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High Precision High Frequency Welded Pipe Rolling Mill For 4-12mm Thickness

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Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.

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High Precision High Frequency Welded Pipe Rolling Mill For 4-12mm Thickness

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Brand Name :	TENGTIAN
Model Number :	F200x200,12
Certification :	CE, ISO9001, BV
Price :	$100000 to $1 million
Payment Terms :	L/C, T/T
Supply Ability :	50 Sets/Year
Delivery Time :	60 work days

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High Precision High Frequency Welded Pipe Rolling Mill For 4-12mm Thickness

F200x200 high precision high frequency welded pipe production line is mainly to product the square pipe size 70x70-200x200mm,thickness is from 4.0-12mm.This production line each unit equipment, full use of the domestic and foreign similar equipment, innovative design, full control with PC or computer control, advanced technology, convenient operation and maintenance, and reached the international level in the early ninety s, for the domestic leading level.

(FORMING TYPE): DIRECT FORMING

The main characteristics of the equipment:

In a very short period of time to finish the adjustment of the roller, extreme reduce the roller change time when replace the products, thus improve the efficiency and reduce the productive cost;

Due to the equipment adopts one set of combined mould, producing the different specifications of the tube, only need to adjust,no need to change,the roller savings rate at above 90%,thus reducing the cost of the roller;

with motor adjustment, decreased the input of tools and damage to equipment when change the roll, improve the service life of the equipment.

Due to structure of the composite roll,the point contact between the roll and strip instead of the original line contact,reduce the roll wear and improve the service life of roll.

Raw material, finished product, process, and user configuration profile

1,Raw Material Conditions:

(1) Hot rolled or cold rolled steel strip (meet GB700-88,GB1591-88)

(2)Yield strength of raw material:σs≤345Mpa

Tensile strength of raw material :σb≤560 Mpa

(3)Thickness of strip: square pipe Thickness 4.0-12mm

(4)steel strip width:270-800mm(±0.2mm)

(5)steel coil inner diameter:Φ508-Φ760mm

(6)steel coil out diameter:Φ1100-Φ2000mm

(7)max coil weight:16TON

2,pipe size range:

(1) square tube: 70x70—200x200mm

(2) product thickness:

square and rectangular pipe:4.0-12mm

(3) length:4-12M

(4) speed:20-40m/min

(5) 2000KW 380V 50Hz 3 PHASE

3, product process

Raw material (strip) -loading car--- uncoiler - Cutting and Welding- feeding - Storage material - passive leveling - forming rolling--high frequency welding -- remove the weld burr -----cooling --sizing-- coarse straightening - length cut - collection

Main parts of line:

No.	Name	Quantity
1	loading car	1
2	one cone hydraulic uncoiler	1
3	straight head machine	1
4	pinch leveling machine	1
5	automatic shear and welder	1
6	horizontal accumulator	1
7	forming and sizing mill	1
8	computer milling saw	1
9	runout table 30M	1
10	Hydraulic station	1
11	1000kw solid welder	1
12	automatic stacking machine	1
13	Rollers	1

High Precision High Frequency Welded Pipe Rolling Mill For 4-12mm Thickness

Producing period :

8 month after sign the contract

Payment terms :

30% TT as downpayment after sign contract

70% TT payoff before delivery

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All square and rectangular tube specifications use a set of rollers, no need to replace, adjustment by motor .

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Pre-sales service:

·We can provide pictures of the finished equipment before shipment to ensure the authenticity of our products.

·If the existing policy does not allow the seller to leave China and go to the customer's country for equipment debugging, we will provide online remote guidance to the buyer’s engineer, and do seller’s best to provide a clear and complete layout to help the buyer with equipment installation and commissioning.

·If the Chinese government can allow the seller to leave China and go to the customer's country for equipment debugging, we will send engineers there as described below:

Equipment arriving at the buyer, the technical services personnel at the scene debugging, maintenance, equipment commissioning, commissioning, operation and maintenance instruction, responsible for technical training for equipment operation and maintenance personnel of the buyer.

The debugging time is one month,within one month The buyer need pay for the engineer salary USD 150.00 one day one person,the supply the atrtickets for round trip,also need supply the local cost,like food, rooms and transform.If due to the buyer reason,delay the debugging time,the buyer need pay for the engineer USD 150.00 one person one day.

Number of equipment commissioning engineers:At least three.

After-sales service:

Used in users abide by the rules, under normal operating equipment, since 12 months from the date of the arrival of the equipment, such as positively impact on the quality to use, parts damage lead to equipment can't normal work, factory will give the repair or replacement free of charge.

Number of equipment commissioning engineers:At least three.

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