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Forging Press C2F Series [KURIMOTO, LTD.]

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Forging Press C2F Series

Division for this product　Plant Engineering and Machinery Division

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Outline

Accommodate the Specifications in accordance with Customers' needs for Optimum Operation

C2F Series perform stable operation and a varieties of Options can be added to suit for your needs and requirement.
High rigid frame structure achieves very precise and constant forging operation.

Keyword

Product genre

Features

High-Rigidity and High-Precision Structure

Upper Frame, Upright, and Lower Frame are tightened by Four Tie Rods to be very Rigid Frame Structure.

Wide Range of Allowable Eccentric Load

Adoption of 2 Point Connecting Rods allows very wide Allowable Eccentric Load which contributes Forged Parts Accuracy Improvement.

KURIMOTO's Patented Slide Adjustment / Stick Release Device

Simple and Reliable Structure with Simple Operation

Automatic Slide Adjustment Device - Achieve High Precision

Combination of Hydraulic Cylinder and Eccentric Wrist Pin enable adequate die height adjustment during high speed operation to resolve the Forged Parts Accuracy Issue.

Easy Maintenance

Press Main keeps clean with Oil Lubrication.  It is circulated type which allows collection / re-use.  Hard Plate is being used on Slide Gib for KURIMOTO Press to maintain long preciseness.  For Clutch and Brake, Block type Friction Material is being use for ease use and longevity. 

Mechanical Structure

Rigid Double Conrod Support
Simple and Reliable Hydraulic Slide Adjustment Device

Keyword

Customer topic

Applications

Hot / Warm Forged Parts

Non-ferrous (Aluminum) Forged Parts

Keyword

Product application

Details

Specifications

Press Specifications(Typical examples)
C2F-16 C2F-20 C2F-25 C2F-30 C2F-40G C2F-50 C2F-63
Capacity （MN） 16 20 25 30 40 50 63
Die height （㎜） 900 950 1050 1100 1100 1370 916
Stroke length （㎜） 320 320 320 360 400 400 450
Stroke rate （rpm） 60 60 60 50 45 45 45
Slide adjustmen （㎜） 10 10 10 10 10 10 10
Adapter size
（㎜×㎜）		 1030
×1100		 1200
×1200		 1200
×1300		 1200
×1300		 1600
×1400		 1720
×1600		 1860
×1700
Bolster size
（㎜×㎜）		 1150
×1200		 1350
×1200		 1350
×1300		 1350
×1500		 1800
×1600		 1720
×1600		 1720
×1600
Press height （㎜） 6300 6600 7200 7400 9000 10100 9800
C2F
-20GWL		 C2F
-25W		 C2F
-35GWL		 C2F
-38GWL		 C2F
-40GWL		 C2F
-45GW		 C2F
-55G
Capacity （MN） 20 25 35 38 40 45 55
Die height （㎜） 1400 1200 1320 1290 1450 1700 1370
Stroke length （㎜） 700 320 450 450 550 360 400
Stroke rate （rpm） 40 60 45 45 40 45 45
Slide adjustment （㎜） 10 10 10 10 10 10 10
Adapter size
（㎜×㎜）		 1700
×1360		 1700
×1200		 1900
×1760		 1900
×1760		 1900
×1760		 1900
×1500		 1720
×1600
Bolster size
（㎜×㎜）		 1860
×1400		 1800
×1300		 2200
×1810		 2200
×1810		 2200
×1810		 2200
×1500		 1900
×1600
Press height （㎜） 7600 7200 8600 8500 9000 8500 9800

Performance

Multi-Mode

This single press incorporates two deferent ram motions for transfer master mode and press master mode.

Press-Transfer Cycle Diagram

demo movie of press master mode



Press Transfer Cycle Diagram

demo movie of transfer master mode

Others

Options

Optional accessories to Press
  • Load meter with over load sensor
  • Thermometer for journals & con-rods with alarm
  • Adaptor plate
  • Bolster plate

Peripheral Devices
  • Other options and various kind of peripheral devices are available.

Automatic Transfer System
  • The simplified structure contributes to better maintainability.
  • The ball screw ensures high-accuracy and high-speed transfer with back-lash less.
  • The servo control provides the optimum transfer motion for particular product and simplify setting and selection of the die lubrication pattern.
  • Left/Right and Front/Rear boxes are independently positioned.
  • Layout flexibility around loading and unloading is greatly improved.

Material Supply System
  • Can be customed to accommodate specific product, transfer speed and applications.
  • Can be designed to incorporate an optional servo system.
  • Accommodates optional design variations such as vertical-horizontal combination transfer.

Die Lubrication System
  • The timing of servo-driven movable nozzle is synchronized with the automatic transfer system.
  • This ensure the most efficient due lubrication, thus extending die service life.

Quick Die Changer (QDC) System

We offer a variety of systems including T-type,V-type, I-type and F-type to accommodate diverse facility layouts.

We can meet a variety of customer needs.

Examples

  • Measures to prevent marring of products during carryout
  • Robotized automation
  • Enhanced functions through retrofitting of existing presses
  • Vibration prevention measures
  • Variable knockout

C2F Series Catalogue

C2F Series Catalogue Download (PDF)

 

Model: Click below buttons for more details.

■C2F-16 ■C2F-20 ■C2F-20GWL ■C2F-25 ■C2F-25W ■C2F-30 ■C2F-35GWL ■C2F-40G ■C2F-40GWL ■C2F-55G

Division for this page　Plant Engineering and Machinery Division

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