Electric wheelchair motor stack

Iron core fault caused by manufacturing, installation quality and other reasons
The quality of silicon steel sheet is poor, such as uneven thickness of silicon steel sheet, burr at edge, poor quality of paint film, etc.
The pressure of the iron core is not suitable
The iron core press requires a proper pressure range, and the pressure is insufficient, which will directly cause the looseness of the iron core. Long term operation will cause inter slice wear and destroy the inter slice insulation. Too much pressure may cause damage to the insulation between sheets

The Principal Activities of Yuanzhong

Custom metal stamping and stator and rotor lamination to serve the global market.

DC motor core stamping

1.Product Description

2. Produce show

3.Product Size

4. Company profile

YUYAO YUANZHONG SALT PIECES CO.LTD, The factory is specializing in producing kinds of motor iron core and motor punching plate.

The existing equipment including Japan AIDA200T,AIDA125T and Taiwan INGYU80T, in all

8 high speed precise punches, also with the equipment of Slitting Ling, precision surface grinder and so on. In addition, the company is also equipped with more than 40 ordinary lathes with the capacity from 5 to 10 tons. We normally produce motor iron core about 80 thousand per months.  

The company in 2001 has passed the IS09001; 2000 standard quality system certification. And take this as an opportunity to carry out the implementation carefully, complete control of product quality to satisfy customers.

5. Production process

6.Our Certifications

7.Quality Control

(1)Accurate to 0.01mm, the deviation is not exceeding 0.02mm

(2)Manual Inspection and Measuring Profile Projectors

(3)ISO 9001:2008 certificate

8.Packing

Packing Details  : customize appropriate wooden case according to product size and weight
Desiccant + Water Proof Cloth + PP + Solid Carton 

9. Contact us