Explore Han Chang’s compression molding machine catalog to compare presses for melamine tableware, urea toilet seats, brake pads, rubber and silicone parts, EVA foam and fiber composites. The catalog also covers rubber and solid silicone injection molding machines, thermoset hydraulic transfer presses and custom hydraulic equipment. Choose a machine family for applications and specifications, then contact Han Chang for a quotation.
Han Chang supplies separate rubber and solid silicone injection molding machines. Operators feed solid strips; a screw feeds and preplasticizes the compound, then an overhead hydraulic plunger injects it into a closed mold. The compound heat-cures in the mold before opening and manual part removal.
Choose the rubber machine for O-rings, oil seals and gaskets, or the solid silicone machine for keypads, sleeves, waterproof plugs and grips. The silicone machine processes solid compound, not A/B liquid silicone rubber (LSR).
Both machines provide three-stage pressure and four-stage flow control for injection and the overall hydraulic cycle, together with mold-opening and closing venting. These controls allow molding conditions to be adjusted to the compound and tooling.
Han Chang manufactures compression molding presses for rubber and silicone parts.
Capable of producing O-rings, oil seals, gaskets, shock pads, silicone molds, keypad covers, and industrial sealing parts.
Stable pressure and uniform heating support consistent molding quality and efficient production. Choose vacuum, sliding-plate or sliding-plate and ejection configurations around mold venting, loading and part removal.
Han Chang supplies melamine crockery compression molding machines for plates, bowls, trays and cups.
Can produce melamine chopsticks, bowls, plates, cups, trays, two-tone tableware, children’s utensils, and decorative containers.
Choose single-, two- or three-color presses, or cup molding machines, to suit your product and mold.
Han Chang supplies hot presses for disc brake pads and drum brake linings, with cold preforming equipment for suitable friction powders.
Capable of producing brake pads for motorcycles, passenger cars, trucks, and buses.
Choose the press size, mold access and production layout around your tooling and operator workflow.
Han Chang manufactures hydraulic compression presses for urea-formaldehyde (UF/UMC) toilet seats and other thermoset sanitary parts.
Applications include toilet seat rings, lids and washbasins, with tooling selected for the product.
Widely used in home bathrooms, hotels, commercial restrooms, and OEM sanitary ware manufacturing. Single- and double-layer presses combine controlled heating and hydraulic pressure for stable molding quality. Select the layout to suit your tooling and available floor space.
Han Chang offers double-layer EVA foaming presses and multi-layer EVA foaming / rubber compression molding machines. For the foaming process, operators load the material, the molds close for heating and pressure holding, then the mold levels open together extremely quickly for expansion. Parts are removed manually.
The double-layer machine is suited to EVA midsoles, foam pads and cushioning parts. Its left and right stations operate independently; the two mold levels within each station open together extremely quickly. Run either station or both to suit the production schedule.
The multi-layer machine supports EVA foam sheets, footwear materials and cushioning products; rubber applications are limited to suitable foaming compounds, not every rubber formulation. Neither machine has a venting function. Select mold levels and working clearance by machine configuration.
Applications
Han Chang hot press molding machines process carbon fiber and glass fiber reinforced molding materials. Select the configuration around part dimensions, the resin system and the mold.
The range includes standard, multi-station, sliding-mold and ejector configurations. Multi-station production lets one operator attend several machines, reducing physical workload and increasing output per operator. The sliding-mold type brings the mold outside the press for manual cleaning, part removal and loading.
Upper or lower ejector pins can be added to suit the application. Ejection moves the part out of the mold for easier manual removal. Send a product photo, material information or a mold drawing to discuss the press and ejector configuration.
Han Chang thermoset hydraulic transfer molding machines use a pot and hydraulic plunger. The core material options are transfer-molding grades of phenolic molding compound (PF / Bakelite) and urea-formaldehyde molding compound (UF), selected for the compound grade and tooling.
Operators place a measured charge in the pot. The mold closes before the overhead hydraulic plunger forces the compound through runners into the cavities for heat curing, followed by mold opening and part removal. Metal inserts can be positioned before molding when required.
Typical equipment applications include plugs, sockets, switch parts and heat-resistant electrical insulators. Choose standard or large machines by mold dimensions, working clearance and material charge per cycle. A product photo or drawing is enough to start a quotation discussion.
Offers tailored machine design and manufacturing based on customer’s product specs, materials, and process needs.
The product range covers hot compression, rubber molding, metal forming and concrete brick equipment.
Compare large and long-platen hot presses, rubber processing equipment, deep drawing and straightening presses by your application.
Send your product or preform photo, material information and mold requirements for equipment selection and a quotation.
MACHINE SELECTION
Explore Han Chang’s molding machine catalog for melamine tableware, brake pads, urea toilet seats and carbon fiber or glass fiber composites, alongside rubber, silicone, EVA and transfer molding equipment. As a machinery manufacturer and supplier, we help you compare the product range by material, application and mold requirements. Send a product photo or drawing and material details for equipment selection and a quotation.
Select a machine to view its specifications and applications.
NO.5LANE360 CHUANG CHENG S . RD YUNG KANG
tw.hanchang@gmail.com
TEL: 886-6-2535358
FAX: 886-6-2536106
