Tej Engineers

Tej Engineers is a renowned manufacturer, supplier, and exporter of Reversion Oil Baths in India. Our Reversion Oil Bath is a precision-engineered plastic testing equipment used to determine the thermal reversion properties of PVC, HDPE, and other thermoplastic pipes and fittings.

Designed with uniform temperature control, digital PID systems, and robust stainless steel construction, our Reversion Oil Bath ensures accurate, reliable, and repeatable test results, fully compliant with IS, ASTM, and ISO standards. It is widely used in pipe manufacturing industries, polymer laboratories, and quality control facilities for testing material stability at elevated temperatures.

• Microprocessor-based PID temperature controller for precise heat regulation (up to 300°C)

• Double-walled stainless steel oil chamber with high-temperature insulation

• Uniform heating system for consistent test conditions

• Digital display for temperature indication and control

• Thermostatic safety cut-off for overheat protection

• Removable specimen holder for easy handling and cleaning

• Available in different capacities as per customer requirements

• Complies with IS 4985, ASTM D2122, and ISO 2505 standards

• Determination of thermal reversion properties of PVC and HDPE pipes

• Testing thermoplastic pipes, tubes, and fittings under heat exposure

• Ideal for pipe manufacturing industries, polymer testing labs, and R&D centers

• Used in quality control and product certification testing

• Accurate and uniform temperature control across the oil chamber

• Sturdy stainless steel design for durability and long life

• Energy-efficient and low-maintenance system

• Safe, reliable, and user-friendly operation

• Customizable sizes and configurations available

Tej Engineers is a renowned manufacturer, supplier, and exporter of Reversion Oil Baths in India. Our Reversion Oil Bath is a precision-engineered plastic testing equipment used to determine the thermal reversion properties of PVC, HDPE, and other thermoplastic pipes and fittings.

Designed with uniform temperature control, digital PID systems, and robust stainless steel construction, our Reversion Oil Bath ensures accurate, reliable, and repeatable test results, fully compliant with IS, ASTM, and ISO standards. It is widely used in pipe manufacturing industries, polymer laboratories, and quality control facilities for testing material stability at elevated temperatures.

• Microprocessor-based PID temperature controller for precise heat regulation (up to 300°C)

• Double-walled stainless steel oil chamber with high-temperature insulation

• Uniform heating system for consistent test conditions

• Digital display for temperature indication and control

• Thermostatic safety cut-off for overheat protection

• Removable specimen holder for easy handling and cleaning

• Available in different capacities as per customer requirements

• Complies with IS 4985, ASTM D2122, and ISO 2505 standards

• Determination of thermal reversion properties of PVC and HDPE pipes

• Testing thermoplastic pipes, tubes, and fittings under heat exposure

• Ideal for pipe manufacturing industries, polymer testing labs, and R&D centers

• Used in quality control and product certification testing

• Accurate and uniform temperature control across the oil chamber

• Sturdy stainless steel design for durability and long life

• Energy-efficient and low-maintenance system

• Safe, reliable, and user-friendly operation

• Customizable sizes and configurations available

Tej Engineers is a leading manufacturer, supplier, and exporter of Melt Flow Index Testers (MFI Testers) in India. Our Melt Flow Index Tester is an essential plastic testing equipment used to measure the melt flow rate (MFR) or melt volume rate (MVR) of thermoplastic materials under controlled temperature and load conditions.

Built with advanced digital controls, precise temperature regulation, and durable components, our MFI Test Apparatus provides accurate and repeatable results, making it ideal for quality control laboratories, polymer manufacturers, and research institutions.

• Microprocessor-based PID temperature controller (up to 400°C with ±0.1°C accuracy)

• Uniform barrel heating system for consistent temperature control

• Stainless steel die and piston assembly for precision and durability

• Digital timer and automatic sample cutting system (optional)

• User-friendly operation with simple setup and quick test results

• Compact, sturdy, and low-maintenance design

• Available in Manual, Semi-Automatic, and Computerized models

• Conforms to IS 2530, ASTM D1238, and ISO 1133 standards

• Determination of melt flow rate (MFR) or melt volume rate (MVR) of polymers

• Testing of HDPE, LDPE, PP, ABS, PPR, and other thermoplastics

• Plastic and polymer manufacturing industries

• Quality control and R&D laboratories

• Educational and research institutions

• High accuracy and repeatability

• Simple operation and fast test cycle

• Consistent and uniform temperature control

• Suitable for a wide range of polymer materials

• Ensures quality and process consistency in plastic production