TECHNICAL WIKI · 2026 EDITION

Hot Melt Coating Machine Ultimate Guide

Complete resource covering working principle, coating methods (slot die, roll, spray), technical specs, industrial applications, and selection for hygiene, packaging, automotive & PSA tape industries.

Used hot melt coating machine for sale

Purchasing a used hot melt coating machine is an excellent way for startups, research laboratories, or cost-conscious manufacturers to acquire reliable coating equipment without the significant capital investment of a new machine. The used equipment market offers a wide range of options, from compact benchtop coaters for laboratory use to industrial-scale production lines. This guide provides an overview of available used machines, typical specifications, where to find them, and what to consider before purchasing. Popular brands in the used market include Kejian, TMAXCN, Hexin, Kingsun, and SIMY, many of which are available through specialized machinery marketplaces.

Laboratory and small-scale used hot melt coaters are particularly abundant. The Kejian KJ-6017C is a precision laboratory benchtop hot melt coater capable of producing coated samples or small-scale production of hot melt adhesives, then laminating to various foils, films, and papers. It offers a maximum coating width of 250mm, adjustable coating speed with optimal operation at 4.5 m/min, compact dimensions of 650×300×350mm, and a weight of approximately 30kg. Prices on the used market for this model range from approximately $22,400 to $29,300 depending on condition and included accessories. Another option is the TMAXCN lab small hot melt coating machine, available in the used market as a laboratory mini hot-melt adhesive coating and laminating machine with high-precision modular coating station mechanism.

Hot Melt Coating Machine
Hot Melt Coating Machine  -  Hot Melt Adhesive Coating Machine


For larger production needs, used industrial coaters are also available. The SIMY 200-650 Width Hot Melt Coater uses a hot melt adhesive heating tank and a special extrusion coating head to achieve uniform coating, with lamination and die-cutting as optional features. Kingsun offers a series of hot-melt coating machines (RT60/80/100/1300/1500) that utilize hot-melting coating technology with 100% solid composition – no solvents, no pollution, no need for drying equipment, and low energy consumption. These industrial machines can handle various substrates including paper, cloth, leather, PET, aluminum foil, and copper foil. Customizable hot melt glue coating machines are also available in the used market with features suitable for diverse material processing.

Where to find used hot melt coating machines: Machinery marketplaces such as Machinio (www.machinio.com) are the primary platforms for buying and selling used coating equipment. These platforms allow filtering by manufacturer, model, location, and price. Alibaba also features listings for both new and used equipment from Chinese manufacturers. For buyers in specific regions, local industrial equipment auctions, online classifieds like Craigslist, and specialized used machinery dealers are additional sources. When searching, consider that many machines listed as "new" may actually be surplus or demonstration units at reduced prices – verify with the seller.

Key considerations before purchasing a used machine: 1) Inspect the condition of heating elements, pumps, hoses, and the coating head – signs of charring or excessive wear may indicate high thermal stress. 2) Request maintenance records if available – regular cleaning and proper shutdown procedures extend machine life. 3) Verify that the machine supports your required adhesive types (EVA, PUR, polyolefin) and coating methods (slot die, roll, spray). 4) Check if spare parts are still available from the manufacturer – this is especially important for older models. 5) Ask for a demonstration or a video of the machine in operation if possible. 6) Factor in shipping costs, import duties, and potential refurbishment expenses when budgeting. Used hot melt coating machines offer substantial cost savings – often 30-60% below new prices – while still providing reliable performance for many applications.
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