Hand Operated and Motorised Electrically Driven Asphalt Centrifuge Extractor

Introduction

The Centrifuge Extractors are used for determination of bitumen percentage in hot mixed paving mixtures and pavement samples. The mix is added with a solvent and dissolved bitumen is removed by centrifugal action. The Extractors are available in two versions, Hand operated and motorised electrically driven.

General Descripation & Specifications

Hand driven
The Centrifuge Extractor comprises of a precision machine rotor bowl and bowl cover housed in a cylindrical aluminum box. A knurled nut is provided to press filter paper disc between the rotor bowl and cover plate and the complete bowl assembly is removable for determination of weight of sample. The bowl assembly is mounted on a vertical shaft, which comes out from a casted housing. The shaft attached to the bowl is rotated manually by a handle. The gears operate in a casted housing in oil bath with splash lubrication. A drain is provided to collect dissolved bitumen coming out from the rotating bowl. The range of speed is 2400 – 3600 RPM. The bowl capacity is 1.5 Liter.

Motorise Electrically Driven
The motorised version is provided with a variable speed control device and a hand brake to stop rotation when switched off. The electric motor is of 0.25 HP capacity coupled to a geared assembly. Suitable for operation on 230 Volts, 50 Hz, AC single phase.

Recommended Accessories & Consumbles
The following accessories and consumables are not part of the standard supply and are mandatory for the testing work

• Filter paper ( Pack of 100)
• Electronic balance ( 5 kg/500mg or 5 kg/100mg or 5 kg/10mg)
• Two Pan Balance of 5 kg capacity with weights.(From 5 kg to 500gm)
• Analytical weight Box (from 200gm to 1 mg)
• Transfer Tray
• Spatula
• Solvent (Benzene/Toluene)
• Asbestos hand Gloves.

Its late founder Mr. Vimal C. Parikh sowed the seed of presently known EIE Instruments way back in 1977. The seed has now grown to a large tree, which gives shelter and meaning of life to Hundreds of people associated with it. The present directors, staff members and all concerned will remain permanently indebted to him for this courage, support and guiding principles.

We started modestly as a marketing organization and later entered the ever-challenging field of manufacturing. The rich, hard-earned experience as a marketing organization and close interaction with the end users, paved the way for a customer driven, customer focused and customer oriented company.

EIE Instruments is a part of Tech-Mech group. The Group has interest in manufacturing, marketing and Calibration of Scientific Instruments and Testing Equipments for various applications. Professional marketing set up, strong commitment to after sales support, over 30 years experience in understanding and meeting our customer's requirements and sustained emphasis on customer satisfaction, has build a loyal base of customers in different segments of industry, Research and Education field through out the country.

At EIE, we always think and view any point, from the customers` point of view. Be it, Quality of goods, delivery schedules or after sales service support, we always think of customers delight and satisfaction. To ensure this, we have implemented ISO standards at all levels of organization and are strictly governed by it. We are accredited with ISO 9001 certification for our manufacturing, marketing and Calibration activities. However, this is just beginning. We have lot more to offer.
 

Quality is preeminent to us and we, at EIE Instruments, follow TQM (total quality management) to ensure that our products exhibit complete durability and dependability. Customization and prompt delivery is our eminence (strength). Our innovative spirit enables us to stay a step ahead of our competitors by providing the widest range of products.

We persistently follow nationally and internationally recognized quality standards and technical specifications. At our quality department, we have all the requisite tools, equipments, and technologies to help us ascertain the quality of our products. We take utmost care and ensure that our production process right from checking of raw materials to final shipment of our consignments confirm to industrial standards and norms.

We are constantly working on new concepts to indulge into the ever changing trends and needs of industries spread worldwide. The excellent performance and accuracy of our range is assured through an optimized quality mechanism that controls, checks and improves products. Moreover, our expertise in this domain has made us the prominent and the only choice of our clients. The technical services related laboratory is equipped with the most advanced testing facilities and manned by a team of experts to ensure that the customers do not face any trouble at the time of delivery of products.

» To provide user friendly, simplified, technologically advanced, reliable & robust instrumentation/automation to global customers backed by efficient services
» Applying creative innovations and modern techniques to uplift the standard of quality as to satisfy customers' need of achieving high precision & accuracy in measurement and testing
» Further, to create an enviorment to nurture and promote innovations and core values amongst the employees so as to leave no stone unturned in fulfilling the expectations of customers.
» To deliever reliability & credibility

» EIE Instruments envisages itself as an emerging organisation standing ahead of the competition through its marketing and manufacturing of the advanced laboratory equipments.
» EIE Instruments evolves itself as a workplace of efficient individuals dedicated to serve the nation & Indian industry with constant improvement driven by innovation, integrity & inspiration.