Vibration Bowl Type Automatic Screw Feeder for Two Screwdriver Sets Manufacturer

Chengmao Automatic Screw Feeding Machine with two independent screwdriver set / Professional manufacturer for selling assembly machines and tools used on production line.


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Vibration Bowl Type Automatic Screw Feeder for Two Screwdriver Sets | Assembly Machines and Tools Manufacturer - Chengmao

Chengmao Tools Industrial Co., Ltd., since 1977, is a Vibration Bowl Type Automatic Screw Feeder for Two Screwdriver Sets supplier based in Taiwan.

ISO-9001:2015, CE certified, award-winning and patented design assembly machines and tools including automatic screw feeder machines, automatic wheel lacing machines, spring balancers, air hose balancers, air nippers & crimpers, torque reaction arms, etc.

Chengmao has been supplying assembly machines and tools to worldwide customers, both with the advanced technology and 40 years of experience, Chengmao ensures each customer's needs are met.

Vibration Bowl Type Automatic Screw Feeder for Two Screwdriver Sets


SEALS CM-502 Vibration bowl type automatic screw feeder supply screws for two screwdriver sets independently. SEALS CM-502 allows two operators with different screw consumption speed. For each screwdriver set, it could speed up to 45 pcs screw per minute. This could much reduce the unit cost. SEALS CM-502 could design for screw size from M1.0 to M8 and screw length up to 30 mm. It is easy to maintenance due to its simple structure. Due to the tank, it could load more screw than sword type automatic screw feeder.


Automatic Screw Feeding Machine with two independent screwdriver set


3, Independent operation is available, provide flexibility for production line, to elevate the quality of screw fastening and significantly increase productivity.


  • Voltage: 220V, Single Phase
  • Air Pressure: 5.5kg / cm² (=0.54MPa)
  • L / W / H: 51 / 60 / 50 cm
  • Capacity: 60 pcs/min.
  • Torque: Refer to screwdriver capacity
  • Volume: 1500 c.c.
  • Driver Option : Sumake, Uryu, M&L (Air Screwdriver) or Sumake, Kilews Electric, Delvo (Electric Screwdriver)

Available Screw Chart

Listed below is the typical model of screw sizes that can be accepted for production. (Unit: mm)

(Note) Special specification screws not included in this table also can be used. For details, please contact a serviceperson of this Company.

Pan Head Round HeadFlat Head Oval HeadBinding HeadTruss HeadMax. L Dimension (L)
Screw Head Dia. (D)Min. H Dimension (H)Screw Head Dia. (D)Min. H Dimension (H)Screw Head Dia. (D)Min. H Dimension (H)Screw Head Dia. (D)Min. H Dimension (H)

Screwdriver Optional

The selection of suitable screwdrivers is a great concern for the quality of the work. In this respect, we select Sumake, URYU Pneumatic Screwdriver and Sumake, Nitto Kohki Delvo Electric Screwdriver as driver options for your choice. Please contact us for the detailed specification of screwdriver.

(Note) The torque values listed in the specification table are provided by Japan's and Taiwan screwdriver manufacturer, which represents the values measured with the Torque Tester under the simplest conditions. During physical locking, the torque values measured will vary according to the utilization conditions.


Demonstration Video

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Files Download
  • Automatic Screw Feeder Catalog
    Automatic Screw Feeder Catalog

    Full information of production line of automatic screw feeder from SEALS. This includes models for portable and automation application to enhance your screw assembly ability, efficiency, quality.