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{"title":"EN 12875-1:2005 Dishwashing machine tester","imgUrl":"https:\/\/img.chinax.com\/nimg\/52\/cf\/322fbc35fc46f945fc2653b38216-200x200-1\/en_12875_1_3a2005_dishwashing_machine_tester.jpg","attrs":{"Brand Name":"Dongjun","Model Number":"DJ-26-13","Certification":"ISO9001","Place of Origin":"China"}}
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{"title":"Sponge Foam Indentation Hardness Tester","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/a0\/608c607181bc497fab8a5505144a-200x200-1\/sponge_foam_indentation_hardness_tester.jpg","attrs":{"Brand Name":"Dongjun","Model Number":"DJ-26-44","Certification":"ISO9001","Place of Origin":"Dongguan, China"}}
{"title":"Slide rail movement Walker Leg and Support Foot Pad Friction Tester","imgUrl":"https:\/\/img.chinax.com\/nimg\/43\/b7\/7a69c7adbb68e5099aa6301c0c8c-200x200-1\/slide_rail_movement_walker_leg_and_support_foot_pad_friction_tester.jpg","attrs":{"Brand Name":"Dongjun","Model Number":"DJ-26-15","Certification":"ISO9001","Place of Origin":"China"}}
single-phase, 220V±10%, 50/60Hz (can be appointed)
Item
DJ-DZ-203
Gross Weight
659kg
Supply Ability
500pcs
Packaging Details
Wooden crate packaging
Certification
ISO9001,CE,
Brand Name
Dongjun
Place of Origin
Dongguan, China
Model Number
DJ-DZ-201
Office Chair Wheel Durability Testing Machine
Product use
This device is used to evaluate the quality and wear life of office chair casters. A load is applied to the office chair seat, and a servo motor and screw are used to perform reciprocating push-pull movements to assess the fatigue of the casters and chair base caused by the chair's forward and backward movement. The stroke, speed, and number of repetitions are all adjustable.
Parameters
Load weight
122KG(one set)
Test speed
10±2 times /min
Test stroke
762mm (+ 50mm)
Display
Touch screen
Control mode
PLC mode
Testing cycles
1-999,999(can be adjusted)
Power
AC /220V,3A,50HZ,0.2KW
Air pressure
≥6kg/cm²
Office chair caster fatigue testing machine
Caster durability testing machines are designed to evaluate casters. These machines are typically used for base seats with casters or chairs with legs and casters. They simulate the back-and-forth movement of chairs and other moving furniture over extended periods to determine the wear resistance and fatigue resistance of their components.
Applications of Caster Durability Testing Machines
Office Chairs: Test casters and chair frames to ensure they can withstand prolonged movement. Mobile Carts and Furniture: Ensure casters on mobile furniture meet the durability requirements for everyday use. This machine helps manufacturers and designers meet specific performance standards, ensuring casters and support structures maintain their integrity under normal wear and tear conditions.
BIFMA X 5.1 clause 18 (Front Load Test/ Side Load Test)
1. Functional Load Test/ Proof Load Test A force of 334 N (75 lbf .) shall be applied once to each front leg individuallyfor one (1) minute. Remove the force 2. Proof Load Test Similar with functional load test, but the force is 503 N (113 lbf)
BIFMA X 5.1 clause 13 (Arm Strength Test - Vertical - Static)
1. Functional Load A force of 750 N (169 lbf.) shall be applied for one (1) minute. Remove the force. . Proof Load A force of 1125 N (253 lbf.) shall be applied for one (1) minute.
Company Profile
PACKING AND TRANSPORTATION
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;
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2021-3-21
Total Annual:
10000000-50000000
Employee Number:
25~30
Ecer Certification:
Verified Supplier
Dongguan Dongjun Testing Equipment Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of testing equipment for furniture, home goods, toys, textiles, footwear, and more. The compan...
Dongguan Dongjun Testing Equipment Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of testing equipment for furniture, home goods, toys, textiles, footwear, and more. The compan...