The motor adopts full copper core motor with low energy consumption and strong power, which improves the service life of the machine.
High-quality reducer with high torque, strong power and long service life, also can be customized according to your requirements.
CR Mini Dual-Shaft Shredder Suitable for Shredding and Recycling Electronic Waste, Plastics, and Metals
Product Summary
◊Mini Dual-Shaft Shredder.A mini dual-shaft shredder is a compact shredding device featuring two rotating shafts, primarily used for shredding various waste materials. Appearance and Structure: it is usually composed of a feeding hopper, a shredding chamber. two shafts, blades, and a power system. ...
Basic Properties
Place of Origin:
Henan, China
Brand Name:
CR
Trading Properties
Minimum Order Quantity:
1
Price:
$1,999-2,980
Product Description



◊Mini Dual-Shaft Shredder.
A mini dual-shaft shredder is a compact shredding device featuring two rotating shafts, primarily used for shredding various waste materials.
Appearance and Structure: it is usually composed of a feeding hopper, a shredding chamber. two shafts, blades, and a power system. The feeding hopper is used for putting materials in. and the shredding chamber is where the blades on the two shafts
shred the materials.
shred the materials.
◊Advantage
It has the advantages of low cost, high quality, easy movement, small investment, small floor space, high productivity, wide application, and low energy consumption.
Working Principle: The main working parts are a pair of relatively rotating shafts equipped with helical gear cutters, When the material enters the machine, it is torn and sheared by the hiah-hardness wear-resistant blades with staagered rotation, and then split and crushed into smaller pieces, which are forcibly discharged.



Function: Reduce vibration, protect the main shaft and reducer, and will not damage the power system.
Material: Made of high-temperature quenched steel, with better durability than ordinary materials


The spindle is made of hexagonal and octagonal shafts depending on the model, and is made of special alloy material for durability, smooth operation and long service life.
PLC power control system automatically detects the running data and automatically controls the forward and reverse function of the machine, which makes the machine run more smoothly.


Blades are made of alloy Steel material, which are more wear-resistant and provide long service life and low maintenance costs.
Blade diameter, width and number of teeth can be customized according to the material.
Blade diameter, width and number of teeth can be customized according to the material.




Model | CR-300 | CR-400 | CR-500 | CR-600 |
Motor | 3KW*1 | 4KW*1 | 5.5KW*1 | 11KW*1 |
Reduction box | K77*1 | K87*1 | K97*1 | K127*1 |
Spindle diameter | Φ70 | Φ80 | Φ90 | Φ120 |
Blade diameter/Thickness | Φ180*15 | Φ180*15 | Φ200*20 | Φ250*20 |
Blades quantity | 20 pieces | 26 pieces | 25 pieces | 30 pieces |
Feeding hole size | 750*750 | 850*750 | 950*750 | 1000*800 |
Machine size(L*W*H mm) | 1105*750*1400 | 1180*750*1460 | 1361*750*1616 | 1660*920*1800mm |
Machine weight | 460KG | 580KG | 800KG | 1400KG |
NOTE:
1.The above shredder is our standard configuration.
2. The number of blade claws, diameter, and thickness can be customized according to the type of material and the size of the discharge.
3. More information please contact us, we can custom the product on your request.
2. The number of blade claws, diameter, and thickness can be customized according to the type of material and the size of the discharge.
3. More information please contact us, we can custom the product on your request.

We are factory, Please contact us to arrange a factory visit for you.




Zhengzhou Chenrui Machinery Equipment Co., Ltd. Located in the High-End Equipment Manufacturing Park, Zhanjie Town, Gongyi City, Zhengzhou, Henan Province.
As one of the manufacturers of waste and other solid waste metal recycling equipment with 21years of production experience, our factory can provide a complete set of solutions. All products are equipped with a perfect after-sales service system and hold CE certification. If assistance is needed, we can dispatch engineers overseas to provide equipment installation and operation
training services.
Chenrui Machinery possesses a professional R&D team and a complete sales and service system. Currently, its advanced equipment has been exported to the United States, Mexico, Malaysia, South Korea, Japan, Spain, Turkey, Italy, Vietnam, South Africa, Australia, Singapore, India, the Philippines, Zambia, Thailand, Saudi Arabia, the United Arab Emirates and other countries and regions.
As one of the manufacturers of waste and other solid waste metal recycling equipment with 21years of production experience, our factory can provide a complete set of solutions. All products are equipped with a perfect after-sales service system and hold CE certification. If assistance is needed, we can dispatch engineers overseas to provide equipment installation and operation
training services.
Chenrui Machinery possesses a professional R&D team and a complete sales and service system. Currently, its advanced equipment has been exported to the United States, Mexico, Malaysia, South Korea, Japan, Spain, Turkey, Italy, Vietnam, South Africa, Australia, Singapore, India, the Philippines, Zambia, Thailand, Saudi Arabia, the United Arab Emirates and other countries and regions.







Q: Why Choose Us?
(1)15 years of manufacturing experience
We have rich experience in equipment manufacturing. Our machines have high reputation both at home and abroad (Such as the Middle East, Southeast Asia, Africa and so on more than 10 countries and regions.)
(2)Manufacturer, Not Dealer
Factory direct sale makes price more competitive.Customers are always welcome to visit our factory for machine test.
(3)Fast Delivery
We promise the goods can be shipped out on delivery date after confirmation of the order.
Q: How do I know the quality of your machine?
A: You can send your sample scrap materials to us and we will test the machine for you without charging the fees. And we can send the machine test video to you. We also warmly welcome you to visit our factory to test our machine personally.
Q: When we only purchase one shredder machine production line, can we use it to shred other scrap materials like?
A: Yes, you can.It depends on the difference of blades teeth and quantity, which can be customized.
Q: Which brand of motor will you use?
A: We use domestic motor manufatured by Chinese-famous suppliers, but you can choose Siemens or other brand motor. Don't worry about our machine's quality.
Q: Will you dispatch the engineer to guide installation?
A: Yes, according to the customer's requirement, we will dispatch engineers to guide installation and traning about the operation
Product Details
Video Outgoing-Inspection:
Provided
Machinery Test Report:
Provided
Core Components:
PLC, Engine, Bearing, Gearbox, Motor, Pressure Vessel, Gear
Warranty:
1 Year
Material / Metal Processed:
Stainless Steel, Brass / Copper, Alloy, Carbon Steel, Aluminum
Power (Kw):
4
Weight (Kg):
575
Key Selling Points:
Automatic, Multifunctional, Energy Saving, Eco-Friendly
Operating Mode:
Automatic
Name:
Mini Shredder Machine
Function:
Waste Materials Size Reducing
Application:
Recycling Industry
Keyword:
Small Metal Shredder
Raw Material:
Waste
Input Materials:
Scrap Waste
Product Name:
Double Shaft Waste Shredder Machine
Final Product:
1-10 Cm
Advantage:
High Efficiency Low Energy Consumption
Model:
CR-300 400 500 600
Related Products
-
Can and Plastic Bottle Crusher 40HP Plastic Crusher Machine Claw Knife Plastic Crusher
The plastic crusher shredder refers to pulverizing various plastic plastics and rubber such as plastic profiles, tubes, rods, wires, films, and waste rubber products. The pellets can be directly extruded for use as a raw material for production. The plastic crusher is thicker and more reasonable ... -
Double Shaft Shredder for Wood Pallet, Furniture & Construction Waste
◊Double shaft shredderDouble shaft shredder, also known as shear shredder, is composed of national standard pure copper motor, aggravated speed reducer, thickened knife shaft, shredding blade set, carrying box and other main structures, is a kind of coarse shredder, through shearing, tearing and ... -
Heavy Duty Metal Crusher 2025 High Quality Double Shaft Shredder Scrapped Car Crushing Line
Twin Shaft Shredder CR series double shaft shredder adopts double motor and double reducer drive mode, which has stronger shredding capacity. The series of twin shaft shredders are driven by dual motors and dual gearboxes for greater shredding capacity. The power of CR series shredder is 15kW-300kW. ...