Stone paper making machinery can manufacture the stone paper by large reserves, wide distribution of limestone mineral resources as the main raw materials (calcium carbonate content is 70-80%), based on polymer materials (25%-15%PE and 5% additives).
Stone paper products application field is very wide, can be applied to a one-time life consumption goods, such as garbage bags, shopping bags, food bag and so on; Of culture are available, such as printing paper, writing paper, advertising, packaging paper, etc.; Can also be used in building decoration, such as decorative wallpaper, etc.
Stone paper products must be very popular in the future because of its environmental protection, beautiful appearance and smooth touch, and competitive price.
Stone Paper Making Line
Step 1:High fill Caco3 compound polymer granules making extruder
1.The gearbox · New-style project of parallel three-axises driving makes the convey axis, convey chain, decelerate and the torque assignment get together, which keep it compact, and the key bearings are imported. · The select material of drive components is dainty, including super intension alloy cementiteing steel, cementiting and quenching, gear grinding technics, strengthening of tooth face. So they can ensure high torque, high precision and low noise. · Soakage and coerce lubrication integrate smoothly. When the hydraulic circuit is over pressed, it alarms. 2.The feeding system · Metering feeders are equipped with single screw, twin screw, hollow screw, forced-feeding, side feeding, liquid-adding system,etc. 3.Screw · The screw elements and then kneading blocks are designed accurately, by precise processed, agile combination, with interchangeability, which can fulfill efficient self-cleaning, transmission, compounding, pressure-forming. · The screw material is made of high tool steel 38CrMoALA or W6Mo5Cr4V2 by special heat-treament. 4.The barrel · Euro-style rectangle barrel, reflux refrigeration is optimized and disposed, which makes temperature difference in C areas smaller. · According to the material and special techinics demands, the material of cylinder can use high quality nitrided steel, corrosion proof or antifriction with corresponding process. 5.The heater · Innovated design of heater tightened style insures high efficiency of heat transfer and high longervity of heater. 6.Pelletizing · Variou modes of pelletizing, such as water-cooling strand, air-cooling pelletizing, water-ring pelletizing, under water pelleting, etc.
1. Q: Are you a factory or trading company,How is you factory extrusion experience?
A: We are a factory. 15 years experience on extrusion.Leading supplier in Nanjing city.
2.Q: How long is your machine’s guarantee time?
A: 1 year, Main parts is made of high tool steel by special quenching treatment, with high corrosion resistance and wear resistance.
3. Q:What can you provide for after sale service?
A:We can send engineers to your factory for installation and training if customers‘ required
4. Q:If we have very special request for the production line,could you help me to do the design?