2015 China Hot Sales Square Steel Tube Downpipe Roll Forming Machine

Equipment Description

1. Material:

1)      Coil Width: 1000mm

2)      Suitable Coil Thickness: 0.3-0.7mm

3)      Suitable Raw Material: Galvanized steel sheet

2. The Chart of Process flow

Manual de-coiler --- Electric Feeding --- Servo motor feeding ----oll Forming Machine------Computer Control Cabinet---Automatic cutting Mechanism ---Run-out Tables

3. The equipment including

4. Technical specification and details

(1) Hydraulic Ue-coiler

Un-power: manual de-coiler; Max. Capacity: 7T

Suit for coil inner diameter: 508mm, suitable coil Max. out diameter: 1000mm

Manual power expands the coil inner surface.

The de-coiler for reference:

(2) Roll forming machine

1) Number of forming steps: 17 steps

2) Material of shaft: 45# steel hardening and tempering treatment. Outer diameter 85mm ,total solid

Tolled shafts

3) Rollers: Material is high grade No.45 forged steel, with digital-controlled procession. The rollers are plated with hard chrome with thickness of 0.05mm on the surface after being machined by the exact machine tool. So that to ensure long life of forming rollers.

4) Main motor power: 4 KW with cyclical planetary gear speed reducer

5) The plating chromium’s thickness on the surface of rollers: 0.05mm

6) Main stand: 350# H steel welded structure Wall plate thickness: 14mm the main frame of machine is welded separately and the outside wall is connected by screw after being rot blasted on the surface.

7) Chain and gear move the line, motor drives. All working actions are controlled by PLC electric cabinet automatically.

8) Suitable power voltage: 380V/50HZ/3Phase (can de designed according to buyer’s requirement)

9) Line working speed (Forming speed): about 15-18 m/min (without cut time)

10)   Main machine motor power: about 5.5 KW (Depend on final design)

Dimension of the machine: 9000mmx1200mmx1200mm

Weight of the machine: about 5000kg

Equipment for Reference:

 (3) Hydraulic Cutting

1) Adopts post cutting, Stop to cut;

2) The cutting blade material is Cr12 with quenched treatment.

3) Adopts welded frame for good rigidity.

4) Cutting frame has been heat treatment to avoid final product deformation. cutting length tolerance ±2mm.

5) The power of cutting is provided by hydraulic station.

6) The final product can be cut as per set length in PLC controller, and the length is automatically measured by encoder. When final product reaches the set length, machine will stop to cut the Product automatically. Finish this action, machine will run again continuously.

Hydraulic Cutting for reference:

(4) Hydraulic station

1) It supplies the power for the hydraulic cutter.

2) All hydraulic accessories are all use Chinese famous brand products.

4)      Hydraulic motor power: 3KW

Hydraulic station for reference:

(5) PLC Control System

1) This system uses Delta PLC to control the all working actions. Production quantity and each piece length will be automatically measured. It is convenient to control the roll forming machine.

2) Delta converter adjusts speed technology, realize the automatic production.

3) Text screen is input and cancelled the working data.

4) Friendly man-machine interface system can be set batches to the work piece, length, quantity, etc.

5) Encoder count, having function of count and measuring length.

6) Suitable power voltage: 380V/50HZ/3Phase (can de designed according to buyer’s requirement)

Computer system for reference:

(6) Product Rack (un-powered)

1) They are used to put the final product when product coming out from cutting device.

2) Two pieces, each piece length is 1m, total length is 3 meters.

3) Collect the final product and final products are convenient to be stacked by workers.

Product Rack for Reference:

(7). Products for Reference

Products for Reference:

 5.Equipment Details.

6. Factory overview

7. Foreign Customers

8.  Authentication

9. Payment terms and after-sale service:

1) FOB Tianjin

2) Payment: 30% T/T deposit, and pay the balance before shipping.

3) Delivery time: 30 working days.

4) Guarantee period: 12 months limited warranty starting from date of delivery. Shipping cost for parts to be replaced during warranty period have to be borne by the customer.

5) Spare parts: bearings, buttons, chains, magnetic valve, protective tube etc.

6) Installation and training:

1. If buyers visit our factory and check the machine, we will teach you how to install and us the machine, and also train your workers/technician face to face.

2. Without visiting, we will send you user manual and CD to teach you to install and operate.

3. COST OF INSTALLATION:

The buyer should pay the installation charges (USD 120 one man one day). To the seller’s appointed account by T/T before the seller’s technicians go to the buyer’s factory. The buyer pays the seller’s technicians travel cost outside China, including round air tickets fee, accommodation and food, provide transportation from living hotel to the work place, necessary communication, and insurance, etc.

If you have any further question of our Equipment, please feel free to contact me, thanks!