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China, Chinese Industrial Rotary Vacuum Dryer/ Blade Vacuum Drum Dryer/ Wet Paste Slurry Cream Dryer Pharmaceutical Chemical Conical Stir Paddle Mix Vacuum Rake Dryer1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Agricultural MachineryDrying MachineVacuum DryerVacuum Rake Dryer
Changzhou Chuangke Drying Granulating Equipment Co., Ltd.
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Product DescriptionProduct DescriptionWorking PrincipleIt is an innovation horizontal batch-type vacuum dryer. The moister of wet material will be evaporated by heat transmission. The stirrer with squeegee will remove material on hot surface and move in the container to form cycle flow .The evaporated moisture will be pumped by vacuum pump.CharacteristicsBeing adapted the big area heating way, its heat conducting area is large and its heat efficiency is high.Being installed stirring in the machine, it makes raw material in cylinder form the state of continuous circle inside the cylinder, so the uniformity to be heated of raw material is raised greatly .Being installed stirring in the machine, pulp inese, paste-like mixture or powder raw materials can be dried easy.The PZG rake dryer achieves drying through indirect heating and vacuum-driven moisture removal following core processes:1.Heating SystemThe dryer consists of a jacketed cylinder, a hollow rotating shaft, and hollow rake teeth. A heating medium (e.g., steam, hot water, or thermal oil) is circulated through the jacket, hollow shaft, and rake teeth. Heat is transferred to the wet material via direct contact with the heated cylinder wall and rake teeth.2.Material AgitationWet material is fed into the dryer from the top. As the low-speed rotating shaft drives the rake teeth, the material is continuously stirred, turned, and pushed forward. This agitation ensures uniform contact between the material and the heated surfaces, constantly renewing the material's surface to enhance heat transfer efficiency.3.Moisture Evaporation & RemovalUnder vacuum conditions (maintained by a vacuum pump), the boiling point of water in the material is significantly reduced, accelerating moisture evaporation. The vaporized moisture is promptly extracted by the vacuum system, preventing reabsorption by the material.4.Drying & DischargeAs the material moves axially under the rake teeth's action, it gradually loses moisture. Once dried to the target moisture content, the material is discharged through the outlet at the end of the cylinder.This design combines efficient heat transfer, uniform mixing, and vacuum-assisted moisture removal, making it suitable for both heat-sensitive and hard-to-dry materials.PZG rake dryers Application:PZG rake dryers are widely used in industries requiring efficient drying of materials with diverse physical properties (e.g., powder, granules, pastes, slurries) and strict processing conditions (e.g., low-temperature drying, vacuum environments). Key application areas include:Pharmaceutical Industry,Food Industry,Chemical Industry,Biotechnology,Agriculture,Mining,etc.Material to be driedThe following raw materials from pharmaceutical industry , foodstuff industry, chemical industry and so on can be dried.Suitable for pulpiness, paste-like mixture or powder raw material.Thermal sensitive raw material having the requirement to dry at lower temperature.Raw materials that are easy to oxidize or explode and have strong irritative or toxic.Raw materials that need to recover solvent.Product ParametersItemModelNameunitZPG-500ZPG-750ZPG-1000ZPG-1500ZPG-2000ZPG-3000Working volumeL30045060090012001800Heating areasqm67.69.312.314.619.3stirring revolutionrpm6-30stepless variablePowerkw45.55.57.51115Design pressure of Jacket (Hot water)MPa<0.3Vacuum in the cylinderMPa-0.09-0.096Main ProductsCompany ProfileCertificationsPackaging & ShippingFAQFAQQ1. How to choose the right equipment?A1:You can contact us via online contact method or via email to tell us your purpose, we will suggest suitable machine for you. Q2. Is your price competitive?A2:Yes, we offer competitive price and 7-24hours after-sale service.Q3. How to pay?A3:We accept many payment term, such as T/T, Western Union, L/C, Paypal also acceptable.Q4. When deliver the machine after payment?A4: within 3 days.Q5. How to deliver the small machine?A5: by Courier, air and sea shipping are all available.Q6. Is will be broken during transport?A6:It's standard export package filled with foam and we buy insurance.Q7. How to use the machine when get is?A7:Manual user will be sent with the machine, and we can adjust the control panel language as you require.Q8. What if glass parts broken?A8:Insurance will pay and we will send the parts immediately again via courier.
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