Welcome to Dongguan Dongjun Testing Equipment Co., Ltd.
13724432461

Corner Protector Bending Strength Tester

Basic Properties
Place of Origin: Dongguan, China
Brand Name: Dongjun
Certification: ISO9001,CE,
Model Number: DJ-202
Trading Properties
Minimum Order Quantity: 1
Price: Negotiable
Payment Terms: T/T
Supply Ability: 500pcs
Product Summary
Bending Strength Testing Machine for Corner Protectors of Packaging Cartons and Boxes 1. OverviewThe Paper Angle Protector Bending Strength Tester is a testing instrument used to measure the compressive strength of products.It is mainly applicable to L-type paper angle protectors, U-type paper angle ...

Product Details

Load Measuring Range: 0.01N
Indicating Error Of Load Accuracy: ±2%
Indicating Variation: ≤2%
Zero Return Error: ±0.2% FS
Standard Pressurizing Speed: 10–100 Mm/min
Parallelism Between Upper And Lower Plates: ≤0.2 Mm
Upper Plate Travel: 300mm
Machine Dimensions: 40*40*80cm
Power Supply: AC 220V 50HZ
Product Description

     Bending Strength Testing Machine for Corner Protectors of Packaging Cartons and Boxes

1. Overview
The Paper Angle Protector Bending Strength Tester is a testing instrument used to measure the compressive strength of products.
It is mainly applicable to L-type paper angle protectors, U-type paper angle protectors, bent paper angle protectors, waterproof paper angle protectors, wrapped paper angle protectors, special-shaped paper angle protectors, etc.
It is an ideal testing equipment for paper angle protector manufacturers, quality inspection institutions and other related departments.
Standards implemented: ISO 2872, ISO 2874, GB 4857.4
 Working Principle of Bending Strength Testing Machine for Corner Protectors of Packaging Cartons and Boxes? 

Parameters

Item
Value
Load Measuring Range
500 kg
Resolution
0.01 N
Indicating Error of Load Accuracy
±2%
Indicating Variation
≤2%
Zero Return Error
±0.2% FS
Standard Pressurizing Speed
10–100 mm/min (Adjustable)
Parallelism Between Upper and Lower Plates
≤0.2 mm
Upper Plate Travel
300 mm
Machine Dimensions
40×40×80 cm
Power Supply
AC 220 V
Ambient Temperature
20 ℃ ± 10 ℃
Power Supply Details
AC 220 V ± 22 V, 50 Hz, Max. current 3 A, reliably grounded

Corner Protector Bending Strength Tester 0

Bending Strength Testing Machine for Corner Protectors of Packaging Cartons and Boxes

The Paper Angle Protector Bending Strength Tester is a testing instrument used to measure the compressive strength of products. It is mainly applicable to L-type paper angle protectors, U-type paper angle protectors, bent paper angle protectors, waterproof paper angle protectors, wrapped paper angle protectors, special-shaped paper angle protectors, etc. It is an ideal testing equipment for paper angle protector manufacturers, quality inspection institutions and other related departments.

What is the working principle of a corner bend strength tester for packaging cartons?

The L-shaped paper corner protector sample is placed on a bending support with a spacing of 200mm. A 90° rigid loading head is pressed down on the middle of the sample at a uniform speed of (100±10)mm/min. The sensor collects the force value in real time and records the maximum bending force when the sample is crushed, thereby determining the bending strength of the corner protector.

Corner Protector Bending Strength Tester 1

Product Application

Corner Protector Bending Strength Tester 2 Corner Protector Bending Strength Tester 3 Corner Protector Bending Strength Tester 2

Corner Protector Bending Strength Tester 5

PACKING AND TRANSPORTATION

Corner Protector Bending Strength Tester 6

Corner Protector Bending Strength Tester 7

FAQ

1. Who are we?

Our company is located in Dongguan, China, and was established in 2021. Our products are sold to the global market.

2. How do we guarantee product quality?

We always provide pre-production samples before mass production;

We always conduct final inspection before shipment;

3. Why should you choose us over other suppliers?

Our mission is to provide one-stop sourcing and a pleasant shopping experience. We care about your lab and, more importantly, your shopping experience. You can contact us anytime; we are available 24/7.

4. What services can we provide?

Acceptable delivery terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express, DAF, DES;

Acceptable payment currencies: USD, EUR, CAD, AUD, HKD, GBP, CNY, CHF;

Accepted payment methods: Wire transfer (T/T), Letter of Credit (L/C), Documents against Payment (D/P), Documents against Acceptance (D/A), MoneyGram, Credit Card, PayPal, Western Union, Cash, Third-party payment platforms;

Related Products
  • Sponge Repeated Compression Fatigue Testing Equipment

    Sponge repeated compression fatigue testing equipment Product use Sponge Repeated Compression Fatigue Testing Equipment is specially designed to test the fatigue resistance, compression deformation and service life of sponge, foam, cushion and other flexible porous materials. Adopting stable motor drive and precise control system, the equipment applies continuous cyclic compression to the sample according to preset pressure, stroke, frequency and test cycles, simulating long
  • Sponge Foam Indentation Hardness Tester

    Sponge Foam Indentation Hardness Tester: 200kg capacity, touch screen control, precision load cell. Tests foam, latex, polyurethane per national standards. Automatic zeroing, calibration, and return. Ideal for furniture, automotive, and packaging industries.
  • Sponge Foam Indentation Hardness Tester

    Sponge Foam Indentation Hardness Tester: Adjustable 0°-90° bending, (0-150) cpm speed, 6-digit LCD counter. Carbon steel shaft & toothed belt ensure durability, low noise, stable operation. Safety acrylic cover & anti-vibration design meet testing standards.
  • IULTCS Leather Rubbing Color Fastness Tester

    IULTCS-compliant leather rubbing tester for dry/wet color fastness. Ensures precise friction control & repeatable results. Optional single/dual workstation boosts efficiency. Durable 30kg metal construction for reliable B2B quality control.

Send An Inquiry