Certain electrical appliance

Customer introduction:

The company was founded in 1992. The company is located in Yongkang City, Zhejiang Province, which is awarded the national hardware tool production base. The transportation is convenient and convenient. Our company is specialized in the development and manufacture of various types of power tool switches, leading products such as DC switch, speed switch, micro switch, toggle switch, ship type switch, etc. more than 200 specifications. Leading products have passed UL, VDE, CSA, TUV, CE, CCC, CQC, and other authoritative safety certifications. The company has more than 300 employees, including 3% of senior engineers and engineers, and 15% of college graduates. The existing plant covers an area of 6,500 square meters. The company's annual production capacity reaches 50,000,000 sets. Products with excellent quality, superior cost performance, quality service sell well at home and abroad, exported to the United States, Japan, South Korea and other countries and regions, the company has passed ISO9001: 2000 quality certification system, and has been rated as Zhejiang quality trustworthy unit, National quality testing standards products, AAA bank credit rating, the company's development of strong technical force, testing equipment, the establishment of a well-equipped mold processing center, testing laboratory. Our business objectives, adhere to the principle of quality first, customer first, in strict accordance with The ISO9001:2008 quality assurance system operates to form a complete quality system. CEO's famous saying: Be a good person in advance, honesty is capital, warmly welcome customers at home and abroad to discuss cooperation and create a better future!

What problems did the customer encounter:

1. The material carrying method is varied; the tooling return line is too long and the flexibility is poor; the production line is more traditional; the space utilization rate is not high;

2. The flow of people, logistics, and detours lead to a large number of incidental operations without added value. The 5S on-site is poor, and there are too many WIP products on site;

3. Information transmission depends on information, information records are written, and information is lagging;

4. The material distribution method is a typical one-time large-volume delivery method. Once an abnormality occurs in a material, it will cause batch errors.

5. There are a large number of incidental work with no added value during the operation.

Lean production line analysis:

1. Designing the layout and quantity of lean production lines according to TT;

2. The line body meets the requirements of flexibility and expandability, and can be continuously upgraded to meet the production needs of different products and different processes;

3. The lean production line equipment is modularized, and the lean production line can be assembled freely to improve the efficiency and longevity of the equipment;

4. According to PQPQ (order quantity, process path), classify the line body.

Lean production line benefits:

The production balance rate has been greatly improved;

The space utilization rate of the site is saved and the floor space is reduced;

Optimize the 5S site for easy management and the overall look of the company;

The first mention is flexible, can be quickly switched, and quickly respond to the market;

Reduce personnel and achieve provincialization.

Improved

Before improvement