Industrial blades
Manufacturing Provider
As a leading Industrial blades and machine knives manufacturing company in China, we make high-quality and cost-effective machine knives and provide cuttting solutions to cater to the diverse needs of our customers.
Metal Slitter&Shear
As Manufacturing Company, we offer expert Rotary slitter knives,Rubber bonded stripper rings,Steel stripper rings,and Separator tools services in slitting line and other Metal shear knives service in cut-to-length-systems
Paper&Printing Industry
Our state-of-the-art manufacturing facilities and skilled production service a wide range of industries within the paper industry to meet your demands.
Plastic,Rubber & Recycling Industry
SPARKBLADES can provide knives in plastic, rubber, paper, and metal recycling
Why Us
We are future of cutting technology
Discover the future of CUTTING technology with Manufacturing Company. We utilize the latest advancements and shearing and slitting techniques to revolutionize the industry and deliver unparalleled results for our clients.The low cost, coupled with the high quality and reliability of our machine knives, especially our shear blades, slitter knives/slitting blades, and perforation , etc.have made them popular in China and America, Indonesia, Thailand, Malaysia,and more
25+
Years of Industry Blades Experience
Maanshan sparkparts machinery technology co. ltd.was founded in February 2008 ,old factory started from 1991, and located in the Bowang industrial park , Maanshan city, Anhui province,China. With superior geographic position and convenient traffic.
As we run SPARKBLADES in the cutting tool field for more than 25 years, SPARKBLADES has become one of the most demanded industrial blades and precision wear part manufacturers in China.
How to avoid slit-in metal coil slitting problems
Many problems can arise during metal slitting. These include poor edge quality, edge burr, edge wave, camber, crossbow, knife marks, and slit width that is
The Ultimate Guide To The Circular Rotary Slitter Knives
Circular rotary slitter knives — also called rotary slitter blades, slitting blades, or circular slitter knives — are disc-shaped industrial cutting tools that rotate at high speed to cut, slit, or trim continuous material webs.
How to choose the horizontal clearance between the upper and lower circular knives when cuting metal coils?SLITTER KNIFE CLEARANCE CHART
SLITTER KNIFE CLEARANCE CHART
SELECTING THE RIGHT BLADE SIZE FOR YOUR SHEAR SLITTING APPLICATION
A commonly used rule of thumb is to buy a knife that is somewhere between three and five times as thick as the thickest material you plan on slitting because a rotary knife has to be able to withstand the most challenging job for which it might be used.
SELECTING THE BEST BLADE MATERIAL FOR YOUR SHEAR SLITTING APPLICATION
SELECTING THE BEST BLADE MATERIAL FOR YOUR SHEAR SLITTING APPLICATION
The case of paper sheet cross cutter knife
The cross cutter is often considered to be the heart of a paper sheeter cutting industry. The cross cutter or just knife cuts the paper