Overview
Metal components must meet strict mechanical property requirements before they go into service, whether they are structural steel, rebar, cast iron, non-ferrous alloys or precision machined parts. Tensile strength, yield strength, hardness and impact toughness are the properties that determine whether a material can handle the loads of real-world application safely and reliably.
CHENJI offers a comprehensive range of metal testing machines — from electronic and hydraulic universal tensile testing machines to Vickers and Brinell hardness testers, instrumented impact testers and metal torsion testers. Our machines support GB, ISO, JIS, ASTM and DIN testing standards and are trusted by steel plants, metal processing workshops and testing laboratories.
Product Range
WDW-100 Electronic Universal Tensile Testing Machine (100 kN) — A 100 kN electronic universal tester for tensile, compression, bending, shear, tearing and circulation tests on metal, non-metal and composite materials, supporting GB, ISO, JIS, ASTM and DIN standards. View details
WAW-1000A Hydraulic Universal Testing Machine (1000 kN) — A 1000 kN computer-controlled hydraulic universal tester for tensile, compression, bending and shear tests. It accurately measures tensile strength, yield strength, extension strength, elongation and elastic modulus, and can output force-displacement, stress-displacement and force-time curves. View details
WEW-300BD / 600BD / 1000BD Microcomputer Screen Universal Testing Machine — Screen-display hydraulic universal testing machines for tension, compression, bending and shearing of metal and non-metal materials, measuring tensile strength, yield strength and elongation with six selectable test curves. View details
HVS-1000 Digital Micro Vickers Hardness Tester — A digital micro hardness tester with a 5-3000 HV measuring range and test forces from 0.09807 N to 9.807 N. Suitable for nitriding layers, ceramics, steel, non-ferrous metals, thin sheets and electroplating layers, with precision compliant with GB/T4340.2, ISO 6507-2 and ASTM E384. View details
HB-3000C Touch Screen Brinell Hardness Tester — An 8-inch touch-screen electronic Brinell hardness tester used for cast iron, steel, non-ferrous metals and soft alloys, plus some non-metallic materials. It uses an electronic automatic loading system with ten levels of test force for wider range and higher precision. View details
JB-W300 / 500 / YZ Microcomputer Low-Temperature Automatic Impact Tester — A fully automatic impact test machine for the impact resistance of metal materials under dynamic loads, with automatic feeding, positioning and impact. The time from sample removal to impact is no more than 2 seconds, meeting low-temperature testing requirements. View details
300/450/500/600/750 L Instrumented Impact Testing Machine — An instrumented pendulum impact tester that provides impact velocity, impact time, impact energy, absorbed energy, displacement, crack formation energy, crack expansion energy and yield force. View details
Metal Torsion Testing Machine (10-100 N·m) — A computerized metal material torsion testing machine for evaluating the torsional properties of metal specimens. View details
Test Types
- Tensile testing — tensile strength, yield strength, elongation and elastic modulus on universal testing machines up to 1000 kN.
- Hardness testing — Vickers (HVS-1000), Brinell (HB-3000C) and micro hardness measurement.
- Impact testing — Charpy/Izod and instrumented impact at standard and low temperatures.
- Torsion testing — torsional strength and behavior of metal materials.
Frequently Asked Questions
Which machine should I use to measure tensile and yield strength of steel?
For most structural steel, rebar and machined metal parts, use an electronic or hydraulic universal testing machine. The WDW-100 (100 kN) suits smaller samples, while the WAW-1000A (1000 kN) and WEW series are for higher-capacity steel and rebar testing. They measure tensile strength, yield strength, elongation and elastic modulus.
What is the difference between Vickers and Brinell hardness testing?
Vickers (HVS-1000, 5-3000 HV) uses a diamond indenter and suits thin sheets, nitriding layers, ceramics and small parts. Brinell (HB-3000C) uses a ball indenter and is ideal for cast iron, steel and non-ferrous alloys, including softer materials and coarse-grained castings.
How is impact toughness tested for metals?
Impact testers such as the JB-W300/500/YZ and the 300-750 L instrumented machines apply a pendulum blow to a notched specimen and measure absorbed energy. The instrumented version additionally captures crack formation energy, crack expansion energy and yield force for deeper analysis.
Do your machines support international standards?
Yes. Universal testers support GB, ISO, JIS, ASTM and DIN, and the HVS-1000 complies with GB/T4340.2, ISO 6507-2 and ASTM E384.
What industries use metal testing machines?
They are used by steel plants, metal processing workshops, steel structure fabricators, automotive and machinery manufacturers, and materials research laboratories to qualify raw materials and finished metal parts.
Need a Metal Testing Machine?
Contact CHENJI for the full catalog, custom specifications and factory prices.
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