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.
HTW Series Conventional Plastic Injection Machine
Haitai HTW series 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.
CONTROL SYSTEM
All-digital control system uses dedicated
controller, multiple CPU processing division,
a multi-functional automatic fault detection,
alarm system, certificates 99 mold of
processing procedures, with remote control
interface. System is of high stability and
responsiveness. System uses color LCD,
man made interface for easy operation and
with a number of peripheral interfaces.[/one_third]
FEATURES
– A variety of text can be switched.
– Manual, semi-automatic and fully
automatic mode.
– To provide EUROMAP robot interface.
– Automatic movement monitoring with
alarm and fault diagnosis.
– Function of slope setting can set the
start and stop of movements, so as
ensure the smooth movement.[/one_third]
CONTROL SYSTEM
Advanced hydraulic system design, through
proportional control of pressure, flow achieves
rapid multi-level pressure, speed switching,
the system configuration is reasonable, stable
and reliable. The noise is less than 75 dB. The
medium and large machine adopts a two-way
cartridge inserted valve system to improve the
system of flow and speed of response, and makes
the whole machine reach the best performance.
HTW/JB Variable Pump Injection Molding Machine
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.
HTW/JC Closed Loop Variable Pump Machine
The HTW/JC Injection Molding Machines employ a variable pump plus closed loop feedback, which offers stable control of shot size,the accuracy of resin quantity and the increase of the production of acceptable products.
Main advantages of the HTW/JC closed loop variable pump machine:
● Energy saving.
● High speed system response with short moulding cycles.
● Significant reduction in oil temperature.
● 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.
HTW/JD Series servo energy-saving 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.
The performance of servo energy-saving molding machine:
● Servo motor can optimize the match of energy demand and realize automatic adjustments.
● It can improve injection precision.
● It can greatly save power and water, resulting in environmentprotection and energy-saving.
● Quick response and low noise.
HTW/F Series High Speedinjection 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.
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.
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.
HTW/S Series Multi-Color Plastic Injection Molding Machine
