We have 5 years of experience supplying frogs, switch points and special turnouts for railway lines also including the mining and tunneling industry.
Frogs can be furnished to AREMA and other specifications and can be made for your particular application.
The advantages at a glance：
Strict production management and quality control—CDR products quality is 15% higher than average standard.
Accurate lead time, monthly update of production schedule
In time delivery, weekly update of shipment status
Scissors crossover turnout
Double slip switch turnout
Able to develop others per customers’ need
● Process Feature
Workers are strictly in accordance with production regulations in the process.
Inspectors conduct quality control and management in every step of production process to ensure high quality products.
first : straighten blank of frog before processing
second : straighten after processing to ensure the flatness of completed product
Dimension of frog
2、mark 143 on the frog
3、mark 15.9 on the frog
4、measure width at actual point
Figure on the right is dimension deviation table(average value and upper and lower deviation ). Monitor process of the products and ensure the accuracy of product size
Flaw Detection of Frog
2 pieces per wood pallet，place each piece opposite to the other
two tags : Packing list and product information