This machine is used for testing the hardness of spring mattress and evaluating the hardness level.
It also can be used for durability test for the surface of mattress and Roller durability test. Evaluate the test data before and after the test.
Record the curve of loading process and evaluate the value of hardness according to relevant test data.
It is made of aluminum, generous and beautiful.
Control system adopts special high precision and high intelligence ARAM controller.
The software interface is clear and easy to be operated.
This machine is meet the reguirements of both ASTM F1566 and EN1957 standards, which own below mainly functions:
1. Rolling Durability Test (ASTM F1566 or EN 1957 test standard optional)
2. Mattress Hardness Test (ASTM F1566 or EN 1957 test standard optional)
3. Height Lost Test (EN 1957 Optional)
4. Mattress Edge Test (EN 1725 Optional)
Testing Standard
ASTM F1566(109kg,ASTM Hexagonal barrel:100,000 cycles)
1. The whole machine frame made of high quality aluminum, with smart and elegant shape
2. Delta brand PLC and Servo Motors
3. Machine configuration two motors, one for the vertical direction of the roller, and the other is responsible for the horizontal direction of the drum drive, the two motors are used in DELTA servo motor
4. Machine configuration alarm device, indicating the safe operation
5. Electric lifts the Roller, easy to operate.
6. PLC controller with large colorful touch panel
7. Automatically stops after preset cycles completed
8. over moving limit protection
9. Wooden roller softly contacts the surface of the mattress
Technical Parameter
Capacity
2kN Sensor*1
Servo motor
0.4kW*1、1.5kW*1
Cylinder stroke
Stroke 500mm, Max thrust 1.39kN
Control mode
PLC and LCD Touch Screen Control System
Test Speed
10~20 times/min(EN 16±2 times/min,ASTM 20 times/min MAX)
Rolling stroke
Rolling 250mm left and right from the center
Total rolling distance from the center if 70% of the mattress , and the max is 965mm
Rolling drive
Servo motor with synchronous belt drive
Accuracy of detector
Displacement accuracy:±0.1mm; Loading accuracy ±0.1N(0.1-480N)
Roller(Optional)
EN Round Cylinder:140kg, Length 1000mm,Diameter 300mm, R20mm
ASTM Hexagonal barrel: 109kg,
Length 36±3in(915±75mm)
Rolling fatigue test
EN Round Cylinder: 30000 cycles
ASTM Hexagonal barrel:100000 cycles
Max. mattress size
2200x2200x400mm(L*W*H)
Power Supply
220V,50HZ(Korean Standard)
Main Test Items
Rolling Fatigue Test, Hardness Test, Height Loss Test
EN 1725 Durability Tester for Mattress edge (Optional)
Test load capacity
1000N
Test Cycle
5000
Main time
Maintain for (3+/-1)s