We have accumulated a lot of experience in hot runner system mold. Our designer and engineer are familiar with dme, hasco, yudo, mold master, mastertip, husky hot runner system. Many factors have to be taken into consideration for the hot runner system, for example: the shape, size and thickness of the part; the layout, the gating location, also the property of resin and so on. With the help from hot runner supplier, we will select the best-fitted one for you. Furthermore, we could provide you favorable after-sale service. Hot runner mold theory: ííwith heat manifold and heat drops inserted in injection mold, the resin could keep in the molten state as it flows through the barrel. Then it gate into the cavity just as inject directly from the machine nozzle. No runner and cold sprue will exist during the production. Hot runner benefits: 1. Reduce cycle time a lot and then increase the production efficiency. 2. Improve the gating appearance. 3. Little waste or no waste of the resin. 4. The hot runner could reduce the flow resistance and then the injection pressure and clamp force could reduce a lot. Then it offer opportunity to produce the flow strained part. 5. Fewer mold-in stress.
Plastic mold. Wooden box.
Shanghai delex mould products co., ltd is pecialize in high-quality plastic mold bases/die sets and moulded products for export and have been engaged in the manufacturing sector for more than 7 years.
Cathay molds has specialized in manufacturing and designing various pipe fitting moulds for lots of years, and has been continually tailoring our design to match the irregular shape pvc, pp-r, pp and pe fitting moulds. From large bend drainage fittings to multiple direction branch fittings, we adopt the collapsible core, curve sliding system, and unscrewing device to meet the most complex pipe fitting applications. Number of dedicated facilities and advance engineering software help us to assure the quality of pipe fitting moulds.
Plastic injection mould.
Plastic injection mould.
Production line of sandwich door
Eva film for solar cells In roll wide 1000mm
It adopt European style profiles. Which can manage 60mm casement, 60mm tilt and turn /awning. It very suit for Europe market.
Plastic tooling for thermoplastics Mold design for layout, 2d and 3d Available software: pro/e, ug, solidworks, catia Professional moldflow investigation for your complex projects We quote price basing on your idea, prints, drawings or samples whitin 2 days. Materials: abs, pp, pc, hdpe, hips, pmma, ppe, pom+gf, pa+gf, pvc, tpe... Around 60 engineers to support your design job Weekly report of machining tracking and updated schedule to check tooling status .
Plastic injection moulds.
Related to home appliance, automobile, electronic products, articles of everyday, medical devices, health care products, etc. Iso9001:2000 certified by sgs. Carton
1)iso9001:2000 certified. 2)have the injection molding dept. Which can make us guarantee the mould trial and the batch production of the plastic parts.
Thermoform plastic machines
Thermoform plastic moulds
1.Silicon rubber for mold making applications Silicon rubber for mold making is primarily intended for poly resin crafts, PU crafts, PU resin crafts, gypsum crafts, unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, relievo furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory,Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on. 2.Silicon rubber for mold making features Silicon rubber for mold making is white or red flowing liquid with general hardness of 22-50Aípafter curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength ,tear strength and elongation. 3.Silicon rubber for mold making operations If the customer wants to make large products and large size molds, the mold should be made of silicon rubber with high hardness. On the contrary, if the mold with fine and precision patterns, it should be made of silicon with low hardness. The amount of the curing agent depends on the actual requirements of the customer. If molds requiring fast drying and demould, more curing agent is needed; contrarily, if molds requiring slower drying and demould, less curing agent is needed. 25kg/drums
1. The manual molding silicon advantage: The manual molding silicon is mainly applicable to manual molds and small number of product duplication with all kinds of samples and the curing agent is free. 2. The manual molding silicon application: The manual molding silicon rubber is mainly applicable to manual mold design, pvc plastic molds, cement product molds, melting point alloy molds, alloy toy craftworks, plastic toy craftworks, gifts and stationery, large statues, duplication of cultural relics, shoe sole mold fabrication, pad printing positioning, shock resistance for electronic equipments, etc. 3. The manual molding silicon instruction: 1. The manual molding silicon is applied to small products or products with fine patterns. The mold for the fine detailed and small products should be made of soft silicon to protect the products from easy breaking when demoulding. 2. If large product duplication or fabrication, the mold should be made of higher hardness silicone rubber so that the products made will not deform. 25kg/drum
Hardness after hardening&tempering:hb240-280 Nitrided hardness:hv850-1000 Nitrided case depth:0.45-0.7mm Nitrided brittleness:less than grade1 Surface roughness:ra0.4 Screw straightness:0.015mm Application: pinned screw&barrel.
Hardness After Hardening&Tempering:HB240-280 Nitrided Hardness:HV850-1000 Nitrided Case Depth:0.45-0.7mm Nitrided Brittleness:less Than Grade1 Surface Roughness:Ra0.4 Quality 38CrMoAIA Pattern: 60*12.90*14.120*14.150*16.200*16.250*16 Diameter:: 60.90.120.150.200.250ú¿mmú¬ Ratio of lenth to diameter: 12. 14. 16.18 Motor powe: 500ú¿KWú¬
Hardness after hardening&tempering:hb240-280 Surface roughness:ra0.4 Chromium-plating depth:0.05-0.10mm Alloy hardness:hrc56-65 Style:principal axis for forming machine Spindle taper hole:10 Rated speed:10(rpm) Quantity for machine tool
