Chengdu West Petroleum Equipment Co., Ltd.
| Packaging Details | Ply Wood Box,iron box |
| Delivery Time | 1-2 months |
| Payment Terms | TT |
| Supply Ability | 1000 |
| Model | LW355 × 1257-N |
| Drive Type | Power Frequency |
| Drum Inner Diameter (mm) | 355 |
| Drum Working Length (mm) | 1257 |
| Maximum Drum Speed (r/min) | 3400 |
| Drum Working Speed (r/min) | 2800 / 3000 |
| Pusher Differential Speed (r/min) | 40 |
| Max. Capacity (m3/h) (Clearwater) | 36 |
| Place of Origin | Sichuan，China |
| Brand Name | XBSY |
| Certification | USE 18000,USE14000，EAC，CE，ISO9000 |
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Product Specification
| Packaging Details | Ply Wood Box,iron box | Delivery Time | 1-2 months |
| Payment Terms | TT | Supply Ability | 1000 |
| Model | LW355 × 1257-N | Drive Type | Power Frequency |
| Drum Inner Diameter (mm) | 355 | Drum Working Length (mm) | 1257 |
| Maximum Drum Speed (r/min) | 3400 | Drum Working Speed (r/min) | 2800 / 3000 |
| Pusher Differential Speed (r/min) | 40 | Max. Capacity (m3/h) (Clearwater) | 36 |
| Place of Origin | Sichuan，China | Brand Name | XBSY |
| Certification | USE 18000,USE14000，EAC，CE，ISO9000 | ||
| High Light | 355mm Drilling Mud Centrifuge ，3400r/min Drilling Mud Centrifuge ，solids control centrifuge ISO9000 | ||
The LW355×1257-N power frequency centrifuge delivers reliable 2–5µm fine solids removal in conventional drilling operations. With a drum speed adjustable via pulley configuration (2,800 or 3,000 RPM), it generates centrifugal forces up to 1,789 Fr to efficiently separate harmful 6–10µm solid phases. The 30kW main motor supports 36 m³/h throughput while minimizing barite loss. Dimensions: 2960×1476×1720 mm; weight: 3,000 kg.
Designed with serviceability in mind, the LW355-N features quick-release conveyor scrolls and bolt-on wear plates. The 7.5kW auxiliary motor (970 RPM) ensures consistent pusher differential speed (40 RPM), while SKF bearings extend service intervals to 10,000 hours. Minimal electronics lower failure rates by 15% in high-dust environments.
Features
Constant Drum Speed - Can be changed by changing the drive pulley.
Easy to Operate and Maintain- Can be matched with different drum speeds and processing capacities according to the size of the drilling rig and actual demand.
Cost-saving - The centrifuge of choice for conventional drilling mud treatment.
| Model | LW355 × 1257-N |
| Drive Type | Power Frequency |
| Drum Inner Diameter (mm) | 355 |
| Drum Working Length (mm) | 1257 |
| Maximum Drum Speed (r/min) | 3400 |
| Drum Working Speed (r/min) | 2800 / 3000 |
| Fr | 1558 / 1789 |
| Pusher Differential Speed (r/min) | 40 |
| Max. Capacity (m3/h) (Clearwater) | 36 |
| Rated Power (kW) (Main Motor) | 30 kW |
| Rated Speed (r/min) (Main Motor) | 1470 r / min |
| Rated Power (kW) (Auxiliary Motor) | 7.5 kW |
| Rated Speed (r/min) (Auxiliary Motor) | 970 r/min |
| Feeding Pump Model | Screw Pumps or Centrifugal Pumps |
| L * W * H (mm) | 2960 × 1476 × 1720 |
| Weight (kg) | 3000 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1999
Total Annual:
29,000,000-30,000,000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Chengdu West Petroleum Equipment Co., Ltd. is a state-level high-tech company integrating scientific research, production and sales. With registered capital of CNY 62.23 million, the Company covers an area of 140 acres and has a plant area of 65,000 m². The amount of its total assets is over CN... Chengdu West Petroleum Equipment Co., Ltd. is a state-level high-tech company integrating scientific research, production and sales. With registered capital of CNY 62.23 million, the Company covers an area of 140 acres and has a plant area of 65,000 m². The amount of its total assets is over CN...
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