JiuTu Technology Co.,Ltd
Automatic Grinder Machine
Automatic Grinder Machine
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Automatic Grinder Machine — 8-Head Phone Screen Polisher
Jiutu Automatic Grinder Machine is an 8-head phone screen polisher that removes scratches from phone screens and back glass in 3–6 minutes (minor) or 8–12 minutes (deep). Processes up to 8 phones simultaneously. CE certified, 110V/220V available.
Key Features:
● Two models: black (requires external air compressor) or white (built-in compressor)
● Both 110V and 220V available
● 8-head design — processes up to 8 phones at once for maximum throughput
● Suitable for iPhone, Apple Watch, Samsung, Huawei, and more
● Polishes all phone screens and back covers including curved screens
● CE certified — environmentally friendly materials
Product Parameters:
| Speed | Infinite speed |
| Polishing Depth | Recommended <0.2mm |
| Applicable Models | Straight screen, curved screen |
| Polishing Time | 6–12 minutes |
| Voltage | 220V (optional 110V) |
| Machine Size | 500×500×750 mm |
| Package Size | 650×650×930 mm |
Frequently Asked Questions
Q1: What is the difference between the black and white models of the Automatic Grinder Machine?
A: The black model of the Automatic Grinder Machine requires an external air compressor to operate, while the white model has a built-in compressor. Both models support 110V and 220V power supply. If you already have an air compressor in your workshop, the black model is a cost-effective choice. If you need a standalone unit, the white model is recommended.
Q2: Is the Automatic Grinder Machine heavy, and how should it be shipped?
A: Yes, the Automatic Grinder Machine is heavy (machine size 500×500×750mm, package size 650×650×930mm). Due to its weight, standard courier shipping is not suitable. Please contact Jiutu before placing your order to confirm the appropriate freight shipping method for your location.
