Rubber hose outer coating wear testing machine
Whats/App: +86 156 1874 6768
Web: standard-groups.com
The Rubber Hose Outer Coating Wear Testing Machine is a precision laboratory and production testing instrument designed to evaluate the abrasion resistance of rubber and thermoplastic hose outer coatings. It is suitable for hoses reinforced with fabric or steel wire and featuring smooth, flat surfaces. By applying a controlled reciprocating motion with a defined vertical load, this machine simulates real-world wear conditions experienced by hydraulic, automotive, and industrial hoses, providing accurate and reproducible data for quality control, R&D, and material performance evaluation.
Applications
(1) Hydraulic hoses: Rubber hoses with smooth, flat outer coatings reinforced with fabric or steel wire.
(2) Industrial hoses: Air, water, and chemical hoses with similar outer coating structures.
(3) Automotive hoses: Brake lines, fuel lines, and coolant hoses.
(4) Testing laboratories: Quality control and research for abrasion resistance of hose coatings.
(5) Material evaluation: Suitable for rubber, thermoplastic, or composite hose cladding.
Standards
(1) GB/T 12721-2007 — Determination of abrasion resistance of rubber hose outer coating
(2) ISO 6945:1991 — Rubber hoses — Determination of abrasion resistance of cladding
(3) KS M ISO 6945-2013 — Determination of abrasion resistance of the outer coating of rubber hoses
(4) EN ISO 6945-1996 — Determination of abrasion resistance of rubber hose outer coatings
(5) DS/ISO 6945-1984 — Determination of wear resistance of rubber hose cladding
Features
(1) High reproducibility: Provides consistent and accurate abrasion testing of rubber hose outer coatings.
(2) Versatile mandrel sizes: Supports a wide range of shaft diameters to accommodate different hose types.
(3) Adjustable load: Vertical static pressure can be set according to the product standard or customized.
(4) Simulates real-world wear: Reciprocating motion reproduces the friction and wear that hoses experience in operation.
(5) Easy operation and setup: Simple installation of hose samples and abrasive tool ensures quick test preparation.
Technical Parameters
| Item | Specification |
|---|---|
| Reciprocating frequency | 1.25 Hz (45 RPM) |
| Cycle stroke | 200 mm |
| Loading static pressure | 50 N ± 0.5 N (customizable) |
| Mandrel length | 150 mm |
| Shaft diameters | 5, 8, 10, 13, 16, 19, 22, 25, 32, 38, 45, 51 mm (3 selectable, or customized) |
| Power supply | AC 220V, 50/60 Hz (typical) |
Accessories
(1) Main testing machine ×1
(2) Standard mandrels (3 selectable sizes) ×1 set
(3) Abrasive tool ×1
(4) Weights for loading pressure ×1 set
(5) Power cable ×1
(6) Instruction manual ×1
Test Procedure
(1) Install the assembled hose sample and mandrel on the test device, ensuring no axial movement or rotation.
(2) Position the abrasive tool in contact with the sample and apply the vertical static pressure F specified by the standard (or 50 N ± 0.5 N if unspecified).
(3) Start the machine and allow it to run until the required number of cycles is completed.
(4) Remove the sample assembly, clean off any debris or particles from the outer coating, and weigh the sample (with or without core shaft) to compare with initial weight.
Maintenance Information
(1) Regularly clean the abrasive tool and test mandrels to remove rubber debris.
(2) Inspect the reciprocating mechanism and bearings periodically for smooth operation.
(3) Check calibration of applied load weights to ensure consistent static pressure.
(4) Lubricate moving parts according to the manufacturer’s recommendations.
(5) Store the machine in a clean, dry environment when not in use.
在线联系供应商
Other supplier products
 |
Deval abrasion testing machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com Product Introduction: Diphal abrasion testing machine is mainly used for stone abrasion ra... |
 |
BS5852 Flammability Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards ◆UK Regulation British furniture (fire and safety) regulations test ◆BS 5852 Me... |
 |
Automatic Sweating Guarded Hotplate | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications Measurement of the thermal resistance and the evaporative resistance, under s... |
 |
Rubber Hose Dynamic Wear Testing Equipment ASTM International | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards (1) GB/T 12721-2007 — Determination of abrasion resistance o... |
 |
Safety Helmet Molten Metal Splash Resistance Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Safety Helmet Molten Metal Splash Resistance Tester is a testing device designed to eva... |
Same products
 |
KL‑016A Benchtop High‑precision pH Meter | 卖方: 科立龙电子股份有限公司ctron Co.Ltd | Product Description: Large‑screen display with high resolution and precision for con... |
 |
Large Naïve VHH Library | 卖方: AlpVHHs | Large Naïve VHH Library VHHare single-domain antibodies derived from the variable regions o... |
 |
PH-2398 pH/EC/ORP/温度 多参数测试仪 | 卖方: 科立龙电子股份有限公司 | 大显示，可同时进行水质PH、氧化还原电位、电导率、温度的测量； 带背光LCD显示清晰，功能齐全，精度高； 仪表采用微电脑测量与控制技术，具有自动校准功能，方便实用。 内置蓝牙，可以与电脑或... |
 |
ORP-2026S 防水型 土壤ORP&温度 二合一测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
防水型 EC /TDS/温度三合一参数测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 EC ～19.9mS TDS Temp 0～50℃ 分辨率 ... |
