LED electronic commerce network

First, the machine uses

Expanding crystal machine, also called chip expansion machine or expansion machine. Is widely used in light-emitting diodes, small and medium-power transistor, backlight, LED, integrated circuits and semiconductor devices special grain production expansion process.

It is arranged close to evenly separate LED chip, to better implant welding on the workpiece. It uses LED thin film heating plasticity, dual cylinder up and down control, the single LED chip evenly to the edges, to the satisfaction of the chip automatically forming the gap, the diaphragm tension the same line. Temperature design, simple operation.
Second, the machine features:

① Double cylinder upper and lower control; ② temperature design, even modest expansion of the diaphragm surrounding; ③ heating, stretching, expanding crystal, solid film at one time; ④ heating temperature, the expansion time, adjustable uniform rate of return; ⑤ simple, single- classes and large output.

High-quality machine parts, machined parts used in high-strength aluminum alloy and use stainless steel to ensure durability of the equipment; temperature control device uses the original Yu-electric PID intelligent temperature controller.

Third, the technical parameters:
1. Supply Voltage: 220VAC (50Hz) ± 10%
2. Working pressure: 4Kg/cm2
3. Temperature range: room temperature ~ 100 ℃
4. On the cylinder stroke: 200mm
5. Under the cylinder stroke: 100mm (can be two-way adjustable)
6. Expansion Diameter: 4 inches, 6 inches (7 inches, 8 inches, 10 inches to be ordered)

7. Dimensions: 270x220x920mm (length x width x height)
8. Weight: 20Kg

Four steps:
1. Plug in the power, quick connector connected to the high-pressure tracheal tube;
2. Turn the power switch, the temperature set at 55 ℃ (temperature difference between the different chips film disabilities 5 ℃);
3. On the cylinder will switch to "up" position, the die back to the top of the switch to the next cylinder down position, under the die back to the bottom of the (repeated several times under the cylinder moves, the speed will be adjusted to fit the speed increase )
4. Release the lock, set off on the workpiece plate, first put on the expansion of the inner ring under the crystal ring die, and then stick with the chip turned crystal film placed in the middle of the next workpiece, chip side up, cover the plate on the workpiece, locking latch.
5. Cylinder switch to the next "up" position, the next rising slowly die, the film began to spread around, the grain gradually widening the interval, when the chip from spreading to the original interval of 2 to 3 times only stopped rising, will be extended to crystal ring rounded down flat on the outer membrane and the inner ring is at the top.
6. On the cylinder will switch to "down" position, the die down, the spread of crystal film set after the tight turn position on the die back to the top.
7. Switch to the next cylinder "down" position, dropped to the bottom under the die, remove the expansion completed turn crystal film grain, trim excess membrane surface, sending plastic solid crystal prepared under the process.

V. Maintenance:
1. Wipe with a clean cloth attached to dust, oil moving parts regularly coated with a little lubrication;
2. Crystal film placed on the location of turn must be clean, grease and dust attached to the chip contamination, resulting in defective products.

VI Note:
1. Do not hand cylinder work close to or into the surface of lamination;
2. Do not use sharp objects under the surface die percussion, friction, so as to avoid the formation of scar;
3. Machine installation, should be properly grounded and reliable;
4. Chassis power risk, do not touch;
5. Replacement of heating or other electrical components, the need to unplug the power plug can be carried out when;
6. Do not use cloth with water or solvent cleaning machines, to avoid leakage or a fire hazard.

Seven, after-sales service:
One year warranty and lifetime maintenance.