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Automatic Burst strength tester

Automatic Burst strength tester

Automatic Burst strength tester

Product catalog summary
Introduction
The document provides details on the HD-A504 series of Automatic Burst Strength Testers by Haida International Equipment, designed to measure the bursting strength of paper, paperboard, and corrugated board according to the Mullen method. This is a critical test for assessing the strength of these materials.

Equipment Versions
There are two main versions of the tester: one for high pressure (HD-A504-1) and one for low pressure (HD-A504-1). Both versions are designed for ease of use with automatic operation and digital display.

Specifications
  • High Pressure Version: Capacity of 5~45 Kg/cm², suitable for paperboard. It features a stainless steel SUS304 clamping ring with a diameter of 31.5 ± 0.1 mm, a pump flow of 170 ± 15 ml/min, and weighs approximately 70 kg.
  • Low Pressure Version: Capacity of 0~15 Kg/cm², suitable for paper. It shares similar specifications with the high-pressure version but has a pump flow of 95 ± 5 ml/min.

HD-A504-B Automatic Bursting Test Machine
This model can test both paper and paperboard with high pressure. It features a fast testing cycle, automatic test grip, and enhanced safety with a protective cover and built-in LED light for better observation during testing.

Standard Specifications for HD-A504-B
  • Capacity: 0-15 kgf/cm² for paper, 5~45 Kg/cm² for paperboard
  • Control Mode: Digital display
  • Load Resolution: 0.001 kgf/cm²
  • Pressure Speed: 95 ml/min for paper, 170 ± 15 ml/min for paperboard
  • Dimensions: 445mm × 425mm × 525mm
  • Weight: Approx. 75 kg
  • Power: 1∮, AC220 ± 10%, 50Hz

Accessories
Each tester comes with a rubber membrane, wrench, correction sheets, silicone oil, and an English user manual.
See more

Catalog excerpts

Automatic Burst strength tester-1

Haida International Equipment Caibai No.1 Industrial Zone Dongguan City, Guangdong Province China Post Code: 523170 Tel: 86-769-89055588 Ext 821 PRODUCTION INTRODUCTION: Bursting Strength Tester measures (according to Mullen) bursting strength of paper, paper board, and corrugated board. Bursting strength is a traditional measure of paper strength and it is also a test requirement for corrugated board

 Open the catalog to page 1
Automatic Burst strength tester-2

Haida International Equipment Caibai No.1 Industrial Zone Dongguan City, Guangdong Province China Post Code: 523170 Tel: 86-769-89055588 Ext 821 REMARK: Measurements are simple to make with the Mullen-type HAIDA Bursting Strength Tester. There are two versions of the instrument; one for paper, and one for paper board and corrugated board.

 Open the catalog to page 2
Automatic Burst strength tester-3

Haida International Equipment Caibai No.1 Industrial Zone Dongguan City, Guangdong Province China Post Code: 523170 Tel: 86-769-89055588 Ext 821 HD-A504-1 Automatic Burst Strength Tester (Low Pressure) PRODUCTION INTRODUCTION: Bursting Strength Tester measures (according to Mullen) bursting strength of paper, paper board, and corrugated board. Bursting strength is a traditional measure of paper strength and it is also a test requirement for corrugated board REMARK: Measurements are simple to make with the Mullen-type HAIDA Bursting Strength Tester. There are two versions of the instrument; one...

 Open the catalog to page 3
Automatic Burst strength tester-4

Haida International Equipment Caibai No.1 Industrial Zone Dongguan City, Guangdong Province China Post Code: 523170 Tel: 86-769-89055588 Ext 821

 Open the catalog to page 4
Automatic Burst strength tester-5

Haida International Equipment Caibai No.1 Industrial Zone Dongguan City, Guangdong Province China Post Code: 523170 Tel: 86-769-89055588 Ext 821 Feature: 1. Very fast testing cycle gives fast feedback to the production 2. With automatic test grip instead manual hold the sample 3. Improvement of the operational safety regulations> > equipped a cover between plants to protect the operator' s hand duringtesting 4. Built-in LED light on the cover >>It is helpful to observe sample' s condition during bursting process

 Open the catalog to page 5

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.