Tej Engineers

Tej Engineers is a trusted manufacturer, supplier, and exporter of HDPE Pipe Testing Equipment in India, designed in full compliance with IS 4984 standards. Our range of testing instruments ensures the mechanical strength, durability, and quality of High-Density Polyethylene (HDPE) pipes used for water supply, gas distribution, and industrial applications.

We provide complete testing solutions for HDPE, MDPE, LDPE, and PPR pipes, ideal for quality control laboratories, manufacturers, and research centers.

Comprehensive Range of HDPE Pipe Testing Equipment (As per IS 4984):

• Hydrostatic Pressure Test Apparatus

• Burst Pressure Tester

• Impact Resistance Tester (Falling Weight Type)

• Tensile Testing Machine

• Melt Flow Index (MFI) Tester

• Density and Hardness Testers

• Carbon Black Content & Dispersion Tester

• Heat Reversion & Thermal Stability Tester

• Oven & Conditioning Chamber

• Vicat Softening Point Apparatus

Key Features:

• Built to meet IS 4984, ASTM, and ISO testing standards

• Digital display and data acquisition system for accurate results

• Robust, corrosion-resistant body for long operational life

• User-friendly operation with optional computer interface

• Available in manual, semi-automatic, and fully computerized models

• Designed for precise, repeatable, and reliable test performance

Applications:

• HDPE, MDPE & PPR Pipe Manufacturers

• Plastic Testing Laboratories

• R&D and Quality Assurance Centers

• Government and Third-Party Testing Agencies

Our product range ensures complete verification of dimensional accuracy, mechanical strength, thermal stability and material composition as mandated by BIS for HDPE pipes used in water supply, gas distribution and industrial applications.

Testing Equipment Offered as per IS 4984

• Hydrostatic Pressure Testing Machine (Short and Long Duration)

• Melt Flow Index (MFI) Tester

• Carbon Black Content and Dispersion Test Apparatus

• Density Testing Apparatus

• Universal Testing Machine (UTM) for Tensile and Elongation Tests

• Falling Weight Impact Tester

• Oxidation Induction Time (OIT) by DSC

• Hot Air Oven / Reversion Test Setup

• Dimensional Measuring Instruments (Outer Diameter and Wall Thickness Gauges)

Key Advantages of Tej Engineers Equipment

• BIS / NABL Compliance Compatible

• Industrial Grade Construction with Long Service Life

• Low Maintenance and Operator-Friendly Design

• Custom Models Available for PE63 / PE80 / PE100 Grades

• Installation and Technical Support Available Across India

Tej Engineers provides complete testing solutions for new HDPE pipe manufacturing setups as well as upgradation of existing quality control laboratories.

For specifications or quotations, contact Tej Engineers.

Tej Engineers is a leading manufacturer, supplier, and exporter of Computerized Universal Tensile Testing Machines (UTM) in India. Our Computerized UTM is a high-precision material testing equipment designed to determine the tensile strength, elongation, compression, and flexural properties of various materials such as plastics, metals, rubber, composites, and polymers under controlled test conditions.

Equipped with microprocessor-based control systems, load cells, digital encoders, and user-friendly software, the Tej Engineers Computerized Universal Testing Machine ensures accurate, reliable, and repeatable test results, making it ideal for quality control laboratories, research institutions, and material testing centers.

Key Features

• Fully computerized operation with real-time data acquisition and control

• Microprocessor/PLC-based control system with precision load and displacement measurement

• High-accuracy load cell for force measurement and digital encoder for elongation

• User-friendly software for graphical analysis, data storage, and automatic report generation

• Servo motor or AC drive system for smooth and precise crosshead movement

• Automatic detection of yield point, ultimate tensile strength, and elongation

• Available in different load capacities (1kN to 500kN or as per requirement)

• Conforms to IS, ASTM, and ISO international testing standards

Applications

• Testing tensile, compressive, flexural, shear, and peel strength of materials

• Suitable for plastics, polymers, metals, rubber, composites, and other materials

• Widely used in plastic pipe testing, polymer product quality control, and research laboratories

• Essential for product development, R&D, and certification testing

Advantages

 

• High testing accuracy and repeatability

• Computerized data recording and automatic report generation

• User-friendly interface with real-time graph plotting

• Low noise, smooth operation, and high stability

• Available in single-screw, dual-column, and servo-controlled models

• Compact, durable, and low-maintenance design

An Emitter Flow Rate Variation Tester is a specialized device used to measure and analyze the flow rate of emitters in drip irrigation systems. Emitters are critical components in drip irrigation, as they control the amount of water delivered to plants. Ensuring consistent flow rates is essential for efficient water use, uniform crop growth, and system longevity.

Purpose of the Emitter Flow Rate Variation Tester:

• To evaluate the uniformity of water distribution across all emitters in a drip irrigation system.

• To identify clogging, wear, or manufacturing defects in emitters.

• To ensure compliance with irrigation standards and optimize water usage.

Tej Engineers is a leading manufacturer, supplier, and exporter of Computerized Universal Single Screw Testing Machines in India. Our advanced testing machines are designed for accurate measurement of tensile, compression, flexural, peel, and shear strength of a wide range of materials including plastics, rubber, metals, cables, paper, and textiles.

Built with state-of-the-art electronic controls, servo-driven systems, and intelligent software integration, our Universal Testing Machines (UTMs) deliver precise, repeatable, and fully automated testing performance.

Key Features:

• Single Screw, Servo Motor–Driven Design for smooth and accurate load application

• Computerized data acquisition system with advanced analysis software

• High-precision load cell and digital extensometer for accurate readings

• User-friendly interface for easy test setup and result generation

• Automatic graph plotting (Load vs. Elongation, Stress vs. Strain)

• Meets IS, ASTM, ISO, and other international testing standards

• Available in various load capacities (1kN to 100kN and beyond)

Applications:

• Plastic, Rubber, and Polymer Testing

• Metal and Wire Testing

• Adhesive, Fabric, and Cable Testing

• Research & Development Laboratories

• Quality Control and Product Inspection Units

Our Computerized Universal Single Screw Testing Machine (also known as Tensile Testing Machine, UTM, or Universal Material Testing Machine) ensures high repeatability, superior accuracy, and long-term reliability — making it ideal for industrial, educational, and research applications.

As a top Universal Testing Machine manufacturer in India, Tej Engineers offers both standard and customized models to suit customer-specific needs, along with global exports to Asia, Africa, the Middle East, and Europe.

Tej Engineers is a leading manufacturer, supplier, and exporter of Computerized Universal Tensile Testing Machines (UTM) in India. Our Computerized UTM is a high-precision material testing equipment designed to determine the tensile strength, elongation, compression, and flexural properties of various materials such as plastics, metals, rubber, composites, and polymers under controlled test conditions.

Equipped with microprocessor-based control systems, load cells, digital encoders, and user-friendly software, the Tej Engineers Computerized Universal Testing Machine ensures accurate, reliable, and repeatable test results, making it ideal for quality control laboratories, research institutions, and material testing centers.

Key Features

• Fully computerized operation with real-time data acquisition and control

• Microprocessor/PLC-based control system with precision load and displacement measurement

• High-accuracy load cell for force measurement and digital encoder for elongation

• User-friendly software for graphical analysis, data storage, and automatic report generation

• Servo motor or AC drive system for smooth and precise crosshead movement

• Automatic detection of yield point, ultimate tensile strength, and elongation

• Available in different load capacities (1kN to 500kN or as per requirement)

• Conforms to IS, ASTM, and ISO international testing standards

Applications

• Testing tensile, compressive, flexural, shear, and peel strength of materials

• Suitable for plastics, polymers, metals, rubber, composites, and other materials

• Widely used in plastic pipe testing, polymer product quality control, and research laboratories

• Essential for product development, R&D, and certification testing

Advantages

 

• High testing accuracy and repeatability

• Computerized data recording and automatic report generation

• User-friendly interface with real-time graph plotting

• Low noise, smooth operation, and high stability

• Available in single-screw, dual-column, and servo-controlled models

• Compact, durable, and low-maintenance design

•  

 Izod impact strength test is an ASTM D256 standard method of determining the impact resistance of materials. A pivoting arm is raised to a specific height (constant potential energy) and then released. The arm swings down hitting a notched sample, breaking the specimen. The energy absorbed by the sample is calculated from the height the arm swings to after hitting the sample. A notched sample is generally used to determine impact energy and notch sensitivity. The test is similar to the Charpy impact test but uses a different arrangement of the specimen under test.
The Izod impact test differs from the Charpy impact test in that the sample is held in a cantilevered beam configuration as opposed to a three-point bending configuration.

Tej Engineers is a trusted manufacturer, supplier, and exporter of Hydro Pressure Testing Machines in India, offering precision-engineered solutions for testing the pressure resistance, strength, and performance of pipes, fittings, hoses, and other components.

Our Hydrostatic Pressure Testing Machine is designed to perform long-term and short-term pressure tests in accordance with IS, ASTM, and ISO standards, ensuring accurate and reliable results for PVC, HDPE, PPR, MDPE, and composite pipes.

Built with advanced technology, durable components, and user-friendly controls, the Tej Engineers Hydro Pressure Testing Machine guarantees efficiency, accuracy, and long service life.

Key Features:

• Available in 1 to 6 station configurations (custom options available)

• Microprocessor / PLC-based digital control system

• Independent pressure regulation and monitoring for each station

• Pressure range: up to 100 bar or more

• Automatic pressure maintenance and data recording

• High-pressure stainless steel lines and fittings for safety and durability

• Temperature-controlled water bath with digital display (optional)

• Complies with IS 4984, IS 4985, ASTM D1598, ASTM D1599, and ISO 1167 standards

• Available in manual, semi-automatic, and fully computerized models

Applications:

• PVC, HDPE, MDPE, and PPR Pipe Testing

• Plastic Fitting and Hose Testing

• Quality Control and Research Laboratories

• Third-Party and Government Test Facilities

Advantages:

 

• High testing accuracy and stability

• Robust, corrosion-resistant construction

• Low maintenance and long service life

• Easy to operate with intuitive controls

• Customizable design as per customer requirements

 Tej Engineers is a leading manufacturer, supplier, and exporter of Computerized Universal Tensile Testing Machines (UTM) in India. Our Computerized UTM is a high-precision material testing equipment designed to determine the tensile strength, elongation, compression, and flexural properties of various materials such as plastics, metals, rubber, composites, and polymers under controlled test conditions.

Equipped with microprocessor-based control systems, load cells, digital encoders, and user-friendly software, the Tej Engineers Computerized Universal Testing Machine ensures accurate, reliable, and repeatable test results, making it ideal for quality control laboratories, research institutions, and material testing centers.

Key Features

• Fully computerized operation with real-time data acquisition and control

• Microprocessor/PLC-based control system with precision load and displacement measurement

• High-accuracy load cell for force measurement and digital encoder for elongation

• User-friendly software for graphical analysis, data storage, and automatic report generation

• Servo motor or AC drive system for smooth and precise crosshead movement

• Automatic detection of yield point, ultimate tensile strength, and elongation

• Available in different load capacities (1kN to 500kN or as per requirement)

• Conforms to IS, ASTM, and ISO international testing standards

Applications

• Testing tensile, compressive, flexural, shear, and peel strength of materials

• Suitable for plastics, polymers, metals, rubber, composites, and other materials

• Widely used in plastic pipe testing, polymer product quality control, and research laboratories

• Essential for product development, R&D, and certification testing

Advantages

 

• High testing accuracy and repeatability

• Computerized data recording and automatic report generation

• User-friendly interface with real-time graph plotting

• Low noise, smooth operation, and high stability

• Available in single-screw, dual-column, and servo-controlled models

• Compact, durable, and low-maintenance design

Tej Engineers is a renowned manufacturer, supplier, and exporter of Hydro Pressure Testing Machines for Pipes in India, offering high-precision and reliable testing solutions for PVC, HDPE, PPR, MDPE, and other plastic pipes.

Our Hydrostatic Pressure Testing Machines are designed to evaluate the pressure-bearing capacity, performance, and durability of pipes under constant internal hydraulic pressure, in accordance with IS 4984, IS 4985, ASTM, and ISO standards.

Built with advanced digital control systems, robust construction, and high-accuracy sensors, our equipment ensures consistent and repeatable test results for every application.

Key Features:

• Available in 1 to 6 station models (customizable for higher capacity)

• Microprocessor or PLC-based control system with digital display

• Independent pressure control for each station

• Pressure range up to 100 bar or more

• Automatic pressure regulation and data logging

• Stainless steel water bath and high-pressure lines for corrosion resistance

• Meets IS 4984, IS 4985, ASTM D1598, and ISO 1167 standards

• Available in manual, semi-automatic, and fully computerized versions

Applications:

• PVC, HDPE, MDPE, and PPR Pipe Manufacturers

• Plastic Testing and Quality Control Laboratories

• R&D Centers and Technical Institutes

• Third-Party and Government Testing Laboratories

Tej Engineers is a renowned manufacturer, supplier, and exporter of Oxidation Induction Testers (OIT Testers) in India. Our advanced OIT testing system is designed to determine the thermal stability and oxidative resistance of polyethylene (PE), polypropylene (PP), and other polymer materials, ensuring the long-term performance and durability of plastic products.

The Oxidation Induction Tester from Tej Engineers provides precise measurement of oxidation induction time under controlled temperature and oxygen flow, in accordance with international standards such as IS, ASTM, and ISO. It is an essential instrument for quality control laboratories, pipe manufacturers, and polymer research centers.

Key Features:

• High-precision temperature control system (ambient to 400°C)

• Microprocessor / PLC-based control with digital display

• Automatic oxygen and nitrogen flow control

• High-quality differential scanning calorimeter (DSC) type sensor

• Stainless steel test chamber with uniform heating

• Data acquisition software for real-time graph plotting and OIT determination

• Compact, durable, and low-maintenance design

• Conforms to IS 2530, ASTM D3895, and ISO 11357-6 standards

Applications:

• Determination of oxidation induction time (OIT) for polymers

• Testing HDPE, MDPE, PPR, and PVC pipes & fittings

• Polymer compounding and additive testing

• Quality control laboratories in plastic manufacturing

• Research & Development centers and testing institutions

Advantages:

• High accuracy and repeatability of results

• User-friendly operation with digital control

• Fast heating and cooling response

• Long service life with minimal maintenance

• Ideal for both production testing and research applications

Tej Engineers is a leading manufacturer, supplier, and exporter of Pendulum Impact Testing Machines in India. Our advanced Impact Testers are designed to determine the impact resistance and toughness of plastic, polymer, and composite materials under sudden loading conditions.

The Pendulum Impact Testing Machine precisely measures the energy absorbed by a specimen during fracture, providing valuable data on the material’s strength, durability, and brittleness. Designed according to IS, ASTM, and ISO standards, it is ideal for quality control laboratories, research institutions, and plastic manufacturing units.

Key Features:

• High-precision pendulum assembly with low friction bearings

• Digital or analog impact energy indicator

• Adjustable pendulum height and energy range (up to 25 Joules or as required)

• Interchangeable striking heads for Izod and Charpy test configurations

• Rugged and vibration-free base structure for accurate results

• Quick and easy specimen clamping with safety shield

• Digital display and automatic energy calculation (in computerized models)

• Complies with IS 13360 (Part 5/Sec 6), ASTM D256, and ISO 179/180 standards

Applications:

• Determination of impact strength of plastics, composites, and polymer materials

• Testing PVC, HDPE, PP, PPR, and other thermoplastics

• Pipe and fitting manufacturing industries

• Polymer research laboratories and quality control centers

• Educational and R&D institutions

Advantages:

• High testing accuracy and repeatability

• Simple operation with robust and ergonomic design

• Quick specimen setup and test execution

• Low maintenance and long service life

• Available in manual, semi-automatic, and computerized models

Tej Engineers is a leading manufacturer, supplier, and exporter of Coefficient of Friction Testers (COF Testers) in India. Our advanced COF Testing Machines are designed to measure the static and kinetic friction of flexible packaging materials, plastic films, laminates, sheets, paper, and similar substrates.

The Coefficient of Friction Tester helps determine the slip properties of materials, which are critical in packaging, film production, and quality control. Engineered with high precision sensors and digital control systems, Tej Engineers’ COF Tester ensures accurate, repeatable, and reliable results in compliance with ASTM, ISO, and TAPPI standards.

Key Features:

• Measures Static and Kinetic Coefficient of Friction (COF)

• Microprocessor or PLC-based control system with digital display

• High-accuracy load cell for precise force measurement

• Adjustable test speed and load settings

• User-friendly interface with data storage and report generation

• Smooth linear motion drive system for accurate results

• Compact and durable design suitable for laboratory or industrial use

• Conforms to ASTM D1894, ISO 8295, TAPPI T549, and BS 2782 standards

Applications:

• Testing plastic films, sheets, laminates, and packaging materials

• Paper, cardboard, and coated materials friction analysis

• Quality control and R&D laboratories

• Packaging and polymer manufacturing industries

Advantages:

• High testing accuracy and repeatability

• Simple operation with digital control

• Low maintenance and compact footprint

• Real-time data output and graphical analysis (in computerized models)

• Available in manual, digital, and computerized versions