Dongguan Riteng Industry Co.,Limited

Injection mold casting system shared by  plastic extrusion supplier . The gating system refers to the part of the runner before the plastic enters the mold cavity from the nozzle, including the main flow path, the cold material hole, the shunt path and the gate, etc. The pouring system, also known as the runner system, is a group of feeding channels that lead the plastic melt from the nozzle of the injection machine to the mold cavity. It is directly related to the molding quality and production efficiency of plastic products. The main flow path It is a section of the channel connecting the injection molding machine nozzle to the diverter or cavity in the mold. The top of the main flow channel is concave to connect with the nozzle. The diameter of the inlet of the main flow channel should be slightly larger than the diameter of the nozzle (0.8mm) to avoid the overflow, and to prevent the interception caused by inaccurate connection between the two. The inlet diameter is...

Injection mold casting system shared by  plastic extrusion supplier . The gating system refers to the part of the runner before the plastic enters the mold cavity from the nozzle, including the main flow path, the cold material hole, the shunt path and the gate, etc. The pouring system, also known as the runner system, is a group of feeding channels that lead the plastic melt from the nozzle of the injection machine to the mold cavity. It is directly related to the molding quality and production efficiency of plastic products. The main flow path It is a section of the channel connecting the injection molding machine nozzle to the diverter or cavity in the mold. The top of the main flow channel is concave to connect with the nozzle. The diameter of the inlet of the main flow channel should be slightly larger than the diameter of the nozzle (0.8mm) to avoid the overflow, and to prevent the interception caused by inaccurate connection between the two. The inlet diameter is...

Basic classification  and mold composition of the injection mold Custom Plastic Extrusion Supplier China  shares that injection mould is a tool for producing plastic products. It is also the tool that gives plastic products complete structure and precise size. Injection molding is a process used in the mass production of complex shaped parts. Specifically refers to the heat melts the plastic by the injection molding machine high pressure into the mold cavity, after cooling curing, forming products. The basic classification of the Plastic Injection Injection moulds are divided into thermosetting plastic moulds and thermoplastic plastic moulds according to their forming characteristics. According to the molding process, it can be divided into transfer mold, blow mold, casting mold, thermoforming mold, hot pressing mold (pressure molding mold), injection mold, etc., in which hot pressing mold can be divided into overflow type, half overflow type, no overflow type t...

  PMMA Lamp Shade  / PMMA Cover,Plastic Extrusion PMMA Lamp Shade, PMMA Lens Supplier,Plastic Extrusion PMMA Cover   UL94 V0 fire resistance material Clear plastic extrusion polycarbonate and  PMMA led lamp shade  .High-class double color co-extrusion PC/ACRYLIC/PMMA LED light cover/tube/housing (1). Clear and milky acrylic/PMMA and PC profile for led light diffuser cover, lens, lampshade etc.   (2). High clarity, high light transmission, weather resistant. ROHS compliant.   (3). Colour: clear, semi clear, opal colour and custom made colour available.   (4). Application: For led stair lighting, led cabinet lighting, led floor lighting, led decorative lighting et.   (5). In-house tooling to custom made different lighting plastic profiles for you, OEM, ODM service is welcome. 1. Our company has a research and development team with 10 years of plastic experiences.   2. Sophisticated equipment to control...

 PMMA Tube /PMMA Pipe,Custom Plastic Cable Pipe, Plastic Extrusion Supplier,Plastic Extrusion PMMA Tube   High-class Customized Transparent and clear Acrylic /PMMA Plastic Tube/PMMA Pipe (1). Clear and milky acrylic/PMMA and PC profile for led light diffuser tube, cover, lens, lampshade etc.   (2). High clarity, high light transmission, weather resistant. ROHS compliant.   (3). Colour: clear, semi clear, opal colour and custom made colour available.   (4). Application: For led stair lighting, led cabinet lighting, led floor lighting, led decorative lighting et.   (5). In-house tooling to custom made different  lighting plastic profiles  for you, OEM, ODM service is welcome. 1. Our company has a research and development team with 10 years of plastic experiences.   2. Sophisticated equipment to control the minimum tolerance.   3. product structure designing is available for us.   4. We prov...

 Plastic Extrusion Profile, Plastic Extrusion PMMA (Acrylic) Profiles /Pipes,Plastic Extrusion Profile, Plastic Rods Factory    Plastic extrusion profile  with beautiful appearance, multiple functions, simple operation and other advantages, and are widely used in light-fixture, decorative lighting, furniture, construction, kitchen cabinets, interior decoration, photo frames, automotive industry, electronics and other industrial and household items. Dongguan Riteng Industrial Co., Ltd  was founded in 2008, is a customized manufacturer of  plastic extrusion molding and injection molding , located in Qiaotou town Dongguan city Guangdong province China. The independent factory workshop covers an area of more than 5000 square meters with more than 100 employees. Our company has passed ISO9001 quality management system certification (certificate number: CI/134571Q) and SGS certification (certificate number: QIP-ASI172562). In our factory, there are more than...

 PVC Door Frame, Plastic Extrusion Door Frame , Custom PVC Plastic Extrusion Profile, Plastic Extrusion PVC Profiles /Pipes   Plastic extrusion profiles for  pvc door frame  for refrigerator with pvc material,smooth surface ,Easy to operate ,Style design diversific PVC window and door     1. PVC profile   2. Strong durability   3. Chambers: 3, 4, 5,   4. Good performance for water penetration prevent   5. Good performance for sound insulation   6. Multi-chambered frame extrusions create superior strength and great insulation   7. Frames and sashes are reinforced with aluminum stiffeners for added rigidity, hardware attachment and installation   8. Fusion welded frame and sash corners for strength and weather-ability   9. Installation hardware included   10. Complete with screens    Custom Plastic Injection  and Extrusion Is our main busin...