M12 40X40mm Rotary Blade for Paper Crusher Rotor Knife Rubber Granulator Blades

.We have these blades available in wide range of dimensions, and can also make customized blades as per customers' requirements and drawings. Welcome to inquire with your drawings or samples.

Q: What Steel Grades do you use to manufacture Industrial Blades?
A: We select appropriate Steel Grades for your applications. Popular materials for example:
Food processing blades - Stainless steel 420, 440A and 440C.
Plastic recycling blades and wood-working blades - D2/SKD11, DC53, A8, etc.
Paper making, printing and slitting blades - Steel 52100, D2/SKD11, SS, HSS (High Speed Steel) and Tungsten Carbide.

Q: How long do your machine knives work before re-sharpening?
A: Up to 50% longer than competitors according to feedbacks from our dear customers. Please contact us. Our expert team will assess your cutting requirements and working conditions to help you find the longer-life solution.

Q: How do you guarantee your quality?
A: All operations from original drawing to final product are strictly controlled and traceable. Never a defective product will be delivered to our customer.

Q: How long does it take to manufacture a machine knife to customized specification?
A: Normally 35 to 45 days. We can stock special knives for you. Please contact us to discuss your requirements.

Q: What is you payment terms?
A: Payment via Alibaba, TT, L/C are all acceptable.