Common Materials for Custom CNC Milling Steel Toothed Presser Feet for Industrial Sewing Equipment

1. High Carbon Steel 45# Steel

It is the mainstream material for this presser foot widely applied in CNC milling parts for industrial equipment.

Characteristics: Has high hardness after heat treatment and excellent wear resistance. It endures long term friction with thick materials like leather and canvas during sewing. It also features good machinability suitable for precision CNC milling of tooth structures and mounting holes.

Application in This Product: Used for the main body of the toothed presser foot. It ensures the part’s durability and structural stability in heavy duty sewing scenarios.

2. Stainless Steel 304 303 Stainless Steel

It is an optional material for customers with corrosion resistance requirements.

Characteristics: 304 stainless steel has good rust resistance suitable for humid working environments. 303 stainless steel is a free machining type with better CNC milling performance than 304. It produces shorter chip length ensuring higher precision of tooth spacing.

Application in This Product: 304 is used for presser feet in high humidity workshops. 303 is used for presser feet requiring ultra precise tooth spacing to avoid material slipping.

3. Alloy Steel 40Cr

It is a high performance material for heavy load presser feet.

Characteristics: Has higher strength and toughness than high carbon steel. It has better wear resistance after quenching. It suits CNC milling parts that need to bear greater pressure such as sewing ultra thick materials like thick leather.

Application in This Product: Used for presser feet in heavy duty industrial sewing machines such as luggage thick material sewing. It improves the part’s load bearing capacity.

Why Choose Waltay for Custom CNC Milling Steel Toothed Presser Feet?

1. Professional CNC Milling Expertise

(1) Process Specialization: Waltay focuses on CNC milling parts with rich experience in processing steel components. We master the precision control of tooth structures and mounting interfaces matching industrial sewing equipment needs.

(2) Product Alignment: Our CNC milling parts cover industrial equipment components. This ensures we understand the durability and precision requirements of sewing machine presser feet.

2. Comprehensive Material & Customization Support

(1) Multi Material Options: We offer high carbon steel stainless steel and alloy steel for presser feet. We select materials based on your working scenarios such as humidity and load to optimize performance.(2) Flexible Customization: We support custom tooth density size and mounting hole positions. We adjust designs to fit your specific sewing machine models without MOQ limits for small batch orders.

3. Strict Quality Control

(1) Precision Inspection: We use calipers and gauges to verify tooth spacing size and mounting accuracy. We also conduct wear resistance tests to ensure the presser feet meet industrial sewing standards.

(2) Standard Compliance: Our production follows ISO 9001 standards. This ensures consistent quality across batches of presser feet.

4. Efficient Service & Delivery

(1) Rapid Prototyping: We provide presser foot prototypes in 5 to 7 days. This supports quick testing and design adjustments for your sewing equipment.

(2) Quick Response: We offer quotations within 24 to 48 hours after receiving your drawings. We deliver small batch orders in 5 to 7 days to meet your production schedules.

5. One Stop Solution

We integrate CNC milling surface treatment and packaging services. You can get finished presser feet without coordinating multiple suppliers saving your time and costs.