Sanitaryware is not as expensive as it is better. According to a test released by China Consumers Association recently, some sample products labeled as imported products are not cost-effective, and a considerable part of the domestic brands of toilet products exceeds certain imported products at the overall level.
Found that high-priced sanitary ware may not be of high quality
The Consumers Association conducted a number of tests on 65 brands of water-saving toilets from the three aspects of toilet flushing of surface dirt and light and heavy solids. The results showed that some standards Samples called imported products are less cost-effective. A total of 9 sets of samples imported from abroad were tested, with higher prices, but the flushing performance was in the middle and lower levels; while the domestic brands of toilet products can be identical in terms of quality, appearance, technology and other performance indicators. Compared with imported products, a considerable part exceeds certain imported products at the overall level.
It is understood that a total of 65 samples of water-saving toilets were sampled in this comparative experiment, of which 9 were imported samples; 24 brands were involved, including the following brands: TOTO, Kohler, Lejia, American Standard, Vibo, Laufen, Hui Tat, Dongpeng, Eagle, US, Canada, and Advanced, the retail price of the market ranged from 780 yuan to 12,405 yuan. Among them, TOTO's three water-saving toilets ranked in the top three of this appraisal. It is reported that the sample taken this time has a split structure, but also a Siamese; washing methods are flush, ordinary siphon, spray siphon and other kinds. This experiment selected three items, ie, the scour flushing ability of the toilet on the surface and the ability to discharge light and heavy solids, and compared the flushing performance with the test results.
Key flushing ability is the water saving standard
The overall test situation is that the samples meet the requirements of the national standard for flushing water consumption, sewage transport capacity, odor isolation function, and sewage displacement performance. That is, 65 samples of this comparative test are all qualified products. However, there are significant differences between the samples in terms of flushing performance and sales price. According to experts, the surface dirt flushing ability reflects the flushing ability of toilets against liquid dirt, and the solids discharge capacity reflects the ability of the toilet to flush the solid dirt of different weights and sizes that may exist in practice. These two are the influences. The water saving toilet is an important reference for whether it is "saving water".
Previously, AQSIQ conducted a supervision and inspection on the quality of sanitary ware products. A total of 87 products from 86 companies in 8 provinces and municipalities including Guangdong, Shanghai, Beijing, Jiangsu, Shandong, Fujian, Hebei and Chongqing were selected. The product sampling pass rate was 66.7%. The existing product quality problems mainly include the problem of unqualified water seal indicators, poor flushing function, and irregular anti-siphonage.
Method selection of six principles of sanitary ware
The reporter learned from the interview that there are nearly 100 sanitary ware brands on the market and the quality of the products is uneven. So, for consumers, how to choose a product in the actual bathroom purchase? Wrigley Chairman Xie Yuerong said in an interview with reporters that it is recommended that consumers should follow the “six-seeing†principle when selecting sanitary ware manufacturers and products.
First look at strength. Enterprises should have advanced and complete sets of production equipment, professional design, management and service teams.
Next look at word of mouth. Good reputation is the most reliable consumer protection.
The third look at the material. Whether it is a washbasin, bathtub or toilet, good material is a basic guarantee. Nowadays, bathtubs are generally made of "acrylic" materials, which have reached a new height in terms of water absorption and color. If they cannot reach a certain high temperature, ceramic materials will not crystallize enough in the firing process, affecting the quality of ceramics.
Fourth, look at the price. The same material and processing quality under the bathroom brands have different prices, and the same price under different brands of quality are also different, at the same time, the marked price and actual charges are the same, etc. will be related to the immediate interests of consumers.
The fifth is to see work. First-line bathroom brand manufacturers in the product manufacturing process have developed a series of strict inspection measures to ensure product quality reliability and stability.
Sixth look design. Whether the colors are harmonious, coordinated with the home environment, and whether space utilization is reasonable, etc., all of these require extremely professional design levels to support.
Decoration points space toilet music home
High Speed Door Motor And Control Box
Our company have German SEW Motor, Japan Mitsubishi Controller. Our own brand Hofic servo motor and controller. Chinese famous brand SEJ motor and Holip controller.
About our German SEW Motor and Japan Mitsubishi Controller: It is easy to find the ideal energy-efficient motor for your application at SEW. The series has a suitable design in its range for the globally applicable efficiency classes. Select the power and frequency within this motor design and you have already taken care of the most important selection criteria.All other motor options are of course available independently of the efficiency class. A comprehensive braking concept and cost-optimised built-in encoders ultimately complement the motor range. Comprehensive braking concept and combinations i.e. up to three different brake sizes per motor size featured in the range: Cost-optimised built-in encoders integrated into the motor. Motors for efficiency classes IE1 to IE4.Compact design saves space and costs. Future-proof, also as regards environmental protection (standards). Reduction in operating costs when using energy-efficient motors; our energy-efficient motors conform to the efficiency classes.
About servo High Speed Door Servo Control System: Our rolling gate servo control system is suitable for high speed and high usage soft and hard rolling gate. The whole system is in a small and light package, it has high torque and high operating speed, lower noise, high reliability, smooth and soft operating curves, it`s suitable for high speed and usage environment. The rolling curtain can be controlled by pull switch, push button, Bluetooth, ground radar, ground magnetic sensors. Operating Speed: 1M/s; Operating Width: ＜16 ㎡; Daily operating time: ＞2000 time; Rated voltage: 220v; Rated Output: 0.75 KW/1.5KW.
The system can operated via: 1) control box; 2) inching electronic control; 3) continuous automatic operation; 4) emergency stop; 5) single side operation box; 6) time delay; 7) ground radar and/or magnetic sensors. Please refer to Wiring Terminal for eternal connections.
System has fuse/safety wire shutdown switch for three-phase power protection, fuse/safety wire for operating circuit protection, and temperature sensing relay for motor protection.
Stroke Controller utilizes absolute value encoder. Connect the absolute value encoder and reducer via encoder`s axle, and fix the wings on to the reducer, than insert the aviation plug into plug receptacle.
The mounting screw for the control box must inspect regularly to prevent screw been getting loose and falling off. Check the internal and external wirings. Check and change the oil for the redactor on regular basis.
Precision: The system use Full closed-loop servo control and Double Encoder design. This is to ensure long operating life and to prevent overshooting during operating.
Stability: The system utilizes integrated design concept, in order to simplify internal wiring and prevent any function caused by wiring and terminal connections.
High Speed: Motor max speed is 2500 rpm; door max operating speed is 2 m/s.
Smooth: The torque servo system can adjust torque to the load automatically, and its speed curve mode step less speed regulating to ensure a smooth operation.
About SEJ motor and Holip controller: Three-phase asynchronous motor with magnetic brake has broad uses, It is suitable for various mechanical main drive and auxiliary drive, and it is also used for various required rapid stopping and correct positioning. The braking time within 0.2 second. Electric motor is added the DZM series direct current electromagnetic arrester by the basic series(Y series) electric motor.The protection class of electric motor part is IP44,the arrester part is IP23.if be applicable to bad environment can also make the arrester part into IP44,but customer have to put forward a special request while ordering,the manufactory can design a manufacturing exclusively. Its structure diagram is picture 1 and 2,picture 1 is the structure with hand release.Picture 2 is the structure without the hand release.Its operating principle BE, after being to make the retardation coil(6)to connect direct current power supply,because of the function of electromagnetic force,electromagnet(7)attract gag bit(5),and compress spring(24),make arrester disc(2)away from the friction surface of the gag bit(5)and shield(26)(the electrical motor can immediately operate normally).When the power supply cuts off after,the electromagnet(7)loses electromagnet force,the spring(24)releases the gag bit(5)and compress tightly to arrester disc(2),the arrester function,stop(the motor shaft)quickly,make electric motor shop turning to move,for the second time connect power supply will repeat above-mentioned action.
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Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hongfadoor.com