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Due to their high grinding energy, the Variable Speed Rotor Mill PULVERISETTE 14 is the best choice for grinding of soft to medium-hard, tough, brittle materials - including plastics and for sample preparation according to RoHS and WEEE (e.g. for detection of hexavalent chromium).
The material is comminuted through impact and friction forces. The final fineness of the samples depends on the selected sieve insert.
To avoid undesired abrasion, the FRITSCH Variable Speed Rotor Mill PULVERISETTE 14 can be equipped with rotors made of stainless steel, titanium or with titanium nitride or tungsten carbide coatings.
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Application
* Product: mineral, organic, plastic or vegetal stuff,
* hardness less than 3.5 mohs
* Fat content, moisture content limited,
* De-agglomeration,
* No heating of the product,
* Low power consumption
* Tests are possible in our pilot plant
Working principle
* a rotor, equipped with different grinding elements (pins - fixed hammers - blades - swing hammers, ...) against a grinding crown fixed on the door or a grinding track around the body,
* high air volume circulation,
* possible final corn size: down to 10 micron
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DESITECHMS THE IDEAL DESINTEGRATOR FOR THE MILLING AND GRINDING OF SOFT AND MIDDLE HARD MATERIALS WITH CONTROLLED PARTICLE SIZE DISTRIBUTIONS. BESIDES BEING APPLIED IN THE GRINDING OF MINERALS AND CERAMICS IT IS SPECIALLY SUITED FOR THE NORMAL AND CRYOGENIC MILLING OF POLYMERS AND RUBBERS. THE UNIT HAS BEEN DESIGNED WITH ACCESSIBILITY AND EASE OF CLEANING IN MIND. THE UNIQUE MILLING ROTOR DISCS CAN BE EASILY CHANGED TO MEET DIFFERENT PRODUCT REQUIREMENTS.
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The Sturtevant Simpactor is a centrifugal, pin-type impact mill that reduces low- to medium-density materials to uniform fine particle sizes of 50-200 mesh.
Size Range:
5-300 H.P.
Capacity Range:
50#/hr - 100 TPH
Product Fineness:
50-200 mesh
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Grain is accelerated by centrifugal force through a single set of whirling rotor pins. Impact in the pin area exposes and destroys hidden infestation with minimum fragmentation. Final impact against a corrugated chamber liner ensures a 100% kill. Simple, rugged design is intended to keep maintenance at a minimum. V-belt drive provides a flexible and dependable means to adjust speeds for optimum performance feed installations by simply changing sheaves until proper speed is set for your particular needs. Infestroyers are available for pneumatic (Blow-Thru) or gravity.
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As a reaction to the increasing, worldwide requirements of the good manufacturing practice (GMP), NARA improves its pharmaceutical mill, SCM (Super Clean Mill) continually. It is based on the principle of a conventional pin mill (impact type pulverizer), which suits the requirements of GMP in the pharmaceutical and the foodstuffs industry.
The next generation mill, NARAs New SCM, is characterised by disk-structured components, which are positioned on bars. By the release of handwheels only, the complete assembly can be dismantled easily and by one person. The low heat increase during milling as well as the easy adjustment of the particle size by screen insets, the simple structure for fast and easy cleaning and maintenance are some of the specific features of this machine. The mill is equipped with various constructional elements, to prevent contamination e.g. the execution of the air-purged shaft sealing, the direct drive and the spatial separation from milling area and drive unit.
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In the Rotor Impact Mill RPMV an intensive impact and shear effect is achieved between the horseshoe-shaped impellers and the anvil ring. The variable rotor speed and an adjustable annular gap allow an optimal setting according to the specific needs.
Within the Rotor Impact Mill RPMV all composite materials are highly disintegrated and in addition a selective size reduction takes place:
brittle-hard materials are greatly reduced in size
metals are shaped to small balls
elastic materials are torn into smaller pieces
The result is a material mix containing ball shaped metal particles that can be subsequently sorted out easily.
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Deli Attritor, a patented product developed by our factory, is a mechanical impact four mill with high speed. By using the shock towards highly rotary plate to raw materials, the grinder can cause crash between materials, materials and stationary high-abrasive plate. By this way, the materials can be grinded ultra fine.
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DCP TECHNOLOGY offers high energy density milling, internal true media recirculation and the most efficient grinding media / product separation by centrifugal force. High flow recirculation followed by shorter residence times provides for high energy density milling even for mills coated with "Special Polymer Compound or Ceramics" as there is minimum temperature build up in the mill. Therefore, simple cooling on the premix tank for mixing the product prior to milling is mostly sufficient for processing temperature sensitive products. Low processing temperatures can easily be maintained in the DCP MILLS.
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Application
Foodstuff,Chemical ,Pharmaceutical, Feed, Fertilizer, Mineral Stone , Metal , Ceramics , Gypsum And any solid materials that need to be milled.
Feature
1) Multiple use for every kinds of raw materials, durable and low wastage .
2) Easy-operation, it can save time and power, high efficiency.
3) Long life components are easy to be replaced and cleaned.
Flowing Explanation
Raw material is fed into grinding room from feeding hopper. The First Grinding is a shearing force caused from the cutter impact in the inner of Rotor and Stator, and so on and so forth, the micro powder will be formed. After filtrating, the powder that smaller than screed mesh will be the products. The bigger powder will be ground in the Third Grinding until the powder can pass through the screen mesh. Finally, all the products will be discharged from the rotary valve.
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Mills
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Standard Pin Oven Chain:
Our Standard Pin Oven chain begins its life as 3⁄4" pitch ANSI chain but that's where the "standard" part ends. We improve this chain?s ability to perform in the harshest of environments by providing the components with the same superior qualities as our industrial drive chains such as: raw material selection and closely controlled heat treatment. Then we incorporate some additional clearances to accommodate the high temperatures of the drying ovens and allow more access for lubricant to enter the critical pin/bushing joint
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Pin Oven (Deco) Chain from Tsubaki is built to handle extreme temperatures, high tension, and demanding production rates. Wide-waist link plates increase strength, shock resistance, and durability. Extra clearance between chain joints ensures smooth operation, even with heavy buildup on line. A wide range of pin tip styles keep cans uniform and secure.
Count on Pin Oven Chain from Tsubaki to keep you rolling when the heat is on.
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Wichard offers a wide range of bow shackles forged in Grade 316L stainless steel. These shackles are avaible in various diameters from 4mm to 20mm depending on the model.
Thanks to the forging technology, the Wichard shackles offer oustanding breaking loads (up to 8000 Kg) as well as optimized dimensions.
The Wichard bow shackle is also avaible in Titan (TA6V) to generate important weight savings (up to 40%) and also in grade 630 stainless steel (for higher breaking loads)
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Wichard offers a wide range of D shackles forged in Grade 316L stainless steel. These shackles are avaible in various diameters from 4mm to 14mm depending on the model.
Thanks to the forging technology, the Wichard shackles offer oustanding breaking loads (up to 8000 Kg) as well as optimized dimensions.
The Wichard D shackle is also avaible in Titan (TA6V) to generate important weight savings (up to 40%) and also in grade 630 stainless steel (for higher breaking loads)
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We manufacture small- and medium-sized series of special items. You can see some of them in the photo, but these are by no means all. Send us a sketch or a diagram, with quantities, material, sizes and possible specifications, and we promise to get back to you.
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Moisture Meter ( TECPEL 590)
Features:
1.CE-Mark approval
2.Portability and simplicity one-hand operation
3.According EN50081-1(97)
4.According EN50082-1(97)
5.Automatic power shut off for maximum battery life.
6.Jack socket for pin extension leads
7.Three lights to indicate moisture content in wood:
Green: "air, dry"conditions
Yellow: Slightly in excess of normal
Red: Excess moisture
8.Measuring principle is electrical resistance
9.Valox housing to withstand accidental drops
10.Attached carrying case
11.Applications:IndoorAOutdoorAFurnitureAEnvironment studies
TECPEL 590
Display: 3 LEDs and 3 1/2digit liquid crystal display (LCD).
Range: 8% ~ 28%(Reading above 28 indicate increasing levels of high moisture are not percent moisture content,)
The accuracy is +/- 2% from 8% to 28%
stated accuracy at 23 deg C +/- 5 deg C, < 75% relative humidity
Low battery indication: The "battery indication"is displayed when the battery voltage drops below the operating level.
Operating environment: 0C to 40C, 15 to 80% R.H..
Storage environment: -20C to 60C, 0 to 80% R.H. with batteryremoved from meter.
Accuracy: Stated accuracy at 23C5C, <75% R.H.
Dimensions: 193mm(H) x 44mm(W) x 40mm(D).
Weight: Approx. 150g including battery (1.5VX4pcs AAA size).
Temperature compensation :from 0 - 40 degree C
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Pin Type Moisture Meters for Wood
The Professional is a hand-held instrument designed to take precise measurements of moisture content in wood and provide comparative readings in wood by-products and various other building materials such as roofing, insulation, plaster etc.. The meter comes with "built in" 5/16 inch pins. Optional "plug in" hand held or slide hammer electrodes with various pin length options are available. The Professional is extremely easy to use providing wood moisture content readings up to 40% in 0.1% increments over the entire measurement range. Readings are displayed on the large clear-view digital LCD display.
The Professional offers a practical and accurate way of ensuring that wood is at a correct moisture level for its intended use, proving to be a vital tool for good quality control.
The Compact is a hand-held instrument designed to instantly and accurately measure moisture content in wood and provide qualitative readings in wood by-products and various building materials such as roofing, insulation and plaster etc.. The meter comes with "built in" 5/16 inch pins. Optional "plug in" hand held or slide hammer electrodes with various pin length optionsare available. The Compact measures moisture content which is then indicated on a clearly calibrated analog dial. The Compact provides a full range of readings up to 40% moisture in wood and 0-100 on color coded comparative scale for other building materials. This pocket-size, and versatile instrument offers an accurate, fast and convenient way of moisture measurement at a low cost.
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The hand closes naturally around the ergonomic form of the housing so that the pins on the end of the instrument can be pressed into the material to be measured. The thin pins make it easy to measure the moisture content of sawn timber, chipboard and fibreboard materials up to a maximum thickness of 25 mm as well as normal gypsum or mixed plaster.
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The POROSCOPE HV20(D) is used to detect pores and pinholes in electrically non-conductive protective coatings on metal or concrete using the High Voltage Method according to ISO 2746, ISO 8289 and DIN 28055.
Applications
- Pore testing in containers, oil tanks, agitator vessels, pipes, boilers, etc., lined with enamel or plastic
- on building seals, made of non-conductive coatings
- in the construction industry.
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Light-weight and easy-to-use, the battery powered porosity detector is suitable for inspecting electrically non-conductive coatings on metallic substrates. Working on the wet-sponge testing method, PoroTest 1 uses 9V direct current which is completely risk-free to the operator.
Coating thickness range: 0...300 microns
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Holiday detector for detecting pores and holes in insulating materials on conductive substrates such as steel, aluminium, etc. Typical applications are: Linings and coatings applied on ducts, pipes, hulls, oil and storage tanks, enamel, paint, rubber and bitumen linings, vessels and tanks, GFK and other plastics materials. Tanks or vessels must be filled with water or other conductive material.
Portable and storage battery supplied, PoroTest 7 offers a great variety of electrodes.
Test voltages:
0.5..7 kV for testing materials from 0.03..1.7 mm thickness
6..11.3 kV for testings materials from 1.4 .. 11.3 mm thickness
Now with elctronic control of test voltage depending on material thickness and vice versa!
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