Product Description:
Ⅰ、Introduction
1﹑Usage:
This machine is used to test impact resistance
of safety shoes.
2、Principle:
This machine uses electromagnet to control the rise and fall of the impact head to impact protecting toes steel head of the safety shoes at some height and then check the damage and deformation situation of the protecting toes steel head.
Ⅱ﹑Design criteria
The instrument reference standard: EN-344、345, ANSI-Z4, ISO20344, GB/T20991, GB/T21148, GB/T21147.
Instruction:
1: speed and time displayer 2: steel wire rope 3: pole arm
4: safety plug 5: steel ruler 6: beam 7: impact blade
8: preventing secondary impact poles 9: protective guard 10: power light 11: upper limit inductor 12: low limit inductor
13: speed inductor 14: preventing secondary impact inductor
2﹑program control instruction:
Function instruction:
(up): Control the beam and its rise when it grips the impact head
(down):Control the beam and its fall when it grips the impact head
ON/OFF:Switch on the control panel
(release):The impact falls down (the test method is as follow)
Note :The impact speed in the range of 4.35~4.5 is normal
(The speed is shown on the speed chart)
3﹑specification
Item Specification
Drop hammer weight (EN)200.2kg, (ANSI)22.70.2 kg
Impact energy (EN)200 J, (ANSI)1002 J
Impact blade (EN)R 30.1mm, (ANSI)ψ25.4 mm
Valid stroke (approx.) 1100 mm
Volume (approx.) Host machine 70cm ×58cm ×184cm
Control chamber 27cm ×27cm ×113cm
Weight (approx.) 240 kg
Power 1∮ AC 220V 3A(specified )
Company Contact:
Contact Name: Zhong
Company Name: Haida Test Equipment
Email:
Tel: 86-0769-28685174
Fax: 86-0769-89280809
Street Address: The 1st Industry
Area Of Caibai, Daojiao Town,
Dongguan City, Guangdong Province
Dongguan City, , Guangdong 523000
China
Website:
https://dghaida.en.alibaba.com
Member name: HaidainstrumentExporters
Country:
China
Member Since: 10 September 2013
Total Leads:
50 HaidainstrumentExporters Import Export Business Leads
Business focus: Tensile Testing Machine, Paper Testing Machine, Temperature Humidity Chamber, Salt Spray Testing Chamber, Funitures Testing Machine
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