Semi-Automatic Coaxial Wire Stripper DM-3520
Semi-Automatic Coaxial Wire Stripper DM-3520

Semi-Automatic Coaxial Wire Stripper DM-3520

Semi-automatic coaxial wire stripper
Wide wire stripping
Multi-layer wire stripping
For the new energy industry only
The semi-automatic coaxial wire stripper DM-3520 supports wire diameters from 3 to 30 mm, with a maximum stripping length of 200 mm. It features motor‑and‑cylinder actuation, can store 100 sets of parameters, and is capable of processing up to nine layers, making it suitable for applications in the new energy sector and other industries.

Product Details

DM-3520 Semi-Automatic Coaxial Wire Stripper

Product Overview

The DM-3520 semi-automatic coaxial wire stripper is a specialized semi-automatic machine designed for processing large-diameter wire harnesses. It accommodates wire harnesses ranging from 3 to 30 mm in diameter, with a maximum stripping length of up to 200 mm. The equipment features a mechanical structure driven by a combination of an electric motor and pneumatic cylinders, which power the cutter head to perform rotational, linear, closing, and opening motions. This enables multi-layer wire stripping and skin removal operations, meeting the demanding requirements of complex wire harnesses. Additionally, the device supports program input, allowing storage of up to 100 sets of wire harness processing parameters. With its rotating cutter head design, it can process up to nine layers of insulation, making it well-suited for handling large cross-section cables. It is an ideal wire harness processing solution for the new energy sector, wire harness manufacturers, and electrical appliance producers.

Operating Principle

The DM-3520 semi-automatic coaxial wire stripper relies on the coordinated drive of an electric motor and pneumatic cylinders to execute wire stripping operations: the motor provides stable power output, driving the cutter head to rotate and ensuring uniform insulation cutting; meanwhile, the pneumatic cylinders control the movement, closing, and opening of the cutter head, precisely regulating its position and degree of opening or closing to accommodate wire harnesses of varying diameters. Through pre-set program parameters, the machine automatically performs wire positioning, cutter head adjustments, multi-layer cutting, and insulation removal—entirely without requiring continuous manual intervention. Operators only need to load the material and initiate the process, significantly enhancing both efficiency and precision in wire harness processing.

Key Performance Parameters

1. Compatible wire diameter range: 3–30 mm
2. Maximum stripping length: 200 mm
3. Drive system: motor + pneumatic cylinder drive
4. Parameter storage capacity: up to 100 wire harness processing programs
5. Maximum number of layers processed: up to nine layers of insulation
6. Applicable materials: large cross-section cables, multi-layer structured wire harnesses

Core Advantages

1. Broad diameter compatibility: Supports wire harnesses from 3 to 30 mm, covering everything from large cross-section cables to standard wire harnesses, thus eliminating the need to switch between multiple machines for different specifications.
2. Long-distance stripping capability: Offers a maximum stripping length of 200 mm, perfectly suited for long wire harnesses used in the new energy sector and large-scale electrical appliances, removing the need for additional segmentation and boosting processing efficiency.
3. Multi-layer stripping capability: Its rotating cutter head can handle up to nine layers of insulation, easily managing complex multi-layer coaxial wire harnesses while ensuring precise removal of each layer without damaging the internal conductors.
4. Convenient parameter storage: With the ability to store up to 100 wire harness processing programs, operators can quickly retrieve pre-set settings for various wire harness types, eliminating repetitive adjustments and dramatically shortening changeover times, thereby improving batch-processing efficiency.
5. Stable drive performance: The combined motor–pneumatic cylinder drive delivers consistent power and precise cutter-head movements, guaranteeing uniform stripping accuracy, minimizing processing errors, and increasing the yield of qualified finished products.

Core Value Proposition

1. Covers the full range of wire diameters from 3 to 30 mm, accommodating both large cross-section cables and multi-layer wire harnesses, meeting the complex processing needs of multiple industries while reducing equipment procurement costs.
2. Features 100 sets of stored processing parameters, enabling rapid switching between different wire harness specifications, boosting production efficiency and lowering labor-intensive debugging costs.
3. Employs precise multi-layer stripping technology that prevents conductor damage, elevating wire harness quality and reducing defect rates and rework expenses.

Target Customer Segments

New energy equipment manufacturers, professional wire harness processors, large-scale electrical appliance producers, automotive wire harness manufacturers, and industrial automation equipment suppliers.

Application Scenarios

This equipment is primarily used in high-voltage cable processing within the new energy industry, mass production of wire harnesses by specialized manufacturers, and internal wire harness assembly processes at electrical appliance companies. It excels particularly in stripping operations for large cross-section cables and multi-layer coaxial wire harnesses, efficiently handling tasks such as charging station cables, new energy vehicle wire harnesses, and large industrial electrical wire harnesses, providing accurate and highly efficient stripping solutions for diverse wire harness products.

Solving Industry Pain Points

1. Addresses the limitations of traditional wire strippers unable to handle large diameters or long-distance stripping requirements, eliminating the need for segmented processing and improving efficiency when working with large cross-section cables.
2. Alleviates industry challenges related to low precision and frequent conductor damage during multi-layer wire harness stripping by employing a rotating cutter head that precisely controls the depth of each layer’s cut, safeguarding the integrity of the conductors.
3. Reduces lengthy setup times associated with small-batch, multi-specification wire harness processing through its 100-parameter storage capability, enabling quick switching between specifications and shortening changeover cycles.
4. Replaces manual wire stripping, boosting processing efficiency and accuracy while cutting labor costs and minimizing processing errors, ultimately enhancing overall wire harness quality.

Frequently Asked Questions (FAQ)

Q1: What wire harness sizes can the DM-3520 semi-automatic coaxial wire stripper process?
A: This machine supports wire harnesses ranging from 3 to 30 mm in diameter, with a maximum stripping length of 200 mm and the capacity to strip up to nine layers of insulation, making it suitable for large cross-section cables and multi-layer coaxial wire harnesses.
Q2: How many sets of processing parameters can the device store?
A: The machine supports program input and can store up to 100 wire harness processing parameters. Operators can directly access pre-set settings for different wire harness specifications without needing repeated adjustments.
Q3: What is the drive mechanism of this wire stripper?
A: The device employs a mechanical structure combining an electric motor and pneumatic cylinders. The motor rotates the cutter head, while the cylinders control its linear motion, closing, and opening actions, ensuring precise and stable wire-stripping performance.
Q4: Which industries are best suited to use this equipment?
A: Primarily targeted at the new energy sector, wire harness manufacturers, and electrical appliance producers, this machine efficiently handles stripping tasks for high-voltage cables, automotive wire harnesses, and industrial electrical wire harnesses.

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