Vacuum Casting Service We offer a complete turnkey solution for creating master models and casting copies from your CAD designs. Not only do we make high quality molds, we also offer a full range of finishing services including painting, sanding, pad printing, and more. We'll help you create parts for showroom quality display models, engineering test samples, crowdfunding campaigns, and more. Do you need to produce high quality plastic prototypes quickly? Polyurethane vacuum casting may be the ideal solution for you. wintech's vacuum casting services are known for producing showroom quality display models, engineering samples, crowdfunding prototypes, and more. Of course, all of your parts are professionally painted, printed and finished. What is Vacuum Casting? Polyurethane vacuum casting is a specialized technique for making high fidelity master mold copies using inexpensive silicone molds and castable resins. Copies made in this manner demonstrate the same quality as plastic injection molded parts, while requiring a fraction of the time and expense to produce. Advantages of Vacuum Casting Low mold cost Molds can be made in a matter of days Many types of polyurethane resins are available for casting, including overmolding Casting copies are very accurate and have excellent surface texture Molds are durable and can be made in 20 or more copies Ideal for engineering models, prototypes, rapid prototypes, bridges for production
Vacuum Casting Car and Electronic Prototypes from 10 to 200 pieces There are 3 advantages if you choose vacuum casting for your plastic fabrication project: Advantage1: Cost-effective. Compared to injection molding, vacuum casting doesn't need to do tooling. Advantage2: Fast turnaround. We can create 8-10 silicone molds each day. We can finish your vacuum casting project with a fast turnaround within 7 days. Advantage3: Useful. Many companies choose vacuum casting to make low-volume plastic prototypes to check their feasibility and change the design afterward.
Vacuum casting technology offers a wide variety of materials to facilitate the creation of cast urethane parts, typically for functional test, pre-production evaluation and low volume production. Cast auto urethane parts are quick and inexpensive without the need to invest any metal tooling when quantities are only dozens of short runs, and can be delivered within weeks in most instances. Standard lead time Up to 10 copies within 15 working days Standard accuracy ±0.3% (with lower limit on ±0.3 mm on dimensions smaller than 100 mm) Minimum wall thickness To ensure that the mold is filled properly, a wall thickness of at least 0.75 mm is necessary. For best results, we recommend a wall thickness of at least 1.5 mm Maximum part dimensions The size of the mold is limited by the dimensions of the vacuum chamber (1900 x 900 x 750 mm) and by the volume of the product (maximum volume: 10 liters) Typical quantities Up to 25 copies per mold (depending on the mold's complexity and the casting materials) Surface structure High-quality surface finish comparable to injection molding. Advantages of Silicone Auto parts Vacuum Casting : Great for low volumes Self-coloured parts Low upfront investment Production like parts Massive range of materials Rubber like parts and over molds
Vacuum Pump Castings
Vacuum die-castings series
Vacuum injection molding also named vacuum casting. The process is that with the casting material debubbling stirring preheating injection molding under the vacuum situation, then placing the molding material into the thermo tank of 60 80 several hours for the second solidification and molding. It is suitable for the trial production of the products with small amount manufacturing complicated structure even thickness certain function requirements during the products design stage. Its advantages are short manufacturing period, stable size, excellent surface quality, etc. General operation time: 1-4 hours/pc, 4-8 hours/pc (big size) Molding precision: 0.15mm/100mm Molding thickness: min. 0.5mm, favor 1.5-3.0mm Molding size: 2000 1200 1000mm.
Vc (vacuum casting) is widely used process in rapid prototyping industry, typically used for making 20 to 40 pieces of functional prototypes out of broad range of polyurethanes and other polymers available.
Flexible parts are often referred to colloquially as â??rubberâ?? parts. Whilst rubber forms a substantial proportion of them, there are also flexible polyurethanes and thermoplastic elastomers to consider. Advantages Of Auto Oil And Gas Rubber Parts Vacuum Casting â?¢ Low cost for molds â?¢ Molds can be made in a few days â?¢ Many types of polyurethane resins are available for casting, including overmolding â?¢ Cast copies are highly accurate with excellent surface texture â?¢ Molds are durable for 20 or more copies â?¢ Perfect for engineering models, samples, rapid prototypes, bridge to production Product Details for Auto Oil And Gas Rubber Parts Vacuum Casting Prototyping flexible parts The advantage of prototyping parts designed from rubber or flexible elastomers such as silicone, is that it enables you to confirm the required rigidity of the material before committing to production tooling. However, prototyping flexible parts can be a challenge! The quickest option is to 3D print â??rubberâ?? or other flexible parts, however whilst they may demonstrate a level of elongation in a variety of harnessesâ??, their properties fall well short of production intent materials and little can be done to improve the layered surface finish. (Note, flexibility can be achieved through additive techniques but tear strength, chemical resistance and elongation to break will be significantly reduced). So Shbury will select vacuum casting to produce auto oil and gas rubber parts to increase the tea strength.
The original model for vacuum casting is generally created using the stereolithography method. From this model, a primary mold of silicone is created and filled in the vacuum chamber with liquid polyurethane casting resin (PUR). The vacuum prevents bubbles and shrink holes even in complex molded parts. After hardening, the service of the casting is finished. Given the numerous available polyurethanes and ureols (PU hard foam), many conventional production plastics (injection molding) can be simulated. Whether rubber-soft, last, semi-rigid or ABS rigid, there are vacuum casting resins for a very wide range of material requirements and priorities. Two component parts (hard/soft) or inserts are also possible. The dimensional precision of molded parts in vacuum casting is �± 0.1 mm or 0.2%. In vacuum casting, the maximum yield from one silicone mold is approximately 20 molded parts. There are no demolding chamfers and added material to compensate for shrinkage in vacuum casting.
Our company product is manufacturing by talented workers and our product is robust and it is working very smoothly.
Cnc machining or not: cnc machining type: rapid prototyping material capabilities: Aluminum, brass, bronze, copper, hardened metals, precious metals, stainless steel, steel alloys, plastic Micro machining or not: micro machining place of origin: guangdong china (mainland) brand name: strongd Color: as required process way: cnc milling tolerance: +-0.01mm Inner package : bubble bag, blister bag. Outer package : foam wrapped, carton box or wooden box. Or requested by customer
Sunpe owns three sets vacuum casting machines with max dimension up to 2000mm*1200mm*1000mm. We can accurately reproduce the vacuum castings with original color, texture and geometries from master model and components. These plastic castings will closly represent the mechanical properties of the intended production parts from a steel mold.
Silicone rubber with vacuum casting Silicone Rubber Molding,China Silicone rubber with vacuum casting Mold silicone, specially used for large-scale reproduction of resin, ceramic, plastic, gypsum, cement, candle, soap and other crafts, with high number of times of mold overturn, long service life of the mold, resistance to burning and high temperature, strong resistance to tearing. First, crafts mold silicone use crafts mold silicone, specializing in resin, ceramics, plastics, plaster, cement, candles, soap, lighting and other handicrafts mass reproduction, addition molding and condensation type are suitable for handicraft mold, is an RTV Curing silicone rubber at room temperature. Second, resin crafts mold silicone advantage
Vacuum Casting Furnace Introduction: As the most experienced Vacuum Casting Furnace manufacturer in China, ShinTek Vacuum Casting Furnace can be used for a wide of industries, can melting and pouring Ni-based alloy, special steel, precision alloy, NdFeB, Dysprosium metal, activated metal, super alloy, hydrogen storage material, magnetic material and so on… Vacuum Casting Furnace Specifications: Model STVIM-10 STVIM-25 STVIM-50 STVIM-100 STVIM-200 STVIM-500 STVIM-1000 STVIM-1500 Working zone size 5*3*2 4.8*4*2.5 9.8*5*3.2 9.8*5.5*5.0 11*8.7*4.6 12.5*8*6 16*12*7.6 17*14*8.5 Load (KG) 10 25 50 100 200 500 1000 1500 Power 40KW 50/100KW 100KW 160KW 200/250KW 500KW 500KW 1000KW Voltage 300V 175V 375V 375V 375V 700V 700V 700V Frequency 4000Hz 2500Hz 2500Hz 2500Hz 1600Hz 1000Hz 500Hz 500Hz Max. temperature 1600? Temperature uniformity +/-5? Ultimate vacuum level (Cold) 6.7*10-3Pa Leakage rate =4Pa/h Remark: The Vacuum Casting Furnace can be customized for your specific project. Vacuum Casting Furnace features: (1) Vacuum Casting Furnace – Patented hotzone design enable a high energy efficiency; (2) Vacuum Casting Furnace – Suitable for most of metallurgy industries, can be customized for users; (3) Vacuum Casting Furnace – Two heating system are available for choose, either thyristor frequency converter or IGBT power system. (4) Vacuum Casting Furnace – Two feeding method for choose: Manual or Semi-continueous; (5) Vacuum Casting Furnace – Friendly control system.
Hajet's Platinum and Gold Melting Furnace System is used in the gold or jewellery industry and in precious metal foundries with advanced IGBT Control system. This Induction Melting Furnace is equipped with new high performance induction generators that very easy and short reach the melting point and ensure thorough mixing the molten metals. >
We are a professional machining&tooling precision factory in China,our main business are prototype/molding/production.as for your project,we need information: 3D drawing in Step,Stp,or Igs format,request of material and surface finishing,quantity etc,then,we will give you our idea,thank you!
Material ABS,PC,PMMA,POM,PA,PA+GF,Rubber etc. Processing way Vacuum Casting/Forming Tolerance ±0.1mm 3D Files Format Pro/E,Solid works,UG, Auto CAD, JD Paint, *.stp, *.igs,*.stl, *.x-t. Surface treatment Polish,Painting,Silk-screen,Water transfer printing ,Sand blasting,electroplating,Anodizing,Laser etching,etc Lead time 3-5 working days Payment terms 50% deposit paid in advance, balance paid before delivery SG Prototype Services Satisfaction is our Goal, Quality is our culture! SG have rich experiences on model making! Any question are welcome! 1. CNC plastic& metal rapid prototype 2. 3D printing (OBJECT/SLA/SLS/FDM),ideal for Test Models 3. CNC Machining,ideal for Small Batch Productions 4. RTV Vacuum Casting & Pressure Casting,ideal for Small Bacth Productions 5. Sheet Metal Fabrication,Stamping,Punching,Bending Service 6. Surface finishing services. SG Prototype Finishing Smoothï¼?Painting ,Laser Etching,Anodizing,Passivation,Electroplating, Sanding Blasting,Polishing,Vapor polishing,Pad printing ,Silk-screen,Water transfer printing,Powder Coating ,Dyeing,Wire drawing,black oxide,brush,Welding,etc. SG Prototype Quality Control Quality is the market,but do you know how we control our products quality? 3 steps for quality control: step 1. Check out the drawing specifications again after the parts were machined. step 2. It is inspected before and after the surface finishing. step 3. Manager will check out the products before packaging and shipping. Also each processing and finished products images will be sent to our customers. SG Prototype Packing and Shipping 1. Clean paper to avoid scratching 2. Foam protect products well. 3. Carton/wooden box to pack for delivery Why Choose Us? 1.Our boss has more than ten years experience in rapid prototyping industry. 2.SG is good at machining complex parts with high precision. 3.Referral total current customers is better than 85%. 4.Strict quality requirements. Boss checks product quality irregular before shipping. 5.NDA can be signed with SG Prototype. 6,One-step services-We can get involved in the earliest steps in the product development cycle right through to mass production. Never Satisfied, Always Striving To Be Better!
Car door prototype with vacuum casting CNC Car Door Prototype,Vacuum Casting Service Before making a CNC silicone hand model, you need to make a prototype. The prototype can use the more common ABS material, CNC machining can be. PRODUCTÂ DESCRIPTION Three simple steps to make a vacuum manifold/vacuum injection molding machine: 1, prototype Before making a CNC silicone hand model, you need to make a prototype. The prototype can use the more common ABS material, CNC machining can be. 2, silicone mold After the prototype is ready, start making silicone molds. After eight hours of drying, the silicone mold was cut open and the prototype was taken out. At this point, the silicone mold is ready. 3, injection type The liquid gum material is injected into the silica gel mold and dried. The transparent silicone mold has a service life of approximately 20 molds. The first step: using CNC, SLA, or mud sculpture to make a prototype, do the nozzle Step 2: Enclose the prototype with a board to prepare for the mold Step 3: Pour the liquid silicone which has been vacuumed by a vacuum machine into the mold to cover the product. Step 4: Put the mold into the oven for baking, so that the silicone mold can be accelerated and solidified. Step 5: Take the prototype out of the mold Step 6: According to the materials required by the product, vacuum the material and copy the finished product.
Vacuum precision casting furnace is designed for Melting heat-resistant high-temperature alloy material,and Casting of Equiaxed under vacuumed condition as well as for directionally solidified (DS) or single crystal (SC) structures
Vacuum Precision Casting Furnace Vacuum precision casting furnace is designed for Melting heat-resistant high-temperature alloy material,and Casting of Equiaxed under vacuumed condition as well as for directionally solidified (DS) or single crystal (SC) structures . Efficiency :Crucible Basket to ensure fast crucible exchange and continuous operation. Easy operation: Humanized operation interface; rotary tower charging and temperature measuring devices to freely switch between load charge material and read temperature.
