Chengmao Tools is professional in developing, manufacturing, and selling assembly machines and tools used on production line.


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Chengmao Introduction

Chengmao Tools Industrial Co., Ltd. is Taiwan supplier and manufacturer in Hand Tools Industry. Chengmao has been offering our customers high quality Spring Balancer, Air Nipper, Tool Balancer, Air Terminal Crimper, Hose Balancer, Automatic Screw Feeder, Torque Reaction Arm, Linear Arm, Tool Supporting Arm, Fasten Stroke Cylinder Equipment and Automatic Screw Feeding Machine since 1977. With both advanced technology and 40 years experience, Chengmao always make sure to meet each customer's demand.



In the past two years, many factories/companies want to follow the footsteps of "Industry 4.0", and hope to design and introduce automation concepts from the beginning of R&D. Therefore, the product line has indirectly started to implement many automated programs. Industry 4.0 is the entire life cycle of products. The management and service is the integration of the whole process from market to R&D and production to sales service! Our company's product range: spring crane, duct crane, pneumatic scissors, pneumatic crimping pliers, pneumatic clamp pliers, refrigerant pipe pneumatic sealing pliers, automatic locking screw machine, bicycle copper handing machine, motorcycle copper The head delivery machine, the torsion arm frame, and the brake aluminum wire end cap are pressed against the blade, which is a great advantage for saving time and effort on the production line!

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  • How to define the torque of the tool

    For automatic screw feeder, Chengmao Tools define the torque by torque tester as the video shows below.If you need to define the torque by Dial Indicating Torque Wrench, please inform us in advance.And, please provide the actual workpiece, screws and relevant material for us to select an appropriate tool specifications.

  • How to choose power cord buckle pliers

    Please provide the size specifications of A and B in the figure below. We will have professional personnel to choose the power cord clamp for your needs.

  • How to maintain automatic screw feeder

    1. The power should be switched off when the machine is not in operation. And, it could avoid the machine in a charged state and prevent the circuit board malfunction.2. Regular cleaning loading hopper and take defective screws out, it could prevents photoelectric switch disturbed and screw jammed.3. Do not put some tools and unrelated products on the machine surface , to prevent the screw machine from jamming when running .4. Machine should be placed in the well-ventilated and relatively dry environments. Humid environment could make some of the metal parts to rust.5. Before use, please check the power voltage is correct or not. And, please check the air pressure is during the required range or not.6. Clean particle in feeding system such as hopper, chute, escapement, etc. by air blow gun and rub by cloth with alcohol every week to ensure smooth operation.7. Clean the case of machine regularly .

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