Ningbo Haitai Industry & Trade Co., Ltd.

Haitai Industry Park, Baizhang East Road, 315101 Ningbo
Telephone +86 574 89022653
Fax +86 574 89022802


Hall map

K 2016 hall map (Hall 15): stand C60

Fairground map

K 2016 fairground map: Hall 15

Our range of products

Product categories

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.02  Machinery and plant for processing
  • 03.02.002  Injection moulding machines
  •  Injection moulding machines, general purpose
  •  Injection moulding machines above 1000 kN to 4000 kN clamping force

Our products

Product category: Injection moulding machines above 1000 kN to 4000 kN clamping force

HTW SERIES Conventional Plastic Injection Machine

Haitai HTW serise injection molding machine ranges from 68T-3000T, aiming at processing high quality plastic products,because of its high-performance, Haitai machine is widely used among domestic and foreign customers.With the pursuit of independent innovation constantly, Haitai now processes a total of 33 independent intellectual property rights, three of which are invention patents with high technology content. The use of advanced computer software designed to optimize the parameters of the most optimal design. And the application of automatic sampling system is used to test performance parameters of the new product.
Haitai HTW-series injection molding machines has smaller deformation of the platen,smoother movement, longer working
life, lower energy consumption, easily operation, so it has been recognized by the market. Haitai HTW-series injection molding machine is a strong open platform, which can meet the customer's special request,like adding special features so as to suit all kinds of process techniques.

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Product category: Injection moulding machines above 1000 kN to 4000 kN clamping force

HTW/JB series injection molding machines

The HTW/JB series injection molding machines use a fast response variable pump that has a very high efficiency and low noise.The variable pump continuously adjusts the output pressure and volume of the pump to match the values called for on the screen for the various parts of the moulding process. This system contrasts with fixed delivery pumps employing valves to control the required pressure and volume, and dumping excess oil to tank. This can result in energy savings of 20%-40% compared with normal machines.

Main advantages of HTW/JB variable pump injection molding machine:
● Energy saving
● Fast system response and short cycle times
● Greatly decreases oil temperature of the system
● Smoother mould opening and locking, prolonging the life of the machine and the mould
● Prolongs working life of the hydraulic oil and hydraulic components, thereby reducing frequency of maintenance and maintenance costs
● The extra oil filtration requirements are met by special imported filter components

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Product category: Injection moulding machines above 1000 kN to 4000 kN clamping force

HTW/S Series

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Product category: Injection moulding machines above 1000 kN to 4000 kN clamping force

HTW/UPVC Series Injection Molding Machine

Main advantages of HTW/UPVC injection moulding machine:

● Air cooling fans on barrel, for fast reaction time and precise temperature control
● New special screw geometry optimised for UPVC, achieving stabilised plasticising and excellent production
● Wider moving safety doors at back and front, to accommodate bulky core pulling cylinders
● Machine equipped with core pulling controls
● Automatic oil lubrication pump
● Equipped with automatic mould height adjustment system

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Product category: Injection moulding machines above 1000 kN to 4000 kN clamping force

HTW/PET Series Injection Molding Machine

Main advantages of HTW/PET injection moulding machine:

● Specially designed machine for the efficient production of PET bottle preforms
● A specially designed screw geometry virtually eliminates the production of harmful acid acetaldehydes
● Excellent plasticising rate, good colour dispersion and moulding stability

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Product category: Injection moulding machines above 1000 kN to 4000 kN clamping force

HTW/F Series Injection Molding Machine

HTW/F series injection molding machines adopt optimized hydraulic system and high output volume of pump and motor. The injection rate can be increased greatly.

Main advantages of HTW/F high speedinjection molding machine:

● Optimised hydraulic system produces very high injection rates and high injection pressures - up to 290 MPA
● Special screw geometry greatly increases plasticising rate
● Boosted plasticising rates, mould opening and closing speeds, ejection speeds etc
● Clamping unit with improved rigidity meets the requirements of high injection speeds and pressures, and extends the service life of the mould
● Hydraulic accumulator is available as optional extra, with injection rate over 400mm per second

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Product category: Injection moulding machines above 1000 kN to 4000 kN clamping force

HTW/JD Series injection molding machine

Characteristics of servo energy-saving injection molding machine:

Equipped with high performance servo motor controlling system, the machine’s output power canvary in accordance with the loading changes, which reduce energy consumption and noise. The motor rotates at lower speed in holding pressure stage, and doesn’t work in cooling time.

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About us

Company details

Haitai was founded in 1995. It is praised as the National Important & High Technology Enterprise, excellent technology enterprise for exportation in China, one of 100 key enterprises in Ningbo. It covers total area of 150,000 square meters. The headquarter is located in Haitai Industrial Park, Baizhang East road, Ningbo. Haitai Company owns large high-precision machining equipment and various types of CNC machining equipment as well as a full set of precision testing equipment and chemical facilities. Haitai had got the certificate of the ISO9001-2000 international quality management system and it is the first to be certified by provincial measures authorization.

Haitai have achieved ERP, PDM, CAM and other enterprise information engineering. Haitai stands stably among the top three enterprises year after year based on its comprehensive strength. in 2011,haitai had became a subsidiary of zhejiang time shine industry co.,LTD due to asset restructuring.Haitai will be base on plastics machinery industry wish brand-new image to create brighter future.
HaiTai Product Haitai established the first Engineering Research Institute in Ningbo. Haitai have (provincial) Enterprise Technology Center, polymer molding equipment National Engineering Research Center, Ningbo Sub-center, plastic molding simulation and mold technology national Key Laboratory Ningbo branch center, and Haitai postdoctoral workstation.

Haitai has cooperated with more than ten large universities and colleges and undertaken a number of national-level Torch Program new technology projects and major technical research projects. Haitai had created more than 30 items of national patents. As early as 2003, Haitai has developed China's first launch of international advanced level HTD80 all-electric high-speed precision servo type injection molding machine with the appraisal by experts. Haitai will be successful in developing the world leading multi expert systems intelligent injection molding machine with its strong technology background.

Haitai product "Haitai Machinery" is a well -known company. "Haitai" trademark is a famous brand in China. We have HTL series and HTW series with clamping force ranges from 68T - 3000T injection molding machine, It combines advantages of advanced technology in Europe and the United States and features as high rigidity, excellent performance, and fast response, energy efficient and durable. Early products have passed European CE certification; Haitai products have obtained praise and good comment from domestic and foreign customers with its excellent service and quality. Haitai has customers from more than 30 countries and regions.

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