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Rings
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Piston Rings from 35 to 130 mm long in special iron, malleable martensite iron, KV1 (nodular/ductile cast iron) IKA and also Steel Rings as per DIN/JIS Standards in the diameter range of 35mm to 120mm dia and Axial width from 0.8mm to 3 mm.  SPRL supplies piston rings with hard chrome plating, Nitrated, min phosphated & ferrous coated in rectangular, wedge key stone shaped Napier with plain & barrel honed.

Piston Rings
 
 
The two critical dimensions required in rings are the thickness (known as the width) and the size of the gap when the ring is closed to its working diameter.
 
 
SAMKRG manufacturers both cast iron ,IKA, Tuff 'B' Alloy, N odular (Ductile) rings and steel rings to suit the requirements of the automotive markets. Cast iron rings are in the diameter range of 35mm to 130mm and steel rings as per DIN/JIS standards in the diameter range of 35mm to 130mm with a axial width from 0.8mm to 3mm for Motor cycles, Cars, LCV's, HCV's , Tractors and Industrial Engines.  
 
 
 
Piston Ring Foundry (C.I & KV1)
 
 
Ring Casting - Foundry   Auto Mounding Machine
     
Heat Treatment Plant - Hardening, Tempering &
Washing For KV1 Nodular Iron Rings
     
Piston Ring - Manufacturing (Machining)
 
 
DOUBLE DISC GRINDING -
DISKUS GERMANY
  CAM TURNING - TAIWAN
     
 
SEMI AUTO VERTICAL
GRINDING MACHINE-JAPAN
  CNC RING PROFILE GRINDING
     
Steel Ring - Manufacturing (Machining)
 
STEEL COILING COIL
MASTER - JAPAN
GRIND MASTER DIESHO - JAPAN GAS NITRIDING FURNACE
     
OD LAPPING MACHINE - TAIWAN SPACER FORMING AND
COILING - JAPAN
4TH FORMING SPACER MACHINE - Japan
     
     
Inspection & Testing Facilities - Rings
 
Emission
Spectrometer
Shimadzu - Japan
Ring Circularity Tester
- Talyrand 263 - U.K
 Micro Hardness
Tester -Mitutoyo
- Japan
Tangential Load
Tester -Japan
3PC-Steel Ring
       
Contour Analysis FormPack 1000
Mitutoyo Co. - Japan
 Metallurgical Microscope Olympus - Japan Chrome Thickness Measuring Permoscope Fischer's - Germany
Image Analyser - OLYMPUS
- JAPAN