Polar 55 EM - Knife Return Spring

Hello,

We are looking for the following spare parts for the Polar 55 EM Guillotine, serial model 5805016:

• Knife Return Springs
  • Specifications:
    • Number of coils: 43
    • Total spring length with hook: 320 mm
    • Spring length: 285 mm
    • Coil diameter: 46 mm
    • Spring wire diameter: 6.6 mm

Unfortunatelly is very hard to find on the web this spare part.

Do you know where i can find these?

 

I have had springs made by local spring companies. You might be able to do the same with the detailed information you have.

 

Like espofks yold you you can do that with the localocal companies . I do that a lot of time
It s not hard you have to know only the manufacturing material to have the same hardness.

 

Thank you, who can tell me the material is made with or how can i find?

 

Salut
Problema e des intalnita pe modelele vechile 55EM si pe mai noile 66E/ES ! din nefericire arcurile furnizate de Polar au viata scurta. Suna-ma daca ai nevoie si chiar daca nu le am pe stoc le pot procura.
giani

 

The most suitable steel is usually a hardened spring steel, which offers a good combination of strength and flexibility. Specifically, 51CrV4 steel (chrome-vanadium alloy) is often used in paper cutters because it resists wear and fatigue well under repeated loads

 

The spring company will know the material. The spring is also not a precision part. Theoretically If you had enough rubber bands that would do the job.

 

Hi

 

Hi sir:

I can quotate original, need the parts number, quantity, model machine, and serial, quantity, delivery country for calculate freight.

Send me his email.

Thank you in advance, sincerely

Blessing.