Welcome to Anytester (Hefei) Co., Ltd!
Mobile: 188 5510 5986
E-mail: sales@anytester.com
Address: Building 3#, Jixian Road, Economic-Technological Development Area Hefei, Anhui, China (Mainland)
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Application:
AT380-8 8 Inch Series Two Roll Mill (original HY3870) is used to mix, scatter and plasticize materials for color matching, quality control and research. It is suitable for masterbatch, PVC, plastic, pigment dispersion on plastics, etc.
Features:
★ Two heating modes optional: electric heating or oil heating, with or without water cooling.
★ Hard chrome plated rolls with mirror polished surface, anti-corrosive, high temperature resistant, fast thermal conduction.

★ The roll size can be customized according to requirement.
★ It adopts precision screw rod to adjust roll gap, digital display, 0.1~8mm adjustable.
★ The speed of two rolls can be fixed with a constant friction ratio, or be adjustable with a constant friction ratio, or be adjustable with variable friction ratio.

★ With multiple emergency stop device, more safe.
1. Emergency stop pull rod on the top of machine. Pull the rod, the two rolls will stop immediately.
2. Reversal stop switch on the front door. Kick the switch with knee, the two rolls will rotate reversely and stop after a few seconds. This time can be set by the user.
3. Available with safety hood to prevent the operator hands stretch into the two rolls (optional).
4. Pneumatic emergency stop function to separate rolls to avoid secondary damage

Technical Specification:
Model | AT380-8-A | AT380-8-B | AT380-8-C | AT380-8-D |
Capacity | Max. 5Kg | |||
Roll size | Ø200×L500mm or customized | |||
Roll material | High hardness SKD chromium molybdenum alloy Roll surface: HRC 60 mirror chrome plated | |||
Temperature range | RT-300℃ | R.T | RT-300℃ | |
Temperature deviation | ±3℃ | ±3℃ | ||
Heating time | R.T to 200℃ in 25min | R.T~ 200℃ in 25min | ||
Heating mode | Electric | Oil | Electric | |
Cooling mode | Water | |||
Nip gap | 0.1~10mm adjustable | |||
Speed of front roll | 19RPM fixed or 0~19RPM adjustable or customized | |||
Friction ratio | 1:1.35 or customized | |||
Roll temperature control | independent adjustment of two rolls | |||
Motor Power | 11KW | |||
Power supply | 3phase AC380V 50Hz | |||
Dimensions (mm) | 2000×780×1480 | |||
Weight (kg) | 1800 | |||
Standard Configuration:
No. | Item | Quantity |
1. | Main machine | 1set |
2. | Tray | 1pc |
3. | Power cord | 1pc |
4. | Quality certificate | 1pc |
5. | User manual | 1pc |
6. | Packing list | 1pc |
Optional Configuration:
No. | Item |
1 | Safety hood |
Pneumatic emergency stop |