Home > Products

1In addition to all main features of the LGZ series centrifuge, the PLD series centrifuge features as follows:

2Removing the residual solid cake by bad-pulling method. Eliminate all solid cakes left over the process of scraper discharging through reciprocal movement of the pneumatic pulling bag deice.

3External cylinder+ rod drive design, reliable in work.

4Fully-enclosed discharge hopper design separating the material from the driving components of the centrifuge.


6External construction: Multiple constructions including big hinged cover, fully hinged cover and flat cover

7 Feed type: inclined feed disk, side feed, middle feed pipe and material level detection device

8Scraper discharge: Pneumatic, hydraulic and liquid-phase skimming disc

9Motor drive: Common motor, inverter-duty motor and explosion-proof motor

10Safety protection: Nitrogen protection (anti-explosion) system, vibration protection, temperature protection, electric-mechanical interlocking, speed monitoring and overload protection.

11CIP system: Cleaning ball and spray pipe

12Washing mode: Atomized nozzle rinsing, feed disk washing, pulse type washing

13 Nitrogen protection system: Automatic control device, hydraulic sealing device and gas-liquid separator.


PLD series bag-pulling bottom discharge scraper centrifuge is a type of new product with fully independent intellectual property independently developed by us. This series centrifuge retains such primary functions offered in the LGZ series as the solid-liquid separation and scraper discharge, and adds such function as to remove the residual solid cake by pulling filter cloth with the removal rate higher than 99%. PLD series avoids crossing and mixing of different batches of separated products, and also eliminates the effects of the residual solid cake on the basket wall. It is mainly used in the solid-liquid separation process of crystallized materials in such industries as pharmacy, food, gourmet powder and chemistry.

Material to be separated enters into the basket of the centrifuge that is rotating at high speed through a feeding pipe, and under action of the centrifugal field, the material passes through the filter cloth (screen) for filtration. Then the liquid phase discharges through the discharge pipeline, while the solid phase is retained in the basket. Feeding stops once the basket is filled with the material, then wash the solid cake, and discharge the washing liquid through filtration. The centrifuge continues to rotate to spin-dry the solid cake. After the solid cake meets the requirements for separation, the centrifuge reduces its speed, and removes the cake by means of the scraper, then discharges the cake out of the centrifuge. The centrifuge further reduces its speed so that the pneumatic pulling bag device moves reciprocally to shake off the residual solid cake, thus completely eliminating the solid cake.


It can be widely used to separate the suspension containing particles, but also fibers, especially the highly sticky, containing micro particles, poisonous and flammable materials, like antibiotics, vitamins, and minerals, salts, gourmet powders, foodstuff additives, amylum, sugar, chemical flavors, thiamin, plasters, sodium sulfate, bluestone, potassium chloride, borax, dyestuffs, pigment, resin, pesticides, and environmental protection. The centrifuge is highly automated, has large capacity and can be remote-controlled.It is mainly used in the solid-liquid separation process of crystallized materials in such industries as pharmacy, food, gourmet power and chemistry.

Items Models
PLD800 PLD1000 PLD1250 PLD1600 PLD1800
Basket Dia (mm) 800 1000 1250 1600 1800
Basket volume (L) 100 175 400 800 1250
Max. load (kg) 135 235 500 1000 1500
Max. Rotating speed (r/min) 1200/1500 1100/1200 1000/1200 850 800
Centrifuge force 645/1008 677/805 700/1008 647 645
Motor (kW) 7.5/11 15 22/30 37 55
Dimension (L*W*H) (mm) 2050*1250*2000 2350*1450*2350 2550*1800*2550 3200*2400*3000 3500*2500*3300
Weight (kg) 2000 3500 5000 10000 15000
Get in touch

Welcome to visit our website. If you need an olive oil production line, please write down any questions, we will reply as soon as possible.

  • *
  • *
  • *