Multistage Pump Dg45-80 Sub-High Pressure Boiler Feed Pump

Multistage Pump DG45-80 Sub-high Pressure Boiler Feed Pumps are strictly produced under standards of 

GB/T 5657-2013 Technical specifications for centrifugal pumps ( Class Three)
JB/T 1051-2006 Multistage Centrifugal Pump-Types and Basic Parameters
GB/T13006-1991 Technical specifications for mixed and axial flow pumps 
GB/T13007-2011 Centrifugal Pump Efficiency
MT/T114-2005 Multistage Pumps for Coal Mines

Application:

The Multistage mining dewatering pump is best applied in applications like these:
• Reverse Osmosis
• Boiler Feed
• Shower
• Spray
• Cogeneration
• Pressure Boosting
• High Pressure Cleaning
• Snow making
• Condensate
• Mine dewatering

Nomenclature:

DG45-80x6

DG means multistage centrifugal boiler feed pump 

45 means the design point of capacity of the pump is 45 m3/h 

80 means the design point of single-stage head is 80m

6 means the pump stage is 6 which also means it has 6 impellers.

Performance table:

 DG45-80 series of centrifugal multistage pump can be 6~12 stages options with same flow capacities range(36 m3/h~62 m3/h) but different heads requirements(from 409m to 1003m)

Work Flow Chart:
Casting + As-cast polishing & antirust paiting + CNC processing and antirust oil + Parts test (Vision inspection + Dimensional measurement + Impeller static equilibrium test) + Casing construction installation and pressure test + Rotor installation and dynamic balance test + Pump installation + mechanical seal test + Deflection tester for the coupling assembly + Test bed testing + Painting + Packing + Shipment


OEM Services:

 According to the installation condition we can OEM

1.Shaft extention end to the outlet end which the regular design is at the inlet end.

2.Suction nozzle to the different direction:right ,left or radial(same as DG series)

3.Flange according to different standard:DIN,JIS,ANSI & GB/T9113-2010

4.Parts materials options:cast iron,ductile iron,carbon steel,stainless steel etc.


 

We trust we can serve the abroad customers with very competitive price of our popular products with various applications ideal for high head water transportation.

Our advantages:

1. Well designed pump structures and over 20 years experience.

2. Strictly quality control under ISO9001:2008 and experienced professional workers.

3. A large water pump testing center, with more than 50 sets of dynamic and static balance measuring instruments, hardness testers, surface treatment equipments, automatic argon arc welding machines, large vertical lathes, large grinding machines, intelligent high precision CNC machine tools and other advanced production testing equipments homemade or imported.

4. Plenty of spare parts in stock and large production capacity so we can make sure fast delivery.

5. Professional sales team to provide courteous service at all times.

Package and Shipping:

Packing of centrifugal multistage pump: Plywood case or as required.

Shipping: FCL/LCL

By truck,By train,By boat & By air

Multistage Pump DG45-80 Sub-high Pressure Boiler Feed Pumps are strictly produced under standards of 

GB/T 5657-2013 Technical specifications for centrifugal pumps ( Class Three)
JB/T 1051-2006 Multistage Centrifugal Pump-Types and Basic Parameters
GB/T13006-1991 Technical specifications for mixed and axial flow pumps 
GB/T13007-2011 Centrifugal Pump Efficiency
MT/T114-2005 Multistage Pumps for Coal Mines

Application:

The Multistage mining dewatering pump is best applied in applications like these:
• Reverse Osmosis
• Boiler Feed
• Shower
• Spray
• Cogeneration
• Pressure Boosting
• High Pressure Cleaning
• Snow making
• Condensate
• Mine dewatering

Nomenclature:

DG45-80x6

DG means multistage centrifugal boiler feed pump 

45 means the design point of capacity of the pump is 45 m3/h 

80 means the design point of single-stage head is 80m

6 means the pump stage is 6 which also means it has 6 impellers.

Performance table:

 DG45-80 series of centrifugal multistage pump can be 6~12 stages options with same flow capacities range(36 m3/h~62 m3/h) but different heads requirements(from 409m to 1003m)

Work Flow Chart:
Casting + As-cast polishing & antirust paiting + CNC processing and antirust oil + Parts test (Vision inspection + Dimensional measurement + Impeller static equilibrium test) + Casing construction installation and pressure test + Rotor installation and dynamic balance test + Pump installation + mechanical seal test + Deflection tester for the coupling assembly + Test bed testing + Painting + Packing + Shipment


OEM Services:

 According to the installation condition we can OEM

1.Shaft extention end to the outlet end which the regular design is at the inlet end.

2.Suction nozzle to the different direction:right ,left or radial(same as DG series)

3.Flange according to different standard:DIN,JIS,ANSI & GB/T9113-2010

4.Parts materials options:cast iron,ductile iron,carbon steel,stainless steel etc.


 

We trust we can serve the abroad customers with very competitive price of our popular products with various applications ideal for high head water transportation.

Our advantages:

1. Well designed pump structures and over 20 years experience.

2. Strictly quality control under ISO9001:2008 and experienced professional workers.

3. A large water pump testing center, with more than 50 sets of dynamic and static balance measuring instruments, hardness testers, surface treatment equipments, automatic argon arc welding machines, large vertical lathes, large grinding machines, intelligent high precision CNC machine tools and other advanced production testing equipments homemade or imported.

4. Plenty of spare parts in stock and large production capacity so we can make sure fast delivery.

5. Professional sales team to provide courteous service at all times.

Package and Shipping:

Packing of centrifugal multistage pump: Plywood case or as required.

Shipping: FCL/LCL

By truck,By train,By boat & By air

Non-woven Punching Machine

The non-woven perforated needle roller developed and designed by the company adopts imported alloy steel wire needles with high strength and good abrasion resistance. The processing accuracy has reached the same level in the world, and the air permeability detection is uniform and stable.
This series of needle rollers are widely used in various types of non-woven fabric punching, non-woven fabric embossing, etc. There are cold punch needle rollers for direct punching and heated punch needle rollers. The base material of the cold punching pin roller adopts copper alloy. Heat-resistant copper is used as the base material of the heating needle roller.
Our company specializes in the supply of non-woven perforated needle rollers, non-woven perforated needle rollers, and wholesale of non-woven perforated needle rollers. The product quality and processing technology reliability and stability are at the domestic advanced level. According to customer requirements Produce a variety of special specifications of needle rollers and needle ring products.

Professional design of various mouth-shaped needle rollers and punching molds, the products produced are particularly good in three-dimensional impression, uniform mouth shape, and good flexibility. Advanced equipment and years of development experience, CNC processing methods, upper and lower concave and convex needle rollers (heatable). High precision, uniform hole spacing, uniform size and shape. A full set of machining equipment and advanced CNC equipment, so we control the entire production process by ourselves. We are the best partner to help you improve the quality of your products. Professional CNC large-scale roller engraving machine, the maximum processing diameter is: 300 mm, the length is: 1.5 meters, processing all kinds of machine roller molds, high processing accuracy, good product consistency, is an indispensable tool for processing high-end molds

ultra-micro hole punching machine,punching machine,Non-Woven Punching Machine,Non-Woven Fabric Breathable Punching Machine,Non-Woven Film Perforating Machine,Non Woven Perforated Machine

Changzhou Puyisen Machinery Technology Co., Ltd. , https://www.czsmmsmachine.com