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E-Prep 4x™ & PH-4i™

E-Prep 4x™ & PH-4i™

The E-Prep 4x™ grinding and polishing machine, with the PH-4i™ power head, is a simple yet powerful system for semiautomatic operation, ideal for low to medium volume sample preparation requirements. The user-friendly microprocessor-based system makes it easy to enter parameters and operate, and allows quick changes to sample force, cycle time, platen speed and sample speed.

Either standard or magnetic 8"/203 mm or 10"/254 mm platens may be used with any adhesive, non-adhesive or magnetic system disc.

The PH-4i™ power head offers excellent versatility for low to medium volume semiautomatic sample preparation, using individual force mode. The pneumatic-electric system provides controlled sample force and allows between one and four samples up to 2" (51 mm) diameter to be prepared simultaneously. The unique tilt-up design provides easy, unhindered access to the sample holder and platen, and eliminates the need to reposition the head during the preparation procedure.

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Item Number: E-Prep4 & PH4i

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Allied Equipment and Fixtures are Designed and Manufactured by Allied in the U.S.A 

 
Optional AD-5™ Fluid Dispenser- features five (5) dispensing positions, two of which include high speed pumps with a flush cycle to prevent clogging when using colloidal suspensions. PH-4i™ Individual Force Configuration: four (4) individual pistons apply force to each mount (1.5" mounts shown). Unique Tilt-up Feature Allows Easy Access to Platen & Holder

 

FEATURES

E-Prep 4x™:

Variable platen speed: 50 - 500 RPM (10 RPM Increments)   Constructed with components precision machined from solid billet aluminum and stainless steel
Variable cycle time: 0:05-10:00 minutes (1 second increments)   Molded one-piece corrosion resistant enclosure with overflow diversion to protect internal components
Powerful, quiet 0.6 HP (470 W) Brushless DC motor that provides constant high torque output throughout the speed range   Quick-change platen design, anodized to resist wear and corrosion
Electronic coolant control with adjustable flow control valve   7" (178 mm) color LCD touchscreen with intuitive interface to control all functions, with adjustable units (lbF/N)
Retractable coolant nozzle allows quick and easy sample/bowl cleaning   Compatible with #5-37XX series sample holders
Emergency shut-off switch   Compatible with #100-40020 Recirculation Filtration System
Two (2) year warranty   Designed & manufactured by Allied in the USA

 

PH-4i™ Power Head:

Individual force sample preparation of up to 4 mounts   Variable sample rotation speeds: 0-150 RPM (10 RPM Increments) with complementary rotation
Unique tilt-up feature for easy access to platen and holder   Simple push-button attachment and removal of sample holders
Quick-lock system to allow sample holder positioning across platen radius   Complementary rotation
Variable sample force: 0-12 lb. in 1 lb. increments (0-55 N in 1 N increments)   0.33 HP (250 W) power head motor with durable reduction gearbox for constant high torque output 
Two (2) year warranty  
Designed & manufactured by Allied in the USA

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Allied Equipment and Fixtures are Designed and Manufactured by Allied in the U.S.A 

 
Optional AD-5™ Fluid Dispenser- features five (5) dispensing positions, two of which include high speed pumps with a flush cycle to prevent clogging when using colloidal suspensions. PH-4i™ Individual Force Configuration: four (4) individual pistons apply force to each mount (1.5" mounts shown). Unique Tilt-up Feature Allows Easy Access to Platen & Holder

 

FEATURES

E-Prep 4x™:

Variable platen speed: 50 - 500 RPM (10 RPM Increments)   Constructed with components precision machined from solid billet aluminum and stainless steel
Variable cycle time: 0:05-10:00 minutes (1 second increments)   Molded one-piece corrosion resistant enclosure with overflow diversion to protect internal components
Powerful, quiet 0.6 HP (470 W) Brushless DC motor that provides constant high torque output throughout the speed range   Quick-change platen design, anodized to resist wear and corrosion
Electronic coolant control with adjustable flow control valve   7" (178 mm) color LCD touchscreen with intuitive interface to control all functions, with adjustable units (lbF/N)
Retractable coolant nozzle allows quick and easy sample/bowl cleaning   Compatible with #5-37XX series sample holders
Emergency shut-off switch   Compatible with #100-40020 Recirculation Filtration System
Two (2) year warranty   Designed & manufactured by Allied in the USA

 

PH-4i™ Power Head:

Individual force sample preparation of up to 4 mounts   Variable sample rotation speeds: 0-150 RPM (10 RPM Increments) with complementary rotation
Unique tilt-up feature for easy access to platen and holder   Simple push-button attachment and removal of sample holders
Quick-lock system to allow sample holder positioning across platen radius   Complementary rotation
Variable sample force: 0-12 lb. in 1 lb. increments (0-55 N in 1 N increments)   0.33 HP (250 W) power head motor with durable reduction gearbox for constant high torque output 
Two (2) year warranty  
Designed & manufactured by Allied in the USA
Product tags
Related products
Parent Grinding and Polishing Fluid Dispenser AD-5.jpg

AD-5™

The AD-5™ fluid dispenser provides automatic, unattended application of abrasive polishing suspensions and lubricants. Its functions are programmed using the touchpad switches on its face plate, and activated through the MultiPrep™, and can also be used with ANY brand polishing machine as a standalone system. Timed, volume-controlled, variable frequency dispensing delivers reproducible results by eliminating inconsistencies between operators. This increases productivity and efficiency, while reducing consumables usage. Intuitive menu navigation and simple logic programming make the dispenser easy to use.

The AD-5™ features five (5) dispensing positions, two of which include a flush cycle to prevent clogging when using colloidal suspensions. Peristaltic pump technology offers mist-free drip delivery to the polishing surface.

Parent Grinding Polishing Polishing Cloths.jpg

Cloths

A wide range of polishing cloths is offered for fine grinding or for coarse, intermediate and final polishing of all materials.

Adhesive-back cloths attach to standard platens, while flexible or rigid discs with ferromagnetic backing secure to magnetic platens. 

An explanation of each backing type is provided in the overview tab below, along with detailed information about each type.

 

Use the drop-down menus to refine your product search.

Parent Grinding Polishing Grinding Abrasives Discs.jpg

Discs

Summary of all discs goes here.

 

 

Use the drop-down menus to refine your product search.

Scroll down to see available options.

Parent Grinding Polishing Polishing Abrasives.jpg

Abrasives

Alumina - Made with 99.9% pure aluminum oxide, these high-purity abrasives are available in powder, suspension and colloidal formulations. 

Diamond - Available in either poly or monocrystalline, this premium grade diamond abrasive is available in several carrier options, alcohol, compound, glycol, water; all being water-soluble.

Silica - Available in various particle sizes and formulations, these products are used primarily for final polishing applications to achieve ultra smooth surface finish with minimal material removal rate.

Note: Shipping restrictions apply to some of these products and are considered "DG" by IATA and US DOT, additional charges may apply/be incurred.

Use the drop-down menus to refine your product search.

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