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Jiangsu Wulong Machinery Co., Ltd
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LW series horizontal screw centrifuge

NegotiableUpdate on 11/24
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Overview

Usage and characteristics • Good adaptability

Product Details

Purpose and Characteristics


Good adaptability. The design of this machine fully considers the various special requirements of chemical waste liquid technology for centrifuges, and optimizes the main functional components for specificity and adjustability. As long as the user explains the installation and use location, physical and chemical properties of the processed materials, and process requirements before purchasing the machine, we will provide the user with a suitable model.

• High degree of automation. The feeding, separation, unloading and other processes of this machine are continuously and automatically carried out at full speed. It can directly communicate with microcomputers to achieve process automation control.

The operating environment is good. The separation of materials by this machine is carried out under closed conditions, without any pollution to the operating site, and can maintain the cleanliness and hygiene of the production environment.

Strong corrosion resistance. The rotating drum, spiral, and casing of this machine, which come into contact with materials, are all made of stainless steel and have sufficient acid and alkali resistance. Other materials can also be used according to the user's needs.

Good wear resistance. According to user requirements, the spiral blades of this machine adopt world advanced wear-resistant processes such as welding hard alloy or embedding hard alloy sheets, greatly improving the service life of the spiral body.

Good process responsiveness. This machine adopts frequency conversion technology to achieve smooth starting of the host, stepless adjustable speed and dynamic intelligent control, which can automatically adapt to process fluctuations. If the user needs it, constant torque control can also be achieved.

Good operational stability. This machine adopts an involute planetary gear differential and has our unique low oil level operation technology. Low working temperature, high transmission torque, and reliable performance. The main bearing of the drum adopts lubricating oil circulation lubrication, which can effectively improve the operating speed and adapt to high temperature conditions.

The main motor can be configured with ordinary, variable speed, and explosion-proof types, and users can choose them themselves.

Low energy consumption. This model adopts advanced variable frequency speed regulation technology, with minimal impact on the power supply network and energy consumption of 1/3 to 1/2 of similar products.

• Smooth operation. We have implemented precision dynamic balancing of parts and dynamic balancing of the working speed of the whole machine. The factory standard for vibration intensity of the horizontal screw centrifuge is below 5mm/s, far lower than the 7.1mm/s specified in JB/T 502-2004 "Technical Conditions for Spiral Discharge Sedimentation Centrifuge".

Low noise level. The noise pressure level is below 85dB (A) and below the 90dB (A) specified in JB/T 502-2004 "Technical Conditions for Spiral Discharge Sedimentation Centrifuge".

The protective devices are complete and reliable. This machine is equipped with multiple protections such as torque protection, power control, electrical interlocking, sound and light alarms, which can effectively eliminate or reduce the damage caused by sudden faults to the machine.

Main specifications and technical parameters of the device

code name model Main technical parameters Motor power Overall dimensions host weight
drum diameter length maximum speed Maximum separation factor production capacity main motor sub-motor
LW350A LW350×1120 350 1120 3600 2540 3-18 18.5/22 5.5 3161×950×1090 1950
LW350B LW350×1300 350 1300 4200 3454 3-18 18.5/22 5.5 3341×950×1090 2100
LW350W LW350×1470 350 1470 3200 2007 3-18 15/18.5 4/5.5 3511×950×1090 2200
LW430B LW430×1650 430 1650 3200 2466 5-25 30/37 5.5/7.5 4010×1030×1290 3400
LW430G LW430×1520 430 1500 3600 3118 5-32 37 7.5 3900×1030×1290 3300
LW430W LW430×1790 430 1790 2500 1505 5-28 22/30 5.5/7.5 4130×1030×1290 3400
LW550B LW550×1950 550 1950 3200 3154 10-35 45/55 11/15 3460×1800×1120 4300
LW550W LW550×2200 550 2200 3200 3154 12-40 45/55 11/15 3710×1800×1120 5000
LW650B LW650×2300 650 2300 2650 2554 15-50 75/90 15/22 4200×2300×1400 7000
LW720B LW720×2300 720 2300 2300 2130 20-60 110/132 30/37 4200×2400×1550 8000
LW720W LW720×2500 720 2500 2300 2130 20-70 110/132 30/37 4400×2400×1550 8600

production site

The spiral blades, inlet and outlet of the decanter centrifuge have worn parts
Wear resistant tungsten carbide, hard alloy blocks or ceramic plates for protection
The spiral blades, inlet and outlet of the decanter centrifuge have worn parts
Wear resistant tungsten carbide, hard alloy blocks or ceramic plates for protection
Accurate balance ensures smooth operation A corner of the workshop
A corner of the workshop A corner of the workshop
LW430W Horizontal Spiral Centrifuge at Jiangsu Huating Liquor Industry Co., Ltd
Application of distiller's grains wastewater treatment
on-site photos
on-site photos Artificial flocculant preparation system
Automatic flocculant configuration system