BEISU Machinery has developed the SMF series of rigid vinyl board crushers, which are suitable for crushing rigid vinyl boards, PVC plastics (low to medium hardness), PVC profiles, and PVC board scraps. The chemical and physical properties of this product can reach 320-1000kg/h (10-80 mesh), which is the best equipment to reduce costs, save money, and solve the accumulation of waste plastics.

Mechanical structure and working principle of high-speed PVC WPC SPC pipe floor plastic grinder
The high-speed grinder consists of a hopper, a casing, a spindle, a winch, a reclaiming fan, a vacuum cleaner, a frame, a motor, an electrical box, etc. Working principle of high-speed grinding milling machine: The crushed material enters the main machine from the feed hopper. With the tail swing airflow generated by the tail swing of the winch, the granular material tail swings in the feed chamber and collides with the plate. The blade generates a strong cutting force, and after crushing, it is sent into the vacuum bag by the reclaiming fan.


Plastic grinding milling machines can be divided into turbine (main rotor) grinding machines and disc grinding machines according to the grinding principle. Turbine (main rotor) grinding machines use turbines or rotors for grinding, while disc grinding machines use grinding discs for material reduction.

Technical features of high-speed grinding milling machines:
A1. Water circulation and air cooling are used, which are suitable for thermoplastic material processing.
A2. The main shaft grinding disc rotates at high speed, generating high-speed airflow (local vortex), so that the material moves with the grinding disc, collides strongly with the cutter head, and cuts the material into powder.
A3. The grinding disc and blade are professionally designed, made of SKD11 material, and cast with high-density wear-resistant steel. After heat treatment and vacuum quenching, they have excellent wear resistance.
A4. Equipped with air inlet and outlet devices to ensure uniform cooling of materials and fast cooling speed.
A5. Equipped with a feeder to control the feed amount, and a dust removal device to reduce dust.
A6. Two-in-one bag dust collector, beautiful appearance, can be equipped with pulse dust collector, environmentally friendly and high-quality products, compared with similar products, the replacement speed of wearing parts is faster, maintenance time can be saved by 2 hours, safe and reliable.
A7. The feed port can be equipped with a magnetic device to absorb iron chips in the raw materials to prevent iron chips from entering the grinding chamber and damaging the tool.

• For the loose cargo we will packing by wooden box.
• For the full container loading we are packing the machine by film and some on pallet accordingly.
• We can ship the goods by air or by sea.
• We will send pictures of cargo loading to our client to check and keep recording.
• We can send cargo to client's warehouse to loading.

• Pre-sale: we give our client the detailed technician offer, sign the sales contract etc.
• In-sales: we supply the details layout, installation instruction, and technician support for the clients.
• After sales: we arrange engineer to install the machine and train the workers for our client.
• We have 24 hours service line to solve the after sales problem.
• We have free spare parts with the machine.
• We supply long term spare parts for every customer.
• We always update the new technology to every customer.