Die rubber installing machine

Six Major Advantages to Help You Choose (Comparison with Coil-Fed Die Rubber Installing Machine)

1. Uses standard flat straight rubber strips, giving you worry-free procurement:

This machine uses standard flat straight rubber strips readily available on the market, with no restrictions on material or hardness. Flat straight materials avoid the bending deformation of coil materials, the problems easily caused by curled hard materials, the need for custom coil materials, limited specifications, and restricted procurement channels. This gives you peace of mind and can save material costs by up to RMB 100,000 per year.

2. Supports angled cutting at any degree with no waste, achieving a higher die pasting completion rate:

This Yisong machine supports angled cutting at any degree, allowing small corners and clearance positions to be directly pasted with angled rubber strips without manual patching. This better meets actual rubber installing process requirements and improves die quality. At the same time, intelligent calculation ensures absolutely no waste after angled cutting, so you don't need to worry about handling angled offcuts. These functions are not available on coil-fed die rubber installing machines.

3. Supports pasting multiple specifications of rubber at one time, so you don't need to switch materials midway:

Like other Yisong models, it supports pasting multiple straight strip specifications at one time. You can configure material zones to place different materials (different materials, different strip widths), and freely define the material zone used for each rubber strip. The system automatically grips and pastes, completing the pasting of multiple materials in one go. It completely avoids the troublesome issues of coil-fed machines requiring complicated machine adjustment for material changes, and even being unable to change materials of different widths.

4. Ultra-fast replacement of the entire sheet of material, making material changes more convenient and quick:

When straight strip materials are used up and you need to replenish or replace the entire material zone, this machine features "one-second ultra-fast loading." It adopts a patented design of mold plate with convenient snap-in installation, allowing you to quickly load materials off-machine onto a spare mold plate in advance, then simply place the whole plate to complete loading. Loading materials onto the mold plate is also quick and convenient—just place and press for ultra-fast loading. These designs greatly facilitate material changes, completely eliminating the hassle of disassembly, material pulling, positioning, and installation when changing coils on coil-fed machines.

5. Ultra-fast switching and matching of die plates of different thicknesses, so you don't need to worry about production range:

This machine can conveniently configure processing parameters for die plates of different thicknesses, such as 15mm and 18mm, and quickly match different processing types of die plates. The system automatically adjusts the pasting height and, together with the height detection function available across all Yisong models, automatically adapts to height deformation for more precise pasting.

6. Supports rubber strips ranging from 10 to 100 mm in length, making your production more efficient:

Using flat straight materials, the material is flat and straight without deformation, so it can accommodate precise pasting of longer rubber strips, resulting in fewer strips generated and more effective savings in production time. This Yisong machine supports long strips up to 100mm, a length that coil-fed die rubber installing machines cannot achieve.

Comparison of Flat Straight Material and Coil Sponge Raw Materials for Die Rubber Installing Machine

Category	Flat Straight Strips	Coil Material
Material Manufacturing Cost	Simple process: Flat sheet material → Die-cut straight strips → Boxing.	Complex process: Flat sheet material → Die-cut straight strips → Welding connection → Connect to reel and roll up → Fix the end of the coiled strip with adhesive → Packaging.
	One flat straight strip size: Length 500mm * Width/Thickness 8mm strip * 70 strips → 35 meters. Volume: 8500560.	One coil material size: Inner core reel 100mm * Width/Thickness 8mm strip * 35 meters → Coil diameter 600mm → plus reel outer circumference approx. 650mm diameter * Total reel thickness approx. 15mm → 35 meters. Volume: 15*φ650
	Comparison Note: Coil material cost is considerably higher than flat straight strips: (1) Additional reel cost: On average, one coil reel costs about RMB 5. A reel of about 8mm thick material holds thirty-five meters, and a 12mm one holds only twenty-some meters. This reel cost is added to the material cost, potentially increasing the unit cost per meter by over 5%, and for some low-cost materials, even over 10%. (2) Customization cost: Coil materials are not available on the market and require customization, adding welding equipment. For coils with double-sided adhesive, an additional mechanism for synchronously applying double-sided adhesive is needed. These add manufacturing steps compared to flat straight strips, increasing production costs and raising selling prices. (3) Transportation and storage cost: A box of flat sheet material of the same specification and length, when made into coils, requires packaging dimensions more than double the size, and the number of boxes may double or triple, greatly increasing transportation and storage costs.
Number of Specifications and Varieties	Market-available materials with complete varieties and specifications. The die rubber installing machine can conveniently configure multiple specifications of materials and automatically switch for one-time pasting, with no material usage restrictions.	The materials that can be made into coils are very limited. Those with better quality and harder materials are inconvenient to make into coils; otherwise, curling deformation affects material quality. Moreover, it is very difficult for the die rubber installing machine to configure multiple specifications of coil reels and perform automatic switching, so only one specification of material can be pasted at a time. Changing materials to paste the same die is very troublesome, reducing practicality.
Pasting Quality Issues	Flat straight strips are directly pasted without deformation, suitable for pasting longer rubber strips. Material form, hardness, and other properties do not affect the pasting effect. Stable production status and good quality.	Coil material has many pasting quality problems and production anomalies: (1) The harder the material, the harder it is to quickly recover flatness after long-term curling. Curling causes uneven glue application, and loose pasting occurs frequently. (2) The closer to the center of the reel, the greater the curling degree, making it harder to recover flatness, and more prone to loose pasting, deformation, warping, and other anomalies. (3) The longer the strip, the harder it is to recover from curling deformation, and the more anomalies occur. Therefore, it is difficult to support pasting longer strips. Cutting into short strips makes it hard to improve machine efficiency. It is difficult to achieve both. (4) Coil production requires welding connections to roll up long strips, but the welded positions are usually harder, which affects the sponge elasticity requirements and easily causes die-cutting production anomalies during die operation. Therefore, manual replacement is required after rubber installing. This undoubtedly increases the subsequent handling trouble of die rubber installing.
Material Purchasing Channels	Flat straight strips are market-available materials with complete varieties and specifications, easy to purchase, no customization required. Customers can freely choose materials without purchasing difficulties and are not restricted by material suppliers.	Coil material is custom-made, and purchasing channels are very limited: (1) Coil material requires customization. If the quantity is small, sponge manufacturers may not supply it, so it must be purchased from designated sellers, subject to certain restrictions by coil material sellers. (2) Coil material is specially developed by coil-fed die rubber installing machine manufacturers. They may bundle coil material sales with machine sales. In addition, coil material is relatively expensive, greatly limiting customers' subsequent autonomy in use.