DELE ELECTRICAL （HANGZHOU）CO.,LTD

一、Φ70-Φ95 Machine details

The set is divided into four parts: chain bending machine, welding machine, burring machine and rotary chain conveying machine. Each part is equipped with independent electrical control and hydraulic drive system, water cooling system, centralized lubrication system, the chain braiding machine also includes 1000KW intermediate frequency heating power supply and induction heater, bar automatic lifting, mechanical arm feeding, hot material automatic conveying device.

1、DLBBL-80-3 bending machine：

list：1000KW heat machine（IGBT)、bending machine、PLCpower cotrol、Hydraulic system, automatic feeding and feeding device.

  （1）The machine is made up of casting parts, forgings and structural parts. The main part is made of 35# cast steel and cast as a whole.

（2）This machine is suitable for circular chain and compact chain. After heating the rod, it adopts one-time forming chain braided mode. The core mould is composed of upper and lower parts, the lower core mould is fixed, and the upper core mould can be moved, which can be moved horizontally under the push of hydraulic cylinder。

（3）Φ70-Φ95Chain configuration heating furnace 3.6 meters long, 2pcs

(4) Intermediate frequency heating furnace can be used for chain carbon steel and stainless steel material heating, with temperature measuring device (sensor and display), can

According to the need to set the constant temperature control mode, the discharging mode is rod series mode.

5）details：

2、DLUNY-800B-SF3  Flash butt welding machine ： 

Including: main engine, hydraulic servo pump station, electric control system

（1）Butt welding is made of: Lathe bed, left vertical clamp seat, slide, clamp, right vertical, slide, jigs, regulating dovetail, pendulum jaw distance to the agency, lift a worm rod lock mechanism, clamping cylinder, send into a upsetting cylinder, eccentric adjusting mechanism, lubrication system, electric control system, welding of the main transformer, secondary bus circuit, water cooling system, hydraulic system. In order to prevent the pump station oil tank rust pollution servo valve, so the use of stainless steel structure。

(2) The copper clamp is buckled, the cooling water channel is below the copper electrode, and the small electrode is fixed on it for easy disassembly.
（3) Electrical control: a closed-loop control system composed of PLC+ industrial computer + hydraulic servo control system. There are two ways to preheat, one is according to the set parameters, the number of preheat is random change, the other is fixed according to the set number of preheat. Welding parameters such as firing speed, firing length, preheating times, contact time, drawback distance, welding voltage, forging quantity, forging speed, etc., can be digitally adjusted and stored. Welding parameters (current, displacement) can be dynamically displayed in real time, and equipped with a printer, can be printed for data analysis.

（4）Welding machine Details

3、QCS-80 Burring machine：

    Machine list：Main engine, hydraulic pump station, electric control system。    

(1) The model adopts four-column structure design, the main body and tool holder are made of 35# cast steel, cast as a whole, the four columns are made of 40Cr steel after quenching and quenching, the surface is chrome plated, and the tool holder is inset with tin bronze to improve the service life. Column and tool rest seat slide to move vertically, tool rest and tool rest seat move horizontally in dovetail type guide rail, when the tool rest seat moves to the set position in the horizontal direction, the blade in the tool rest seat is driven by the vertical direction of the oil cylinder to complete the piercing function.

Considering the mining compact chain manufacturing process, there is space left under the puncture clamp membrane, both circular chain and compact chain can be used。

   (2)Details:  

4、DLBSL-80-1 Rotate machine

LIST：Main engine, hydraulic pump station, electric control system。     

   (1)The machine is redesigned and developed on the basis of the original anchor chain no. 7 machine. It has strong bearing capacity, flexible rotation and good braking effect。

The main body base is made of 35# cast steel, which is cast in two parts. The bottom is a fixed seat, which is fixed on the concrete foundation. Eight anchor bolts are embedded in the concrete foundation, which are provided to the demander in advance by the supplier. The driving mode is hydraulic drive, using low speed and high torque hydraulic motor, driven by the small gear gear rotation, and has hydraulic brake function, accurate positioning。

     Fan plate plus 200 height edge, fan plate support using H section steel（  Ratating machine and Parallel to the ground

Machine Details

 PIN add machine

  Pin add  machine mainly completes the process of anchor chain press file, simple operation, easy to use, the whole machine is composed of bed, movable mold seat, fixed mold seat, chain positioning seat, electric control system.

The machine is made of welded structural parts and processed by integral tempering, with auxiliary guidance and limit control。

Details: