Plating on plastics can be achieved with various metals. Copper is the obvious choice when there is a need to enhance the electrical conductivity of the substrate. Gold or silver plating plastic can also be used to add aesthetic appeal to a plastic product. Nickel plating on plastic is also a widely implemented metal finishing industry practice.It is possible to plate a variety of metals onto plas...

According to Global Market Insights, the automotive industry is still the predominant user of plastic on plating technology (79.2%), followed by domestic fittings (plumbing; 9.9%) and electrical/electronics (7.7%). Let’s take a look at some of the more common plastic plating applications in each of these industries.AutomotiveGlobal Market Insights indicates that polymers now account for approximat...

The increasing popularity of the use of plastics and plastic composites in a wide variety of manufacturing processes has also led to a greater demand for plating on plastic. Plating plastic with a metal surface enhances the appearance of the material and creates the impression of higher quality. As a result, it is often selected when a highly decorative look is desired.Additionally, plating on pla...

While the initial success of plating on plastic was achieved with ABS — in fact, ABS still comprises approximately 90 percent of all metal plating plastic applications. effective techniques have been developed for plating on a wide range of plastic materials. Many of these materials are classified as thermoplastics, which means they become moldable when heated above a certain temperature, and then...

In the “Plating on Plastics” process the bonding of the metal to polymer takes place at a molecular level, the quality and surface finish of the plastic moulding is extremely important as it will be reflected in the final product. Unwanted features such as “sink”, “flow lines” and “weld lines” become magnified by the high gloss surface of the plating. Defects in the polymer surface, such as “silve...

Proper drying of resinInjection rateInjection pressureMould temperatureInter relation of moulding parameterCare of the moulding toolCare of moulded componentsQuality control of mouldings, including: proper mould temperature, proper melt temperature, proper fill speed, highly polished mould.

There are a number of design requirements for the successful moulding of electroplating plastic parts:Integral parts should be used to avoid welded or gluded jointsGates should be put in non-appearance areasRibs and Bosses should be designed to eliminate sink marksTexturing can be used to break up large flat surfaces and hide any defects such as scratchesDraft angles should be at least 1degree for...

Copper plating is done on polymer substrate to provide electrical conductivity and decorative coating. Nickel helps in providing wear resistance, enhancing corrosion resistance and increasing surface thickness. Chrome plated plastics offers advantages such as good surface finish, rust resistance and aesthetic appeal.

Types of Plastic That Can Be PlatedTo enable plating to adhere onto plastic, you need a special type of plastic. Generally, the type used is electroplating grade Acrylonitrile Butadiene Styrene (ABS). If you have plastics that are nylon or contain polycarbonate, please speak to a technical representative from Precision Plating.Plastic parts generally need to have purpose built racks. This is to en...

Warpage is usually caused by moulded-in stresses. The issue of warpage is related to being a semi crystalline material, HDPE, being semi crystalline polymer, will have differential shrinkage along and across the flow leading to warpage. It is difficult to eliminate this problem just by optimizing processing parameter. If use of multiple gates is possible, that might help multidirectional flow lead...

Injection moulding processing can affect shrinkage, but not as much as fillers. Increase shrinkage: shorter cooling time in injection mould. Higher mould temperature. Greater product thickness. Higher resin melt temperature during injection. More plasticizer in resin. Less injection speed. Lesser packing / holding pressure and volume. Decrease shrinkage: longer cooling time in the injection mould....

It is recommended that you turn your appliance off at the power point, then remove power cord from socket before cleaning.DOORS AND EXTERIOR: You should only clean the doors with lukewarm soapy water and a soft cloth, rinsing with clean water and then wipe the surface with clean water and a soft clean cloth to remove soap residue.INTERIOR: Wash the interior with a soft cloth and use an unscented m...

1. Company should keep a detail record of Mould Operation, including its usage, maintenance (lubrication, cleaning, rust protection) and damage. According to these, which components are damaged and the degree of wear will be found. These will offer information for discovering and solving problems, molding technological parameter, and product material, to shorten mould trail time and improve produc...

Injection molding is an engineering technology. It involves changing plastics into useful products with its original properties. The important process conditions for injection molding are the temperature, pressure and corresponding action time that affect plasticizing flow and cooling. A.Temperature Control1.Feed cylinder temperature:Temperatures that need be controlled during injection molding ar...

Plastic injection molding is extremely versatile method of producing plastic parts. It is one of the preferred methods for manufacturing plastic parts because it has multiple advantages over other methods of plastic molding. Not only is plastic injection molding simpler and more reliable, it is also extremely efficient. You should have no doubts about using this method to manufacture parts.1. Deta...

Sample photo with detailed size or 2D/3D design, we prefer sample receipt or 2D/3D design drawing.Cavity quantityRunner type:cold or hot; for hot runner which brand you prefer.Mould steel type:P20, 718, 2738,H13,S136,2316,an so on.Injection machine parameter or plate size(tie rod distance)

We can use any type of steel appointed by customer or popular in the market.Such as P20, 718, 8407, NAK80, H13, S136, DIN 1.2738, DIN 1.2344, etc.Normally we use the mould steel German 2738 to produce the plasitc injection mould with reliable lifecycle of min 500,000 shots.If customer has especialy request for the mould shots life and mould material or parts, please be free to tell us in advance w...

How to solve injection mold weld line and bumps near the weld location?Sometimes the mould modification needs welding, then there is problem of "Weld lines in a molded product".Reasons are:1. Less mold temperature2. Less barrel temperature3. Less back pressure4. Less injection pressureThe above factors are common and the following are common in new molds5. Improper vent design6. Improper flow of m...

How to decide cavities number for plastic injeciton mould?Multi-cavity molds produced parts in a much higher efficiency way, it's employed frequently on the occasion when the demands volume is high, the number of the cavities and mold construction depend on both economic and technical factors, quantity of parts to be molded at one cycle, required cycle time, and unit price are related with mold ma...

Answer:Working closely with our customers we evaluate the success of our delivered product.With your valuable feedback we can begin to plan for:- Modifications to the product for future orders- Alternative products or suppliers- Additions to a rangeWe put a lot of hard work into making sure we supply you with the products you want, so why wouldn't we want to hear about your success with them? We...

Answer:Yes, we can offer warehousing and cargo consolidation for all customers.We know that warehouse space can be expensive around the world. We also know that, for one reason or another, factories often ask for a larger minimum order quantity than you would unnecessarily want to ship at one time. We can help by operating split shipments. Meet the factory minimum order quantity but ship it in...

Answer:We hold our manufacturers and suppliers to a higher level of expectation. Based on our rich experience and knowledges, with deep understanding the industry fame and quality level of over hundreds suppliers/factories here, we are able to recommend best supplier with best cost to our customer.All Key Manufacturers and Suppliers of us have routine inspections to ensure they are in complianc...

Answer:One of the biggest worries when purchasing from a Chinese supplier, especially for the first time, is that when the goods arrive - it's not what you wanted. Our samples procedure takes away that worry completely! Following your inquiry we will first ensure we understand your requirements COMPLETELY - what materials are acceptable/not acceptable; what finish is required; what packaging is ...

Answer:We work closely with the best manufacturers in refrigeration field in 3-hrs driving distance, to ensure fast response and best service to our customer.We continuously discover and check nearby manufacturers to ensure always offering best price and matching good quality to our customer.We will always secure quotes and samples from multiple manufacturers before selecting the right match for ...

Answer: We have vast experience in all fields relating to product design and development, including plastic, metal, aluminum, copper etc, If you have any needs for your new product or wish to make further improvements, we are here to offer our support.Design: - 2D Sketches - 3D Mockups - 3D Computer RenderingsEngineering: - Fully Engineered Product Design Mechanical Invention - 3D ...

Answer:Started from year 2002, with over 10 years accumulated knowledge and technial backgrounds in refrigeration field, to enable more professional response to foreign customers; we has quickly developed into an experienced partner and supplier for all your Chinese sourcing needs. Our office in Hangzhou, China, near to the most two professional refrigeration and air conditioning material, compone...

Answer:We have following ready fins mould for copper tube fin evaporator & copper tube fin condensers:Others fins we can develope tool/die by discussion.

Answer:No frost fin evaporator's production process:Fin punching, Aluminum tubebend & expansion, clean, weld, leakage test, drying, surface treatment,nitrogen gas charging, packageProduction equipment photos:

Answer:Max size of no frost fin evaporator we can produced as:

Answer: No frost fin evaporator Key Quality Control:Inner cleanness, washed 1st time, to get rid ofinner impurity etc, leakage testingThen anodized evaporator to make one anodizing film onsurface of evaporator to increase its corrosion resistance, and wash again. 0.1~0.15Mpa inner Nitrogen gas pressureRust free liquid on end tubes, finally check leakage. Pressure keeping1.Check dewell needle head...

Answer:Roll bond evaporator size limited by the rolling machine mostly, also limited by powder coating line.The max size of our roll bond evaporator can be produced as:

Answer: Our roll bond evaporator Key Quality Control: High quality graphite ensures safe printing without any dirtor dust on the printing channels, 100% closing and cleaning printing workshopResistance welding machine for Al-Cu connector tubes withgood quality, no any welding defectsIn-Outlet tube ends with stainless connectors to avoid highwelding temperature’s damage to connecting place, 100% a...

Answer:Our factory have 3 blowing machine, automatic powder coating line, about 100 workers.Roll bond evaporator daily production capacity: 10000pcs

Answer:Please find following photos about our roll bond evaporator facotory:

Answer:Roll bond evaporator's production process as following image:

Answer:We can supply samples to customer for quality checking and approval.a.Sample costs- If cost less than USD25.00, we will not charge.b.Sample courier cost- Old customer we will not charge samples courier costs.- New customer we need to charge samples courier costs, we will try to find the cheaper courier service company.c. Sample cost refunding- We confirm that any sample cost and courier cos...

Answer:We accept payment terms of L/C, D/P, T/TOur general payment terms as:1. We prefer L/C at sight- But for customers finance support, we also accept L/C long sight after adding interests.2. We accept D/P or T/T- Both payment need 30% deposit. 3. Other payment terms under negotiable after our checking with our banks.

Answer: We are locating in Hangzhou City, Zhejiang province, near to Shanghai, China. The City Hangzhou has convenient international direct flight arrival from Amsterdam, Paris, Copenhagen,Moscow, Addis Ababa, Dubai, New Delhi, Colombo,Tokyo, Osaka,Seoul, Kuala Lumpur, Bangkok, Singapore, Doha, Kalibo,Hongkong, Macau.The distance from Chinese core cities to Hangzhou, China:- From Shanghai to Hangz...

How to choose a chest freezerIf your refrigerator/freezer combo doesn’t provide you with the room you need to store all your frozen foods, a stand-alone chest freezer could be the answer. Depending on the size of your household and the amount and different kinds of food you plan to freeze, you’ve got a variety of alternatives to choose from.What are your storage needs?Storage capacity is calculate...

What is a chest freezer?They are refrigerators that open up from the top just like a trunk or suitcases and hold more food per cubic foot than upright freezers. They occupy more floor space, but they are more energy efficient and usually carry a discounted price tag.Freezer chest interiors are most frequently available in manual defrost configurations. You will need to keep this in mind, since it ...