Changzhou Lvsong International Trading Co.,ltd

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Changzhou Lvsong International Trading Co.,ltd

We are a high-tech enterprise specializing in various types of dry vacuum pumps and complete sets of vacuum system equipment.

31/03/2025

冬去春来，
春暖花开

24/03/2025

Introduce you to new products:

Horizontal volumentric Heat exchanger:1、Heat exchangers shall be equipped with the safety device,and one of the following devices can be selected:

a、safety valves on the top,which rated pressure shall be compatible with the Max.working pressure of the heat exchanger.

b、vent pipe installed on the top of the tank(under a certain conditions)

c、the expansion water tank installed and connected with the heat exchanger to drain some expanded water

The water quality shall be exmained to determine whether the water softening devices shall be installed or not,in order to prevent the scalling on the shell and the pipe so that the efficiency is deteriorated.

The protection cover shall be provided according to the GB standard.

21/03/2025

Volumetric Heat exchanger:Vertical volumetric Heat exchanger can be used for the general industries and construction for the heat water supply system.The heat medium is hot water or steam with the pipe and shell working pressure of2～1.2Mpa at the Max.temperature of 75℃.

The shell has three types of material,Q345R,S30408,and Carbon steel with bronze inner plate;pipe material has three tupes;seamless pipe 20/10,stainless pipe and brozen type(TP2).The combination of shell and pipe material can be selected by customers.

20/03/2025

Condenser series:Condensers have two-flow and four-flow types;and the flow rate in the pipe is high,which has ensured the conductivity of each bronze pipe.This product has the characters of small volume,light weight and high efficiency.

The efficient and reinforced conduction pipes are used to ensure the improved conduction performance our products.

12/03/2025

WLWT Type Dry Piston Vacuum Pump:·Oil-free lubrication for clean vacuum
·Alir valve axial device with Low vibration,low noise and long ser-
·vice life
·Energy saving,water saving,less floor space
·Beautiful appearance,convenient operation and maintenance
Suitable for vacuum refining,distilation,concentration,packaging.
Drying etc,in the pharmaceutical,chemical,food and other industries

11/03/2025

WL series reciprocating vacuum pump:Reciprocating vacuum pump is one of the basic vacuum equipment for obtaining rough vacuum.The reciprocating motion of the piston continuously axpands and compresses the gas in the cylinder,and the exhaust value sheets to obtain a vacuum.The working principle of reciprocating pump is that the periodicaly reciprocation of the piston changes the working volume of the pump chamber(cylinder).
Main characteristics:Single stage double acting vacuum pump;Vertical structure,eliminate shear wave bad vibration,low noise;Reduced power corsumptien,low cooling water consumption,energy saving and high efficiency

10/03/2025

2BE1 type Liquid Ring Vacuum Pump:2BE type Liquid-Ring Vacuum pump is single stage and single structure fomation.This pump has the advantages of simple construction,simple maintenance,reliable operaton,energy-eficient,etc.
This pump is an ideal substtution product with the obvious acdvantages of high vacuum,low power consumption and reliability.
Tme beanngs and seals ofthis product are alimported from orignal orands to ensure stable and reliable operation.The pump casing can be made of steel plate,with high quality and high structural strength.

06/03/2025

2BV Liquid Ring Pump:Elmvac 2BV series Liquid Ring Vacuum pump are suitable forevacuating gases and wet vapours down to inlet pressure of 33 mbar(97% vacuum).All these vacuum pumps are supplied with built-in cavitable protection.For long-term operation below 80 mbarA,the cavitation protection should be conneccted for protecting the pump.An inlet pressure of 10 mbarA can be achieved by cohnecting a gas ejector.The gas elector ccan be mounted girectly onto the vacuum pump.

Address

NO. 668-4 TONGJIANG Road, CHANGZHOU
Changzhou
213000

Website

http://www.yhyuanhang.com/

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