1.Production Introduction
PVC double pipe production line is developed for high output of double pipe extrusion together.
The main machine, SJSZ-51/105 ,SJSZ-55/120, SJSZ-65/132conical twin-screw extruder, is equipped with double-tube single-control stainless steel spraying calibration which avoids waste condition when one tube is adjusted and the other one is affected. The auto single-control double pipe haul-off and cutter unit is combined with the front double calibration technology to make operation more flexible.
The machine with energy efficient conical twin-screw extruder and through special mould one-time extrusion two piece of PVC pipe, effective energy conservation, can improve the production and efficiency, save land and labor costs.
The diameter of the extruded pipe is from 16-63mm. It can fully use the extruding capacity of the extruder.
So, it is your best choice for high output and efficient for PVC double pipe extrusion/ production line
2.Machine List
| Screw Loader |
1 set |
Twin conical screw extruder
(SJSZ-51/105 ;SJSZ-55/120; SJSZ-65/132) |
1 set |
| Double Vacuum forming/spraying tank |
1 set |
| Double Haul-off unit |
1 set |
| Double cutter |
1 set |
| Stacker |
1 set |
| Moulds(16mm, 20mm,25mm,32mm,40mm,50mm, 63mm) |
7 sets |
3. Technical Parameter
| Extruder |
Pipe diameter(mm) |
Output(kg/hour) |
Total Power(KW) |
| SJZ-51/105 |
16-40 |
120 |
75 |
| SJZ-55/120 |
16-40 |
150 |
90 |
| SJZ-65/132 |
25-63 |
250 |
125 |
4. Features
1. One die double output, it greatly increase the productivity, meantime, it reduce the cost of machine, power consumption, save space of workshop
2. Speed of extruding, haul off are controlled by variable frequency inverter, stepless adjustingspeed and save power consumption.
3. Water cooling tank are made of high qulity stainless steel, no rusty, longer lifetime.
4. Temperature controlled by intelligent temperature controller, high precision, automatic control, save labor and easy to operate.
5. Company Profile
Qingdao Trusty Plastic Machinery Co., Ltd. is a professional plastic extrusion equipment manufacturer integrating design, research and development, production and sales.
The company's main products are rich, the production technology is mature, and the after-sales service is guaranteed. Products are sold at home and abroad, such as: Brazil, Chile, Mexico, the Philippines, Italy, Russia, Pakistan, Vietnam, India, Algeria, Egypt and other countries.
Our company is located in Qingdao, one of the plastic machinery bases in China, where the railway, sea transportation, aviation and other transportation systems are very complete. And it is one of the regions with rapid economic development in the coastal cities.The advantaged geographical conditions have provided great convenience for the development of the company's trade.
Our company's main products are: PVC door and window profile production line, WPC wood-plastic profile production line, PVC wall panel production line, PVC/PE/PPR pipe production line, PVC/WPC crust foam board production line, PE/PP/PC hollow sheet production line, PVC roof tile production line and PET packing belt production line, etc. According to customers' needs, to achieve diversified processing customization.
Over the years, the company has always adhered to the tenet of "honesty for basis, quality for living, innovation as the theme, and development as the focus", abide by the quality commitment to users, and won the trust of customers.
6.After sales service
| Technical documentation |
| All symbols on the equipment will be in English. We will be responsible for providing the Buyer with a general layout plan, electrical plan, installation orientation and manuals, in English. |
| Arrangements for inspection, installation and testing of the equipment |
a. After all of the equipment is delivered to the customer's factory, the Buyer shall be responsible for all preparation work, e.g. electricity supply, water supply, cranes and labor, etc.
b. We will prepare visa applications for their engineers, who will assist in the equipment installation and testing at the Buyer's factory.
c. The Buyer will buy a round-trip air ticket for the engineer(s) after the visa application is approved. The Buyer is responsible for all expenses generated, e.g. visa application fees, meals, accommodation and an allowance of $80.00 per day for each engineer.
d. The engineer(s) will provide free training for the operators and maintenance people, in Buyer's factory.
e. If the Buyer does not request commissioning by our engineer(s) within four months from the date of the bill of lading, it will be accepted that all the equipment has been successfully tested and approved by the Buyer. |
| Quantity and quality guarantee |
a. In cases of quantity discrepancies or equipment damage, at the destination, the Buyer will file a claim within 30 days after the arrival of the goods at its destination. The insurance company and the shipping company will be responsible for all discrepancies and damage caused by the shipping company or other transportation companies.
b. Guarantee period and after-sales services: 13 months from the date of the bill of lading.
During this guarantee period, if there is a quality issue, we will provide spare parts without charge. If malfunctions are caused by the Buyer's improper operation of equipment, we will provide the Buyer with spare parts at cost prices.
c. Long-term service:
Beyond one year, we will provide the Buyer with spare parts at reasonable prices and provide long-term technical guidance. |
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Audited Supplier 
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