Conical pails are open head pails for chemical packaging, and cylinder pails are tight head pails for chemical packaging, for the two types of chemical pails, the pail welding line is the same, only a little different in body forming line. Thanks to the modular design and flexible solution, GR produces the stand alone machines for each type of products and connect them as a customized assemble line. For the machine station process, the quantity of machine stations, or the combination of machine stations, they are totally flexibly arranged base on the requirement of speed, shape, and details of pails.
GR is your trusted and professional manufacturer of conical pail production line and cylindrical pail production line. We produce fully automatic pail making lines and semi automatic pail making machines. Whether your production amount is huge or small, our specialist will arrange suitable solution for you. If you want to upgrade the semi automatic conical pail making machine as fully automatic, our engineers also can design manipulator for you.
Pailbody making line for conical pails is assembled by conical expanding machine, curling machine, flanging machine, beading machine, seaming machine, spot welding machine, and bail placing machine. Pail making line for cylindrical pails or necking pails is assembled by pail flanger, pail beader, pail necker and pail seamer. GR Can Making Machine designs and manufactures assemble line for pails and drums. Modular design makes the pail production line flexible and compact, no matter you need the complete pail body making line or stand-along machine, we can produce the machines base on your actual requirements. Assembly lines for pails or drums ranging from 10-20L are available.
The pail making line consists of
1 Expanding machine of conical pail production line
The pail expander of conical pail making line is used to expand the cylinder pail body as conical, GR assembly line for conical pails use vertical expanding machine to form the conical shape.
2 Flanging machine of conical pail assembly line
The pail flanger of conical drum making line is used to flange the top and bottom edge of pail body. GR assembly line for conical buckets use vertical bucket flanger to flange.
3 Beading machine of conical pail making line
The pail beader of conical drum production line is used to form the beads on the drum body for strengthening. GR assembly line for conical cans use vertical drum beader to bead.
4 Curling machine of conical bucket production line
The pail curler is used to curl the top edge of conical drum to match the crown cap of conical pails. GR assembly line for conical containers use vertical drum curler to curl.
5 Seaming machine of conical bucket making machine production line
The pail seamer is used to seal the bottom of conical bucket.
6 Necking-flanging-beading machine for necking pail production line
The combination necker-flanger-beader for solvent pail is used to produce the cylinder pail body at one station. This is the innovation technology in pail making industry. It use only one machine to replace pail necker, pail flanger, pail beader totally three sets of machines, combining each process at one tool and running as combination pail necking machine, pail flanging machine, pail beading machine at a time.
How does the pail making line work?
1 Pail erecting
When the pail is welded or cured on the pail body welding line, the pail is horizontal, before the pails enter into the pail making line, the pail should be erected as vertical by pail erector.
2 Pail feeding and conveying
After the pails are erected, the conveyor will feed the pail one by one to the shape forming station, there are positioning pin on the chain to stop the pail before the previous pail is processed.
3 Shape forming
The pail will be shaped by each shape forming machine mentioned above, until the metal pails are produced.
4 Touch screen control
For each shape forming machine, it is equipped with touch screen to set technical data and adjust the speed.
1 Flexible design concept
GR pail making machine production line is designed as flexible solution, the quantity of pail forming machine can be changed according to the speed requirement of whole project, the permutation and combination of all the pail shaping machines can be rearranged.
2 Fully automatic and fast
Each pail shaping machine is fully automatic and controlled by the touch screen, so the whole pail production line is fast and smooth.
3 Cost effective
For the conical pail production line, our machine is at high performance price ratio, for the cylinder pail, our combination machine can help the pail maker reduce cost significantly.
GR automatic pailbody making line is widely used in industrial packaging sector, the fully automatic pail body making line can be used to produce the following types of metal containers.
* conical pails
* solvent pails
* necking pails
* cylinder pails
Customize your fully automatic complete production line for pails
GR engineers will design the proper solution and manufacture the stable machine for your project. If you need the fully automatic production line of pails, we need to know the details as below.
1 Inside diameter of metal pail
2 Height of metal bucket
3 Production speed
4 Package contents