Fabric Downproof Tester (Rolling Box) | Feather Leakage Testing Machine Manufacturer
Get a quote：
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Features
(1) Automated operation with computer control, auto-shutdown, and alarm at test completion.
(2) LED digital counter with calibration system for precise cycle management (1–9999 rotations).
(3) Robust 316 stainless steel frame for corrosion resistance and long-term durability.
(4) Transparent polycarbonate safety cover allows real-time observation of tests.
(5) Standardized butyl rubber balls simulate real-world friction and down migration stress.
(6) Compact design for easy relocation and space-saving laboratory setup.
(7) Supports international power supply (220V/50Hz).
Technical Specifications
| Parameter | Specifications |
|---|---|
| Test Mode | Automatic |
| Speed | 135 RPM |
| Fixture Material | Stainless Steel |
| Fixture Length | 125 ± 1 mm |
| Fixture Spacing | 44 ± 1 mm / Adjustable |
| Safety Cover Material | Transparent Acrylic |
| Driving Wheel Eccentric Distance | 25 ± 0.5 mm |
| Drive Wheel Center to Bottom | 100 ± 1 mm |
| Weight | 14 kg |
| Power Supply | 220V, 50Hz |
| Appearance Dimensions | 490 × 310 × 250 mm |
| Rotary Testing Chamber | 450 × 450 × 450 mm |
| Rotation Speed | 45 rpm (bidirectional) |
| Impact Simulation | 10 butyl rubber balls, hardness 45 ±10 Shore A, weight 140 ± 5g |
| Footprint | 850 × 650 × 800 mm |
| Total Weight | 60 kg |
Accessories
Included: Rotary chamber, butyl rubber balls, power cable, user manual.
Optional: Additional rubber balls of varying hardness for customized impact testing.
Operation & Maintenance
(1) Ensure tester is placed on a stable surface.
(2) Load textile sample evenly in the rotary chamber.
(3) Verify all safety covers are in place.
(4) Set desired number of rotations via LED counter.
(5) Start the test and monitor progress.
(6) Upon completion, remove samples carefully.
(7) Clean chamber and rubber balls regularly to prevent contamination.
(8) Inspect drive system for wear periodically.
(9) Check calibration of LED counter annually.
(10) Avoid overloading the chamber beyond recommended sample size.
Send product request
Other supplier products
 |
Bone Plates Four-point Bending Fatigue Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standard YY/T 1503-2016: Chinese standard specifying test methods for bending fatigu... |
 |
Electrochemical Corrosion and Wear Testing Machine after-sales service | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Electrochemical corrosion and wear testing machines are widely used in materi... |
 |
QINSUN GX25 | Whats/App: +86 156 1874 6768 Web: standard-groups.com GX25 is designed to artificially reproduce indoor deterioration factors such as sunlight,te... |
 |
Strength Tester for Lead - end of Photovoltaic Modules | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standard IEC 61215-2:2016: Terrestrial Photovoltaic (PV) Modules – Test Requiremen... |
 |
ASTM Ring-on-Block Friction and Wear Tester (Model 2M) Manufacturer & Supplier | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Ring-on-Block Friction and Wear Tester (Model 2M) is a specialized instru... |
Same products
 |
MMA-120 Handheld Arc Welder | Seller: 871183 | The MMA-120 Handheld Arc Welder from ChuangLi Electronic Technology Co., Ltd. is designed for con... |
 |
SHX Series Circulating Fluidized Bed Steam Boiler | Seller: Hebei Genjux Boiler Co.,Ltd | Capacity: 10-35 t/hWorking pressure: 1.25-2.5 MPaOperating temperature: 194-400 ℃Applicable to bi... |
 |
YQ(Y)W Series Oil/Gas Fired Vertical Thermal Oil Boiler | Seller: Hebei Genjux Boiler Co.,Ltd | Capacity: 7000-29200 KWOperating pressure: 0.8-1.0 MPaOperating temperature: 320℃Operating mode: ... |
 |
DHL Series Coal-Fired Steam Boilers | Seller: Hebei Genjux Boiler Co.,Ltd | Capacity: 35-75 t/hOperating pressure: 1.25-5.4 MPaOperating temperature: 194-485℃Applicable to b... |
 |
SZL Series Biomass Steam Boiler | Seller: Hebei Genjux Boiler Co.,Ltd | Capacity: 6-35 t/hWorking pressure: 1.0-2.5 MPaOperating temperature: 184-350 ℃Applicable fuel bi... |
