What standards does the impact tester comply with?

The JB-300B impact tester complies with national standard GB/T3808-2018, GB/T229-2020 for Charpy Pendulum Impact Test Method, and ASTM E23.

What is the maximum capacity and accuracy of the machine?

The JB-300B has a max capacity of 300J/450J with an accuracy grade of 1. It supports various impact energies and specimen sizes as per specifications.

Jb-300b Metal Materials Semi Automatic Impact Test Machine Metal Impact Strength Tester

Name: Jb-300b Metal Materials Semi Automatic Impact Test Machine Metal Impact Strength Tester
Brand: JINAN JMLAB INSTRUMENT CO., LTD.
SKU: 2063941842

Shandong, ChinaJINAN JMLAB INSTRUMENT CO., LTD.

US$1,699.00-16,999.00

1 set

Product profile

Customization

Available

After-sales Service

24 Hours Technical Supply

Warranty

14 Months

Model NO.

JB-300/450/600/750B

Max Diameter of Workpiece

<500mm

Mass Scope of Workpiece

<900kg

Type

Impact Testing Machine

Maxcapacity

450j/300j/500j/800j

Accuracy Grade

Load Way

Electronic Load

Loading Method

Static Load

Display

Digital

Control

Computer Control

Weight

1000-2000Kg

Power Source

AC380V

Oil Cylinder Position

None

Impact Energy

300/450/600/750j

Pendulum Pre-Lift Angle

150 Degree

Distance From The Center of The Pendulum

750mm

Impact Speed

5.2m/S

Specimen Support Span

40mm

Jaw Radius

R1-1.5mm

Angle Accuracy

0.1 Degree

Specimen Specifications

10/7.5/5/2.5X10X55mm

Transport Package

Standard Export Plywood Package

Specification

230*90*230cm

Trademark

JMLAB

Origin

China

HS Code

9024800000

Production Capacity

50 Sets/Month

Key features

Comprehensive Warranty: 12 months free maintenance plus 2 months extended for sea transportation.

Fast Delivery: 1-3 working days for standard machines with stock; 3-15 days otherwise.

OEM/ODM Service: Customize machines and add your logo according to specific requirements.

Easy Installation: Ships mostly assembled; includes English manual and video for simple setup.

High Efficiency: Semi-automatic control with automatic swing preparation for continuous testing.

Standard Compliance: Meets GB/T3808-2018, GB/T229-2020, and ASTM E23 standards.

Quality Assurance: Pre-production samples and final inspections guaranteed before shipment.

Technical Support: 24-48 hour response time via email or video chat for problem resolution.

Company profile

JINAN JMLAB INSTRUMENT CO., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-10-24Nearest Port: Qingdao port, Shanghai PortAverage Response Time: ≤4.54hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

About Our Factory & Business Background

Address3-2425 Fortune Times Plaza, No. 26566, North Duan Dian Road, Huaiyin District, Jinan, Shandong, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsHydraulic Universal Testing Machines, Electronic Universal Testing Machines, Fatigue Testing Machines, Horizontal Tensile Testing Machines, Glass Bottle Testing Machines, Packaging Material Testing Machine, Asphalt and Geotextile Testing Machine, Sample Making Machines and Cutters, Plastic Bottle Cutting and Slitting Machines, Rubber Deflashing Machines

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the warranty period and after-sales service?

We provide 12 months of free maintenance. Considering sea transportation, we extend this by 2 months. Technical support is available via email or video chat, with solutions offered within 24-48 hours.

Q:What are the delivery terms and lead times?

Standard machines with stock are delivered in 1-3 working days. Without stock, delivery takes 3-15 working days after deposit receipt. Urgent arrangements can be made if needed.

Q:Do you offer customization and OEM services?

Yes, we accept customization services and can put your logo on the machine, offering both OEM and ODM services according to your specific requirements.

Q:How is the machine installed and used?

We send an English operation manual and video via email. Most machines are shipped fully assembled, requiring only power connection. On-site installation assistance is available if necessary.

Q:How do you guarantee product quality?

We ensure quality through pre-production samples before mass production and conduct final inspections before shipment to guarantee standards are met.