Vertical Scraper Centrifuge

Vertical Scraper Centrifuge
Vertical Scraper Centrifuge
Vertical Scraper Centrifuge
Vertical Scraper Centrifuge
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  • L(P)GZ Series Vertical Scraper Centrifuge
  • L(P)GZ-F Series Vertical Scraper Centrifuge

Feature
1. The L(P)GZ/L(P)GZ-F vertical scraper centrifuge allows easy opening of its cover or even the entire housing, and this brings extra convenience for machine cleaning and maintenance.
2. This vertical bottom discharge centrifuge has a fully enclosed structure, and its process area, bearing seat and scraper knife are well protected by nitrogen gas.
3. Despite of the simple structure, all welding joints are very smooth and easy to clean. Moreover, machine surface is perfectly polished, and the surface roughness (Ra) reaches up to 0.2-0.4μm.
4. To offer reliable performance, the main shaft is well sealed and is monitored by a specialized inspection device to prevent leakage.
5. As a result of the reasonably designed CIP system, our vertical scraper centrifuge can be cleaned effectively and with minimal effort.
6. High temperature sterilization can be performed to make internal parts more hygienic.
7. Our vertical pharmaceutical centrifuge is fitted with a frequency converter, and it adopts regenerative braking or dynamic braking.
8. A fully enclosed housing is employed by the transmission system so as to reduce particulate matter emission during work.

Technical Data of L(P)GZ Vertical Scraper Centrifuge
ModelL(P)GZ-800 L(P)GZ-1000 L(P)GZ-1200 L(P)GZ-1250 L(P)GZ-1500 L(P)GZ-1600 L(P)GZ-1600(A) L(P)GZ-1800 L(P)GZ-1800(A)
Drum diameter (mm) 800 1000 1000 1200 1250 1250 1500 1600 1600 1800 1800
Drum height (mm) 400 420 580 500 500/630 800 700 800 1000 800 1000
Drum capacity (L) 100 140 190 260 310/400 505 610 800 1000 1000 1250
Max. loading capacity (kg) 135 180 250 320 400/520 650 820 1000 1200 1200 1600
Drum speed (r/min) 1500 1080 1200 970 1000 1000 850 850 850 800 800
Max. separating factor 1007 652 805 631 698 698 605 646 646 645 645
Motor power (kW) 7.5 15 15 18.5 18.5 22 30 37 45 55 55
Machine size with shock absorber (mm) 1700×1400
×1800
1968×1500
×1900
1968×1500
×2100
2280×1800
×1977
2280×1800
×2354
2280×1800
×2563
2600×2140
×2563
3000×2400
×2800
3000×2400
×3210
3260×2300
×3100
3230×2630
×3200
Weight (kg) 2000 3500 3800 4350 5000/5600 6000 10800 12500 12800 14450 16000
Technical Data of L(P)GZ-F Vertical Scraper Centrifuge
Model L(P)GZ-F-800 L(P)GZ-F-1000 L(P)GZ-F-1200 L(P)GZ-F-1250
Drum diameter (mm) 800 1000 1200 1250
Drum height (mm) 400 420 500 500
Drum capacity (L) 100 140 260 313
Max. loading capacity (kg) 135 180 320 400
Drum speed (r/min) 1500 1080 970 1000
Max. separating factor 1007 652 631 698
Motor power (kW) 7.5 15 18.5 18.5
Machine size with shock absorber (mm) 2000×1400×1330 2480×1500×1280 2558×1800×1445 2658×1800×1550
Weight (kg) 3100 4730 5700 6200

Main Material
1. Flat plate: Q235 lined with stainless steel
2. Drum bottom: Cast steel lined with stainless steel
3. Cover, housing and their attachments: Stainless steel
4. Drum (except its bottom): Stainless steel
5. Bearing seat: Cast iron or cast steel covered by stainless steel

Standard Structure
With a platform structure, our vertical scraper centrifuge integrates its housing and base plate together via welding, and its cover and housing are connected by flanges. There are many devices on the cover, like feed pipe, wash pipe, viewing light, scraper knife and manhole, and all the pipes are connected by standard flanges.

Standard Configuration
1. Frequency converter and PLC controller
2. Dynamic braking
3. Fill level controller (contact type)
4. Common vertical (or explosion proof) motor
5. Common V-belt, safe cover and motor cover
6. Operation box
7. GERB shock absorber

Structural Option
1. Flange connected housing and base plate, fast locking mechanism with reliable seal
2. Stainless steel drum
3. Air outlet, etc.

Parameter Option
Based on customer requirements, this scraper centrifuge may come with different specifications:
1. Drum volume (maximum loading capacity)
2. Revolving speed (maximum separating factor)

Configuration Option
1. Common (or explosion proof) motor with fixed torque
2. Anti-static (or other type) transmission belt
3. Regenerative braking system
4. LCD touch screen
5. Vibration protection, inert gas (nitrogen) protection
6. Revolving speed indication
7. Oxygen content detection or nitrogen feeding control
8. Cover opening protection
9. CIP system and high pressure gas back washing system
10. Non-contact fill level control
11. Inclined feed distributor
12. Residual heel removal system (patented)
13. Other devices

Structure of L(P)GZ Vertical Scraper Centrifuge
1. Scraper Cylinder
2. Cover
3. Drum
4. Scraper
5. Housing
6. Bearing Seat
7. Motor
8. Collective Hopper
9. Shock Absorber
10. Manhole
11. Feed Pipe
12. Wash Pipe
13. Explosion-proof Light
14. Water Outlet Pipe
Customer Case
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