Material | HSS, W18, T1, TC inlayed tip etc |
Advantage | Burr-free, Widely Applied |
Knife edge | 23-25 °,could be adjusted according to your requirement |
Design | single edge or double edge are available |
Appliacation | Paper, paper cardboard etc |
More | Please chat with our customer service for other types of blades |
Polular Size of Paper Cutting Knives (Polar) | ||||
Machine Models | Length | Width | Thickness | Holes |
Polar 55 | 685 | 95 | 97 | 14-M10 |
Polar 58 | 715 | 95 | 97 | 12-M10 |
Polar 71/72 | 868 | 104 | 9.7 | 12-M10 |
Polar 76 | 925 | 110 | 9.7 | 14-M10 |
Polar 78 | 960 | 107 | 97 | 6-M10 |
Polar 80 | 990 | 107 | 97 | 10-M10 |
Polar 82 | 990 | 107 | 117 | 10-M10 |
Polar 90 | 1080 | 115 | 117 | 11-M10 |
Polar 92 | 1095 | 115 | 11.7 | 11-M10 |
Polar 105 | 1325/1295 | 120 | 11.95 | 22-M10 |
Polar 115/115x | 1390 | 160 | 13.75 | 26/39-M12 |
Polar 137 | 1605 | 160 | 13.75 | 30-M12 |
Polar 155 | 1785 | 160 | 13 75 | 32-M12 |
1 How long the knives remain sharp depends on type of material, contamination and naturally, throughput
2 Knives that are properly sharpened increase capacity, lower the amount of dust and fines, lower energy consumption and overall, minimize the stress to the granulator.
3 Always have at least one set of extra knives, sharpened and preset to assure minimum downtime when stopping for knife change
4 A set of rotating knives must be grinded to the same dimensions to keep the rotor balanced. Always grind the most worn knife first to set the level.
5 A set of knives lasts for 10-12 resharpenings with normal wear
SKD11 ,T10, 9CrSI, 6CrW2Si, Cr12MoV, H13,
Q1: Are you trading company or manufacturer ?
A1: Our factory is a professional manufacturer of machinery blades.Our blades are mainly used in: packaging, paper, rubber, optoelectronics, electronics, light industry, printing, metallurgy, and other machines.
Q2: what is your blade hardness?
A2: Different material has different hardness, from 48HRC to 68HRC, we both have. You can advice the function of your blade, we can provide suitbale suggestion for you.
Q3: What is your advantage if I choose you?
A3: End manufacturer with competitive factory price.
Q4: How long is your delivery time?
A4: Generally it is 3 days if the goods are in stock. or it is 15-45 days if the goods are not in stock, it is according to quantity.
Q5: Do you provide samples?
A5: Yes, we can provide samples .
Q6: What is your payment terms?
A6: 100% or 50% T/T in advance, balance before shipment. Also can pay by credit card, Paypal, etc.