广州市朝德机电设备有限公司
：
：郑杰克、向
： novosor : www.novosor.com
地址：广州市越秀区朝天路66号3F
Gebr. Steimel GmbH & Co.泵
产品系列：
Industrial pumps
We offer pumps in the following structural shapes
Gear pumps （ types T, TF, SF ）, gerotor engine-block pumps （ type GMB ）, rotary lobe pumps （ type PK ）, rotary piston pumps （ type SKK ）, centrifugal pumps （ types MZ, KZ, KB ）, ...
as feed pump, lubricating pump or engine cooling-water pump
In accordance with ATEX any pump type can be delivered!
The POLAR centrifuge
The centrifuge for de-oiling, drying, rinsing, coating and rust-proofing.
| SIX ADVANTAGES IN ONE MACHINE | |
|  |
| THE CONSTRUCTION OF THE POLAR C-ZENTRIFUGES | |
| The centrifuge is driven by a special centrifugal motor. The drum is directly linked to the motor shaft. The motor is centrally and elastically mounted in the step bearing. This allows self-centering. Depending on the application the centrifuge can be supplied with an appropriate drum. The centrifugal lid is relieved through a gas pressure spring. The centrifuge can only be started if the lid is locked; the lid can only be reopened at standstill. Up to size C6 the control of the centrifuges is integrated in the operating case |  POLAR C5 cross-sectional representation |
| THE RANGE OF APPLICATION OF THE POLAR CENTRIFUGES | |
| POLAR type centrifuges can be used in many ways for the separation of liquids and solid material. In metal processing they are used for the recovery of coolants such as cutting oil or emulsion of metal swarf and for swarf processing for waste disposal or recovery. The residual moisture of steel and brass swarf after centrifuging usually is below 3%. When centrifuging parts not only the recovery of coolants but also de-oiling is important for the following operation. After centrifuging the parts are without drops and coated with a thin film of grease providing some corrosion protection. In connection with an optional hot-air blower heating the POLAR type centrifuges are used in many electroplating shops for drying electroplated parts. The greatest part of the water is spun off immediay at the beginning of the centrifuging process. The remaining water film is dried by hot air. Thus the parts can be dried in a quick, energy-saving process and are usually stainless. POLAR type Centrifuges are also used for de-oiling and coating. To this end the centrifugal pan is equipped with an impervious conical external casing. Inside the machine, at a slow rotational speed, the drum with the material to be coated is flooded with the coating fluid. Afterwards the speed is increased and due to the centrifugal force the coating liquid is spun out of the conical external casing. Coating of the parts can be influenced by the rotational speed and centrifuging duration. |  POLAR C5 with optional lifting device |
| THE OPERATION OF THE POLAR CENTRIFUGES | |
| All processes within the centrifuge are automatically controlled. The charging and discharging of the material to be centrifuged and the opening and closing of the lid is carried out by the machine operator （pneumatic lid control as from C7）. By activating the start control the desired operation is started. Upon request the centrifuges can be equipped with a lifting device mounted to the machine. |  POLAR C5 with optional lifting device |
| THE BROCHURES OF THE POLAR CENTRIFUGES FOR DOWNLOAD | ||
| The POLAR C brochure comprises four pages （DIN A4） and can be downloaded as zipped ADOBE PDF file in the following languages: | ||
 | German: POLAR C - Brochure as ADOBE PDF file （zipped） 810 kByte |  polar_c_de.pdf |
 | English: POLAR C - Brochure as ADOBE PDF file （zipped） 805 kByte | polar_c_en.pdf |
 | French: POLAR C - Brochure as ADOBE PDF file （zipped） 805 kByte | polar_c_fr.pdf |
 | Spanish: POLAR C - Brochure as ADOBE PDF file （zipped） 805 kByte | polar_c_sp.pdf |
 | Italian: POLAR C - Brochure as ADOBE PDF file （zipped） 806 kByte | polar_c_it.pdf |
 | Czech: POLAR C - Brochure as ADOBE PDF file （zipped） 806 kByte | polar_c_cz.pdf |
| To unzip the file a special program such as e. g. WinZIP is required.The PDF file in the ZIP file can be displayed and printed with the ADOBE ACROBAT reader. | ||
| TEHCNICAL DATA OF THE POLAR CENTRIFUGES | ||||||
| C30 | C3 | C4 | C5 | |||
| Drum | Form Diameter Height Volume Perforation max. charging max. charges Rotational speed | cylindrical 300 mm 220/320 mm 13/20 l 3 mm 30 kg 10-12 /h 1480 rpm | conical 310/430 mm 171 mm 20 l - 50 kg 10-12 /h 980 rpm | cylindrical 400 mm 260 mm 25 l 3 mm 50 kg 10-12 /h 980 rpm | cylindrical 500 mm 365 mm 60 l 3 mm 100 kg 10-12 /h 980 rpm | |
| Heater Blower | Power Power | 4,0 kW 0,14 kW | 4,0 kW 0,14 kW | 4,0 kW 0,14 kW | 6,0 kW 0,18 kW | |
| C6 | C6 | C7 | C7 | C8 | ||
| Drum | Form Diameter Height Volume Perforation max. loading capacity max. charges Speed | cylindrical 600 mm 385 mm 95 l 3 mm 150 kg 10-12 /h 735 rpm | cylindrical 600 mm 385 mm 95 l 3 mm 300 kg 10-12 /h 735 rpm | cylindrical 700 mm 440 mm 140 l 3 mm 150 kg 10-12 /h 735 rpm | cylindrical 700 mm 440 mm 140 l 3 mm 300 kg 10-12 /h 735 rpm | cylindrical 800 mm 540 mm 200 l 3 mm 300 kg 10-12 /h 735 rpm |
| Heater Blower | Power Power | 6,0 kW 0,18 kW | 6,0 kW 0,18 kW | 6,0 kW 0,18 kW | 6,0 kW 0,18 kW | 6,0 kW 0,18 kW |
| Other speed, voltage, heating performance possible. The heater can be supplied upon request. | ||||||
| VARIOUS DRUMS FOR THE POLAR CENTRIFUGES | |
| POLAR centrifuges type C can be equipped with different drum designs according to requirements. If an application can not be carried out with our variety of standard drums and pan carriers we also produce customerized special constructions. | |
Standard design: Drum carrier with drum |  |
Drum with perforated lining |  |
Drum with insert pan |  |
Box carrier with lid for almost all types |  |
Conical drum with insert pan and cover （for centrifuge POLAR C 3） |  |
| ADDITIONAL EQUIPMENT FOR ALL POLAR CENTRIFUGES | |
| POLAR C5 Additional equipment Swivelling lifting device  |
POLAR C5 Additional equipment Hot-air blower heating  | |
| PRACTICAL EXAMPLES OF THE POLAR CENTRIFUGES | |
Problem: In a small automatic lathe turnery swarf and parts were produced in five single-spindle and one multi-spindle automatic lathes. Swarf is to be de-oiled, the parts are to be de-oiled and rinsed. Rinsing is to degrease them as far as possible before hardening. Solution: By using a Steimel centrifuge type POLAR C5eHS with oil and rinsing solution tank it became possible to carry out various operational processes:
In such machines not only de-oiling and rinsing processes are possible but also coating and lacquering processes with non solvent containing lacquers. （Solvent containing lacquers or coating agents upon request.） | |
Problem: In a surface refinement manufactory drum material is treated in a galvanic automat with manual drum repositioner. Afterwards the parts are to be dried without getting stains. Solution: By using a Steimel centrifuge POLAR C5H it was possible to dry the parts quickly and without stains. The combination of centrifugal force and heat-insulated electric blower heating represents an energy-saving and approved possibility for drying electroplated drum material. Extensions: The centrifuges of the POLAR C type can not only be used for drying but also for aftertreatment such as coating, rust-proofing or lacquering with non solvent containing lacquers. （Solvent containing lacquers or coating agents upon request） |
智能制造网