Best 2000kN Fully Automatic Concrete Compression Machine

Key Advantages

Why choose KELAI precast machinery

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High Output Efficiency

Continuous extrusion technology delivers high output per day, dramatically reducing labor costs and project timelines.

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Robust & Durable Build

Heavy-duty steel frame with wear-resistant components ensures stable operation in demanding construction environments for years.

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Global After-Sales Support

Dedicated technical team provides installation guidance, operator training, and spare parts supply to clients worldwide.

Frequently Asked Questions

Common questions from buyers around the world

Q1: Does your concrete compression machine fully comply with ASTM C39 and EN standards?

A: Yes, absolutely. Our fully automatic concrete compression testing machines are engineered to strict international metrology and civil engineering standards. The system’s automatic closed-loop hydraulic control strictly regulates the loading pace rate required by ASTM C39 (for concrete cylinders) and EN 12390-4 (for concrete cubes), ensuring your laboratory test results are universally recognized and certified.

Q2: What is the benefit of a "Fully Automatic" machine compared to a manual/digital gauge one?

A: The primary advantage is the elimination of human error and operator variance.Manual Machines: Require the operator to constantly adjust a hand valve to maintain the correct loading rate, which often leads to inaccurate testing profiles and inconsistent results.Fully Automatic Machines: You simply select the specimen type (e.g., $150\text{mm}$ cube), press "Start," and the machine automatically controls the precise approach, steady pace rate, failure detection, and data saving. It guarantees Class 1 accuracy ($\pm1\%$) and maximizes lab productivity.

Q3: How often does the hydraulic concrete compression machine need to be calibrated?

A: To maintain high precision and comply with standard auditing, we recommend authenticating and calibrating the load cell and pressure transducer at least once a year, or immediately after the machine is relocated. Our software features an open calibration matrix that allows certified local calibration agencies to easily calibrate the machine using a standard reference load cell.

Q4: Can this machine test materials other than standard concrete cubes and cylinders?

A: Yes, it is highly versatile. While its main application is testing concrete strength, by changing the distance pieces or adding modular testing jigs, our concrete compression machine can also test:Hollow and solid concrete masonry blocks.Natural stone and rock core specimens.Cement mortar prisms (compression and flexural tests).High-strength refractory bricks.Note: Please specify your maximum specimen sizes when requesting a quote so we can provide the correct platen size and frame clearance.

Product Overview & Core Advantages

Our fully automatic concrete compression machines feature a rigid load frame, an advanced digital hydraulic power pack, and an intelligent micro-processor control system. With one-touch operation, the machine automatically controls the loading rate, detects specimen failure, and saves comprehensive test reports.

Why Choose Our Automatic Compression Testers?

Zero Human Error: The fully automated closed-loop control system regulates the precise pace rate without manual valve adjustments, ensuring absolute compliance with testing profiles.

Multi-Standard Compliance: Fully conforms to international testing standards, including ASTM C39, EN 12390-4, ISO 4012, and BS 1881.

Smart Data Management: Equipped with an integrated LCD touchscreen or PC-software connection for real-time load/stress graphics, data logging, and instant PDF report generation.

Ultimate Safety Features: Includes digital overload protection, maximum travel limit switches, and a transparent shatter-proof hazard enclosure door to protect laboratory technicians.

Applications & Material Testing Capabilities

Our robust concrete compression machine is an essential instrument for material testing laboratories, ready-mix concrete plants, and infrastructure construction sites.

Suitable Testing Applications:

Concrete Cubes & Cylinders: Evaluates standard $100\text{mm}$, $150\text{mm}$ cubes, and $150 \times 300\text{mm}$ cylindrical concrete specimens.
Hollow & Solid Masonry Blocks: Tests the crushing strength of building bricks and concrete blocks using specialized wide platens.
High-Strength Concrete Matrix: Perfect for testing advanced concrete mixtures utilized in high-rise buildings and infrastructure.
Cement Mortar Prisms: Supports flexural and compression testing of cement mortars (with optional modular compression jigs).

Smart Software & Data Connectivity

The brain of our fully automatic concrete compression testing machines is the advanced software suite. It allows lab managers to:

View real-time Load vs Time and Stress vs Time curves during the compression process.
Store up to 10,000 individual test results natively within the machine’s onboard database.
Export data seamlessly via USB or Ethernet to your laboratory’s LIMS (Laboratory Information Management System) for smooth digital record-keeping.

Concrete Compression Testing Machine

Product Overview