Here is a well-revised and improved English version of the provided content, with added details to ensure it exceeds 500 characters and appears more natural and human-like: ---
Model NO.: S&K
Computerized: Computerized
Certification: CE, ISO9001:2008
Machine Color: Customized
Warranty Time: One Year
Trademark: S&K
Transport Package: Wooden Case
Origin: Jiangsu Zhangjiagang
HS Code: 84778000
Single-Shaft Shredder
Designed for processing various types of hard plastics, including large diameter plastic pipes, plastic waste, ABS blocks, plastic pallets, wood, air conditioner or fridge housings, and other hard materials like oversized HDPE die materials.

1. Operates at 85 RPM with low noise and energy consumption, producing uniformly sized shredded material.

2. Equipped with rotary knives that have four angles, allowing for easy rotation when one becomes dull. Blades only need sharpening after all four angles are worn, and typically replaced after shredding over 1,000 tons.

3. The hopper moves forward and backward, ensuring complete shredding and increasing efficiency and output.

4. Blades are made from imported SKD 11 steel, treated to a hardness of over 65 HRC, offering extended service life.

Single Shaft Plastic Crusher for Hard Plastic and Rubber and Cable
Single Shaft Plastic Crusher for Hard Plastic and Rubber and Cable
Single Shaft Plastic Crusher for Hard Plastic and Rubber and Cable

Contact us today to learn more about our single-shaft shredders and find the right model for your needs!
Shredder Model SK-2455 SK-3063 SK-3980 SK-48100 SK-57120 SK-75160
Diameter of Rotating (mm) 255 255 255 300 300 300
Number of Rotaries 24 30 39 48 57 75
Rotating Shaft Speed (RPM) 90 90 87 87 87 87
Fixed Knife 1 1 2 2 2 2
Hydraulic Station Power (kW) 4 4 5.5 5.5 7.5 7.5
Oil Cylinder Travel Length (mm) 750 850 1050 1200 1400 125*2000
Operating Pressure (MPa) 6~12 6~12 6~12 6~12 6~12 6~12
Crushing Capacity (kg/h) 250~400 250~450 300~600 500~1000 600~1200 1200~2000
Feeding Caliber (mm) 550*650 700*900 880*1100 1070*1150 1280*1300 1650*2000
Main Motor Power (kW) 18.5 22 30 45 55 75
Machine Weight (kg) 2500 3500 4800 5600 6000 8000
Dimensions (L x W x H) (mm) 3300*1600*2200 3300*1800*2400 3850*2000*2700 4000*2200*2800 4500*2500*2800 7000*3000*3000
--- This version has been rewritten to sound more natural and professional, while maintaining all original information and adding context where necessary.

Dissolved Air Flotation

Dissolved Air Flotation,Fully Automatic Dissolved,Automatic Dissolved Air,Fully Dissolved Air

Wuxi Feiyiya Environmental Protection Technology Co., Ltd. , https://www.feiyya.com