ED1-2 programing timer

Our products approved by CE, GS, D, N, S, NF, ETL, VDE, RoHS, REACH, PAHS and so on.

Shuangyang Group is a high-tech enterprise that integrates R&D, production and sales. The company has a complete management system, so after the company’s sales clerk receives the customer’s ED1-2 order, multiple departments need to cooperate to complete the order production.

Planning Department

Conduct price review, and the merchandiser will input product quantity, price, packaging method, delivery date and other information into the ERP system

Review department

After passing the review of multiple parts, it will be sent to the production department by the system.

Production department

The production department planner develops the master production plan and material requirements plan based on the sales order, and passes them to the production workshop and purchasing department.

Purchasing Department

Supply copper parts, electronic components, packaging, etc. according to planned requirements, and arrange production in the workshop.

Production Process

After receiving the production plan, the production workshop instructs the material clerk to pick up the materials and schedule the production line. The production process of ED1-2 timer mainly includes injection molding, silk screen printing, riveting, welding, complete machine assembly, packaging and other processes.

Injection molding process:

According to the process requirements, an injection molding machine is used to process the PC material into plastic parts such as timer housings and safety sheets.

Silk screen printing process:

According to certification and customer requirements, ink is printed on the timer housing, including customer trademarks, function key names, voltage and current parameters, etc.

Riveting process:

Put the plug into the plug hole of the housing, install the conductive piece on the plug, and then use a punch to punch the two together. When riveting, the stamping pressure must be controlled to avoid damaging the shell or deforming the conductive sheet.

Welding process:

Use solder wire to weld the wires between the conductive sheet and the circuit board. The welding must be firm, the copper wire should not be exposed, and the solder residue must be removed.

Injection molding process:

According to the process requirements, an injection molding machine is used to process the PC material into plastic parts such as timer housings and safety sheets.

Silk screen printing process:

According to certification and customer requirements, ink is printed on the timer housing, including customer trademarks, function key names, voltage and current parameters, etc.

Inspection Process

ED1-2 timers conducts product inspection at the same time as production. The inspection methods are divided into first article inspection, inspection and finished product inspection.

First Article Inspection

In order to discover factors that affect product quality during the production process of digital weekly timers as early as possible and prevent batch defects or scrapping, the first product of the same batch is inspected for appearance and performance, including inspection items and finished product inspection.

Inspection

Main inspection items and judgment standards.

Product model

The content is consistent with the order

Welding points

No virtual welding or missing welding

Exterior

No shrinkage, debris, flash, burrs, etc

LCD screen

There is no debris inside, it shows blurred overlapping images, and the strokes are complete

Safety film

The single insertion post cannot be inserted open and can be reset flexibly

Reset button

When pressed, all data can be cleared normally and timing starts from the system default settings

Function keys

The keys are not loose or cracked and are elastic, and the key combinations are flexible and effective

Insertion and extraction force

The socket is plugged and unplugged 10 times, the distance between the grounding brackets is between 28-29mm, and the plug-in and pull-out force of the socket is minimum 2N and maximum 54N

Finished product inspection

Main inspection items and judgment standards.

Output performance

Place the product on the test bench, turn on the power and plug in the output indicator light. It must be clearly on and off. There is output when "ON" and no output when "OFF".

Timing function

Set 8 sets of timer switches, with switching actions at intervals of 1 minute. The timer can make switching actions according to the setting requirements

Electrical strength

The live body, ground terminal, and shell can withstand 3300V/50HZ/2S without flashover or breakdown

Reset function

When pressed, all data can be cleared normally and timing starts from the system default settings

Travel time function

After 20 hours of operation, the travel time error does not exceed ±1min

Packaging and storage

After the finished product inspection is completed, the workshop carries out product packaging, including labeling, placing paper cards and instructions, placing blister or heat shrink bags, loading inner and outer boxes, etc., and then placing the packaging boxes on wooden pallets. The inspectors from the Quality Assurance Department check whether the product model, quantity, paper card label content, outer box mark and other packaging in the carton meet the requirements. After passing the inspection, the product is put into storage.

Sales, Delivery and Service

As a R&D technology factory with 38 years of industry experience, we have a complete sales and after-sales system to ensure that customers can receive timely technical support and quality assurance after purchasing digital timers and other products.

After-sales service

The sales department determines the final delivery date with the customer based on the production completion status, fills out the “Delivery Notice” on the OA system, and contacts the freight forwarding company to arrange container pickup. The warehouse manager checks the order number, product model, shipment quantity and other information on the “Delivery Notice” and handles the outbound procedures.

Export products such as one-week mechanical timers are transported by the freight forwarding company to the Ningbo Port terminal for warehousing, waiting for container loading. The land transportation of the products is completed, and the sea transportation is the responsibility of the customer.

First Article Inspection

If the products provided by our company cause customer dissatisfaction due to quantity, quality, packaging and other issues, and the customer gives feedback or requests a return through written complaints, telephone complaints, etc., each department will implement the “Customer Complaints and Returns Handling Procedures”.

Packaging and storage

The sales clerk accepts customer complaints, fills in the description of the user complaint problem in the “Customer Complaint Handling Form”, and passes it to the planning department after review by the sales department manager.

After the planning department confirms, the quality assurance department will analyze the reasons and make suggestions. The planning department decomposes responsibilities based on the cause analysis and suggestions and passes them to relevant departments. The heads of relevant responsible departments propose corrective and preventive measures and instruct their departments/workshops to improve.

The verification personnel check the implementation status and feedback the information to the planning department, and the planning department passes the original “Customer Complaint Handling Form” to the import and export department and sales department. The export department and sales department will feedback the processing results to customers.

ED1-2 programing timer