High Speed Metal Tube Cutting Machine , CNC Semi-Automatic Cutting Machine

High Speed Metal Tube Cutting Machine , CNC Semi-Automatic Cutting Machine

Quick Details

Condition: New Place of origin: Jiangsu China

Model Number: MC350D Machine Type: Pipe and Tube Cutting Machine

Raw Material: Pipe Power: Hydraulic

Certification: CE&ISO Cooling System: water cooling

Machine Overview:

MC350D Metal Circular Sawing Machine,based on the introduction of foreign advanced technology,innovative and develop a hydraulic automatic sawing machine,Performance of their products reach the advanced level, Sawing various sectional shapes can be ordinary steel, stainless steel, copper, aluminum and other metal profiles,Especially sawing various pipe is ideal. The machine uses hydraulic control,When sawing without artificial feeding, discharging, Its workpiece clamping, release, feed, retract automatically by hydraulic control ,The machining accuracy, high efficiency, suitable for long-term continuous operation.

Cutting Quantity:

The machine is equipped with cutting the number of counters one (on the main control panel),The scheduled number of workpieces sawing input counter,The actual amount of cutting will be displayed on a small screen counter, When the actual number sawing consistent with preset number, the machine will automatically stop working, cutting the number of the actual counter is automatically reset to zero.

Technical Parameters

Configuration Introduction:

Electronic control parts:FR.L and solenoid valve are imported from Air TAC Taiwan；Valve:Taiwan imported hydraulic Asada；

AC contactor:South Korean imported Shilin；Stop button and the start button is: Taiwan Tiandi；Other electrical accessories: Chint.

Rail: Taiwan Shangyin.

Installation and commissioning

1,The machine must be placed on level ground, four feet with bolts to secure it.

2,Line has been assembled inside the machine debugging, and the power (380V 50Hz, three-phase four current system) connected, while the machine must be grounded to ensure safety.

3,Confirm steering: lights switched on, then the pole-changing switch is turned on (set to "1" or "2" position), then depress the foot switch motor rotation direction depending on the direction of spindle rotation and cover arrows consistent, If you reverse the swap any two-phase power line phase

Operating Instructions

1. Saw Installation

Depending on the size of the material to be sawn, select the appropriate blade thickness, diameter and number of teeth. After Saw blade selected according to the following steps to install the machine

(1)The power switch is set to OFF.

(2)Open the blade safety cover.

(3)The knife blade cover removed, and the spindle flange, and a knife blade cover with a clean cloth not leave any sand or iron filings.

(4)Mounted on the blade, tooth front cover arrows in the same direction with the knife, put the knife on the cover, tighten the screws, before completely locking the blade to pull the blade turning in the opposite direction, so that the pin face cover tightly knife the pressure on the blade pin hole, then tighten the screws firmly.

(5)Cover the blade safety guard rails, complete blade installation. To remove, against the above steps.

2. Feed stroke depth adjustment

Adjustable limit nut, then turn the control valve closed dot (counterclockwise) so that load slowly head down until the blade can cut the workpiece to be cut up, so that the blade adjustment cap is cut away from the workpiece about 10mm or so.

3.Saw blade speed:

Generally mild steel metal selected speed; solid rods, stainless steel and other optional low.(Note: After heat treatment of materials or steel hardness HRC13 more,Is unavailable high-speed hacksaw to saw, otherwise shorten blade life.)

4. Main clamp and adjust the feed clamps (see outline drawing and panel control instructions)

(1)Adjustment principles:

A,You can really clamp the workpiece.

B,Ensures smooth feeding, not hard drag or stuck, will not affect the length tolerance after cutting the finished workpiece.

(2)Adjustment steps:

A,Try to open the primary clamp, the clamp is opened to feed.

B,Manually operate the main control panel will feature feeding station to the front of the main clamp.

C,Clamp the workpiece placed in the middle.

D,Rotation of the hand wheel clamp the workpiece to the main folder death, hand wheel and then spin back 3-4mm.

E,Turn the knob to the manual function on the main control panel to see if the fuel tank to the main folder does workpiece clamping, cutting the middle in no danger and damage the workpiece rotational movement of the blade.

F,After the main clamp adjustment, adjust the feed clamps, the adjustment method to adjust the main folder roughly the same, but pay special attention in addition to adjustable hand wheel, the more you can adjust the seat clamp blocks around. But feeding tongs into the same folder must be straight with the Lord.

G,After manually adjust the knob to release the main folder. Will be sent to the feeding clip clip knob cylinder clamp the workpiece to hand feed back button is pressed, the feed station immediate retreat. At this point note material (workpiece) is the main clamp collide, it means if there is no good tune on the line, you must re-adjusted. If it means the material before and after delivery smooth adjustment has been completed.

5. Feed speed adjustment

On the rear of the feed cylinder head has a flow adjustment valve, rotate the knob to adjust the feed speed handpiece. Feed speed adjustment depending on experience, not too fast and collapse debris resulting serrated teeth, but also not too slow and blunt saw blade. For example amputated 25mm diameter mild steel bars for about 2-8 seconds, according to Lee serrated or blunt may be.

6. Cutting length (each feed length) adjustment

Feeding the machine reference value is the length of the feeding station next step is to adjust the scale:

(1)Feeding stations will move to the forefront;

(2)After feeding the screw positioning stopper release;

(3)With manual transmission block and the pointer stops visually shown next to the scale size;

(4)After finding the length of the value to be set, locking screw stopper;

(5)After the front and back pieces stopper stopper and buffers can fine-tune the combined feed processing, in order to facilitate the tiny size being used (after feeding to limit the buffer rod, usually pressed into the 13-15mm is appropriate. Otherwise, the buffer can not afford effects or perishable)

(6)And as a length less than the feed, select the second or third feed, i.e. the length of or × 3 × 2 times.

7. The first knife (sprue) sawing

Upon completion of the above steps to adjust the feed body to the front. The main control panel will dial the automatic position, the cutting of the material so that the material is placed in the middle of the clamp head held out his blade tangent about 15mm (main bilateral clamping jaws can) and then press the button on the main control panel, the machine that is semiautomatic started sawing. (Note: If there is any cutting smoothly or unusual, different sound, quickly press the main control panel of the hydraulic emergency stop button, the machine will immediately stop the action head back to the upper end of the workpiece is clamped tightly to prevent. Saw drag and workpiece is dangerous.)

8. Automatic cutting Circle

When the first 7 steps smoothly, according to the main control panel, automatic button, the machine that started feeding Feeding → ​​→ → sawing sawing, etc. automatic cycle operation. When performing work automatically, attention should first master control panel knob on the 15th go to "run" position, so that when the workpiece material deficiencies in sending a limit proximity switch detects the lack of artifacts and automatically shut down. Last win after stopping material, re-execute the work on the new 8 steps, automatic cycle sawing action.

9. Cutting Quantity:

The machine is equipped with cutting the number of counters one (on the main control panel),The scheduled number of workpieces sawing input counter,The actual amount of cutting will be displayed on a small screen counter, When the actual number sawing consistent with preset number, the machine will automatically stop working, cutting the number of the actual counter is automatically reset to zero.

    In 2001,we set up our company,Hengli.

    Zhangjiagang Hengli Technology Co.,Ltd is specialized in developing and producing  LG series and LD series cold pilger mill, straightener machine, cold drawing machine and so on.

    Cold pilger mill is our main product.We self-designed and manufactured LG30,LG60,LG90,LG120,LG180 and LG250 type series of cold pilger mill in 2003,and developed LG30HGL high-speed rolling mill (160 times/min) in domestic in 2010,so filled the domestic blank. In 20011, we developed LG10H, LG20H, LG40H, LG50H series cold pilger mills, which all adopted the leading, Rexroth servo motor control system in domestic area, and realized full automation of continuous feeding and rolling. In 2012, we developed the planet form super speed cold pilger mill LG20 and LG15 whose designed stroke is 220 times/min. Then successively developed  LG 30H, LG50H cold pilger mill with crank-shaft balance system (max stroke is 180 times/min), for old and new customers to choose. At present, we are planning to continue developing LG350, LG420 type cold pilger mill, and other specifications. 

   We win the trust from the customers by means of high quality and perfect service. The products sell both home and abroad. some products are exported to the countries in South Korea,Russia, India, Mexico,Turkey and other regions.

　We stick to firmly establish the idea that "quality first. reputation highest". We provide the excellent products、good reputation and professional service with our full enthusiasm and sincerely cooperation. It is admired as contant keeping and promising enterprise in Suzhou.

   Warmly welcome to our company for visit and instruction from home and abroad.