Drum style chipper knives
Chipper knives are used in the manufacture processing of wood industry(timber chipping),paper and pulp industry(paper cutting), artificial board etc.
The final manufactured wood is widely used in paper making, chipboard, medium density fiberboard etc.
Over the years, We carry on hardness combination and precision grinding which made us more professional
and get a good reputation from our serving customers.
1. High intensity, high hardness, high wear resistance,high toughness
2. Very good factory prices
3. Precision: ±0.02mm
4. Professional Grinding & Heat Treating Processing
1. Increased blade durablity and reduced retooling time.
2. Higher precision available,anti vibration and small thermal deformation
3. Excellent cutting quality,stable and reliable cutting performance
4. Long length blade provided
Cr-08 steel,DIN1.2631,A8,HSS,W3,DIN1.2379,D2,SKD11,L2 etc.
For paper and pulp, artificial board industry etc.
1. PE film or Kraft paper - keep air/water/humid away,thus rust-proofing
2. Bubble Wrap - increases the impact resistance ability
3. Rubber Slip or Corrugated Angle - gives special care to knife edges
4. Wood Screws crates - makes opening easier without damaging the crates
5. Corrugated boxes or Wooden crates - provide superior protection & stackability
What is your capacity?
Both our heat treatment facility and grinding machines allow for straight knives up to 7 meters (or 275 inches) long,
no segment at all,in a single piece,while for circular knives up to 1500mm in O.D.
How do you guarantee your quality?
Material selection and hardness survey are critical for the sake of a quality knife.
We were formly engaged in forging,and had a good command of mechnics & property of different tool steels.
Inspection on incoming materials is furthermore well taken care of. We partner with long-term raw providers
physically near to us,which helps make us more competitive,and more importantly quality is ensured.
We are serious and all our knife parts are always forged while those parts from most of our competitors are not.
For hardness,our knives are uniformly heat treated and triple tempered. Specific hardness range is set up for
any specific working condition,thus giving better wear resistance ability and longer working life.