(BNX is a pump for sand suction and dredging) Bns and Bnx Sediment Pumps

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: BNS and BNX Sediment Pumps
• Max.Head: 110m-150m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: High Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Suction Centrifugal
• Impeller: Open
• Usage: Pump
• Wet Parts: Cr27
• Transport Package: Wooden Case
• Specification: 100.00cm * 100.00cm * 100.00cm
• Trademark: CE
• Origin: China
• HS Code: 841370

Product Description

Specification

Model NO.	200BNS-B550	Wet Parts	Cr27
Max.Capacity	Impeller Number	Packing	Wooden Box
Influent Type of Impeller	Single Suction Pump	Specification	high chromium alloy
Pump Casing Combined	Horizontal Split Pumps	Origin	China
Impeller	Closed	Production Capacity	2000
Pump Name	200BNS-B550	Driving Type	Magnetic
Working Pressure	High Pressure Pump	Position of Pump Shaft	Horizontal Pump
Trademark	Trademark	HS Code	8413910000

Short Description:

200BNS-B550
A,200– Pump Inlet Size(mm) B,BNS– Sludge Sand Pump
C,B– Vane Number(B : 4 vanes,C: 3 vanes,A: 5 vanes)
D,550– Impeller Diameter(mm)

6BNX-260
A,6– 6 Inch Pump Inlet Size    B,BNX– Special pump for sand suction and dredging

C,260– Impeller Diameter(mm)

Horizontal Sand Sewage Pump Description:

BNS and BNX high-efficiency sediment pumps are high-efficiency, energy-saving, single-stage single-suction, high-efficiency, single-stage, single-suction,Large flow centrifugal pump. This series of sediment pumps have unique innovations in water conservancy design and structural design. The flow parts adopt wear-resistant Corrosion-resistant high-chromium alloy material, with large flow, high lift, high efficiency, long life, low noise, reliable operation and maintenance Convenience and other features. The conveying slurry concentration can reach about 60%. Suitable for marine sand and mud suction, river dredging, land reclamation,Wharf construction, rivers and rivers to absorb sand, etc.; it can also be used to transport ore slurry in the electric power and metallurgical industries. The sediment pump is easy to use and has been installed in Shandong, Tianjin, Shanghai, Jiangsu, Zhejiang, Fujian, Guangdong, Hainan and Southeast Asia, Africa, Russia and other coastal cities along the river It is widely used and has been well received by users.

Horizontal Sand Sewage Pump Features: 

The pump is composed of bracket body, pump shaft, pump casing, impeller, guard plate, stuffing box, expeller and other components. Among them, pump casing, impeller, guard plate, stuffing box, expeller can be selected from ductile materials according to user requirements. Cast iron or high chromium alloy. There are auxiliary  vanes in the stuffing box.The impeller, together with the auxiliary blades of the rear cover of the impeller, form negative pressure during operation to prevent sediment from entering the shaft seal and reduce leakage. The auxiliary blades on the front cover of the impeller also form a certain negative pressure, which reduces the hydraulic loss. The pump bracket rotor (bearing) part is lubricated with thin oil (some models can add an oil pump and a lubricating oil cooler), which prolongs the life of the bearing and improves the reliability of the pump.

Assembly and Disassembly:

Before assembling the pump, check the parts for defects that affect the assembly and scrub them clean before installation.
1. The bolts and plugs can be tightened to the corresponding parts in advance.
2. O-rings, paper pads, etc. can be placed on the corresponding parts in advance.
3. The shaft sleeve, sealing ring, packing, packing rope, and packing gland can be installed in the stuffing box in sequence in advance.
4. Hot-assemble the bearing on the shaft and install it in the bearing chamber after natural cooling. Install the bearing gland, stop sleeve, round nut, water retaining plate, disassembly ring, rear pump casing (tail cover) to the bracket in turn (ensure that the installed shaft and the rear pump casing are coaxial ≤ 0.05mm), bolts Fasten and install stuffing seal box, etc., rear guard plate, impeller, pump body, front guard plate, while ensuring that the impeller rotates freely and the control 0.5-1mm gap between the front guard plate, and finally install the inlet short pipe, outlet short pipe, and pump Coupling (requires hot fitting), etc.
5. In the above assembly process, some small parts such as flat keys, O-rings, and skeleton oil seals are easy to be missed and vulnerable parts should be paid special attention to.
6. The disassembly sequence of the pump is basically reverse to the assembly process. Note: Before disassembling the impeller, it is necessary to destroy and remove the disassembly ring with a chisel to facilitate the disassembly of the impeller (the disassembly ring is a consumable part and is replaced with the impeller).

Company Profile

Shijiazhuang Boda Industrial Pump Co.,Ltd 

Shijiazhuang Boda Industrial Pump Co.,Ltd is a corporation working for international pump market in P.R.C.. It mainly operates pump & pump driven equipments, pump parts & resistance wearing castings, others hydraulic machinery, accessories etc. The products contain slurry pumps, API 610 petrol-oil & chemical pumps, waters pumps which have tens of series , more than one hundred varieties , thousands of models. They are widely used in mining, metallurgy, coal mining, electric power, petroleum, chemical , water supply and drainage industry and so on.

The company have one slurry pump factory in shijiazhuang city , one API610 pump factory in Shenyang city, one chemical pumps factory in Dalian city, Our company has senior engineers and classic technicians. It also has professional marketing talents who know foreign trade proficiently and have vast experience and full of pioneer and creative spirit. Our company will apply to the mind "People-oriented , Business integrity" and satisfy the customer requirement promptly and efficiently; Besides it has scientific management system and strenuous corporate culture. As yet, the customer of company takes up more than 50 states and areas. It has already formed strong marketing network, well-deserved service system and firm trading association.

Shijiazhuang Boda Industrial Pump Co.,Ltd. specializes in R&D, production and sales of precision connectors. Its products are used in computers, telecom network equipments, industrial apparatuses, ect. The Company is armed with advanced precision mold manufacturing equipment, high-speed hardware pressing equipment, precision plastic injection equipment, automatic assembly line and inspection/testing devices.The company adheres to the business principle of "technology for development and quality for existence", and provides customers with quality products and considerate service based on its years of experience in R&D, procuction and management, great technical strength and the mature quality management system.