Automatic Multi-Material Cutting Machine (Max OD 14mm)

● Wire harness heat shrink tube pre-cutting
Heat shrink tubing used in wire harness assembly is supplied in bulk reels and must be pre-cut to specific lengths before application to wire ends or splice joints. The EW-1250 processes standard 2:1 and 3:1 shrink ratio tubing in the 1–14mm OD range at 6,000 pcs/h, replacing the manual pre-cut station that is the primary bottleneck in heat shrink preparation on wire harness assembly lines.

● Silicone and rubber hose preparation
Medical tubing, hydraulic hose sleeve, pneumatic fitting tube, and automotive rubber hose are cut to assembly lengths for fluid system and component production. The 0.1mm accuracy ensures consistent hose end dimensions for press-fit and barbed connector assemblies where hose cut length directly affects joint pull-out strength.

● Film, vinyl, and paper label strip cutting
Self-adhesive film, protective vinyl strip, and paper label stock used in packaging and electronics assembly are cut to batch lengths. The 100mm maximum width covers the majority of standard roll film and strip material widths used in these applications.

● Electronics and ICT production support
Component protection tubing, cable tie strip, and foam tape sections used in electronics assembly are cut to lengths matching PCB dimensions and cable bundle diameters. The EW-1250's programmable batch count and automatic cycle completion allow unattended pre-cut production runs during off-shift hours.

Q: What materials can the EW-1250 automatic cutting machine process?

A: The EW-1250 cuts heat shrink tubing, hose, rubber, wire, braided wire, silicone tube, paper, PVC film, vinyl, and tin/copper plate — any material fitting within a 14mm cutting diameter and 100mm maximum width. The feeding width guide is adjustable for different cross-sections without blade or tooling changes between material types.

Q: What cutting accuracy and production speed does this machine achieve?

A: Cutting accuracy is 0.1mm across the full 1–99,999mm programmable length range, achieved through encoder-based measurement and a reinforced vibration-free metal body. Production speed is 6,000 pieces per hour at L=100mm. At longer cut lengths, throughput decreases proportionally — contact Eastontech with your specific length and material for a confirmed pcs/h figure.

Q: How does the adjustable feeding width work when switching between materials?

A: The feeding width guide is a mechanically adjustable channel that sets the lateral constraint on the material as it feeds into the cutting zone. When switching between materials of different widths or diameters — for example, from 6mm OD heat shrink tubing to 25mm wide vinyl strip — the operator adjusts the guide width to match the new material without changing any other machine component. The cutting blade and length measurement system remain the same for all materials within the 14mm OD / 100mm width envelope.

Q: What is the difference between the EW-1250 and the EW-100S–1500S series?

A: The EW-100S–1500S series is designed for wide roll and sheet materials — fabric, foam, tape, and flat strip up to 1,480mm width — where material is fed from a full-width reel. The EW-1250 is optimised for round and narrow linear materials (tube, hose, wire, braided sleeving) up to 14mm OD or 100mm width, with a more compact 395×265×355mm footprint suited to bench-top deployment alongside wire harness and electronics assembly operations. For material widths above 100mm, the EW-100S series is the appropriate choice.