Shoes Impact testing machine
Introduction:
This machine raises a certain weight of an impact hammer to the specified height and then releases the impact hammer to act on the steel head between the safety shoes for impact test, and then inspects the degree of steel head subsidence to understand the safety quality of the safety shoes. The second impact function, safely eliminates the misjudgment of the test caused by the second impact
Standard:
ANSI-Z41,BS EN-344,CSA-Z195,ISO-20344,LD-50,EN ISO 20344:2004,LD50-1994,ASTM F2412-11,ASTM F2413-11,EN12568-2010,CNS 6863-82,GB 4014-1983,JIS-T8101:2000
Usages:
This machine is mainly used to perform impact test on the steel head of safety shoes, and then inspect the degree of sinking, to test and evaluate the impact resistance of shoes, to understand the safety quality of safety shoes, suitable for shoe manufacturers, quality inspection and other units.
Specification:
1. Drop weight: (EN) 20±0.2kg, (BS, ANSI) 22.7kg,(LD)23±0.2Kg,5±0.1Kg
2. Drop height: (EN) 0~1300mm
3. Impact capacity: (EN) 200 J, (BS, ANSI) 100 ± 2 J
4. Impact blade: 90°(EN)3±0.1mm(R),(ANSI)ø25.4mm
5.Horsepower: DC 1/4HP
6.Volume: 70×60×185cm
7. Weight: 227kg
8. Power supply: 1∮, AC220V,50/60Hz
Test preparation:
1. Take a pair of untested shoes from each of three different sizes of shoes to make a test piece.
2, find the center axis of the shoe (see standard data for drawing method).
3. Press down the upper by hand, find the steel head in the direction of the central axis and take a point 20mm backwards, and draw a marking line along the vertical direction of the central axis after this point.
4. Use a utility knife to cut off the toe of the shoe (including the sole and insole) from the marking line.
5. Use a steel ruler to draw a straight line corresponding to the central axis on the insole, which is the central axis of the toe cap.
6. Install the fixture and impact head according to the test requirements of the safety shoe impact testing machine.
7. Preparation of clay column: For shoes of size 40 and below, make a column with a height of 20±2mm, for shoes with a height of 25±2mm), and cover the upper and lower surfaces of the cylindrical clay with aluminum foil Make a mark on one side of the cylinder of cement paste or other anti-sticking materials.
Test method:
1. Cut the toe cap 30mm away from the rear edge of the protective toe cap, and then remove the entire upper part flush with the rear edge of the protective toe cap. Do not remove the upper and lining in the toe cap area. If the shoe is equipped with a movable insole, it should be in place during the test.
2. Put the cylinder on the inner end of the sample, and then put the sample on the impact tester so that the impact test hammer just hits it. The hammer should extend to the rear and front of the protective toe cap. Adjust the clamping device.
3. Drop the impact test hammer from an appropriate height onto the test axis, and reach an impact energy of (200±4) J for safety shoes or (100±2) J for protective shoes.
Specification:
|
|
| Drop weight |
(EN) 20±0.2kg, (BS, ANSI) 22.7kg,(LD)23±0.2Kg,5±0.1Kg |
| Drop height |
(EN) 0~1300mm |
| Impact capacity |
(EN) 200 J, (BS, ANSI) 100 ± 2 J |
| Impact blade |
90°(EN)3±0.1mm(R),(ANSI)ø25.4mm |
| Horsepower |
DC 1/4HP |
| Volume |
70×60×185cm |
| Weight |
227kg |
| Power Supply |
1∮, AC220V,50/60Hz |
1.Strong standard wood case, inner plastic films wrapped for Vibration Testing Machine
2. Usually we delivery the equipment by air,by sea or by express. it depends on customer
Ø 24 hours online
Ø 35 years experiences
Ø Sample chamber of each model
Ø Best price, fast delivery
Ø OEM,ODM
Ø Oversea offices
Ø Own import and export business license
ØISO,CE,UL,ASTM,DIN,EN,GB,BS,JIS,ANSI,TAPPI,AATCC,IEC,VDE
Customer Support Services
Ø Installation
Ø Training (Training customer employees)
Ø Calibration
Ø Preventative maintenance
Ø Replacement parts
Ø Assistance via phone or internet
Ø On-site diagnosis and repair/online diagnosis and repair
Company Profile
Dongguan Xinbao Instrument Co., Ltd, with its own brand--OTS, has been dedicating in providing professional testing equipment with top quality since its establishment in 1978. It owns sophisticated and advanced technology in producing environmental test chambers and mechanical test machines like temp humidity chamber, thermal shock test chambers, rain and dust test chambers, salt spray chambers ,walk in /drive in test chambers, tensile testing machine, vibration test machine, other customized test chambers and so on. Products made by OTS reach international standards: ISO, ASTM, DIN, EN, GB, BS, JIS, AMSI, UL, TAPPI, AATCC, IEC. Also they are widely used in different area: R&D Institutions, Quality inspection institutions, universities,electronics, communications, instrumentation, automobile, plastic, metal, building materials, aviation, etc.
Now OTS has its main production base in Dongguan, a branch in Suzhou and offices in South Asia, Europe, USA. OTS also owns an independent laboratory which exhibits all currently produced machines under CNAS calibration, so customers can check the function and quality immediately. Equipped with over 30 workers in a metal plate department, OTS is capable to produce customized shells; What's more, OTS has enough stock to satisfy customers need in time. In the meanwhile, every machine must be examined for 3~days before shipment and with lifetime maintenance service.
1.Do you offer after-sales service? How can I ask for that? And how about the warranty?
Every machine from our factory has a 14-month warranty after shipment. Generally, we offer 12 months for the FREE maintenance, while considering of sea transportation, we can extend 2 months for our customers. If your machine doesn't work, you can send E-mail to us and we will try our best to find the problem by email or skype video chat if neccesary. After confirmation of the problem, we can send you new spare parts or provide on-site repair.
2.What's the delivery term?
At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15-20 working days after deposit receipt. If you are in urgent need, we can consider making a special arrangement for you.
3.Do you accept customization service? Can I have my logo on the machine?
Yes, of course. We can not only offer standard machines, but also customized machines according to your requirements. And we can also put your logo on the machine.
4.How to install and use the product?
We will send you operating instructions, English video by Email. Or you can download on our officail website directly. Most of our machine is shipped with a whole part, which means it is already installed, all you need to do is to connect the power cable and start to use. And if possible, we can also install your machine at site.
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