I. Technical Data of TSE/ SHJ Twin Screw Extruder

II. Process and Representative materials of the plastic pellet extruder machine

1. Mixing nature-changing

PE/ PP/ PS+SBS; PA+EPDM; PP+NBR; EVA +Silicon rubber, etc.

PE/ PA/ PC/ CPE+ABS(alloy); PBT+PET; PP+ PE, etc.

2. Filling nature-changing

PE/ PP/ EVA, ect. + Calcium carbonate/ talcum powder/ titanic powder;

ABS/PC/PS, etc. +aluminum hydroxide/ magnesium hydroxide/ antimony oxide.

PP/ PA/ ABS+ ferrous powder/ sulphuric powder/ ceramic powder

3. Functional machine pellets

PP/ PA/ ABS/ PBT, etc+ anti-burning agent and other auxiliary agents: combustion-supporting machine pellets.

PE/ PP/ PS, etc+ starch: de-composing machine pellets

PE+ fog-preventing dipper, stabilizer: dual-prevention machine pellets

PE/ EVA/ ABS, etc.+ carbon black; black machine pellets

4. Colored machine pellets

PE/ PP/ ABS/ AS/ PA/ EVA/ PET +pigment and auxiliary

5. Intensified glass fibres and carbon fibres

PP/ PBT/ ABS/ AS/ PA/ PC/ POM/ PPS/ PET, etc.+ long fires/ small fibres/ carbon fibres/ crystals and so on, etc.

6. Various cables

HDPE/ LDPE/ LLDPE/ MDPE/ EVA/ PVC/ PP, etc. insulating cables/ coatings;

PE peroxide silicon alkyl crossing cables; radialization crossing cables.

7. Special materials

EVA heat-melting glue, polyurethane, fluorin rubber, fluorine plastics , PP cigarette filtering material and TPR sole material

8. Reaction extruding

Polyamide condensate, polyamide melting polymerization, polyamide polyethene-adding, polycarbonate condensate, etc.

9. Exhausting and volatilization

Polystyrene oxide, high-absorbing resin, chlorine sulphur piolyethylene

10. Powder paint

Polyester, ring oxide, lactide, polyurethane, acrylate.

III. Products Display: 

IV. The Characteristics of TSE Series Twin Screw 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

•  Eurostyle 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.

Air-cooling hot face pelletizing line

Horizontal water-ring hot-face pelletizing line

Strand pelletizing line

Underwater pelletizing line

    Nanjing Haisi Extrusion Equipment Co., Ltd is a High-Tech company, which is composed of well-experienced team in R&D, manufacturing technique, sales service and basing on extruder industry for many years. Our company is a professional manufacture of high quality pelletizing extruders for coloring/ dyeing and master batch production, as well as plastic modification and compounding, plastic recycling. Innovation machines are built as per the concept of durability, high efficiency and economical power consumption.

1. Q: How about Haisi?  Plastic Pelletizing Line

    R: Nanjing Haisi Extrusion Extrusion Equipment Co., Ltd. is a High-Tech company. Our firm is composed of a strong team which has substantial experience in R&D, manufacture, technique and service, and has specialized in extruder industry for ten years, leading screw barrel manufacturer in China.

2. Q: What's Haisi capacity?

    R: Our company is in strict accordance with CE and ISO9001 quality certification system. there are over 200 models of extruders and spare parts.

3. Q: What's the delivery time?

    R: For regular size, we have finished stock and semi-finished stock, 2 weeks max are enough for customized, normally 3~4 weeks.

4. Q: Where is Haisi factory and how to reach there?

    R: At Lishui, Nanjing, Jiangsu Province. If you want to visit us, we can pick you up in the airpor or train station.

5. Q: How to contact with us?

    R: Plz reply to me directly if you have any question.