This model features a disc diameter of approximately 660-700mm, a main motor power of 55-75kW, and a production capacity of 300-550kg/h, representing an 80-120% increase over the 500 model. Optimized with 32-36 moving blades + high-density dual-row fixed teeth, it achieves dual-effect shearing and friction for higher output at the same fineness. Upgraded with a high-flow water-cooling + air-cooling composite system, maintaining temperature fluctuations within ±3-4°C.
Suitable for continuous operation under medium-to-high loads (stable for 8-12 hours). The grinding disc employs carburising and quenching + wear-resistant coating, extending service life to 800-1200 hours for calcium-containing powders/stabiliser PVC, resulting in longer maintenance intervals. Equipped with a vibrating screen + pulse dust collector, delivering high powder purity (impurities <80ppm) with flexible fineness control (10-100 mesh). Moderate overall dimensions and optimised energy consumption make it the most cost-effective model in the series, serving as the mainstay for most medium-sized PVC recycling/product enterprises. Offers greater power than the 500 model and greater economy than the 800 model, balancing production capacity, stability, and investment.
The Mao Yue PVC-700 Pulveriser primarily targets medium-scale PVC recycling, product manufacturing, and modification applications requiring stable high output and multi-formula adaptability. It is particularly suited for medium-sized production lines with daily capacities of 8-12 tons, or enterprises demanding uniform powder fineness, reliable continuous operation, and flexible switching capabilities. First, within medium-scale PVC recycling lines, this model is optimised for batch processing common construction and household waste such as PVC window/door profiles, scrap pipes, vinyl flooring, and offcuts. Through efficient, fine grinding, it produces high-quality, uniformly fine, pure PVC powder free of impurities. This powder directly supplies downstream processes like recycled extrusion of pipes, and other processes like profile extrusion and injection moulding. This enables medium-scale, high-value recycling of waste PVC, easily achieving daily outputs of 8-12 tons. It empowers medium-sized recycling plants to enhance the added value of recycled materials and strengthen their market competitiveness. Secondly, in PVC flooring and wallboard production, it serves as an ideal powder carrier equipment. It delivers stable output, narrow particle size distribution, and excellent flowability of PVC powder, perfectly meeting the requirements of medium-sized calendering or extrusion production lines.
This ensures smooth surfaces, uniform thickness, and consistent performance for products like flooring, wallboards, and ceiling panels. It is particularly suitable for medium-sized building material enterprises to achieve integrated closed-loop production from recycling to finished goods. Additionally, for cable compound and leather recycling applications, this model excels at finely grinding high-filler or composite waste materials like PVC cable sheathing, soft/hard leather, and wire scraps. It delivers powder with outstanding dispersion and minimal impurities, significantly improving the processing flowability and mechanical properties of recycled cable compounds and leather. This makes it suitable for batch processing needs in medium-sized cable recycling enterprises. Finally, for entry-level compound modification, it supports medium-batch blending and pulverisation of PVC with fillers (e.g., calcium carbonate, stabilisers, plasticisers, flame retardants). Equipped with a convenient material changeover design and intelligent temperature control systems, it adapts to frequent switching between multiple formulations and specifications. This makes it highly suitable for medium-sized modified plastic factories conducting trial production of functional PVC compound powders and transitioning from small-batch to large-scale production.
Item
Description
Remarks
1
Type
700
2
diameter of disc
660mm
3
Capacity
320-500 kg/h
4
Mesh size
10 to 50 Mesh
5
Drive motor
55 kw
6
Speed control
Star delta/Soft start/Inverter
7
Belt pulley standard
Imported bearings (NSK)
8
Material of knives blades
High-chromium alloy
9
Blower motor
7.5kw
10
Pipe material
All stainless steel
11
Diameter size of pipe
159
12
Diameter of vibrator
1200mm
13
Motor power of Vibrating screen
1.5kw
14
Feeding method
Iron removal tie feeding
15
Bag diameter size of dust collector
300mm
16
Cooling method
Water cooling,one is enter,another is out
Q: How about your after-sales service?
Perfect,we have freight forwarders stationed across the country who can respond promptly to your enquiries, or our technicians can be on-site within a month to carry out repairs and similar tasks.
Q: Logistics-related issues
You may opt to use your local freight forwarder (optional).
Q: How can I get product progress without going to your company?
We shall also be attending trade fairs across all continents worldwide. Should you wish to attend, we can issue an invitation for you to join us for discussions.
Q: What information do I need to provide to get an accurate quote?
Yes, we provide wooden pallets, wooden crates and other packaging (if required).
Q: How long is the warranty period?
The product is manufactured and inspected in accordance with national and industry standards by the supplier. The main unit, motor and electrical cabinet are covered by a one-year warranty. The main shaft is covered by a two-year repair warranty. Consumables are not covered by warranty.
Q: Why choose us?
1. Unlike other manufacturers who use wire-cutting technology on their discs, we use professional grinders from Taiwan to sharpen every tooth. We can even repair dull discs.2. Our discs are made of DC53 steel, which is even harder than D2 steel, with a Mohs hardness exceeding 60.3. For dynamic balancing, we use machines imported from Germany, ensuring that een a coin held upright will not fall during operation, rivaling China's high-speed rail systems.4. As the source manufacturer, we manufacture every part of the machine (except the motor and electrical components), allowing for rapid response for replacement and supply of consumable parts.
Changzhou Mao Yue Intelligent Equipment Co., Ltd. has been established for 30 years and has firmly established itself in the industry. Model 700 PVC High-Efficiency Grinding Equipment Factory in China. We pioneered the plastic pulverizer market and have been committed to manufacturing each component with European quality standards. Our disc pulverizer is renowned for its excellence, and it is a key player in the plastic size reduction process.
We provide great machines for industries such as rotational molding, masterbatch, and polymers, grinding out powders with narrow particle size distribution and fluidity, laying a solid foundation for subsequent products. As a source factory, we have 6 processing workshops, each averaging 1,400 square meters in size, and has over ten technical personnel. We regularly send personnel to study machine cases in advanced countries like Germany to strive to bring great equipment to our customers!
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