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Lab-Scale Rotary Pulp Digester

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MOQ : 1 Unit

Lab-Scale Rotary Pulp Digester Specification

Test Range
1 - 20 Liters

Resolution
0.1 kPa

Color
Grey

Humidity
35% - 85% RH

Features
Double-walled construction, Safety interlock, Digital controller, Pressure gauge, Programmable timer

Power Supply
Electric

Max Height
800 mm

Gas Pressure
2 - 4 Bar

Temperature
Up to 180C

Measuring Range
0 - 200 kPa

Port Size
1 inch

Frequency
50Hz

Product Type
Rotary Digester

Display Type
Digital LCD

Interface Type
RS485 / USB

Accuracy
1%

Number of Specimens
1 - 4 (rotary vessels)

Response Time
3 seconds

Application
Laboratory Pulp Digestion, Pulp Testing, Batch Refining

Automation Grade
Semi-Automatic

Mounting Type
Benchtop

Equipment Type
Lab-Scale Rotary Pulp Digester

Operating Voltage
220V AC

Specimen Size
Up to 300 mm

Usage
Industrial

Capacity
10 Liters per vessel (Standard supply: 2 vessels)

Machine Weight
250 kg

Test Speed
10 - 50 rpm (adjustable)

Test Width
200 mm

Test Stroke
300 mm

Control Mode
AUTO / MANUAL

Lab-Scale Rotary Pulp Digester Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Cash in Advance (CID)

Supply Ability
100 Units Per Month

Delivery Time
7-10 Days

Main Domestic Market
All India

About Lab-Scale Rotary Pulp Digester

Capacity: 10 Litres cooking vessel
Maximum Pressure 15 kg/cm2
Working Pressure 10 Kg/cm2
Raw Material 3.0 Kg. wood chips approx.
Digester body: Made of Acid Proof Steel.
Autoclave /Boiler vessel Fabricated from stainless steel sheet.
Electric Heating 3 Phase, 400 V, 6 kW.
Rotating Frequency; Rotation with change of turning direction, ensures efficient agitation of the pulp.
Motor Rating: 3 Phase, 440 V, 1/2 HP.
Digital Temperature Controller The temperature controlled through high precision programmable controller Facilities for the programming of boiling parameters

Robust Construction & Advanced Safety

Engineered from high-grade stainless steel (SS 304/316), this rotary digester is both corrosion-resistant and durable. The chamber features mineral wool insulation for efficient heat retention and safety features such as over-temperature and over-pressure protection. Manual pressure-sealed lid locking and a safety interlock ensure secure operations during testing.

Precision Control & Automation

The integrated PT100 temperature sensor, digital LCD display, and programmable timer allow for precise parameter setups. The 0.5 HP geared motor supports gear-driven rotation, with testing speeds adjustable between 10 and 50 rpm. Users can select AUTO or MANUAL control modes, enhancing operational flexibility to suit varied laboratory requirements.

Comprehensive Data Management & Compliance

Data can be logged and exported via USB or RS485 interfaces, streamlining analysis and record-keeping. Conforming to TAPPI and ISO laboratory digestion standards, this equipment assures reliable, standardized results, making it ideal for quality-conscious exporters, manufacturers, and suppliers in India.

FAQs of Lab-Scale Rotary Pulp Digester:

Q: How does the Lab-Scale Rotary Pulp Digester ensure safe operation during high-temperature and pressure processes?

A: This digester incorporates over-temperature and over-pressure protection systems, a manual lid locking mechanism with pressure seals, and a safety interlock. Combined, these features safeguard operators and maintain optimal working conditions during pulp digestion.

Q: What is the process for operating the rotary pulp digester, and which control modes are available?

A: The unit supports both AUTO and MANUAL control modes. Users load specimens, set test parameters via the digital controller, and initiate the process. The gear-driven assembly rotates the vessels, while integrated heaters and sensors control temperature and pressure. Data is logged automatically and can be exported via USB.

Q: When is it recommended to use this equipment in laboratory settings?

A: This digester is best utilized in laboratories requiring standardized pulp digestion, batch refining, and pulp quality testing. Its design adheres to TAPPI/ISO guidelines, ensuring precise and repeatable results suitable for both research and industrial quality control.

Q: Where is the Lab-Scale Rotary Pulp Digester intended to be installed or used?

A: The equipment is intended for benchtop installation in laboratory environments. Its compact footprint, durable construction, and standardized power supply (220V AC) make it practical for both industrial and academic settings.

Q: What are the main benefits of using this rotary pulp digester compared to traditional methods?

A: The device offers double-walled insulation for energy efficiency, rapid heating up to 180C, precise digital control, and reliable safety features. Automated data logging streamlines workflow, and the robust build guarantees long-lasting performance and reproducible results.

Q: How is data managed and exported from the digester for further analysis?

A: Data from temperature, pressure, and process parameters are logged digitally, accessible through USB or RS485 interface for straightforward export, ensuring complete and accurate documentation of each batch processed.

Q: What is the specimen capacity, and how many vessels can be processed simultaneously?

A: The standard supply includes two 10-Liter vessels, with the ability to process up to four specimens (rotary vessels) at once. Each vessel can accommodate specimen sizes up to 300 mm, supporting diverse testing requirements.

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