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  ก่อตั้งมากว่า 33 ปี เป็นตัวแทน จำหน่ายสินค้าจากต่างประเทศ อย่างเป็นทางการในประเทศไทยของสินค้า ดังต่อไปนี้  
     
  1. “FUJI” AIR TOOLS
จากประเทศญี่ปุ่น
 
     
  2. “KAKUTA” TOGGLE CLAMP
จากประเทศญี่ปุ่น
 
     
  3. “F.S.K.” MOUNTED POINT
จากประเทศญี่ปุ่น
 
     
  4. “QUIRI” GAS SPRING
จากประเทศฝรั่งเศส
 
     
  5. “ALL AMERICAN” Bushing
and Workholding Solution
จากสหรัฐอเมริกา
 
     
  ซึ่งเป็นสินค้าที่ใช้ในอุตสาหกรรม ยานยนต์และชิ้นส่วน, แม่พิมพ์, เครื่องใช้ไฟฟ้า, เฟอร์นิเจอร์, ต่อและซ่อมเรือเดินทะเล ฯลฯ  
     
 
     
   
     
  จำนวนผู้เข้าชมเว็บไซต์  
   
     

 TOOLING COMPONENTS
  • PLUNGERS

SPRING PLUNGERS
SPRING PLUNGERS GIVE SURE AND POSITIVE CONTROLLED SPRING TENSION.
APPLICATIONS: Nylon Nose Spring Plungers are generally used with soft materials such as Aluminum, Brass, etc. They are also used for positioning parts in fixtures - Locating Pins - Detents - Ejecting Parts - End product uses.
All American Spring Plungers are available with two spring pressures: Black Nose with standard pressure and Silver Nose with light pressure. The nylon nose has high tensile strength, excellent wear resistance, and is reinforced for minimum deformation. A black oxide finish resists rusting. Hardened steel plungers assure long life and a black oxide finish resists rusting. The optional self-locking "NYLOK"
® insert provides a positive, vibration proof lock. Compression of the nylon pellet creates a spring-like wedging action that locks the mated threads together. The "NYLOK"® feature eliminates the need for set screws or more expensive methods of locking spring plungers.
Note: TO provide full locking torque and to prevent damage to the insert when using "NYLOK"
® type spring plungers, it is important that the tapped installation holes be countersunk 90° by 1/32" larger than the major thread diameter.
Special Spring Plungers can be made to your specifications. Prices are quoted upon request.

SPRING PLUNGERS, BLACK NOSE - STANDARD END PRESSURE, PLAIN
  • STEEL NOSE
    (NOTE: Do not use at temperatures above 600°F.)
  • STEEL BLACK NOSE
    (NOTE: Do not use at temperatures above 600°F.)

 

METRIC SPRING PLUNGERS-LIGHT PRESSURE 
  • STEEL NOSE
    (NOTE: Do not use at temperatures above 600°F.)


SPRING PLUNGERS, SILVER NOSE - LIGHT END PRESSURE, PLAIN
  • STEEL NOSE 
    (Ideal For Die Applications.)


SPRING PLUNGERS
  • NYLON BLACK NOSE
    (NOTE: Do not use at temperatures above 300°F.)
  • BROWN DELRIN NOSE
    (NOTE: Do not use at temperatures above 600°F.)


SPRING PLUNGERS, BLACK NOSE - STANDARD END PRESSURE WITH NILOK® INSERT
  • NYLON NOSE
    (NOTE: Do not use at temperatures above 300°F.)


 METRIC SPRING PLUNGERS
  • DELRIN NOSE
    (NOTE: Do not use at temperatures above 600°F.)

  
  • DELRIN NOSE
    (NOTE: Do not use at temperatures above 600°F.)


SHORT SERIES SPRING PLUNGERS WITH NYLOK® INSERT
  • BLACK STEEL NOSE - HEAVY END FORCES
  • SILVER STEEL NOSE - LIGHT END FORCES
  • BLACK NYLON NOSE - HEAVY END FORCES
  • WHITE NYLON NOSE - LIGHT END FORCES
NOSE - Case Hardened,
BODIES - Black Oxide Finish
LOCKING ELEMENT - Standard On All Sizes
Many Sizes Functionally Interchange Or Conform To Tooling COMPONENT MANUFACTURERS ASSOC. STANDARDS.

 

BALL PLUNGERS
BALL PLUNGERS are used for many locating applications in dies, jigs, fixtures and other tooling.
They are also used in indexing automatic feed devices, for gear shifters, as locators in progressive dies, in torque-limiting clutches, for positioning levers, in gauges... anywhere you need controlled end pressure. They are also used with detents where predetermined positioning is required. Balls are made of hardened chrome steel for long life. Ball plungers are furnished in three end pressures and are color-coded for easy identification.
BLACK - for standard end pressure;
SILVER - for light end pressure;
GOLD - for heavy end pressure.
Stainless steel ball plungers are used where maximum protection is required against rust and corrosion.
Special Ball Plungers made to your specifications will be priced
upon request.

SPRING AND BALL PLUNGER WRENCHES
Plunger Wrench makes it easy to install or remove spring plunger
or ball plunger. They also prevent possible spring damage that can result when a screwdriver is used on the plunger end.


SPRING AND BALL PLUNGER WRENCHES
These wrenches make it easy to install or remove plungers. They
also prevent possible spring damage that can result when a screwdriver
is used on the plunger end.



 
 
 

PRESS FIT BALL PLUNGERSNEW!
BODY MATERIAL:
  STEEL:            12L14 STEEL
  STAINLESS STEEL:  303 STAINLESS STEEL
BALL MATERIAL:      440 STAINLESS STEEL
    
BLACK OXIDE FINISH - STEEL ONLY
Ideal for installation in softer materials, such as aluminum, wood or plastic. Sturdy shoulder provides a fixed seating position and positively resists detent force (installation hole can be counterbored to recess the shoulder). Use when a threaded hole would be impractical.
BALL PLUNGER DETENT
Detent provides perfect mating with ball plunger or other similar applications.
Hardened and ground for long wear.


THREE PIECE SPRING PLUNGERS, BLINDE HOLE MOUNTING
Blind Hole Mounting is especially useful where space is limited. Also excellent when used as strippers, or locators. Plunger pins are hardened for long wear.
Black Oxide Finish.


THREE PIECE SPRING PLUNGERS, THROUGH HOLE MOUNTING
Through Hole Mounting inserted from the top of a die. Easily replaced. The "NYLOK"TM set screw furnished with this type, prevents vibration from moving the screw after assembly.
Black Oxide Finish.


DELRIN BUTTONHEAD PLUNGERS NEW!
Delrin Knob Steel Retractable Plungers are spring loaded to work in a wide variety of uses in both tooling and equipment. White Delrin Knob Stainless Steel body & springs are ideal for food and medical industry applications.
• Black Oxide Finish.
• Contoured Delrin knob
• Radiused, case-hardened steel plunger





HAND RETRACTABLE PLUNGERS, LOCKABLE
  • HEAVY PRESSURE
  • LIGHT PRESSURE
  • ZINC PLATED STEEL
  • STAINLESS STEEL
  • PHENOLIC NOSE
Improved design allows plunger pin to be locked in fully retracted position. End pressures are given in pounds. Full pressures are the force pounds needed to move the nose the distances shown in "C" column.
Supplied With Nylon Patch Locking Element.

 

METRIC HAND RETRACTABLE PLUNGERS LOCKABLE
End pressures are given in kilograms. Full pressures are the force
kilograms needed to move the nose in the distances shown in      
 " C "  column.


HAND RETRACTABLE PLUNGERS, NON LOCKING NEW!
  • WITHOUT THREAD LOCKING ELEMENT
  • WITH THREAD LOCKING ELEMENT
Improved design allows plunger pin to be locked in fully retracted position. End pressures are given in pounds. Full pressures are the force pounds needed to move the nose the distances shown in "C" column.
Supplied With Nylon Patch Locking Element.

 

HAND RETRACTABLE PLUNGERS
  • LONG REACH - ST'D. LENGTH - LOCKABLE
  • LONG REACH, SHORT PLUNGER-LOCKABLE
Plunger can be withdrawn completely into the body and locked in a fully retracted position.
To engage the plunger simply turn the handle to line up with slot in body.
Supplied With Nylon Patch Locking Element.

 

T-HANDLE RETRACTABLE PLUNGERS NEW!
  • STEEL
  • STAINLESS STEEL
T-Handle Steel Locking Retractable Plungers provide a convenient handle for moving the plunger.
Stainless Steel Locking Retractable Plungers provide maximum protection against rust and corrosion.

 

HAND RETRACTABLE PLUNGERS, PULL RING 
Used in machining applications as positioners, loading pins, indexing devices. Designed to function where space is limited. Easy to grasp ring allows you to hold the plunger back while changing work piece.
End pressures are given in pounds. Full pressures are the force pounds needed to move the nose the distances shown in "C" column.
Made Of Zinc Plated Steel.
Supplied With Nylon Patch Locking Element.

 
 

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  RATTORN CO.,LTD.
53/18  Daratorn Building Floor 2  Soi Vibhavadi Rangsit 50,
Vibhavadi Rangsit Road, Ladyao, Jatuchak,  Bangkok 10900
Tel : 02-9410481, 082-4852888    Fax : 02-9410489
บริษัท รัตนาทร จำกัด
53/18 อาคารดาราทร ชั้น 2 ซ.วิภาวดีรังสิต 50 แขวงลาดยาว
เขตจตุจักร กรุงเทพฯ 10900
Tel : 02-9410481, 082-4852888   Fax : 02-9410489
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