The Korean film roller is made of cast aluminum material and is cast using a one-time die-casting process, with high surface accuracy.

The structural composition of Korean film rolling machine:

1. The Korean film rolling machine is equipped with a self-locking device inside, which can stop and start at any position during the opening and closing process of the film rolling machine without any auxiliary devices.

2. The key components such as gears, gear shafts, and bidirectional self-locking devices are all made of 45 # national standard steel and refined through heat treatment.

3. The surface of the Korean film rolling machine is coated with both internal zinc and external spray coating for double-layer anti rust protection, and the standard parts are made of stainless steel material.

4. There is a hole at 2/3 of the handle of the Korean film rolling machine. Installing the handle here reduces the radius of rotation of the handle, so it can also be installed and used in small spaces.

5. The reasonable design of speed ratio and torque makes it effortless and convenient for you to use.

The wide application of Korean film rollers:

Korean style film rollers are widely used in various greenhouse constructions, such as solar greenhouse construction, vegetable greenhouse construction, pig greenhouse construction, plastic greenhouse construction, chicken greenhouse construction, connected greenhouse accessories, and steel frame greenhouse accessories.

Use and maintenance of Korean film rolling machine:

1. Korean film rollers work in high temperature and high humidity environments, and the wires are prone to damage and aging. So, it is necessary to carefully check whether the wires of the electric motor are intact before each season of seedling raising or seedling cultivation. If possible, the motor can be rotated without load or the motor shaft can be manually turned to confirm that the rotating parts of the motor are not corroded or stuck; Check if the lubricating oil in the dental box is within the normal calibration range; Check the transmission shaft and load part (sunshade net or plastic film) for any obstacles or changes in rotational position. Only when these are correct can the motor be started and used.

2. Electric control box (cabinet). It is a box that integrates various electrical switches, indicator lights, control transformers, contactors, and electrical connection wires. Proper use of various switches, instruments, and meters can achieve twice the result with half the effort in controlling various equipment.

3. Electric contact thermometer. When using this device, be careful that it is easily damaged (glass products) and should be operated with both hands. The upper knob has fixed bolts and magnets. After each use, the fixed bolts should be tightened at will to prevent the adjustment knob from being lost. The voltage I designed for the electric contact thermometer is 36 volts. So, it can be operated with electricity during use, and the scale of the required indoor temperature can be adjusted at any time. When the indoor temperature reaches the adjusted temperature, the alarm system will immediately work.