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30T Computerized Automatic Resist Bending Compression Testing Machine with 300KN Max Load and Hydraulic System

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Dongguan Zhongli Instrument Technology Co., Ltd.

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30T Computerized Automatic Resist Bending Compression Testing Machine with 300KN Max Load and Hydraulic System

Brand Name : ZL

Model Number : ZL-8013

Certification : CE,ISO

Place of Origin : China

MOQ : 1 set

Price : Negotiable

Payment Terms : L/C,T/T,Western Union

Supply Ability : 60 Sets

Delivery Time : 5-8 work days

Packaging Details : 30T Automatic Resist Bending Compression Testing Machine is packaged within wooden case.

Product name : 30T Automatic Resist Bending Compression Testing Machine

Max load KN : 300KN

Test Force Resolution : 0.01kN

Error loading speed : ±5%

Pump rated flow : 1.52L/min

Piston diameter : φ130mm

Piston stroke : 60mm

Motor Power : 3 phase 0.75 kW

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30T Computerized Automatic Resist Bending Compression Testing Machine

Product Overview

Model ZL-8013 is primarily designed for compressive strength testing of building materials including brick, stone, cement, concrete, and similar materials.

Control System

The system incorporates digital servo valves, high-precision sensors, controllers, and specialized software, delivering exceptional control precision and reliability. Compliant with GB, ISO, ASTM, and other international standards for testing cement, mortar, concrete, and various materials.

Hydraulic System

Hydraulic oil is driven from the tank by a high-pressure pump into the motor oil circuit, flowing through a unidirectional valve, high-pressure filter, pressure valve, and servo valve into the cylinder. Computer control signals direct the servo valve to manage flow direction and opening, precisely controlling cylinder flow for consistent test force management.

Safety Protection

Automatic overload protection activates when test force exceeds 3% of maximum capacity, immediately shutting down the oil pump motor to prevent equipment damage.

System Functions

Closed-loop control with force measurement
Capable of constant loading rate or constant stress loading rate operation
Computer-controlled electronic measurement with automated testing
Automatic calculation of results with integrated report printing
Customizable test report design with Excel export capability

Technical Specifications

Specification	Value
Maximum Load	300 kN
Test Force Measuring Range	4%-100% FS
Test Force Display Error	≤ Indicating Value ±1%
Test Force Resolution	0.01 kN
Hydraulic Pump Rated Pressure	25 MPa
Loading Rate	0.3 kN/S ～ 10 kN/S
Loading Speed Error	±5%
Pump Rated Flow	1.52 L/min
Upper/Lower Bearing Plate Size	φ155 mm
Maximum Plate Distance	260 mm
Piston Diameter	φ130 mm
Piston Stroke	60 mm
Motor Power	3 Phase 0.75 kW
Dimensions	870 * 450 * 1400 mm
Weight	450 kg

Product Images

30T Computerized Automatic Resist Bending Compression Testing Machine with 300KN Max Load and Hydraulic System

Product Tags:

tensile test machine

tensile strength testing machine

30T Computerized Automatic Resist Bending Compression Testing Machine with 300KN Max Load and Hydraulic System Images

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