Sumit Enterprises

A pan concrete mixer is a type of concrete mixer characterized by its rotating pan and blades for mixing concrete and other materials. It's known for its ability to produce a uniform and consistent mixture, making it suitable for various construction projects and even laboratory use. 

DLC Vibrating Hammer for Concrete Moulds

The DLC Vibrating Hammer is a robust and efficient laboratory instrument used for compacting concrete in moulds to remove entrapped air and ensure uniform, high-density, defect-free concrete specimens. It is widely used in civil engineering laboratories, quality control labs, and construction testing facilities to prepare concrete cubes, cylinders, and other test specimens for compressive strength testing.

Key Features

✔ Efficient Vibration – Ensures uniform compaction of concrete in moulds.
✔ Durable Construction – Made with high-quality steel and vibration-resistant components.
✔ Adjustable Amplitude & Frequency – Optimizes vibration according to specimen size and concrete mix.
✔ User-Friendly Operation – Easy to operate with minimal training.
✔ Portable Design – Lightweight and compact for laboratory use.
✔ Reduces Manual Effort – Eliminates the need for manual tamping, saving time and improving specimen quality.
✔ Standards Compliant – Suitable for IS 516, ASTM C31, and BS EN 12390 for specimen preparation.

Schmidt Concrete Testing Hammer

The Schmidt Concrete Testing Hammer, also known as a Rebound Hammer, is a precision non-destructive testing (NDT) instrument used to assess the surface hardness and estimate the compressive strength of concrete structures. It is widely used in construction quality control, civil engineering projects, and structural inspections to ensure durability and compliance with standards, without damaging the concrete.

Key Features

✔ Non-Destructive Testing – Allows in-situ testing of concrete without causing any damage.
✔ Accurate & Reliable – Provides consistent readings that correlate with concrete compressive strength.
✔ Portable & Lightweight – Ideal for field use in buildings, bridges, roads, and other concrete structures.
✔ User-Friendly Operation – Simple push-button or spring-loaded mechanism for quick testing.
✔ Durable Construction – Robust design suitable for harsh field environments.
✔ Digital/Analog Models – Optional digital version with LCD display and data logging.
✔ Standards Compliant – Conforms to IS 13311 Part 2, ASTM C805, and BS EN 12504-2.