Product Introduction
The movement of the bell tower's large bell, serving as the power output mechanism for the tower clock, plays a crucial role in its lifespan and accuracy. Currently, most tower clocks use worm gear and worm drive mechanisms for their movements. Generally, the main units driven by worm gear and worm core mechanisms require oil changes after 3 to 6 months of operation. During the oil change process, a significant amount of fine powder from the wear and tear of the worm gears is found in the oil reservoir, highlighting the importance of lubricating the core.
The interfaces of parts and gears require lubrication oil for lubrication. During the relentless operation day and night, the mutual friction of gears consumes the lubricating oil. If it is not replenished in time, the increased friction between gears will produce metal shavings that hinder normal operation. Over extended use, dust accumulation will also occur, ultimately reducing the lifespan. Therefore, it is necessary to regularly clean the movement and apply lubrication to the movement parts.
The purpose of oiling the movement: The movement, especially the pivot holes, are usually areas of frequent friction. As the movement operates, it experiences significant wear, necessitating regular oiling to reduce frictional resistance during movement, benefiting the movement's accurate timing, precision, and overall lifespan.
Lubricant Quality Requirements: Excellent chemical stability to ensure long-lasting non-decomposition; low volatility and non-corrosive; appropriate viscosity with minimal temperature impact and low freezing point; superior lubrication performance; non-corrosive to core steel and copper components; free of impurities in the oil.
Lubricant main types: Commonly used in China include Shanghai's 720 grease, and internationally, there are Swiss MOEBIUS lubricants such as 8300, 8000, 9030, 8200, 941, etc.
For tower clock maintenance, it's crucial to select a manufacturer or team with strong technical expertise, as this ensures quality repairs and prevents frequent breakdowns. Opt for the original manufacturer of the tower clock whenever possible, as they have a more detailed understanding and can more easily handle any issues.
Tower clock maintenance is a consideration at every location where a tower clock is installed. Since tower clocks are typically mounted on the exterior of large buildings, they endure wind, sun, rain, and more every day, creating a very harsh working environment. Moreover, once installed, the clock must be kept operational, resulting in a relatively long operational cycle.
Belfries, architectural belfries, rooftop grand clocks, and clock tower grand clocks maintenance are primarily divided into three parts:
One, the appearance display section includes the clock face, hands, numerals, and the clock face's glow-in-the-dark illumination. Check for rust, whether the clock face and numeral hands are loose, and for any potential safety hazards. Since the large clock is installed at a height, repairing the appearance part is extremely inconvenient, thus selecting a reputable manufacturer and installation personnel is crucial.
Two, the electrical part of the large clock control, which serves as the brain of the large clock, has a high level of technology and requires a high technical skill level from maintenance and service personnel. Generally, certification is required for employment.
Three, the movement core and mechanical transmission part are the executing mechanism of the large bell. The movement cores produced by Yantai Kexin Watch Co., Ltd. are made of beryllium bronze for shaft bushes and 45# steel that has undergone rigorous mechanical heat treatment, significantly enhancing the core's wear resistance. The fully enclosed design ensures no maintenance or upkeep is required, guaranteeing a lifespan of 50 years.
In summary, large-scale clock repair requires highly skilled technicians. They must possess both electrical and mechanical expertise, be courageous and meticulous, and be capable of performing high-altitude work independently. Our company can repair tower clock equipment from various manufacturers across the country, offering free on-site inspections, proposing repair plans, and signing a quality warranty contract upon the customer's approval. Our repaired products come with a 3-year free warranty period, during which no additional fees are charged.
Product Real Photo
Product Function: 30-day pre-delivery trial run for the indoor unit
Product Function: Tower Clock Main Control Box
Product Features
Product Function: Tower Clock Master Control Cabinet, Tower Clock Movement
Production Process: Customized for function, ensuring trial run for not less than 30 days before shipment.
Company Introduction
Yantai Kexin Watch Co., Ltd.: Innovative technology, based on trust, delivering punctual, durable, and energy-efficient products. Located in the Economic and Technological Development Zone of Yantai City, the company specializes in the research, design, manufacturing, installation, and maintenance of large-scale special-purpose clocks. Our main business involves providing large clocks for squares, schools, churches, stations, and more. We sell to 32 provinces, municipalities, and regions, as well as various countries and regions. Years of technical accumulation ensure product quality, and our offices and service outlets across the country truly give customers peace of mind in purchasing and using our products.
1 Logistics: SF Express, Deppon
2. Payment Methods
Customized repair contract, payment to be made upon completion and acceptance of the repair work.
3. Return and Exchange Policy
Customized products are non-refundable and non-exchangeable, except for the internal machine.
Documentary System
Supplier to issue legal and valid general or special invoices, prefer bank transfers or wire transfers; cash transactions are not accepted.
5. After-Sales Service
1) The quality warranty period for the tower clock equipment provided by our company is3Year, commencing from the date of final project acceptance.
2). During the warranty period, we are responsible for free repairs and provide a service response time as low as 2-12 hours after receiving the customer's repair notice, with the technician arriving at the repair site within 12-36 hours.
3) Continued repair services after the warranty period, with only the cost of parts charged.
4) Lifetime free technical consulting services and software upgrade support.
5) Due to our high degree of self-manufacturing for the tower clock equipment, we can still ensure that the provided equipment parts meet the standards throughout the product upgrade and replacement process.
6) We conduct a follow-up visit to the equipment we supply every six months.
7) After the repair is completed, introduce the cause of the incident and the repair process to the client. Fill out the repair record form and have the client sign for approval. Observe for 48 hours at Party A's location, and leave upon normal operation.
8). Offer free training for 2 senior system administrators on the grand clock system, along with technical consultation.
9) Seamless Service. With 22 offices and service stations across all provinces in China, we offer a service response time as low as 1 hour, ensuring all issues are resolved within 24 hours!
6. Key Functions of Kexin Tower Clock:
1) Time Indication Function: Features three (or two) needles for hour, minute, and second hand time indication.
2) Intelligent Drive Function: Drive disk quantity 1-32, disk diameter 1-10 meters.
3) Automatic Calibration Function: The mother and daughter clock system uses closed-loop control, with the movement providing feedback on timekeeping, enabling automatic calibration.
4) Auto-Resynchronization Feature: In the event of a power outage, the memory unit automatically retains the sub-clock data, and upon power restoration within 6 months, it automatically resynchronizes to the standard time.
5) Smart Lighting Function: Automatic on/off for lighting devices.
6) Power Failure Compensation Function: The intelligent core continues to operate normally within 12-24 hours after a power outage, ensuring the clock keeps running during power outages. Automatically adjusts to standard time within 6 months after power is restored.
7) Safety Protection Features: The entire system is powered by a 12V DC safe voltage, providing effective safety protection for users.
8) Maintenance-Free Feature: The entire tower clock system is designed with longevity and requires no manual maintenance.
9) GPS Satellite Synchronization Function: Real-time reception of time signals from global positioning system satellites, outputting full-time standard time codes (including date and time), and automatically synchronizing master clock time to eliminate cumulative errors and ensure precise timing.
10) Synchronization Time Function: The master clock system provides standard synchronization time signals to other systems.
11) Microcomputer Monitoring Function: The computer employs an Intel 64-bit dual-core processor in conjunction with our self-developed monitoring hardware and software system, enabling comprehensive remote control of the master and slave clock system, as well as monitoring and adjusting functions such as timekeeping and chime.
12) Smart Alarm Function: Automatically plays high-fidelity CD-quality music for alarms, utilizing the Big Ben melody from London. The alarm content can also be customized. The alarm amplifier can be automatically scheduled to turn on and off.
13) Multi-media Time Announcing Feature: Equipped with our self-developed multi-media time announcing software, offering powerful functions and flexible operation. The music library is rich in content, allowing users to change the time announcing settings at any time. It can announce any music or voice at any time, such as: at 6 a.m., playing the "The East Is Red" music; at 7 a.m., playing the Big Ben music; on International Labor Day, reporting "We, the Workers, Have the Strength"; on National Day, playing the "March of the Volunteers"; during the Spring Festival and New Year's Day, broadcasting festive music or advertisements like "XX Group wishes all citizens of the city a happy New Year, wishing everyone...".
