SPS85-15 Slip-type Fine Wire Drawing Machine

Inlet wire diameter:Φ0.025mm- Φ0.050mmOutgoing wire diameter:Φ0.016mm- Φ0.030mm

Fine Wire Drawing Machine Overview

This servo fine wire drawing machine is designed for precision drawing of small-diameter wires where stable drawing tension, accurate diameter control, consistent surface quality, and uniform take-up are required. The machine supports inlet wire diameters from approximately φ0.025mm to φ0.050mm and finished wire diameters from approximately φ0.016mm to φ0.030mm.

With a maximum drawing speed of up to 1500m/min, a multi-die drawing configuration, servo-controlled take-up, and automatic wire traversing, the machine provides a practical solution for high-precision fine wire production.

Key Features

Suitable for precision and fine wire drawing applications
Inlet wire diameter range from φ0.025mm to φ0.050mm
Finished wire diameter range from φ0.016mm to φ0.030mm
Maximum drawing speed up to 1500m/min
Up to 15 drawing dies in a 1+13+1 configuration
Servo-controlled take-up system for stable wire tension
Automatic wire traversing with a maximum traversing width of approximately 180mm
Spray-type lubrication and cooling system
Digital display and computerized control of operating parameters
European-version machine configuration with a 10.3-inch screen
Machine configuration can be customized according to wire material and production requirements

Technical Parameters

Item	Data
Inlet wire blank	φ0.025mm – φ0.050mm
Outlet finished product	φ0.016mm – φ0.030mm
Max speed	1500m/min (5–12kg take-up capacity)
Max number of dies	15 (1+13+1)
Reduction method	Approximately 6% final reduction and 5% preceding reduction
Wire drawing system	2 sets of tower wheels, 2 capstans, spray-sliding type
Cone pulley	φ85 × 13 sections, 2 sets; constant-speed pulley φ85, 2 sets; sprayed ceramic cone pulleys
Main motor	2.2KW, three-phase AC motor
Take-up motor	0.75KW servo motor, ISMH4-75B30CB-U234Z1, single-phase AC
Traversing motor	0.4KW servo motor, single-phase
Water pump motor	90W MP-55R, single-phase AC
Wire drawing light	220V, 40W
Take-up lighting	220V energy-saving lamp
Magnetic chuck	24V, 22W
Speed adjustment mode	Multi-loop control through the electrical control cabinet, with potentiometer-based speed adjustment
Traversing method	Lead screw-driven movement with forward and reverse rotation of the servo motor; maximum traversing width approximately 180mm
Lubrication and cooling method	Fan-shaped spray type, including water tank, water pump, and pay-off rack
Machine size – European Version	Length × width × height: 1520 × 1090 × 1580mm, with 10.3-inch screen

Applications

This fine wire drawing machine is suitable for applications requiring precise small-diameter wire production and stable high-speed operation. Typical applications include fine copper wire, electronic and electrical conductor wire, specialty alloy wire, plated wire, bonding-related wire, and other precision wire products.

The actual machine configuration can be adjusted according to the material properties, inlet wire diameter, finished wire diameter, required drawing speed, production capacity, surface quality requirements, and take-up specifications.

Servo Take-Up and Automatic Wire Traversing

The machine is equipped with a servo-controlled take-up system designed to provide stable and responsive control during fine wire production. Accurate take-up control helps maintain consistent wire tension and reduces the risk of loose or uneven winding.

The automatic traversing system uses a lead screw-driven mechanism and servo motor to distribute the finished wire evenly across the take-up reel. The forward and reverse movement of the traversing system allows controlled wire arrangement with a maximum traversing width of approximately 180mm.

Multi-Die Fine Wire Drawing System

The machine can accommodate up to 15 drawing dies in a 1+13+1 configuration. Multiple drawing passes distribute the total reduction across several dies, helping achieve a more controlled reduction process for small-diameter wire.

The standard reduction configuration uses approximately 6% reduction for the final drawing pass and approximately 5% for the preceding pass. The actual reduction schedule should be selected according to the wire material, mechanical properties, inlet diameter, finished diameter, and required production performance.

Lubrication and Cooling System

Fine wire drawing generates heat and friction between the wire, dies, and drawing components. This machine uses a fan-shaped spray lubrication and cooling system equipped with a water tank and water pump.

Proper lubrication and cooling help reduce friction, control drawing temperature, improve drawing stability, extend drawing die service life, and protect the surface quality of the finished wire.

Electrical Control System

The machine uses a digital electrical control system for monitoring and adjusting important operating parameters. The control system supports servo speed regulation and computerized automatic control to improve the consistency of the drawing process.

The European-version configuration is equipped with a 10.3-inch display screen, providing a convenient interface for machine operation and production monitoring.

Remarks

To achieve the specified technical performance, it is important to use high-quality copper wire or other suitable raw materials, high-performance lubricants, properly selected drawing dies, and a reasonable multi-pass drawing process.

Actual production speed and finished wire quality may vary depending on the wire material, inlet and outlet diameters, drawing die condition, reduction schedule, lubrication and cooling conditions, and required product specifications.

Frequently Asked Questions

1. What wire diameter can this fine wire drawing machine process?

This model is designed for small-diameter and fine wire drawing applications. The standard inlet wire diameter range is approximately φ0.025mm–φ0.050mm, while the finished wire diameter range is approximately φ0.016mm–φ0.030mm. The actual processing range can be customized according to the material and drawing process.

2. What is the maximum speed of this fine wire drawing machine?

The maximum line speed of this model can reach up to 1500m/min under suitable production conditions. The actual operating speed depends on the wire material, drawing reduction, die condition, lubrication, cooling, and required finished wire quality.

3. How many drawing dies can this machine accommodate?

The machine can accommodate up to 15 drawing dies in a 1+13+1 configuration. The multi-die design allows the total reduction to be distributed across multiple drawing passes, which is particularly useful for precision fine wire production.

4. Is this machine suitable for copper wire drawing?

Yes. The machine can be used for fine copper wire drawing and other suitable conductive materials. The final configuration should be selected according to the copper wire diameter, required finished diameter, drawing speed, reduction schedule, lubrication system, and take-up requirements.

5. What other materials can this machine process?

Depending on the machine configuration and drawing process, the equipment can be used for copper, copper alloy, aluminum, tin, copper-clad aluminum, silver-plated wire, precious metal wire, bonding alloy wire, and other specialty wires. Material-specific testing and process design may be required for special applications.

6. What are the advantages of using a servo motor for wire take-up?

A servo-controlled take-up system provides more precise and responsive control of winding speed and wire tension. This can help improve winding consistency, reduce tension fluctuations, and provide better control when processing small and sensitive wires.

7. Does the machine have automatic wire traversing?

Yes. The machine is equipped with an automatic traversing system driven by a servo motor and lead screw mechanism. The system moves forward and backward automatically to distribute the wire evenly across the take-up reel, with a maximum traversing width of approximately 180mm.

8. How does the lubrication system work?

The machine uses a fan-shaped spray lubrication and cooling system. A water tank and water pump supply the cooling and lubricating medium to the drawing area. Proper lubrication helps reduce friction and heat while improving wire surface quality and die service life.

9. What factors affect the final diameter of fine wire?

Finished wire diameter is affected by the inlet diameter, drawing die geometry, reduction rate, die wear, drawing speed, wire tension, lubrication, cooling, and the mechanical properties of the raw material. Stable control of these parameters is important for maintaining consistent fine wire dimensions.

10. Can the drawing process be customized for different wire materials?

Yes. Different wire materials have different mechanical properties and drawing characteristics. The die arrangement, reduction schedule, drawing speed, lubrication, cooling, and take-up parameters can be adjusted according to the specific material and finished wire requirements.

11. What is the purpose of the 1+13+1 die configuration?

The 1+13+1 configuration allows the drawing process to be arranged across multiple passes. The intermediate drawing stages gradually reduce the wire diameter, while the controlled final reduction helps achieve the required finished diameter and surface quality.

12. What is the maximum take-up capacity?

The standard machine configuration supports a take-up capacity of approximately 5–12kg. The suitable reel and take-up configuration can be adjusted according to the customer's production requirements and finished wire specifications.

13. What is the machine size?

The European-version machine measures approximately 1520 × 1090 × 1580mm (length × width × height) and is equipped with a 10.3-inch display screen.

14. Can the machine be customized?

Yes. As a wire drawing machine manufacturer, we can customize machine configurations according to the customer's wire material, inlet diameter, finished diameter, production speed, number of drawing dies, take-up capacity, reel dimensions, control requirements, and other production conditions.

15. What information is required for a wire drawing machine quotation?

To recommend a suitable machine configuration, customers can provide the wire material, inlet wire diameter, required finished diameter, target production speed, required output, take-up reel size, and any special requirements for wire surface quality or dimensional accuracy.

16. Can you provide technical support for machine installation and commissioning?

Yes. Technical support can be provided for machine installation, commissioning, drawing die configuration, process parameter setup, lubrication and cooling requirements, machine operation, and troubleshooting. The specific support method can be arranged according to the customer's project and location.

Why Choose Our Servo Fine Wire Drawing Machine?

This machine combines multi-die fine wire drawing technology with servo-controlled take-up and automatic wire traversing to provide a stable solution for small-diameter wire production. The compact machine structure, digital control system, controlled lubrication, and precision winding system make it suitable for manufacturers looking for consistent production performance and reliable fine wire quality.

If you are looking for a fine wire drawing machine for copper wire, alloy wire, plated wire, bonding wire, or other specialty materials, the machine can be configured according to your actual wire diameter and production requirements.

Request a Customized Fine Wire Drawing Machine

Please provide your wire material, inlet diameter, required finished diameter, target drawing speed, and take-up requirements. Our engineers can recommend a suitable machine configuration based on your production process.

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