Machine characteristics
4RT mold opening is the machine type with multiple functions,

suitable for the two-laype and three-layer molds.
Double powers, double oil pumps, double motors and double oil coolers

are applied for the two axles to work independently.
The oil system is unique in design with good stability, faster lift-up and

lift-down speed compared with other brands when unloading/loading mold.
With the function of slow speed alignment adjusting,

the adjustment is more precise and safe.
The accurate placement of the loading/unloading mold has

the 100% placement safety design, protecting the mold from being damaged.
The speed of mold raising and closing can be adjusted accurately and safely.

Adjustment of hydraulic system

The high-pressure overflow valve is adjusted to slightly higher than the

working system pressure, and it is strictly prohibited to exceed 20Mpa.

The low voltage is regulated by the pressure relay, which must be

set below 1.5mpa. It is forbidden to be too high,

or the motor will be damaged due to overload.(set when leaving the factory)

The electric contact pressure gauge shall be adjusted to the required

working pressure.

It is strictly prohibited to exceed the rated system pressure of 20Mpa.

Zhangjiagang Flame Machinery Co., Ltd is located in national civilization hygienic city close to Shanghai, which is specialized in producing rubber and plastic machinery, including internal mixer, open mill, calendaring machine, extruder production line and recycling production line ,etc. We aim at providing the best quality of products and service to all customers, through continuously improving and developing.

Until now through continually practicing and improving, we already formed a high quality team including advanced talents. We have strictly control system in the products researching, producing, assembling, testing and deliver. Meanwhile we will ensure the market competitiveness and customer applicability by innovating and improving the design and quality of the product.

Flame company insists the management idea of “ excellent quality, integrity manage, high quality after-sales service” ,so that we can win more and more customer’s trust and support from home and abroad .Providing profitable machinery for customers and getting their acceptation are our final success!

Warmly welcomed domestic and oversea customers to visit and inspect our factory, creating mutual benefit for both of us!