High Efficiency Vacuum Furnace Freez Infusion Degassing Distillation Laminating Removal Package Coating Dry Screw Vacuum Pumps

• Oil or Not: Oil Free
• Structure: Dry Screw Vacuum Pump
• Exhauster Method: Positive Displacement Pump
• Vacuum Degree: Vacuum
• Work Function: Dry Screw Pump
• Working Conditions: Dry
• Model NO.: DSE1100
• Pumping Speed: 1100 M3/H
• Ultimate Vacuum: 5 PA
• Motor Power: 37 Kw
• Motor Speed: 2900 Rpm
• Noise: Less Than 85 dB(a)
• Cooling Water Flow: 8L/Min
• Cooling Water Temp: 5-35 C
• Inlet Flange: DN125
• Outlet Flange: DN100
• Weight: 1500kgs
• Applications: Metallurgy Coating Freeze Drying Load Locks Electr
• Transport Package: Neutral Wooden
• Specification: CE, U. S and European Market Standard
• Trademark: PRANSCH
• Origin: China
• HS Code: 8414100090
• Production Capacity: 50000PCS/Year

Product Description

>DSE1100 Dry Screw Vacuum Pumps

Dry screw vacuum pumps operate with two screw rotors rotating in opposite directions. This traps the medium to be pumped between the cylinder and the screw chambers and transports it to the gas discharge. The advanced screw design results in lower electric energy consumption compared to standard screw designs. It also results in a lower heat load of the compressed gas.

Cooling can be achieved through a high performance air cooling method eliminating the need of cooling water or indirect cooling method resulting in uniform temperatures throughout the pump body, eliminating cold spots and providing a thermally stable water jacket. The advanced screw design allows for best-in-class hydrogen pumping capabilities. Water cooling can take place in form of both direct water cooling or radiator cooling with air-cooled heat exchangers.

• Complete series with pumping capacity of 35 to 1100 m³/h
• Optimal ultimate pressure and broadest range of applications
• Completely dry and oil-free
• High pumping speed at atmospheric pressure reduces the pump-down time
• Water cooling with temperature monitoring
• Saving energy costs through internal compression
• Wear-free dynamic seal
• Direct gas flow and optimized temperature profile minimize deposits
• Low energy consumption, low noise level
• Extensive range of accessories

Technical data	Unit	DSE1100
Pumping Speed	m3/h	1100
	L/S	306
Ultimate Vacuum	Torr	0.04
	Pa	5
Motor Power	Kw	37
Motor speed	rpm	2900
Inlet Flange	mm	DN125
Outlet Flange	mm	DN100
Cooling Water Pressure	barg	2~4
Cooling Water Flow	L/min	8
Cooling Water Temp	ºC	5-35
Noise	dB(A)	≤85
Weight	Kg	1500

Applications

• Crude oil distillation - to separate out individual hydrocarbons
• Solvent recovery - to recover solvents from a process medium
• Vacuum-supported distillation - in pharmaceutical or chemical applications
•  
• Freeze drying
• Cleaning/Drying of industrial parts
•  
• Mold evacuation
• Transfer chambers
• Process chambers
• Heat treatment
• Space simulation
•  
• Steel degassing

• Thermoforming
• Veneer pressing
• Vacuum assisted resin transfer moulding (VRTM)
• Flat panel display lamination
• Solar panel lamination
•  
• Plasma enhanced deposition
• Physical vapor deposition
• Chemical vapor deposition
•  
• Storage tank systems
• Rail tanker filling systems
• Road tanker filling systems
• Loading and unloading stations for tanker ships
• Vapor recovery during production processes