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Hot runner mold design and production

Hot runner mold design and production

    Unit Price: USD 10000 / Piece/Pieces
    Payment Type: L/C,T/T,Paypal,Western Union
    Terms of Trade: FOB,CIF
    Min. Order: 1 Piece/Pieces
    Delivery Time: 25 Days
    Packaging: wooden boxes with protective foams
    Productivity: 5million -10 million USD/year
    Brand: RZ
    Transportation: Ocean,Land,Air
    Place of Origin: Guangdong China(Mainland)
    Supply Ability: 5000sets/Week
    Certificate: CE, RoHS, ISO 9001:2000, ISO 9001:2008
    HS Code: 8401301000
    Port: Shenzhen

Basic Info

Model No.: RZ-MM-014

Type: Vertical Injection Molding Machine

Structure: Vertical and Horizontal Composite

Plastic Type: Thermoplastic

Plasticizing Way: Screw Type

Clamping Way: Hydraulic & Mechanical

Automation: Automatic

Computerized: Computerized

Certification: CE, ISO9001:2008, SGS, UL

Product Description

Hot runner mold design and production, The hot runner system is a combination of heating parts used in plastic injection moulds, which injecting molten plastic into the cavity of the mold. The cavity is part of the mold, which is similar to the part to be produced.
The advantages of the hot runner system are: shorten the cycle time: no channel control cooling time, more easy to start without runners to remove, the automatic cycle is faster and more frequent. Fewer traces of subsidence and insufficient parts: unlike plastic moulded plates that pass through the cold runner and lose heat. Design flexibility: gate can be positioned on multiple locations. Balanced melt flow: a separate melt channel is located in the external heating manifold, which is insulated from the insulation board around the mold.

Hot runner

Hong Kong Jinrun Co., Ltd. specializes in semi-solid die-casting, traditional die-casting, mold making, plastic injection molding and other processing services. It manufactures lightweight, high-quality, high-efficiency, energy-saving and environmentally friendly die-casting and injection molding products.

A factory is located in Qiaotou Town, Dongguan City. Ruizhun Precision Metal Co., Ltd. occupies an area of approximately 70,000 square meters. It has 800 production workers, 150 management staff, and has a total of 101 imported semi-solid die-casting magnesium alloy casting machines. High-precision injection molding With 90 sets of machines, it is the largest magnesium alloy semi-solid die-casting enterprise in China and provides high-efficiency and advanced magnesium alloy die casting processing services.
The B factory is located in Fenggang Town, Dongguan City. Best Mold Co., Ltd it is about 10,000 square meters. It owns 30 injection molding machines, 10 working groups for MOLD Manufacturing, and 15 years of injection molding experience. It focuses on plastic molding and mold making.
Hong Kong Jinrun Co., Ltd. focuses on technology research and development and has a strong technology R&D team that has applied for 18 advanced technology patents to transform customer ideas into products. At the same time, through the British BSI certified ISO9001: 2008, ISO14001: 2004, TS16949 quality management system, the company has a mature product testing laboratory, according to the needs of customers to test the quality of die-casting and injection molding products and details to ensure product quality.
Engineers can according to customer's requirements, product to the customer's product drawings into reality, the company salespeople to keep all the communication with customers, to ensure that customers and the enterprise can communicate with each other about products at any time.


Hot runner


Hot runner



Hot runner

Shell Plastic Molding

Hot runner

Hot runner

Hot runner

Hot runner


Shell Plastic Molding


1. How can I get quotation and feedback for my products?
Provide your 2D drawings with specifications (material, surface treatment, tolerance, another requirement, etc.); mention your quantity needed (MOQ and annual need) and logistic requirement; 3D drawings are much welcome for the full product review.

2. How long can I get the quotation?
Normally, we can provide instant feedback and then provide the quotation within 48 hours

3. How long will you produce the parts?
Production lead time for CNC machining is 1-4wks, according to difference products and quantity. We will communicate with Customers on the production plan and delivery for each PO.


If a mold is needed, the mold making time will be:
1) 2-3wks for extrusion molds
2) 4-8wks for die casting molds or plastics injection molds

3) 2-3wks for stamping molds


Shell Plastic Molding

Shell Plastic Molding

Shell Plastic Molding


Shell Plastic Molding

injection molding


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Ruizhun Precision Metal Co., Ltd specializes in semi-solid die casting, traditional die casting, auto die casting tool mold, mold manufacturing, injection molding, and other processing services. The registered capital of 120 million, has developed into China's high-tech enterprises, Guangdong's key enterprises, and has the right of independent import and export.

The A factory is Dongguan City Ruizhun Precision Metal Co., Ltd (RZ) covers an area of 70000 square meters. With 800 production workers and 150 managers, there are 101 imported magnesium alloy semisolid die casting machines, especially for magnesium alloy die casting customer service and high precision injection molding machine 90. It is the largest magnesium alloy semisolid die casting enterprise in China, providing efficient and advanced magnesium alloy die casting processing service.

B factory is located in the town of Fenggang, Dongguan. Best Mold Co., Ltd.(GR)covers an area of 10000 square meters. Have 30 sets of injection molding machines, 10 mold manufacturing working group, 15 years of injection molding experience. It is focused on plastic molding and mold manufacturing.

Dongguan City Ruizhun Precision Metal Co., Ltd. pays attention to technical research and development, has a strong technical R & D team of nearly 100 people, has applied for 18 industry advanced technology patents, and the R & D team is focused on turning the customer's idea into a perfect product. At the same time, through the BSI certified ISO9001:2008, ISO14001:2004 and TS16949 quality management system, the company has a mature product testing laboratory equipped with high standard inspection instruments and equipment. The quality and quality of the product can be guaranteed to ensure the quality of the product according to the scientific testing of the customer's products. Eight processes are completed in the factory area, each process has a dedicated person to follow up, and can always communicate with customers on product issues. Customers confirm samples and produce them in bulk and export to customer companies.

Company Info

  • Company Name: Ruizhun Precision Metal Co., Ltd.
  • Representative: DongfanHong
  • Product/Service: Semi Solid Casting , MOLD Manufacturing , CNC Machining , High Precision Die Casting , Auto Parts Supplier , Injection molding
  • Capital (Million US $): 120,000,000RMB
  • Year Established: 2015
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 41% - 50%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 15
  • No. of R&D Staff: 81 -90 People
  • No. of QC Staff: 71 -80 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 50,000-100,000 square meters
  • Factory Location: A:198# Xinyi Road Jinglian Area, Qiaotou Town Dongguan Guangdong; B: 17# Chang Tang Road Yan Tian Village Fenggang Town Dongguan Guangdong
  • Contact Person: Mr. sheldon
  • Tel: 86-0769-81025999
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