
1. The Automatic Inner and Outer Curve Polishing Machine is primarily designed for the consistent polishing of the inner and outer curved surfaces of stainless steel spoons and forks.
2. Simple Operation: Once the machine has been adjusted, the polishing process is performed automatically; the operator simply needs to load and unload the workpieces.
Brand :
YOL-POLISHINGProduct Name :
Stainless Steel Cutlery Internal and External Curve Polishing MachineColor :
Green/WhiteProduct Model :
YL-ATPM-003custom made :
Different adjustable curvature size ranges can be customized according to the product.Product Uses :
Used for grinding and polishing the concave surfaces and necks of spoons, as well as the outer curved surfaces of certain metal products.
Product Introduction
1. Automatic Internal and External Arc Polishing Machine: Primarily utilized for the consistent polishing, cleaning, and surface restoration of the inner and outer arcs of stainless steel spoons and forks.
2. Machine Functionality: Features automatic oscillation in the left-to-right direction and reciprocating movement in the front-to-back direction. The polishing wheel automatically aligns with the workpiece axis, facilitating a rocking-style polishing motion across the product surface. Upon completion of the polishing cycle, the worktable automatically comes to a halt. Operation is straightforward: once the initial machine settings have been configured, the operator simply needs to load and unload the workpieces for the polishing process to proceed automatically.
3. Structural Features: The mechanical transmission system is housed within a robust frame structure. Key components consist of stable and durable parts, while machine accessories undergo precision machining. Coupled with rigorous assembly procedures and meticulous calibration, these measures guarantee the machine's stability and overall quality. The result is a machine that requires minimal maintenance, offers cost-effective operation, boasts broad applicability, and delivers high efficiency.

1. The Automatic Inner and Outer Arc Polishing Machine is specifically designed to provide stable and consistent polishing for the inner and outer curved surfaces of stainless steel spoons and forks.
2. Ease of Operation: Once the machine has been configured, the polishing process proceeds automatically; the operator is solely responsible for loading and unloading the workpieces.
3. Customization: The machine can be customized to accommodate the specific curved profiles of various products.
Technical Parameters:
| Upper & Lower Polishing Roller Drive Motors: | 7.5 kW (4-pole) × 1 + 5.5 kW (4-pole) × 1 |
| Polishing Wheel Oscillation Motor: | 0.250 kW (4-pole) × 1; Reducer Model: WPA40-20 |
| Worktable Feed Motor: | 0.55 kW (4-pole) × 1; Reducer Model: WPS60-60 |
| Roller Opening/Closing Motor: | Conical Motor 0.4 kW (4-pole) × 1; Reducer Model: WD47-30 |
| Voltage: | 380 V, 50 Hz (Voltage customizable) |
| Spindle Speed: | 1800–2200 RPM (Supports Variable Frequency Speed Control) |
| Polishing Duration: | 0–3 minutes (Adjustable) |
| Spindle Length: | 600 mm |
| Worktable Width: | 600 mm |
| Grinding Area: | Length 600 mm, Width 200 mm |
| Overall Dimensions: | 1600 × 1600 × 1700 mm (L × W × H) |
| Machine Weight: | 1300 kg |
| Consumable Types: | Cloth wheels, sisal wheels, ventilated wheels, nylon wheels, flap wheels, wing wheels, etc. |
| Consumable Diameter: | 100 mm – 300 mm |
Applicable Products
suitable for door hinges,spoon handles,sides of spoons,sides of table knives,forks,ordinary hardware flat products,ets
Case
Door hinges are polished and ground.

1. Door hinges are flat products. During grinding, a grinding wheel with polishing abrasive is used, followed by a cloth polishing wheel. For a brushed finish, a nylon wheel is used.
2. This machine, in conjunction with fixtures, can be used throughout the production line to perform various processes such as polishing, grinding, and brushing.
3. If you have needs for door hinge polishing and grinding, please contact me to discuss specific solutions.
Polishing of stainless steel tableware (spoons, forks, knives).

1. For stainless steel spoons with curved surfaces, a small curved grinder can be used to polish the concave areas to remove stretch marks from the stamping process.
2. This machine is specifically designed for grinding and polishing spoons and small curved surfaces throughout the tableware production line.
3. If you have any needs for polishing and grinding stainless steel or iron tableware, please contact me to discuss specific solutions.
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Engineer training.
Based on customer needs, we provide on-site training at their factories. Our training methods include:
1. Remote video training: Before shipment, we will film usage videos and user manuals using the customer's machines, products, and consumables.
2. Customers send personnel to their factories to learn how to use the machines.
3. We send engineers to the customer's factories to train their employees on how to use the machines.
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