Zhejiang Certain Electric Co., Ltd.

Customer introduction:

The company was incorporated on November 8, 1991 at the Yueqing Market Supervision Administration. The company's business scope includes high and low voltage electrical appliances and accessories, complete sets of electrical equipment, textile accessories, pneumatic components, explosion-proof electrical appliances, household appliances, metal stamping parts manufacturing, processing, sales; import and export of goods, technology import and export.

What problems did the customer encounter:

1. The material carrying method is varied; the company has long-established field equipment and poor flexibility; 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