A MOCVD price of 35 million yuan, gross margin of more than 45%, domestic equipment manufacturers also began research and development
On March 17, Sanan Optoelectronics announced that its subsidiary Anhui Sanan Optoelectronics had paid 85 million yuan as a deposit for land use rights in the development zone of Wuhu City. The day before, the company’s announcement stated that it plans to issue additional 20 million to 53 million shares of non-public offerings and raise 2.98 billion yuan for the Anhui Sanan Optoelectronics Industrialization Project.
This means that the Sanan Optoelectronics Wuhu LED production base with a total investment of 12 billion yuan has been launched. However, this is only one aspect of the Chinese LED investment boom. On February 1st, Dehao Runda (002005.SZ) Wuhu LED Optoelectronic Industry Base with a total investment of 6 billion yuan has already started.
"Everyone is snapping up MOCVD equipment (LED chip manufacturing equipment), and the manufacturer's delivery cycle has been scheduled for next year." iSuppli China analyst Gu Wenjun told the "First Financial Daily" yesterday that the domestic demand for MOCVD has reached nearly this year. Hundreds of units far exceed the supply of MOCVD equipment manufacturers.
It is reported that Aixtron and Veeco two MOCVD equipment factories monopolize nearly 90% of the global MOCVD equipment market, and their respective annual production capacity is only about 150 units, and most of them will be delivered to Korean LED manufacturers.
The gap in domestic MOCVD equipment is also rapidly expanding due to the sudden fanatic LED fever.
According to Sanan Optoelectronics Investment Plan, 200 MOCVD equipment will be purchased, of which 100 MOCVD equipment will be purchased in the first phase. Dehao Runda expects to receive 10 MOCVD equipment in June. If the production is smooth in the early stage, MOCVD equipment will be gradually increased to 100 units in the future. At the end of February, the Xuerui Optoelectronics LED epitaxial chip project launched in Nanhai, Foshan, is also expected to have more than 100 MOCVDs.
However, what is embarrassing is that Chinese companies are still in the investment period of LED business losses, and overseas MOCVD equipment manufacturers have earned a lot of money.
A few days ago, Veeco's fourth-quarter 2009 financial report showed that in the fourth quarter of last year, the company's revenue was 146 million US dollars, a 48% increase from the previous quarter. The overall gross profit margin was 45%, an increase of 3.6 percentage points from the previous quarter and an increase of 5.5 compared with the same period last year. %.
Veeco CEO John Peeler said that the global demand for MOCVD equipment will reach 400~500 units this year. The company plans to expand its production capacity. It is estimated that 45 units will be produced in the first quarter, 70 units will be produced in the second quarter, and 120 units will be upgraded in the fourth quarter. .
"Aixtron and Veeco are deliberately causing this situation of short supply, in fact, in order to monopolize the price." Zhang Xiaofei, CEO of Gaogong LED, revealed that many Taiwanese LED manufacturers are moving MOCVD equipment to the mainland or selling second-hand LEDs because of the attractive LED policy in the mainland. MOCVD equipment, "The problem is that the number of used MOCVD equipment in Taiwan is also very limited."
Perhaps, Guangdong Zhaoxin Group is the last hope to ease the tight supply and demand of mainland MOCVD equipment.
In mid-January, Guangdong Zhaoxin Group announced the launch of the prototype of the first MOCVD equipment in the mainland. The company expects to enter mass production after May. “The product data is currently being tested.†A senior executive of Guangdong Zhaoxin Group said it is not convenient to disclose further content.
However, industry veterans pointed out that Guangdong Zhaoxin Group can successfully mass-produce MOCVD equipment as scheduled, which is still unknown. Because, before the mainland has developed a number of MOCVD equipment, but did not introduce mass production in the end, the reason is that the technical threshold is too high, otherwise this market will not be controlled by the two companies.
Vibration Motor is in the original basis to add a vibrating head, made into a Dc Motor drive with a vibration motor. To produce the shaking force.
6V Dc Vibration Motor is introduced:
6V Dc Vibration Motor volume is generally greater than 15 mm, mainly used in massage chair, massage waist, handheld massager, etc.
Characteristics: small volume, strong vibration;
Features: small size, fast speed, stable performance, low price, can use battery drive,Can change the different materials of the pendulum head
Method of use: the best stable in horizontal plane, installed on the dc 6V Dc Vibration Motor output shaft parts, cannot use a hammer to knock, knock prone to press into the dc 6V Dc Vibration Motor drive, may cause damage to internal components, and cannot be used in the case of blocked.
Operating temperature range:
6V Dc Vibration Motor should be used at a temperature of -10~60℃.
The figures stated in the catalog specifications are based on use at ordinary room temperature catalog specifications re based on use at ordinary room temperature (approximately20~25℃.
If a vibration motor is used outside the prescribed temperature range,the grease on the gearhead area will become unable to function normally and the motor will become unable to start.Depending on the temperature conditions ,it may be possible to deal with them by changing the grease of the motor's parts.Please feel free to consult with us about this.
Storage temperature range:
Dc Vibration Motor should be stored ta a temperature of -15~65℃.
In case of storage outside this range,the grease on the gearhead area will become unable to function normally and the motor will become unable to start.
Service life:
The longevity of Dc Vibration Motor is greatly affected by the load conditions , the mode of operation,the environment of use ,etc.Therefore,it is necessary to check the conditions under which the product will actually be used .The following conditions will have a negative effect on longevity.Please consult with us should any of them apply.
â—Use with a load that exceeds the rated torque
â—Frequent starting
â—Momentary reversals of turning direction
â—Impact loads
â—Long-term continuous operation
â—Forced turning using the output shaft
â—Use in which the permitted overhang load or the permitted thrust load is exceeded
â—A pulse drive ,e.g.,a short break,counter electromotive force,PWM control
â—Use of a voltage that is nonstandard as regards the rated voltage
â—Use outside the prescribed temperature or relative-humidity range,or in a special environment.
â—Please consult with us about these or any other conditions of use that may apply,so that we can be sure that you select the most appropriate model.
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