Universal Testing Machines with Custom Testing Solutions
Application:
In the process of moving or transporting the product, there may be a drop in the product and damage to the internal product. The damage can be prevented in advance, that is machine is expected to be tested for the best possible solution so that it can be minimized during transport loss.
Principle
This series of drop test machine, using double column to the spring buffer, height scale instructions, stable and reliable, can be achieved edge, surface, angle drop.
Standards
ISO 2248，JIS Z0202，GB/T4857.5, ISTA
| Model | |
| Display mode | Height ruler |
| Drop height | 450~1500mm |
| Dimension of drop panel | (W*L)1200*1400mm |
| Max weight of sample | 70kg |
| Max dimension of sample | (L*W*H)1000*1000*800mm |
| Transfer method | Electric drive |
| Single-wing area | (W*L)350*760mm |
| Power | 1∮,AC220V,50Hz，1/2P |
| Weight of machine | About 450kg |
| Dimension | (L*W*H)1400*1200*2140mm |
| Structural material part | |
| Base plate | 100×50mm box iron |
| Surface | 6mm iron spray |
| Test table | 10mm hard aluminum plate（imported） |
| Main pole | 45＃solid steel, surface heat treatment |
| Main force pole | 60＃solid screw with steel cups up and down |
| Fixture | 45＃solid steel, surface heat treatment. Two ends with six articles and angle fixures |
| Control part | |
| Main force | Import 1 / 2HP motor with 20: 1 reducer 1 set |
| Controller | Imported Shihlin magnetic cable system and overload protection, 2 sets |
| General system | 15A Fuji switch 1 |
| Travel switch | Japan imported limit switch 2 sets |
| Control switch | Diameter of 25mm button 5 sets |
| Protection | Motor fault protection, high and low limit protection, emergency stop protection |
Operational Specifications
(A) Test Steps
1) Turn on the power switch, power light will turn on. (At this time non-professionals are strictly prohibited to enter into the yellow cordon or do any operation. It’s very dangerous). Check whether the two wings are horizontal. If not, adjust them the horizontal position by hands.
2) Place the test specimen on the wings with a fixture. Everyone stands outside the security line.
3) Press the up button to raise the two wings to the desired height, then press the stop button to stop rising.
4) Press the down button, let the specimen fall freely. When the test is finished, record the conditions of the specimen.
5) Repeat step 2~4 for other specimens. Test the surface, angle and edge accordingly.
6) Remark: During the test, everyone must leave the work bench.
(B) Precautions and Maintenance
a. The enclosure must be grounded to prevent the risk of electric shock.
b. Power line should be connected with the air switch and the contactor which has same capacity and electric leakage protection
c. When the machine is power on, only control panel is allowed to touch, to prevent abrasions or injuries.
d. If the machine should be moved, please make sure the power is cut off, and cool it for 5 minutes before operating.
e. After a new machine is installed in factory, please add some low concentration engine oil on slide bar. Other corrosive oils are forbidden, like anti-rust oil and high concentration oil.
f. If there is too much dust on the oiling position, please lower the machine and clear up the oil added before. Then add new engine oil. Please add lubricating oil on the transmission parts regularly.
g. Drop testing machine belongs to impact mechanical equipment. When a new one is used for more than 500 times, the screws should be tightened in case it malfunctions suddenly.
Standards
ISO 2248，JIS Z0202，GB/T4857.5, ISTA
