When using polyester spinning machine, we should pay attention to:

(1) Wear protective gloves and anti-goggles when trimming the cleaning spinning plate surface of the polyester spinning machine, and it is strictly forbidden to expose the arms to prevent burns and high-temperature melt splashing into the face.

(2) When adding heat medium, strictly prevent running, running, dripping and leaking. If it penetrates into the thermal insulation layer, all the wet parts of the thermal insulation layer must be removed and renewed. When disassembling and assembling the pipeline valves and flanges of the system, put away the container, prepare the corresponding fire extinguisher, and strictly implement the fire use system.

(3) When cleaning the tunnel, sight glass and ring oiler, although the ring blower can be locked by itself, further safety measures should be taken to prevent the ring blower from sliding down and hurting people.

(4) If the displayed values of each control system and on-site instrument do not match, notify the electrical and instrument department in time and make a record.

(5) If the instrument in the control cabinet fails, the displayed value of the field instrument should be observed, and the failure of the instrument of each alarm device should be repaired immediately within a time limit.

(6) When heating the vapor phase heat medium, it should be heated up strictly according to the requirements, and the rate should not be too fast, so as to avoid accidents.

(7) When the ring lubricator needs to be disassembled, the tool should be held firmly to prevent it from falling into the tunnel and causing injury.

(8) The metering pump of the polyester spinning machine must be turned before starting, otherwise it cannot be started. When replacing the pump or pump shaft, it is necessary to prevent the body or head from colliding with other pump shafts.

Main features of polyester spinning machine:

1. Adopt LTM screw extruder, equipped with AC variable frequency drive.

2. The melt distribution pipe with static mixer is equipped with continuous pre-filter.

3. The imported planetary pump with accurate metering is equipped with top-loading rectangular or bottom-loading cup-shaped components, and a slow cooling structure.

4. Uniform and stable side blowing system.

5. Oil spray system suitable for spinning fine denier yarn and general oil tanker oiling system.

6. Reliable and uniform biphenyl heating system and safety protection measures.

7. High-precision imported inverter, equipped with imported high-precision temperature control table. With setting, temperature control, monitoring functions.

8. High-speed automatic switching of winding heads.

DHKV1235-12 polyester spinning machine:

This equipment is mainly used for spinning 50~150 den polyester POY filament, the product is pre-oriented yarn. The raw material is polyester chips.

Jiangxi Donghua Machinery Co., Ltd. focuses on the production of polypropylene spinning machine, polypropylene medium-strength spinning equipment, polypropylene high-strength spinning equipment, polypropylene FDY spinning machine, polyester spinning machine, aramid 1414 fiber spinning equipment, DHP419 series high-strength polypropylene Spinning and drafting machine, polypropylene spinning machine, DHP418 series polypropylene spinning and drafting machine, DHkv1235-12 polyester spinning machine, DHPE high-strength and high-modulus polyethylene fiber spinning equipment, DHTA aramid 1414 fiber spinning equipment, HDZF3 Type high vacuum dynamic drying-solid phase tackifying integrated machine, polypropylene spinning machine.