Our fin line has main features as below:
Fin Line includes Fin Press Machine and Fin Die This die consists of draw, pierce extrude, reflare, edge trim, slit, dual feed (fixed and movable), and cutoff station.
The fin surface is accomplished in the last draw station by removable plate, The die stays in the press during plate changes. The die further features the latest version of draw station adjustment. Each station can be individual adjusted using a dial adjustment gauge. The draw dials are calibrated, as is the reflare adjustment dial. Our digital position indicator design will be included on all draw and reflare dials, which greatly improves the visibility and ease of adjustment. These features allow for extremely fast changes from one collar height setting to another.
We also will furnish ball bushings in the main die set as serviceable pillar style bearings. Air is used in the pierce extrude station to clear slugs and scrub the walls of the extrude bushings. Air is also used in the edge trim station to eject scrap.
PIERCE PUNCH LUBRICATION SYSTEM (STANDARD) We provide the piece punch lubrication system to extra protect the punches and dies. This features a reservoir and necessary plumping to induce air and lubricant through the pierce punches automatically. This will assist to remove the round pierced Slug plus lubricate the punch during entry and withdraw from the pierce dies. This is especially necessary when running any type of evaporative fin stock lubricant.
A low level switch and pilot light indicator on the touching screen are designed.
QUICK DIE CHANGE (STANDARD) Our fin line is designed and manufactured for rapid die exchange. One man with two hours will be enough for skilled operator. Nearly all changes are of a fixed position nature to virtually eliminate adjusting things to get the dies running with the line.
SEPARATE SLIT ADJUSTMENT (STANDARD) A set of slit design upper blades can be positioned from 1,2,3,4,5,6,7 8 and more according to fin die specification row.
SPEICAL TOOL STEEL (TOOLING) The die will be designed in tooling items named ASP30, for example, Punches, Die inserts, Slitter blades and other blades. FIN PRESS The Satis 80/100/120 ton, [H" Frame SFL Press is specifically designed for manufacturing heat transfer fins. The press utilizes an anti-friction bearing design that reduces the required running clearances. This precision is very important for high precision achievement.
A programmable controller is used to control the press. Vibration isolator machine mounts (4) pcs. are included which eliminate the need for special foundations.
Automatic lubrication is provide which can lubricate every key bearings, Guide ways and so on, The lubricant is anti-wear lubricant.
FIN STOCK UNCOILER The Uncoiler is designed of pinch roll feed type. The stock coil inside diameter is 150mm, Outside diameter 120mm Max. coil weight is 1T
Limit switch are used to control the main arbor shaft to maintain correct coil tension when feeding through the Press
STOCK FAULT SENSOR (STANDARD) This is a photo sensor system that will detect both end of stock at the uncoiler and tight stock between the uncoiler and the lube tank.
STOCK LUBRICATOR (STANDARD) We propose to furnish a tank dip type lubricator. The stock passes through the lubricant guided by rolls. Prior to leaving the tank, the stock passes through two stripping rolls which wipe excess lubricant back into the tank. The low level shut-off is quoted to protect the die in the event the stock lubricant runs out.
LUBRICATION LOW LEVEL SHUT OFF & WARNING SYSTEM (STANDARD) A low level detector will stop the press if fin stock lubricant is below a preset level.
UPPER SUCTION UNIT AND SUCTION PLATE (SINGLE BLOWER, STANDARD) The current standard upper suction unit consists of a fan driven by power. The suction capacity is adjustable via transducer. Higher capacity units and variable speed drives can be designed upon request. Optional double blower units are also available for extreme material and part design conditions and 36" long fin. FIN STACKER, 2 POSITION SHUTTLE (STANDARD) We would propose the suction drop to rod type fin stacker as 2 position shuttle (trolley) design . Using a counter on the press, the press will stop when a predetermined amount of fins have been countered out by the press. Stack height is 750mm
SINGLE ROW FIN OPTION Single row fins is an option for your high efficient manufacturing purpose. A fin blow down unit is used to assist to push the fins away from the suction drop. It is important with enhanced fin configurations which are very light and tend to not release from the suction drop properly. Stacker must be able to catch and stack a 1200mm long single row fin without error.
SCRAP AND TRIM COLLECTION UNIT (STANDARD) Scrap tanks are furnished to be used for scrap collection for convenient operation
TESTING MATERIALS In order to provide convenience for customers, Supplier can buy some testing material on behalf of customer in China
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