set (L×W×H) |
1680×664×650 | mm | |
| BRW 80 | |||||
| project | numeric value | unit | |||
| Specifications and models | BRW80/20 | BRW80/31.5 | BRW80/35 | / | |
| Nominal pressure | 20 | 31.5 | 35 | MPa | |
| Nominal flow | 80 | L/min | |||
| Pump inlet pressure | Atmospheric | ||||
| Equipped with a motor | name | Flameproof three-phase asynchronous motor for underground use in coal mines | |||
| Model | YBK3-225S-4 (380/660) |
YBK3-250M-4 (380/660) |
YBK3-280S-4 (380/660) |
/ | |
| voltage | 380/660 | V | |||
| rotate speed | 1480 | r/min | |||
| power | 37 | 55 | 75 | kW | |
| Crankshaft speed | 517 | r/min | |||
| Plunger diameter | 32 | mm | |||
| Plunger stroke | 70 | mm | |||
| Number of plungers | 3 | piece | |||
| Number of teeth in the big gear |
54 | piece | |||
| Number of pinion teeth | 19 | piece | |||
| Noise ≤ | ≤88 | ≤90 | ≤92 | dB | |
| Total efficiency | ≥84 | ≥83 | ≥81 | % | |
| Volumetric efficiency | ≥93 | ≥91 | ≥90 | % | |
| Working medium | Neutral aqueous solution containing 3%~5% emulsified oil | ||||
| The nominal pressure of the unloading valve |
40 | MPa | |||
| The nominal flow rate of the unloading valve |
80 | L/min | |||
| The unloading valve sets the pressure |
20 | 31.5 | 35 | MPa | |
| Restore stress | 14～17 | 22～26.8 | 24.5～29.8 | MPa | |
| The nominal flow rate of the safety valve |
80 | L/min | |||
| Nominal pressure of the safety valve |
50 | MPa | |||
| Safety valve opening pressure |
22～23 | 34.7～36.2 | 38.5～40.3 | MPa | |
| Accumulator inflation pressure |
9～11 | 15～17 | 17～19 | MPa | |
| Nominal capacity | 4 | L | |||
| Matching tank volume | 630 | L | |||
| weight | Pump sets | 830 | 950 | 1090 | kg |
| pump | 400 | kg | |||
| Pump dimensions (L×W×H) | 760×680×420 | mm | |||
| Dimensions of the pump set (L×W×H) |
1835×760×810 | 1920×760×910 | 1995×760×970 | mm | |
| BRW 160 | |||
| project | numeric value | unit | |
| Nominal pressure | 31.5 | MPa | |
| Nominal flow | 160 | L/min | |
| Pump inlet pressure | Atmospheric | ||
| Equipped with a motor | name | Flameproof three-phase asynchronous motor for underground use in coal mines |
|
| Model | YBK3-315M-4(380/660) | / | |
| voltage | 380/660 | V | |
| rotate speed | 1486 | r/min | |
| power | 110 | kW | |
| Crankshaft speed | 563 | r/min | |
| Plunger diameter | 45 | mm | |
| Plunger stroke | 66 | mm | |
| Number of plungers | 3 | piece | |
| Number of teeth in the big gear | 55 | piece | |
| Number of pinion teeth | 21 | piece | |
| Noise | ≤96 | dB | |
| Total efficiency | ≥83 | % | |
| Volumetric efficiency | ≥91 | % | |
| Working medium | Neutral aqueous solution containing 3%~5% emulsified oil |
||
| The nominal flow rate of the unloading valve |
160 | L/min | |
| The nominal pressure of the unloading valve |
40 | MPa | |
| The unloading valve sets the pressure |
31.5 | MPa | |
| The unloading valve restores pressure |
22～26.8 | MPa | |
| The nominal flow rate of the safety valve |
200 | L/min | |
| Nominal pressure of the safety valve |
40 | MPa | |
| Safety valve opening pressure | 34.7～36.2 | MPa | |
| Accumulator inflation pressure | 15～17 | MPa | |
| Nominal capacity | 25 | L | |
| Matching tank volume | 1000 | L | |
| weight | Pump sets | 1940 | kg |
| pump | 735 | kg | |
| Dimensions of the pump (L×W×H) |
905×860×455 | mm | |
| Dimensions of the pump set (L×W×H) |
2320×860×1200 | mm | |
| BRW 40/20 - XR 40/6.3 | |||
| project | numeric value | unit | |
| Nominal pressure at the pumping station | 20 | MPa | |
| Nominal flow | 40 | L/min | |
| Nominal tank capacity | 630 | L | |
| Configuration type | Two pumps in one tank | ||
| Emulsion pump inlet pressure | Atmospheric | ||
| Equipped with a motor | name | Flameproof three-phase asynchronous motor for underground use in coal mines |
|
| Model | YBK3-160L-4(380/660) | / | |
| voltage | 380/660 | V | |
| rotate speed | 1470 | r/min | |
| power | 15 | kW | |
| noise | ≤86 | dB | |
| Crankshaft speed | 547 | r/min | |
| Plunger diameter | 25 | mm | |
| Plunger stroke | 50 | mm | |
| Number of plungers | 3 | piece | |
| The nominal flow rate of the unloading valve | 80 | L/min | |
| The nominal pressure of the unloading valve | 40 | MPa | |
| The unloading valve sets the pressure | 20 | MPa | |
| The unloading valve restores the working pressure |
14～17 | MPa | |
| The nominal flow rate of the safety valve | 80 | L/min | |
| Nominal pressure of the safety valve | 50 | MPa | |
| Safety valve opening pressure | 22～23 | MPa | |
| Accumulator inflation pressure | 9～11 | MPa | |
| Nominal capacity | 4 | L | |
| Aspiration filter filtration precision | 125 | um | |
| Pumping station weight | 1540 | kg | |
| Working medium | Neutral aqueous solution containing 3%~5% emulsified oil |
||
| Dimensions (L×W×H) |
Emulsion pumps | 1380×664×650 | mm |
| Liquid tank | 2130×720×1040 | mm | |
Product Applications
Comprehensive Mining Face: Drives hydraulic supports to complete support, lifting, and shifting of the frame.
Tunnel Engineering: Provides power for tunnel excavation and hydraulic support equipment.
Mining: Assists with the hydraulic system for ore recovery and equipment movement.
Industrial Cleaning: Outputs high-pressure jets for rust removal and cleaning of large equipment.
Logistics and Delivery Services
1. Professional Packaging and Shipping
Anti-rust Treatment: The surface of the support columns is coated with anti-rust oil, the piston rods are wrapped in plastic film, and the metal top beams are sprayed with anti-rust paint.
Impact-proof Packaging: The hydraulic support columns are packed in reinforced cartons with wooden frames, with key parts cushioned with pearl cotton or foam board to prevent collisions.
Fixing Measures: For bulk shipments, goods are packed on pallets, reinforced with strapping bands and steel wires to ensure no displacement during transportation.
Clear Labeling: Each package is labeled with product model, quantity, weight, and "Handle with Care" instructions in both Chinese and English.
Moisture and Waterproofing: Export products are wrapped in waterproof cloth or stretch film to prevent moisture damage during sea transport.
2. Door-to-Door Delivery Service
Domestic Logistics:
Long-term cooperation with professional freight companies such as Deppon, Aneng, and China Railway Logistics.
For domestic clients, company-owned vehicles can be arranged for direct delivery to the mining areas.
Provide logistics tracking services, with real-time updates on goods' locations and estimated arrival times.
Unloading Assistance: For large shipments, personnel can be arranged to assist with unloading and counting.
International Logistics:
Sea Freight: Collaborating with COSCO Shipping, Maersk, and other shipping companies, covering major global ports.
Land Freight: Providing services for neighboring countries such as Russia, Central Asia, and Southeast Asia via China-Europe Railway Express or road transport.
Air Freight: For urgent orders, international express services (DHL, FedEx) or air freight can be arranged.
Offering various trade terms such as FOB, CIF, and DDP.
Assisting customers with export customs clearance, inspection, certificates of origin, packing lists, and other necessary documents.
Overseas Warehouse Service: Collaborating with warehousing partners in Southeast Asia, the Middle East, and other key markets to shorten delivery times.
3. Delivery Time Guarantee
Domestic Clients:
Regular Products (Standard Models): Shipments are made within 7-10 working days after order confirmation.
Customized Products: Shipments are made within 15-20 working days.
For provincial clients, delivery is made within 48 hours; for out-of-province clients, delivery takes 3-7 days.
International Clients:
Sea Freight: Southeast Asia 15-20 days, the Middle East 25-30 days, Europe and America 35-45 days.
Land Freight (Central Asia, Russia): 10-15 days.
Air Freight: 3-7 days (for urgent orders).
Urgent Order Expedited Service:
Provide a 24-hour expedited production channel.
Prioritize production scheduling and quality inspection.
Coordinate the fastest logistics channels to ensure the shortest delivery time.
FAQ
Q: Where is your factory located?
Me: Our factory is in Boshan District, Zibo City, Shandong Province
Q: Are you a trading company or a factory?
Me: We are a factory, warmly welcome you to visit our factory
Q: What do you need for a detailed quotation?
Me: Please tell me the product model you need, the number of products, the requirements for the surface treatment of the product, etc.
Q: How about your technical level?
Me: We focus on the production of coal mine support products for many years, with rich experience in research and development, we are the first manufacturer in the country to obtain the safety standard of five-meter single hydraulic pillar, and Shandong University of Technology jointly develop intelligent mining equipment, at the same time in 2025 we also help Dongtai Group to develop the required six-meter single hydraulic pillar.
Q: Do you have a safety certificate for your products?
Me: Our products have a national certification safety certificate.
Q: How do you guarantee the quality of your products?
Me: Each of our products needs to be inspected for quality before leaving the factory, and our products are closely related to the lives of coal miners, so we strive to make the best product quality.
Q: Can you provide customization, modification drawings and other requirements?
Me: Of course, if you need, we will modify our products according to your requirements and the actual situation of the coal mine.
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