Pet Bottle Flakes Recycling Pelletizing Production Machine

PET Flakes Pelletizing Production Machine
Description of PET Granulating Machine:
This PET flakes pelletizing line uses SHJ series parallel twin screw extruder, suitable for producing PET granules from clean PET flakes. The machine is composed of a SHJ parallel twin screw extruder, die, hydraulic screen exchanger, plastic strand die head, water cooling tank, cutter, and silo.
It is mainly used for processing PET, PVC, and other high-viscosity materials. It offers excellent performance, high output, low power consumption per kilogram, and ease of operation.
The machine minimizes the loss of viscosity in raw materials.
System Configuration:
Processing capacity: 100-800kg/h
Includes:
1. Feeding Machine
2. Extruder: 38CrMoAlA with nitriding treatment
3. Mould: 40Cr with nitriding treatment
4. Water Channel
5. Wind Drying Machine
6. Pelletizer Machine
7. Hopper
Advantages of PET Flakes Pelletizing Line:
1. Increased operational variables and process realization due to a two-stage machine.
2. High efficiency and production capacity.
3. Excellent at processing heat-sensitive materials and devolatilization, such as PVC, XLPE.
4. Suitable for zero halogen cables, shield materials, carbon black, etc.
Technical Parameters:

Detailed of PET Bottle Flakes Recycling Pelletizing Production Machine














Our Services of PET Bottle Flakes Recycling Pelletizing Production Machine

We test all machines in our factory before delivery. Customers can check the running of the machine in our factory. Once satisfied with the quality, we proceed with delivery. Upon arrival at the customer's factory, our engineers will test the machine on-site.

We provide technical support, material formulation, and guarantee the supply of machines and spare parts.

Q: Are you a trading company or manufacturer?

A: We are a manufacturer.

Q: How long is your delivery time?

A: Typically 5-10 days if the goods are in stock. If not in stock, it takes 45-60 days depending on the machine required.

Q: Do you offer samples? Are they free or paid?

A: Yes, we can provide samples for free, but the shipping cost is not included.

Q: What are your payment terms?

A: 30% T/T in advance, 70% balance before shipment, or negotiable.
If you have any other questions, feel free to contact us below.

Swing Bearing

Introduction to ZW Swing Bearing

Established in 2020 and officially put into the market in 2022, it is one of the leading products of Xingtai Zhongwei Zhuote Hydraulic Technology Co., Ltd. Widely used in construction machinery, engineering machinery, port machinery, metallurgy machinery, light industry machinery, wind power generation, medical CT, military industry and other fields, and exported to Europe, America and Southeast Asia in batches.

Product introduction and category

1. Product introduction:

As the "joint of the machine", the Swing Bearing is an important transmission component necessary for the machine that needs relative slewing motion between two objects and bears axial force, radial force and tilting moment at the same time; It is a mechanical component integrating supporting, rotating and fixing functions, which can greatly simplify the manufacturing, installation and maintenance of the host.

2. Classification of Swing Bearing:

In order to adapt to different use requirements, there are many structural types of Swing Bearings.

(1) The rolling elements can be divided into point contact type and line contact type according to their types;

(2) It can be divided into single-row, double-row and three-row roller types according to the structure type;

(3) It can be divided into internal toothless type and external toothless type according to the gear form.

ZW "Swing Bearing mainly produces single-row four-point contact ball Swing Bearing.

1. Introduction to single-row four-point contact ball Swing Bearing

It is mainly composed of outer ring, inner ring, ball, spacer block and sealing belt. The four-point contact between ball and arc raceway can bear radial load, axial load and tilting load at the same time. Small and medium-sized engineering machines, such as small and medium-sized cranes and excavators, hydraulic excavators, rotating machinery, large and medium-sized excavators and other engineering machinery can be selected.

2.Features of point-contact ball Swing Bearing:

(1) The nominal contact between rolling elements and raceways is point contact (in fact, it becomes surface contact after being loaded, but the contact surface is still small), and the slewing resistance is small;

(2) The manufacturing error of raceway, installation clearance, elastic deformation of rolling ring and seat frame have little influence on the contact condition, so the above points are less sensitive to the bearing capacity;

(3) The contact stress is higher than the line contact, and the shear stress formed under the surface of the raceway during movement is larger, so the dynamic bearing capacity is lower than the line contact;

(4) The raceway section is curved, so it is slightly difficult to process and grind.

3. Production strength

ZHTE HYDRAULIC has an existing rolling production line for Swing Bearings, which can produce single-row row Swing Bearings. Carefully select medium carbon alloy steel as the raw material, and produce the raw blank through the rolling production line. This process can accurately control the accuracy of the blank, change the material performance, reduce the material stress, improve the material density, greatly improve the wear resistance of the material, and extend the service life of the parts.

4. Production process

The following operations will be carried out after the inspection of the original blank is qualified:

(1) Thermal stress relief of blank

(2) ROUGH TURNING - FINISH TURNING - DRILLING - SERRATION - FINISH GRINDING

(3) Raceway quenching treatment

(4) Gear quenching treatment

(5) Product inspection

Billet inspection - tempering inspection - quenching depth inspection - crack inspection - with clearance inspection - assembled finished product inspection

(6) Install the nameplate

Our products

include: Excavator Hydraulic Pump, Excavator Final Drive ,Excavator Swing Motor, Excavator Travel Reducer, Excavator Swing Reducer,Swing Bearing,Hydraulic Breaker.

Swing Bearing For Excavators,Excavator Swing Bearing,Swing Bearing Excavator,Swing Bearing For Excavator,Excavators Swing Bearing

XINGTAI ZHONGWEI ZHUOTE HYDRAULIC TECHNOLOGY CO.,LTD , https://www.zwzhtehydraulic.com