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Material Testing Equipment Manufacturer

Material Testing Machines
Built To Verify Every Spec

Jinan Zhongzheng specialises in the R&D and manufacture of material testing equipment: electronic and hydraulic universal testing machines, compression testers, impact testers, tensile and bending testers, plus hardness testers, metallographic microscopes and specimen preparation equipment — one-stop procurement for steel, research, construction, petrochemical and aerospace industries.

100+ Product models
5,000+ Customers served
14年 Years in the industry
Electronic Universal Testing Machine WDW-100 / 0.5 级精度
READY
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Core product series
电子式万能试验机 液压式万能试验机 压力试验机 冲击试验机 拉力试验机 弯曲试验机 硬度计 金相显微镜
Product system

Force, hardness, metallography —
the complete material testing chain

Material verification is more than one machine. Tension, compression, bending, shear and impact define mechanical performance; hardness and metallography define microstructure. Together they form a conclusion. Zhongzheng covers both lines within one product system, so customers need not assemble a solution from multiple suppliers.

01 / UNIVERSAL

Universal Testing Machines

WDW electronic series (desktop, floor-standing, single-column, high/low temperature) and WAW/WEW hydraulic series, 100 N–3000 kN, for tension, compression, bending, shear and tear tests.

02 / COMPRESSION

Compression & Impact Testers

Electronic and hydraulic compression testers, combined compression-flexure machines; JB series semi-automatic and computer-controlled pendulum impact testers with notching machines, projectors and cryo baths.

03 / HARDNESS

Hardness Testers

Brinell, Rockwell, Vickers, Leeb and micro-hardness testers for castings, heat-treated parts, thin layers and weld inspection, with digital, touchscreen and automatic turret options.

04 / METALLOGRAPHY

Metallographic Preparation

Metallographic microscopes, cutters, mounting presses, grinders/polishers and etching equipment form a complete specimen preparation workflow for microstructure analysis and failure investigation.

100+ Product models
5,000+ Customers served
0.5级 Force accuracy class
24h Technical response
Selection process

Four questions before choosing a machine

01

What material

Metal, non-metal, composite, rubber or plastic determines fixture and capacity direction.

02

Which test

Tension, compression, bending, shear or impact determines the machine type and accessories.

03

Peak force

Size capacity at 1.5–2× the expected failure load to balance accuracy and headroom.

04

Which standard

GB/T, ISO, ASTM or industry standards define control mode and data output.

05

Proposal

Configuration list, indicative price and lead time within one business day.

Applications

Eight industries,
one verification logic

Whether it is hot-rolled plate from a steel mill, rebar on site, a composite in a lab, or a heat-treated part on the shop floor, testing turns "is it fit for use" into reproducible numbers.

  • Steel & Metallurgy — tensile, bend and impact properties of plate, section and bar
  • Universities & Research — composite and advanced material characterisation, plus teaching
  • Construction Materials — concrete compression and flexure, rebar bending, block and waterproofing tests
  • Petrochemical — pipe ring stiffness, compression set of seals, coating adhesion
  • Automotive & Rail — fastener and bolt testing, spring fatigue, weld strength verification
  • Aerospace — high/low temperature tensile of superalloys, interlaminar shear of composites
Selection & quotation

Not sure which machine?
Tell us what must be tested

Tell us the material, specimen size, test method and standard. Our engineers return a machine configuration, indicative price and lead time within one business day. Sample testing is also available.

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