Welcome to visit Dongguan Dongyoyuan Machinery Co., Ltd.

中文版 | ENGLISH

Consultation hotline:

0769-8166 2683

Home page

Punch maintenance

Precision adjustment

Bedplate abrasive machining

Die cushion fault maintenance

High-pressure oil chamber oil leak maintenance

Sliding block cracking maintenance - replacement

Connecting rod assembly chucking maintenance

Ball lead screw abrasion maintenance

Worm and wormwheel maintenance

Crankshaft cracking maintenance

Support copper bush connecting rod bearing shell maintenance

Transmission shaft maintenance

Dry-type clutch maintenance

Wet-type clutch maintenance

Overload oil pump maintenance

Electric box circuit fault maintenance

Other fault maintenance cases

Dongguan Dongyoyuan Machinery Co., Ltd.

Contact: Mr.Yang 13642967383
Tel: 0769-81662683
Fax：0769-81626823
Website：

http://www.dgdongyuan.com
http://www.dgdongyongyuan.com
E-mail：

dgdongyuan@126.com
gddgdongyuan@163.com
Address： Guangdong Province, Da Lingshan Yeung Uk third industrial zone Dongguan City (Yang Lang roadside)

Die cushion fault maintenance

Japan Komatsu 300 ton gantry punch die pad maintenance

Example of mold pad maintenance--mold pad airbag replacement site

Die pad assembly failure

AMADA Punch Die Pad Repair Example - Onsite

< 1 > proceed page

ABOUT US

NEWS

PRODUCTS

Imported punch overload pump

Sliding block/die locking pump

Pneumatic clutch solenoid valve

Dry-type / wet-type brake pad

Hardware electric appliance punch accessories

Address: Da Lingshan Yeung Uk third industrial zone Dongguan City (Yang Lang roadside)

COPYRIGHT © 2018 Dongguan Dongyoyuan Machinery Co., Ltd. All Rights Reserved