Single-Screw Air-Cooling Hot-Face Pelletizer Line (SJ65)

Parameter of SJ-65 Single-screw Air-cooling Hot-face Pelletizer Line

I. Applicable materials: PVC

II. Output: 100KG/HR

III. Machine configurations

1. SJ-65 single screw extruder

1) Screw diameter: 65mm

2) L/D=20

3) Rotating speed (max): 30~150rpm

4) Main motor: AC motor 22KW, FUJI variable-frequency regulator, which have the protection for over/short pressure. The scope of the speed regulation is 5-50Hz.

5) Gearbox: The material of gear and bearings components is high strength alloy. The gear core is processed by carburized, chilling gear grinding, and so on. The precision is GB10095-88, 6- grade. The hardness of the tooth surface is HRC56-62.

6) The material of the barrel is 38CrMoAlA nitrided steel and wholly nitrided. The nitriding depth is 0.4-0.5mm. The barrel use air-cooling and cast aluminium heater.

7) The PVC only used screw applies high quality nitrided steel 38CrMoAlA and wholly nitrided. The nitriding depth is 0.4-0.5mm, compression ratio is 1.8, to guarantee the push power, and the material not be decomposed.

8) Temp-control meter: Japan RKC with all digital intellect high precision.

9) One Single screw cores are water-cooling designed, water pipe is stainless steel, cooling by spurt method, guarantee the temperature is equal, not to be fast cooled, the swivel joint is copper material.

2. Exchange-screen system uses handle quick-open style screen changer device.

3. Air-cooling Hot-face Pelletizer one set.

1) One pelletizing mould, is multi-row core designed, mould hole is streamlined distribution, hole diameter is Φ 3.0mm.

2) One Air-cooling pelletizer cover, is stainless steel material, with water jacket.

3) One Pelletizer, AC motor is 1.5KW, imported Japanese variable-frequency regulator.

4. One-level cyclone.

1) One dustproof high pressure blower, AC motor is 3KW.

2) One stainless steel pipe cover, Φ 130mm, L=6m, One venturi three direct link to air-cooling pelletizer, two 45° Steelless steel sinuous pipes.

3) One Φ 560mm cyclone, with a pipeΦ 400mm in it, to make the material cooled well in cyclone.

5. Vibrating sieve one set.

Vibrating sieve 300 style.

6. Container system one set.

1) One dustproof high pressure blower., AC motor is 3KW.

2) One stainless steel pipe cover, Φ 100mm, L=6m, One venturi three direct link to vibrating sieve, two 4 stainless steel elbow piece.

3) Stainless steel container, volume is 0.8 square meter. Baiting valve is butterfly valve.

4) Container frame’s width and height is according to the required package of customer.

7. Electrical control system.

1) AV Contactor are Siemens products.

2) Breaker Switch are DELIXI products.

3) Control buttons and signal lamp are Schneider products.

4) Air switch are LG products from.

5) Main AC motor 22KW, used imported variable-frequency regulator.

6) Pelletizer motor is 1.5KW, used imported variable-frequency regulator.

7) The temperature control meter and digital ammeter are RKC products.

8) Pressure meter is XiaoGan products in HuBei, China.

8. SHR-200A High-speed mixer.

IV. Total price of the machine: USD18, 000 FOB Shanghai

V. Terms of payment: The contract will be valid upon receipt of 30% in advance, 65% price should be paid upon taking delivery of the machine. 5% price should be paid after installation and debugging.

VI. Time of delivery: 30 days after the sales contract made(after the advance payment), the time on the trip is not included, we finish debugging of the machine in one week.

VII. Guarantee period: If it’s the design and quality problem, we supply freely repairment service in a year. ( exclusion: The customer makes mistaking to the machine), and we supply the training and service.

VIII. Documents: 1 set of electric assembly drawings, 1 user’s manual of single-screw extruder, user’s manual of speed regulator, 1 user’s manual of temperature control meter.

IX. Total price of the machine: USD25, 000 (contains the tax, wooden case package) F. O. B Shanghai.