Mattress Spring Testing Machine Mattress Rolling Compression Tester

Product Details
Customization: Available
After-sales Service: Yes
Warranty: 1 Year
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  • Mattress Spring Testing Machine Mattress Rolling Compression Tester
  • Mattress Spring Testing Machine Mattress Rolling Compression Tester
  • Mattress Spring Testing Machine Mattress Rolling Compression Tester
  • Mattress Spring Testing Machine Mattress Rolling Compression Tester
  • Mattress Spring Testing Machine Mattress Rolling Compression Tester
  • Mattress Spring Testing Machine Mattress Rolling Compression Tester
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Basic Info.

Model NO.
LT-JJ29-B
Max Diameter of Workpiece
1600mm
Mass Scope of Workpiece
<900kg
Type
Fatigue Testing Machine
Maxcapacity
>1000KN
Accuracy Grade
0.5
Load Way
Electronic Load
Loading Method
Static Load
Display
Digital
Control
Computer Control
Weight
>2000Kg
Power Source
AC220V
Oil Cylinder Position
Top
Transport Package
Wooden Case
Specification
3400*2500*2320mm
Trademark
Lituo
Origin
China
HS Code
90262090
Production Capacity
1000 Pieces/Year

Product Description

Mattress rolled the durability test is to simulate human sleep designed continuous rolling machine, rolling the durability is to use a rolling load modules loaded parts under horizontal mattress, rolling at a certain frequency, the mattress reciprocating loading, to test the mattress on long-term repeatability of rolling load capacity, durability is primarily to test the mattress mattress edge durability of edge, meet the requirements of all kinds of mattress manufacturer and standard. It is used to judge the quality and service life of the mattress and strictly comply with the requirements of the national standard for mechanical testing. Suitable for strong spring mattress, ordinary spring mattress, foam mattress, brown fiber elastic mattress.

Mattress Spring Testing Machine Mattress Rolling Compression TesterProduction parameter

Sample: Maximum single mattress 2400mm×2400mm×440mm
Operating system manual system + automatic system
Hard and soft display Digital and text
Control mode computer control
Pavement durability test device

1)the rotating moment of inertia of the roller is (0.5±0.05) Kgm2, loading frequency :(16±2) times /min, the static load :(1400±7) N, test times : > 30000 times.

2) roller: oval shape, external dimension tolerance : ±2mm, length: (1000±2)mm, friction coefficient: (0.2 ~ 0.5), chamfering Angle of roller: R30, maximum diameter of roller: 300±1mm;

3) Servomotor: Panasonic

4) test trip: about 250mm of the center line of the mattress;

5) the accuracy of the force measuring device shall not be less than 1%, the accuracy of the size device shall not be less than 1mm, and the position deviation of the loading block shall be ±5mm.

Height measuring device

1) height measurement accuracy: ±0.5mm;

2) height measuring pad: the measuring surface is a flat and smooth rigid cylinder;

3) diameter of measuring pad: 100mm, chamfering R10;

4) application speed of the pad: 100±20mm/min;

Hardness test device

1) loading capacity: 1000N;

2) running speed during loading and unloading :(90±5) mm/min, the system can reach any setting of 0.01-200mm/min;

3) the hardness value (Hy) of the mattress is the average value of the slope (ratio of loading force N to sag depth mm) of the loading deflection curve at 210N, 275N and 340N;

Side durability test device

1) loading pad size: 380*495*75mm.

2) vertical downward loading force: 1000N

3) total number of tests: 5000

4) holding time :(3±1) s

Mattress Spring Testing Machine Mattress Rolling Compression TesterMattress Spring Testing Machine Mattress Rolling Compression TesterMattress Spring Testing Machine Mattress Rolling Compression TesterMattress Spring Testing Machine Mattress Rolling Compression TesterMattress Spring Testing Machine Mattress Rolling Compression TesterMattress Spring Testing Machine Mattress Rolling Compression Tester
 

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