Pulp Testing Equipments

Description

This Instrument is made for Quick Determination of Pulp Stock Consistency. The instrument is manufactured in accordance with the second report of the Pulp Evaluation Committee to the Technical Section of British Paper & Board Industry Federation.

Technical Specification :

• Container : Top easily removable.
• Clamping : Rapid action & efficient.
• Grid Plate : Fitted with a supporting lattice to facilitate removal of the pulp mat from the wire.

Description

Pap-Tech Fibre Classifier is designed to classify the distribution of length of pulp fibre with the help of sieves of different mesh size while feeding water. Change in length due to beating can also be measured. The fibre in a pulp suspension is divided into fraction with different mean fibre lengths.

Additional Information:

• Each unit is provided with separate electric motor for driving the rotor.
• All units are mounted on M.S. fabricated stand and coated with anti-corrosive constant water flow rate.
• Fibre collection box with rapid locking device, support wire and suction connection.
• Sieve numbers ASTM 30, 50, 100 and 200 are supplied as standard.

Description

Hand Sheet Former Used for the production of laboratory sheets for physical tests. The design of the drainage system provides a uniform flow across to the entire wire  by permitting exceptionally uniform sheets. It is used for production of circular sheets  in lab. Standard stirrer, couch roller, Drying plate 7 drying rings

Hand Sheet Former (SCA Type) is intended for production of laboratory sheets for physical tests. The design of the drainage system provides a uniform flow across the entire wire, thus permitting exceptionally uniform sheets. The Sheet Former is easy to install in a laboratory.

Features:

• Exact measurement
• Easy operation
• Reliability
• Easy to install.

Description

We are the leading supplier of Paper INK Proofing Kit made available to our clients at competitive prices.

It is used for visual assessment of color under different lighting conditions.

Features:

• Cabinet is made out of Powder Coated M.S. Sheet, Inside Color Munsell neutral grey.
• All tube lights are operated separately by electronic ballast.
• The electrical circuit is on a tray & is totally separate from the cabinet.
• Imported Hour Meter is for totalizing the time for Tube Lights.

Description

It is used for making Pulp, Minerals fibers pulp like mica, Asbestos etc. It is also used for mechno-chemical pulping. Heating syatem with adjustable Thermostat Control. It is supplied with standard Electric motor & propeller V belt drive to circulate the stock effectively.

Description

Controlled valve lifting and Plexiglas measuring cylinder for Schopper Riegler valve with standard wire mesh.

The Shopper Reigler Type Beating & Freeness tester measures the drainage capacity of beaten pulp and is universally used to check the progress of beating process.

Standards:

As per ISO5267/1, SCAN C 19 M3, BS 6035/1.

Features:

• Plexiglas measuring cylinder 100 Sec. with double graduation on CCM and 0SR.
• Calibrated Nozzle and screen plate container grip enabling easy removal for cleaning.
• Standard wires mesh fixing and removing attachment.
• Semi-Automatic sealing cone lifting arrangement.
• Nozzle calibrated according to ºSR standard.
• Complies with SCAN standard M-3.65.
• Correlation of results with the original Schopper instruments

A Sheet Former is a laboratory device used in the paper-making process to create sheets for testing the properties of paper or paper pulp. The manual model of the sheet former typically involves the use of a frame and a mold to form sheets simulating part of the paper-making process on a small scale.

Here’s a general overview of a Manual Sheet Former with a Table setup:

Key Components:

1. Forming Table:

   • A flat surface on which the hand sheet is made.
   • Often made of stainless steel or other non-corrosive material.
   • Has a mesh or wire cloth that supports the pulp slurry and helps form the sheet.

2. Forming Mold:

   • A rectangular or square frame, often made of metal.
   • The mold is placed onto the forming table.
   • It has a fine mesh at the bottom that allows water to drain out while retaining the pulp fibers.

3. Deckle:

   • The deckle is a removable piece that attaches to the edge of the mold to control the dimensions of the paper sheet.

4. Couching Felt:

   • A soft felt material used to transfer the sheet from the forming table to a drying surface. It helps in absorbing excess water from the sheet.

5. Vacuum System (optional):

   • Some manual models include a small vacuum pump to assist in the drainage of water from the pulp slurry.

General Process for Making Hand Sheets:

1. Prepare the Pulp Slurry:

   • Mix paper pulp with water in a container to create a slurry with the desired consistency.

2. Forming the Sheet:

   • Dip the mold into the pulp slurry, ensuring the pulp is evenly distributed.
   • Lift the mold and allow excess water to drain off.

3. Couching the Sheet:

   • Place the mold on the forming table, and remove the mold carefully, leaving the wet sheet on the table.
   • Lay a couching felt over the wet sheet and press gently to absorb excess water.

4. Drying:

   • Remove the felt and carefully transfer the wet sheet to a drying surface, such as a pressing board or hot plates.
   • Press or air-dry the sheet to remove more moisture.

Description

It is used in the laboratory for beating of chemical pulps under standardized conditions and also for the defibration of semi-digested raw material fibres.

Features:

• Versatile for a fast operation and small volume of pulp (30g).
• 5-40g pulp can be beaten in concentration between 5% to 50%.
• Pre selection of the beater roll revolution.
• Adjustable beating -gap.

Standards:

As per ISO 5264/2, TAPPIT-248, SCAN C-24, DIN-EN 25264-2.

Description

This instrument is used for determining the Shieve Content in ground wood pulp. It is designed in accordance with second report of the Pulp Evaluation committee to the technical section of Paper Maker Association. A motor driven eccentric diaphragm actuation. Sunction is provided for fractional on the screen filled of the water. As per TAPPIT-275.

Description

Features:

• It is used to remove hydrophobic impurities such as ink particles,plastics or padding in waste paper stock.
• It is designed with a built-in aeration component in favour of the process gas loop.
• It is able to remove a wide range of ink particles.

Description

Stainless Steel Freeness Tester for Paper Mills Only Measures the Canadian freeness number which is a measure of the drainage capacity of different pulp types. The drainage rate has been shown to be related to surface conditions and swelling of the fibres. It is also useful index of the amount of mechanical treatment given to the pulp. Instrument is supplied with standard screen plate and plexiglas measuring cylinder for csf valve.

It is used for measuring the Canadian Freeness number, which is a measure of the drainage capacity of different pulp types. It is a useful index of the amount of mechanical treatment given to the pulp. Instrument is supplied with standard screen plate and Plexiglas measuring cylinder for CSF value. As per ISO 5267/2, BS 6035/2, TAPPI T-227, SCAN C21 M4.

Salient Features:

• Canadian freeness tester has its container sealing lids spring loaded and wivel through 90. the lids are opened by means of light pressure on the release handles. The container grip enables easy removal for cleaning.
• It's nozzle and screen plate are calibrated according to relevant standards. Two measuring cylinders are included.
• Standard equipment has a bench top stand. alternatively wall mounted model can be supplied on request.
• Instrument is supplied with standard screen plate and Plexiglass measuring cylinder for CSF value.

Description

Paper Mill Laboratory Sheet Press is use for pressing and watering the sheet quickly made on sheet making machine.

Standards:

As per TAPPIT-205,SCAN C26/M5,ISO 5269/1.

Hydraulic Type:

• Manually Operated and plunger type pump employed for raising the pressure gradually.
• Working pressure is 3.5 kg/cm2. Maximum sheet size is 165 mm diameter.

Description

Pneumatic SR Model is used for measuring the drainage capacity of beaten pulp and checking the progress of beating process.

The Shopper Reigler Type Beating & Freeness tester (Pneumatic Model) measures the drainage of beaten a pulp suspension and expressed as SR number. Pneumatic arrangement ensures a constant lifting rate for the sealing cone. The equipment is intended for long fibered pulps that produce a dense fibre mat on the screen.

Standards:

As per ISO 5267/1, SCAN C 19 M3, BS6035/1 Model with provision of pneumatically controlled valve lifting.

Features:

• Precisely designed
• Nozzle calibrated according to ºSR standard
• Semi-automatic sealing cone lifting arrangement
• Model with provision of Pneumatically controlled valve lifting and Plexiglas mesuring cylinder for Schopper Riegler value with standard wire mash.

Description

It is used for pressing and watering and sheet quickly made on sheet making machine.

Standards:

As per TAPPIT 205,SCAN C26/M5,ISO 5269/1.

Pneumatic Type:

Sheet Press Control panel with 12 & 6 minutes pressing with adjustable timing.

Description

The Instrument is designed for standardized disintegration of pulp to a homogeneous suspension. Pivoted drive unit with stainless steel propeller and shaft. The propeller is driven by electric motor via stepped timing belt, which ensures a direct drive without slippage. Electronic Revolution counters with digital display.

Option:

• Mechanical Preset impulse counter on front panel for setting desired number revolution.
• Digital Preset Pulse Counter on front panel for setting desired number of revolution.
• Pulp container with Heating Elements and Thermostat control

Description

Rapid Dryer is intended for shortening the drying time of wet pulp or paper samples before determining the dry weight or moisture content.

It is provided with Flat heating Elements.It is suitable for Sheet Size: Max width 250mm, Max length 300mm. Temperature adjustment is done over a wide range up to maximum of 180 ° ± 10 ° c.

Description

Our Research digester is a complete pulping unit to produce pulps by cooking wood chip similer to a Research Digester. it is easy to operate and it has precise control of pulping variables to ensure accurate results. A sampling line with cooling attachments allows simples to be with drawn safely during the cooking process and a control valve determines the circulation rate of cooking chemicals.

It is used for Producing pulp from various fibrous materials under specified and control conditions under pressure, temperature and time. Electric heating is provided with thermostatic temperature control. Pressure and Temperature indicator are provided with Digital Temp. Indicator-cum controller.

Option:

• Microprocessor based temp. indicator cum controller with facility of more detailed pre-programming to control the boiling sequence.

Description

Offered sheet former is developed employing quality-proven material and high-end technology in conformation with current market standards. Our sheet former is high on demand in various industries due to its accuracy & superior quality. Customers can avail the offered sheet former from us in various specifications in a given time frame. It is used for production of laboratory pulp sheets rapidly for physical tests. It reduces the time factor comparitively, increases the output, reduces the operator's influence and improves the reproducibility. In this instrument couching is effected by means of pneumatic fixture through compressed air and stirring in the apparatus.Semi-Automatic Sheet Former is used for production of pulp sheet rapidly for physical strength tests. It increases the output, reduces the time factor comparatively, reduces the operator’s influence and improves the reproducibility. Stirring in the apparatus is an automatic function by use of, whilst In this instrument couching is effected by means of pneumatic fixture through compressed air and stirring in the apparatus.

Features:

• Easy to use
• Low maintenance
• Reliability