We – EPG Team the greatest Chain and agricultural gearbox manufacturing unit in China with 5 different branches. For far more information: Cell/whatsapp/telegram/Kakao us at: 0086-13083988828

Our main merchandise are chain , gears, sprocket, Needle Roller bearings, Cylindrical Roller Bearings, Rod finish Bearings, Spherical simple bearings, Monitor roller Bearings for Guideway, Roller Bearings, Merge Bearings for forklifts, H2o Pump Bearings, SNR Car Bearings and all types of Spherical Bearings. ISO Entire use has been made of all kinds of innovative techniques and technological innovation to achieve excelsior manufacturing. 9001:2000 & AS 9100B qualified custom made company of roller chains. Specifications of roller chains include .1475 in. to .3750 in. pitch, 5.9 in. to 35.4 in. length, 180 lbs. to 1529 lbs. tensile load potential & .035 lbs. to .276 lbs. weight/ft. ISO 9001:2000 accredited. Stocking distributor of electricity transmission merchandise which includes roller & a number of strand roller chains. Items also consist of brakes, push parts, gears, torque limiters, U-joints, pulleys, sheaves, encoders, belt drives, clutches & motors are also offered. 4. Manufacturing Approach Stream
   Loading→ Transfer the cylinder to the loading conveyor of Quenching Furnace by overhead crane→ Quenching Furnace Doorway Open→ EPT the cylinder into the Quenching Furnace swiftly → Heating cylinder inside of of Quenching Furnace(In the meantime, cylinders moves gradually to prevent the roller from distortion and increase the uniformity of heating)→ Center Door (Warmth Insulation) Open up → Cylinders transferred rapidly to the Holding zone of Quenching Furnace(In the meantime, cylinders moves slowly to prevent the roller from distortion and boost the uniformity of holding)→ After process time is finished → Unloading Door Open up and the cylinders are unloaded rapidly → Door Shut, Cylinders are transferred to the Facet Unloading EPT of Quenching Tank→ Transfer cylinders into the Quenching tank for Quenching. Meanwhile, the transfer vehicle moves up and down, as to uniform the quenching media and make sure the quenching high quality → Carry up cylinders with Transfer automobile → EPT cylinders to loading conveyor of Tempering Furnace → Tempering Furnace Doorway Open up → Transfer into tempering furnace for heating(working sequence, Takt time, handle mode are all identical as quenching furnace)→ Tempering Furnace Doorway Open up soon after the process time is achieved → Unloading speedily → Cylinders are transferred to Unloading conveyor, cooling down and ready for unloading → One particular cycle is completed, Waiting around.
 
5. Brief Gear Introduction
5.one Loading EPT
 It is mainly developed for loading and speedy convey of steel cylinder, which consi EPT of supporting bracket, roller, driving system, and control unit.
Assistance Bracket: It is created of shaped metal and metal plate and welded jointly, which gives a great physical appearance. Anchor plate is welded to the bottom of supporting bracket, which is fixed on to the embedded plate of basis, as to make certain the trustworthiness and security. 
Roller Conveyor: It is created of 20# seamless metal tube (φ159×6mm). Positioning gadget is equipped with the roller to avert the offset of steel cylinder and slipping down in the course of shifting. Two finishes of roller is manufactured of 45# steel and machined into the shaft condition, and mounted on to the supporting bracket with the bearing. Locating bolts are equipped with the bearing to avoid the roller from deviating. 
Driving Gadget: It is pushed by speed reducer by way of sprocket whee EPT and chains. The pace reducer is suggested to pick MD Collection helical gear redactor, produced by Omiter, ZheJiang .
Handle Unit:
    Driving pace is managed by Siemens Frequency Converter that outputs sign to speed reducer, as to achieve the velocity management of roller.
   Procedure terminal packing containers are geared up with equally of loading and unloading conveyor, which is made up of push buttons like Start, Emergency Quit, Reverse, and and many others.. The conveyor starts off to perform after pressed Start.
   A pair of photoelectric switches is equipped at the conclude of roller conveyor. When cylinders move by way of the conveyor, photoelectric swap sends out the signal to PLC, and PLC will send the sign to manage the speed reducer routinely.
    Unexpected emergency Quit and Reverse are used beneath emergent circumstances.
        Interlock: All driving method is interlocked with the furnace. It can not be loaded and unloaded until the furnace door opens in place.
5.two Quenching Furnace
It is made up of furnace shell, lining, furnace door and its lifting gadget, roller conveyor, roller driving method, access door, combustion program, exhausting system and and so on..
Furnace Shell: It is produced of metal plate and shaped metal and welded together which gives a very good physical appearance (Welds top is no considerably less than 5mm). Outer shell is made of shaped steel which offers a great power.
Lining: It adopts compound structure. The lining material is different at bottom furnace, furnace doorway, aspect wall and roof.
Base Lining: Bottom of furnace shall be cleaned routinely for eliminating the oxides, consequently, base liner is manufactured of light-excess weight refractory bricks and aluminosilicate fiber. Refractory bricks are on the best surface, as ease to remove oxides. Aluminosilicate fiber is applied among refractory brick and steel plate for heat insulation. 
Liner of Furnace Door: It is manufactured of large bodyweight substantial aluminum bricks, which is to stop the lining from getting worn out.
Liner of Facet Wall and Roof: For strength conserving and reduction, the insulating materials, pre-compressed aluminosilicate folding blocks (Working temperature is a lot more than 1100ºC), are equipped by Yeso, which will be set up on to the side wall and roof by means of the special anchors (1Cr18Ni9).
Insulating material shall be chosen dependent on the a variety of needs and requirement, such kind of compound construction is less excess weight, much more reliable, much less servicing, minimized the warmth decline.
Furnace Door and Its Lifting Method: Quenching furnace has tow temperature zones, 1 zone is heating and the EPT is holding. Center doorway is made in between two zones, which is created of warmth resistant ca EPT iron. Loading and unloading doors (made of heat resistant ca EPT iron) are developed at two finishes of furnace entire body.
Furnace Door: Doorway and Doorway Plate are made of warmth resistant castings, aluminosilicate fiber blanket shall be supplied within insulation. This sort of sort of framework is significantly less distortion, significantly less excess weight, with a lengthier provider existence and greater warmth insulation.
Furnace Door Lifting Method
.The furnace doorway is pushed by the chain and sprocket whee EPT via a speed reducer or cylinder. The seal in between furnace doorway and door plate is compressed by the guiding keep track of and angle iron, as to guarantee the safety and dependability. Opening and Closing of Furnace doorway is limited by a limit change set up at facet of lifting chain.
Furnace Doorway Driving Speed Reducer: MD collection helical gear reductor, it is outfitted with braking unit. 
Furnace doorway is interlocked with driving method and heating system. In EPT words, roller conveyor can’t be loaded and unloaded right up until the furnace door is opened in area, and can not be heated until the furnace door is shut in place.
Roller Conveyor: It manufactured of heat resistant ca EPT irons (Cr25Ni20Si2) and poured into the castings with φ159×20. Positioning system (Cr25Ni20Si2) is geared up with roller conveyor to prevent the steel cylinder from managing off heart. Shaft conclude is casted and set onto the steel structures with the vertical bearing. Roller is set up at the interva EPT of 800mm roughly.
Refractory and Insulating substance at two ends of roller is stHangZhourd fiber lagging.
Best go over is movable, and connected to the furnace entire body with the bolts.
Enlargement will be occurred on the roller right after heating. For driving aspect, it is geared up with finding pins for positioning and freely growth, which are fastened with bearing. For non-driving aspect, important slots are created and spherical finding bolts are adopted on the bearing, which confident the freely axial expansion and radial driving.  
Driving Gadget for Conveyor: It is driven by a pace reductor by way of the chain and sprocket wheels. Pace reducer is produced by Omiter, ZheJiang , type: MD collection helical equipment reductor. The braking system is outfitted with the velocity reducer, which can quit the motion well timed.
Driving speed is managed by Siemens frequency converter, it outputs sign to velocity reducer and as to manage the driving velocity of conveyor.
During heating, steel cylinders are done a recurring to-and from movement in each and every heating zone to assure the provider daily life of conveyor and enhance the uniformity of heating. Cylinder’s motion shall be limited by a restrict swap to keep it centered, which is more accuracy and dependable.
One particular set of photoelectric restrict switch is equipped at the heating zone and keeping zone of quenching furnace respectively, which are fastened at the two sides of furnace entire body with the supporting. The cylinders can be positioned through the sign presented by limit change (positioning accuracy is ≤20mm).
Entry Door: An accessibility door is made at the base of quenching furnace for eliminating the oxides routinely, or when the tools is shut down or maintenance. It is manufactured of steel plate and aluminosilicate fiber. Metal plate is assembled onto the furnace human body with the bolts. Connecting nuts adopts wing nuts as to disassemble simply.
Sight Gap:
Sight holes are developed at interva EPT of 3~4m of two facet wal EPT for observing the working situation of workpieces inside of of furnace. Hole seat is manufactured of ca EPT iron, which provides a great seal, and a lot more reputable and safe.

The use of first products manufacturer’s (OEM) portion figures or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating merchandise use and compatibility. Our organization and the listed replacement components contained herein are not sponsored, authorized, or manufactured by the OEM.