Factory direct supply of kx-t-7 school large bell, multi-functional tower clock, operates on 220V electricity, automatically sets time during power outages

Yantai Kexin Clock Co., Ltd. produces tower clocks with precise timekeeping and no accumulated errors, primarily secured by the following technologies:

1. GPS real-time time synchronization, achieving synchronization with satellite time, the master control system's master clock has no cumulative error, every second and minute is accurate.

2. Dependable IoT technology and feedback supervision system for the sub-clocks (large face clocks), ensuring synchronization between the large face clocks and the master clock. The sub-clocks automatically synchronize with the master clock every 15 seconds. In case of sub-clock failure, automatic alerts are issued along with suggested solutions.

3. Our self-manufactured movement is the core component of the tower clock, utilizing babbitt bronze for bushings and 45-grade steel that has undergone rigorous mechanical heat treatment, significantly enhancing the movement's wear resistance. The fully enclosed design ensures no maintenance or care is required, guaranteeing a lifespan of 50 years.

4. Professional installation staff is the guarantee for the normal operation of the equipment. Our company boasts skilled installers and several well-trained高空workers. Our experience is that three parts rely on the equipment, and seven parts on the installation. Local offices and service outlets truly ensure customers' peace of mind in purchasing and worry-free usage.

5. With years of technical accumulation, our company is capable of repairing tower clocks from all brands across the nation. To assure our customers of their choice, we promise a 3-year free warranty on all repairs.

Tower Clock Grand Clock Production and Installation Process

Estimated Completion Time: 30 calendar days

Including: Manufacturing Lead Time: 20 days

Transportation & Installation Lead Time: 10 days

I. Production, guaranteed manufacturing schedule

1. Based on the signed contract. The day after the contract is signed, the company issues production schedules to all production departments (various production workshops, technical department, logistics center). The schedules specify the dimensions, colors, functions, and shipment dates of each clock, and include a detailed "Material Requirement Sheet" as an attachment.

2. The technical department is responsible for determining the technical solution based on the specific requirements of the bidder's tender document, and providing it to the production workshop for production. The logistics center, based on the "Material Requirement Sheet" and current inventory status, drafts a detailed "Procurement Plan." This plan is then issued to: electronic component procurement specialists, outsourced procurement specialists, and bulk material procurement specialists. Additionally, the rough amount of funds required is notified to the finance department.

3. Begin procuring various materials starting from the second day, with priority given to urgently needed production supplies.

4. The company's existing stock of materials and equipment spares, such as control systems and cores, will be immediately put into production as per the contract requirements. By the 3rd to 13th day, the basic manufacturing of control systems and cores will be completed. They will then gradually proceed to the debugging and trial operation processes.

5. Basic completion of the clock face production (外观件不需调试) within the 3rd to 13th day.

6. By the 8th to 11th day, all packaging materials will be in stock, and the wooden boxes for packaging will be completed.

7. All debugging must be completed within the 18th day, followed by inspection prior to packaging, and completion of various documentation and forms required for packaging.

8. All packaging completed by the 19th day.

9. Notify Party A that the shipment is ready for dispatch, and confirm with Party A the specific unloading location and the exact installation time.

10. Installation personnel will arrive at the installation site in advance, according to the agreed schedule, to prepare for the installation. The following day, they will inspect the goods together with Party A and begin the installation process.

Section II: Clock Equipment Transportation and Installation Plan:

(Part 1) Packaging, Shipment, and Transportation Solutions

1. In terms of packaging, for general control instruments and computer accessories, we use cardboard boxes, which are lined with shock-absorbing foam and moisture-proof plastic bags. For items like clock faces, valuable materials (such as control boxes, clock hands, dials, etc.), and items weighing over 20 kg, we add an additional wooden crate (constructed from high-quality plywood) outside the cardboard box. Similarly, shock-absorbing foam is installed between the wooden and cardboard boxes. All packaging is neat, aesthetically pleasing, and reliable, loaded into vehicles according to road transportation requirements to ensure the items arrive at their destination intact.

2. Each package contains a detailed packing list, factory inspection certificate, quality inspection certificate, and manual, etc. The box is sealed after being inspected and approved by the inspector.

Each package box is labeled with the shipper, departure station, consignee, destination, product name, gross/net weight, total number of pieces in the shipment, contract number, etc. It also features the "Three Protection" symbol.

4. Transportation: For this shipment of *** equipment, our company will select the most suitable transportation method, such as road or rail, based on the installation location of the tower clock project and the requirements for equipment transportation security. We guarantee the safe, accurate, and timely delivery of the goods to the destination. Any losses due to loss or damage will be borne by our company. Within 48 hours prior to the shipment of the equipment, we will send the recipient a fax with details including the station name for installation, quantity, estimated installation date, contract number, material name, quantity, gross weight, volume, amount, and name of the transportation vehicle, as well as the equipment shipment schedule.

5. Arrival Inspection and Handover

Upon arrival at the buyer's destination, our project manager and the buyer's representative will jointly inspect the goods in accordance with the contract. The inspection scope includes the quantity, specifications, model, quality, and performance parameters of the equipment. Both parties will sign and stamp the delivery (receipt) document, which serves as a crucial basis for operational handover. If any goods do not meet the buyer's requirements, the buyer has the right to refuse acceptance or request a replacement, and any resulting costs will be borne by our company.

(II) On-site Inspection and Installation Entry

1. On-site Installation Inspection

1) Upon arrival of the goods on-site, the installation personnel will inspect the number of packaging boxes and their condition for any damage or missing items, in accordance with the "Shipment Registration Form," together with the recipient.

2) Inspect the goods inside the packing boxes together with the buyer, checking off each item as listed on the packing list.

3) Briefly describe the names, quantities, uses, and storage requirements of various goods to facilitate the supplier in providing a secure storage location.

2. Installation on-site

1) All goods will arrive at the designated location according to the installation schedule as per the contract or as mutually agreed upon by both parties. Prior to installation, the storage location for the goods will be arranged with Party A to ensure a safe storage area for the non-installed items.

2) Work together with the customer to define installation conditions and make necessary adjustments to those that do not meet requirements for a safe and smooth installation.

3) Inform the buyer of the approximate time for acceptance, so they can prepare accordingly.

(3) Clock Equipment Installation

Equipment Installation Steps:

1. Assemble the clock face on the designated work surface.

2. Rent suitable lifting equipment and use the whole-set lifting method to weld or bolt the steel frame of the large bell with the reserved iron components in the bell tower.

3. Reserve piping between the subclock and the master clock, lighting lines, and speaker to amplifier connections.

4. Accept scale lighting wire, movement lighting wire.

5. Install the speaker and connect the speaker power cable.

6. Connect the motor wire and feedback wire to the motor and feedback switch on the core.

7. Connect all motor wires, feedback wires, lighting wires, and speaker wires to the master clock system and the control room where the amplifier is located.

8. Connect to the GPS time synchronization system.

9. Connect and debug the monitoring microcomputer.

III. Clock Equipment Operation and Debugging

Debugging period: 3 calendar days; customer's operational personnel training to be conducted simultaneously during the debugging phase.