Rushan Shuangxing Machine Tool Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of double disc grinding machine for brass parts in China. With abundant experience, our factory offer high quality equipment made in China with competitive price. Welcome to contact us for customized service.
Precision Double-Side Grinding Solution for High-Volume Brass Component Manufacturing
The SX150-12YL double disc grinding machine is designed for manufacturers requiring consistent thickness, parallelism, and surface finish when processing brass components.
By processing both sides of the workpiece simultaneously, the machine reduces positioning errors compared with conventional single-side grinding methods and improves consistency in high-volume production.
With dual 30 kW grinding spindles, 0.001 mm feed adjustment, and machining accuracy up to 0.01 mm parallel difference, this machine is suitable for brass washers, rings, connectors, valve components, and other precision metal parts.
Key Advantages
1. Consistent Accuracy for Precision Brass Components
The machine provides stable dimensional control during continuous production:
- Parallel difference: ≤0.01 mm
- Thickness difference: ≤0.02 mm
- Flatness: ≤0.01 mm
The double disc grinding structure removes material from two opposite surfaces at the same time, reducing errors caused by repeated clamping and manual repositioning. For distributors and OEM buyers, this means fewer quality variations and lower risk of production complaints from end users.
2. Dual 30 kW Spindle System for Efficient Grinding
The machine is equipped with two independent grinding spindle motors: 30 kW × 2
The dual spindle design provides balanced grinding force on both sides of the workpiece, improving material removal efficiency and reducing uneven processing.
It is suitable for continuous production environments where stable output and repeatable performance are required.
3. High Surface Finish for Precision Applications
The SX150-12YL can achieve surface roughness up to: Ra 0.8 μm
The controlled grinding process produces a uniform surface finish, making it suitable for brass components used in:
- Electrical connectors
- Automotive parts
- Valve components
- Precision mechanical assemblies
4. Fine Feed Control for Accurate Material Removal
With a minimum feed adjustment of: 0.001 mm, the machine allows precise control during finishing operations.
This fine adjustment capability helps prevent excessive material removal and improves thickness consistency between different production batches.
5. Heavy-Duty Structure for Stable Operation
The machine features a rigid structure designed for industrial production.
With an overall dimension of: 7000 × 5000 × 2400 mm, the stable machine body helps reduce vibration during grinding and maintain consistent machining accuracy during long operating cycles.
Application Range
The SX150-12YL double disc grinding machine is suitable for processing various brass components, including:
Brass Washers
Used in mechanical assemblies requiring uniform thickness and flat surfaces.
Brass Rings
Suitable for sealing components and precision mechanical parts.
Brass Electrical Connectors
Provides consistent thickness and surface finish for reliable electrical contact.
Brass Valve Components
Supports accurate dimensional control for plumbing and industrial valve applications.
Precision Metal Discs
Suitable for manufacturers producing flat circular components in large quantities.
Why Choose SX150-12YL?
Designed for Industrial Batch Production
The double disc grinding machine is developed for manufacturers that require stable output, repeatable accuracy, and reduced manual intervention.
Suitable for Multiple Industries
Its processing capability allows distributors and machine dealers to supply solutions for different industries, including:
- Automotive component manufacturing
- Electrical component production
- Hardware machining
- Valve manufacturing
- Precision metal processing
Lower Production Risk
By combining:
- Double-side grinding technology
- High-power spindle system
- Fine feed adjustment
- Rigid mechanical structure
the machine helps users achieve more predictable production results.
Frequently Asked Questions
1. Why use a double disc grinding machine instead of conventional grinding equipment?
Double disc grinding processes two opposite surfaces simultaneously, reducing additional positioning operations and improving thickness consistency. It is especially suitable for high-volume production where repeatability is important.
2. Is this machine suitable for OEM and distributor customers?
Yes. The SX150-12YL is designed for industrial production environments and provides stable processing performance for manufacturers, OEM suppliers, and machine tool distributors requiring reliable double disc grinding solutions.
Technical Specifications
| Specification | Parameter |
|---|---|
| Model | SX150-12YL |
| Grinding method | Double disc simultaneous grinding |
| Suitable materials | Brass, copper, steel and other metal components |
| Spindle diameter | Φ150 mm |
| Grinding head stroke | 130 mm |
| Minimum feed | 0.001 mm |
| Spindle motor | 30 kW × 2 |
| Feeding motor | 1.8 kW × 2 |
| Trimming motor | 0.9 kW |
| Total power | 96 kW |
| Parallel difference | 0.01 mm |
| Thickness difference | 0.02 mm |
| Flatness | 0.01 mm |
| Surface roughness | Ra 0.8 μm |
| Overall dimension (L×W×H) | 7000 × 5000 × 2400 mm |
Actual machining accuracy may vary depending on workpiece material, size, grinding wheel selection, and process conditions.
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