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{"title":"UP-4001 Precision and Versatile Leather Lastometer Cracking Tester Compliant","imgUrl":"https:\/\/img.chinax.com\/nimg\/db\/7e\/3dde9f6ca3ee3e4ece9b8ee3f50a-200x200-1\/up_4001_precision_and_versatile_leather_lastometer_cracking_tester_compliant.jpg","attrs":{"Brand Name":"YOUBI","Model Number":"UP-4001","Certification":"CE,ISO","Place of Origin":"CHINA"}}
{"title":"UP-4002 Automatic Leather Bending Tester with 6 Sets Test Position, 22.5\u00b0","imgUrl":"https:\/\/img.chinax.com\/nimg\/77\/ad\/73b8f1f09fa2f36ea232509a2d9b-200x200-1\/up_4002_automatic_leather_bending_tester_with_6_sets_test_position_2c_22_5_c2_b0_flexing_angle_2c_and_100_cycles_2fmin_flexing_spe.jpg","attrs":{"Minimum Order Quantity":"1","Price":"Negotiable","Brand Name":"YOUBI","Model Number":"UP-4002"}}
{"title":"Programmable Rubber Flex Cracking Tester with Multi-Station Rotary Mechanism and","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/c0\/8d9f058646beba3f21f183f8e6fe-200x200-1\/programmable_rubber_flex_cracking_tester_with_multi_station_rotary_mechanism_and_12_groups_test_station.jpg","attrs":{"Minimum Order Quantity":"1","Price":"Negotiable","Brand Name":"YOUBI","Model Number":"UP-4011"}}
{"title":"ASTM-D813 User-friendly Leather Flexing Fatigue Tester with 12 Groups Test","imgUrl":"https:\/\/img.chinax.com\/nimg\/6a\/5a\/c1ea963a424c9aa213e2a8fa84c0-200x200-1\/astm_d813_user_friendly_leather_flexing_fatigue_tester_with_12_groups_test_station_and_300_c2_b110_times_2fmin_test_speed.jpg","attrs":{"Minimum Order Quantity":"1","Price":"Negotiable","Brand Name":"YOUBI","Model Number":"UP-4011"}}
{"title":"UP-4011 Demattia Flexing Fatigue Tester with 12 Groups Test Station and 300\u00b110","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/c0\/8d9f058646beba3f21f183f8e6fe-200x200-1\/up_4011_demattia_flexing_fatigue_tester_with_12_groups_test_station_and_300_c2_b110_times_2fmin_speed_compliant_with_iso_5402_and_.jpg","attrs":{"Minimum Order Quantity":"1","Price":"Negotiable","Brand Name":"YOUBI","Model Number":"UP-4011"}}
{"title":"UP-4007 Digital Leather Softness Tester with Easy Maintenance and 500g Load for","imgUrl":"https:\/\/img.chinax.com\/nimg\/c5\/da\/c4651394bd29986720f029474499-200x200-1\/up_4007_digital_leather_softness_tester_with_easy_maintenance_and_500g_load_for_leather_and_shoes.jpg","attrs":{"Minimum Order Quantity":"1","Price":"Negotiable","Brand Name":"YOUBI","Model Number":"UP-4007"}}
{"title":"High Repeatability Zipper Reciprocating Pull Strength Test Machine with 75mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/06\/e3\/0a8afd2e198e3ba9aadad1410b90-200x200-1\/high_repeatability_zipper_reciprocating_pull_strength_test_machine_with_75mm_stroke_and_30_cpm_frequency.jpg","attrs":{"Minimum Order Quantity":"1","Price":"Negotiable","Model NO.":"UP-4008","Service Support":"OEM ODM"}}
UP-4001 Precision and Versatile Leather Lastometer Cracking Tester Compliant with Standards
Introducation: Leather cracking tester used to evaluate the surface crack resistance and fracture resistance of leather (especially shoe upper leather) under tensile stress.The testing principle of this instrument is to simulate the process of "shoe last stretching" in shoe-making technology:Clamp: Fix a circular leather sample with a clamp ring.Top extension: A standard diameter steel ball is lifted upwards from the inner surface of the leather at a constant speed.Judgment:Grain Crack: When the first crack appears on the grain surface of the leather, record the height and force value at that time.Burst point: Continue to straighten until the leather is completely broken, and record the final peak strength.
Standards: ISO 3379,17235 DIN 53325 QB/T 3812.7
Application: Leather cracking tester is mainly used for leather performance testing in the footwear, clothing, and luggage industries. In addition to natural leather, it can also be used to test synthetic materials such as coated fabrics to evaluate their durability under biaxial tension. Specification:
Max. load
100kg
Units
kgf, N, G, lb
Resolutionan>
1/50000
Diameter of steel ball
Φ6.25mm
Diameter of test area
Φ25mm
Relative speed of ball to clamp
12mm/min
Max. distension
45mm
Readability of distension
0.01mm
Distension error
≤0.05mm
Distention rate
0.2mm/s
Our service: During the whole business process, we offer a Consultative Selling services. 1)Customer inquiry process: Discussing testing requirements and technical details, suggested suitable products to customer to confirm. Then quote the most suitable price according to customer requirements.
2)Specifications customize process: Drawing related drawings to confirm with customer for customized requirements. Offer reference photos to show the appearance of the product. Then, confirm the final solution and confirm the final price with the customer.
3)Production and delivery process: We will produce the machines according to confirmed PO requirements. Offering photos to show the production process. After finishing production, offer photos to the customer to confirm again with the machine. Then do your own factory calibration or third-party calibration(as per customer requirements). Check and test all the details and then arrange packing. Delivering the products is confirmed shipping time and informed the customer.
4)Installation and after-sale service: Defines installing those products in the field and providing after-sales support.
FAQ: 1. Are you a Manufacturer? Do you offer after-sales service? How can I ask for that? And how about the warranty? Yes, we are the one of professional manufacturers of Environmental Chambers, Leather shoe testing equipment, and Plastic Rubber testing Equipment... in China. Every machine purchased from our factory has 12 month warranty after shipment. Generally, we offer 12 months for FREE maintenance. while considering sea transportation, we can extend 2 months for our customers. Moreover, If your machine doesn't work, you can send us an e-mail or call us we will try our best to find the problem through our conversation or by video chat if necessary. Once we have confirmed the problem, the solution will be offered within 24 to 48 hours. 2. What about the delivery term? For our standard machine which means normal machines, If we have stock in the warehouse, is 3-7 working days; If there is no stock, normally, the delivery time is 15-20 working days after payment is received; If you are in urgent need, we will make a special arrangement for you. 3. Do you accept customization services? 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 which means we offer OEM and ODM service. 4. How can I install and use the machine? Once you have ordered the testing machines from us, we will send you the operation manual or video in English version through Email. Most of our machine is shipped with a whole part, which means it is already installed, you just need to connect the power cable and start to use it. And if it's necessary, we can also assist you to install your machine on-site.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2013
Total Annual:
$2000000-$5000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
YouBi Test Equipment Co., Ltd. is a professional manufacturer specializing in a full range of environmental simulation test equipment. Our production base is strategically located in Dongguan, China’s renowned manufacturing hub. We are committed to expanding our global marketing network and re... YouBi Test Equipment Co., Ltd. is a professional manufacturer specializing in a full range of environmental simulation test equipment. Our production base is strategically located in Dongguan, China’s renowned manufacturing hub. We are committed to expanding our global marketing network and re...
