Construction Industry

The fully automatic plastic pipe planetary cutting equipment independently developed and manufactured by Qingdao Center Machinery Co., Ltd. is mainly used in conjunction with the plastic PE pipe extrusion production line. It can perfectly cut plastic pipes of various sizes and hardness. It can also be used for fiberglass pipes. cutting. This machine adopts Xinjie programmable controller and text display, LCD multi-lingual display, can be used in most foreign language markets, frequency converter speed regulation, with the ability to display "statistics, knife time, push delay time, rotation time, working program" Process. Various operating data such as fault and alarm output. "Special functions, rotation and frequency converter adjustment. This machine has the characteristics of strong anti-interference, convenient adjustment, reliable performance, stable quality and so on.

This machine introduces high-end technologies from Japan and Europe, and has the characteristics of good cutting effect, high degree of automation, complete protection devices, safe and convenient use, and beautiful appearance.

Depending on the application and pipe size, Haul-off machine belt or caterpillar haul-offs are available, which are controlled via an integrated touch screen and fit perfectly into the line. Production of customized versions is also possible. Specially adapted versions can be supplied for special applications such as FDC (fast dimension change).

The high viscosity of the rubber block can provide maximum friction to pull the pipe movement without damaging the surface of the product.

With our comprehensive range of haul-off machine options and the ability to tailor them to unique needs, we are dedicated to providing the perfect solution for your pipe production requirements.

The PP, PE, and PS sheet production lines developed by CENTRE Company are used to produce multi-layer composite environmentally friendly sheets. The sheets are mainly used for blister molding of various food containers and packaging, such as: trays, noodle bowls, Lunch boxes, cake boxes, fruit plates, etc. This equipment can effectively utilize the proportion of stone powder, which not only reduces the cost of sheet raw materials, but also improves the degrad ability of the sheet and ensures the comprehensive physical properties and subsequent process ability of the sheet.

Twin-screw extruders gradually evolved and developed from single-screw extruders. It has very good mixing and plasticizing properties and can be used in the molding and processing of various plastic products.

Different from the single-screw extruder, the dual-pass dry extruder consists of two parallel twin-screws placed in the screw barrel and closely fitted together.

With the development trend of twin-screws in the market (the development trend of high torque, high speed, low energy consumption and production efficiency), Center's technical staff have continuously tested and finally determined the unique screw combination sequence, making the overall screw presentation perfect. state. It is faster and consumes less mechanical energy. The speed of more than 500 rpm makes the work efficiency about twice that of a single-screw extruder. At the same time, our twin-screw extrusion equipment is used in processing high-viscosity, heat-sensitive and other raw materials. It has unique technical advantages.

The CTSJ single-screw extruder produced by Center Machinery Company continuously injects its own design concepts on the basis of traditional extrusion. The trinity of high speed, high output and low temperature plasticization ensures the extrusion of high quality products. This series of single-screw extruders has a novel design and adopts involute gear transmission. It has low operating sound and stable operation. It uses high-end materials. The screw and barrel are nitrided and wear-resistant, which greatly increases the service life of the equipment.

The specially manufactured discharge port design is embedded with a perfect cold water device, which is combined with the fan for cooling, so that the temperature of the raw material is stable, the plasticization is stable, and the material is extruded at a uniform speed.

The simple-to-operate human-machine interface, combined with high-end electrical systems, allows technicians to operate more conveniently and control the equipment at any time and understand the status of the equipment.

The high-performance mechanical combination design enables enterprises to continuously reduce costs in all aspects, obtain greater production profits, and promote faster development of enterprises.

PE/PP pipe equipment is developed by Qingdao Centre Machinery Co., Ltd. Using the world's advanced technology. Suitable for high-speed production of a series of pipes such as PE, PP, PERT, etc. The production line is fully automated, has a unique screw structure, and has high and stable production efficiency. It has gained a good reputation in domestic and foreign markets and is deeply loved by customers.

For the production of various plastic pipes, our colleagues can provide two-layer, three-layer and multi-layer composite pipe extrusion production equipment, at the same time, in response to market demand, Qingdao Centre Machinery Co., Ltd. can produce large-diameter production lines up to 1600mm size.

Based on 20 years of plastic extrusion machinery development and design experience,CENTRE combined the advance technology to prompt this HDPE water and gas pipe production line.It’s unique structure design and high efficiency performance makes it fast accepted by the pipe factories.The extrusion line consists of high efficiency single screw extruder, vacuum calibration, spraying water cooling tank, multi-claw haul-off machine,planetary cutting machine, pipe stacker and trolley.

HDPE pipe widely applied on gas and water transportation. The extrusion line can be used to produce two layer or three layer HDPE pipes also, which takes the recycled material on the outer layer or middle layer to decrease the cost.

CENTRE Company supplies vacuum tanks are adapted to the individual applications. We have the perfect solution for almost every size and requirement, as well as special applications such as our FDC (fast dimension change) system for automatic dimension change, or twin-strand extrusion.

In high-performance pipe extrusion, processors are faced with a variety of challenges like required line speed and surface quality. With the aid of high line competence, we are able to develop and implement outstanding solutions to offer highest degree of efficiency.

This product is a new type of calendering machine, mainly used for calendering plastic sheets. It belongs to the technical field of plastic machinery and equipment.

Before the emergence of this new product, the traditional calenders were a vertical three-roller calender and a horizontal three-roller calender.

This production line adopts advanced European technology and is a high-performance pipe production line independently developed with its own unique production and manufacturing concepts. This production line is suitable for high-speed extrusion of polyolefin pipes such as PE and PP. Compared with the classic production line, the energy saving effect is as high as 35%, and the product efficiency is doubled. It is a new technological achievement in the field of energy saving production. This production line has a compact structure and makes full use of every inch of its use space, saving space and also saving money. Cost of production.

The operation is simple and smooth, and it can produce safely, effectively and stably without wasting too much manpower, which greatly improves the production efficiency of pipes.

The production line has a beautiful shape and graceful lines, fully reflecting the company philosophy of Qingdao Centre Machinery Co., Ltd. The combination of gray and green makes the entire equipment more technologically advanced.