PP Material Rectangle Fast Food Injection Tray Mold

Product Detail

PP Material Rectangle Fast Food Injection Tray Mold

  







Rectangle tray injection mold
Mold Size	480x420mm / advice choose 250Ton injection machine
Mold cavity	single cavity / can be choose more if needed
Mold Steel	718H steel, the original hardness is HRC30 degree
Mold steel treatment way	At final arranged thur. nitrogen for core and cavity to HRC48-52 degree surface 0.3mm thickness
Mold gate way	Full hot runner system
Mold uselife	500000 shots
Mold cycle time	25 sec
1st. Test mold time	40 days after confirmed mold drawing files
Mold doff way	Choose air gates + air ejectors
Package	PET film covered then packing into standard wooden case







FAQ:

-If can designed different shape and with more strong texture?

Yes, can be designed any shape depend on client’s demands, such as round shape fast food tray, oval shape fast food tray we also made. About the texture, always depend on client’s demands, we can make every texture depend on texture sample.

-On normal choose how many mm for the thickness?

As this type of fast food tray everyday used few times by different persons, then we advice at least choose 1.2mm thickness will be better. if can be 1.5mm will be better.




Process
Mold steel	P20, 718, 2738, 2344, 2316, S136, 3Cr13, 38CrMoAl, Mov and more
Mold cavity	1 or more (depend on client)
Surface treatments	electroplate (in order to prevent rust), thur. nitrogen (in order to rise surface hardness), vacuum quenching (in order to rise whole hardness)
Plastic materials	PP, PVC, PPR, ABS, PA, PC, POM, PS, PET, HDPE, LDPE and other
Software	UG, PRO-E, MOLDFLOW, CAD, CAE, VISI
Mold gate way	cold runner/hot runner/semi-hot runner
Mold base	HASCO, DME, LKM, HOME-MADE
Mold doff system	ejectors, off-plate, air valves, hydraulic jars, air jars, air ejectors, oil-motor and more
Mold cooling	Water cooling/air cooling/beryllium bronze cooling
Mold payment	50% down payment by T/T, 50% balance by T/T before shipment
Mold shipment	By sea/air/train
Mold packaging	packed into standard wooden cases
Mold quotation	most reasonable as rich experience




Technology

1) Mould structure design

Professional designers provide you with reasonably designed mould to shorten cycle hours.

Reducing unnecessary procedure improves efficiency.

2) Mould cooling system

According to the structural characteristics of the product and the appearance of the product , We design a reasonable form of gate for mould, such as a large gate, hidden gate, fan gate, needle gate, pin point gate etc., a reasonable channel of runner design make mold temperature balance in the shortest time to improve mould precision and productivity.

3) Accessory for mould

Slide, guide pin, guide sleeve, lifter blocks and so on are taken by wear-resistant standard parts, to ensure the mould life. 

4) Deal with mould

Quenching the mold, heat treatment to improve the hardness, then Nitriding temperature is lower , the mold will no longer need to quench mold with high surface hardness and wear resistance more than HV850




Service

1) We can repair the mould in one year for some free and provide technology. . 

2) Gurantee  period is 12months starting from the date of moulds accept in the Buyer’s factory.

3) If the moulds happen the big problem, The moulds cannot repaired, the Buyer cannot solve the problems,eg, mould crack, product  can’t moulding…any big problem(except the human error) due to the mould life can’t reach to guranteed shots.the Seller and Buyer's negotiate to slove the problem, the buyer can send it back to the factory to repair or If serious, the Seller have resposiblity to make new mould for the Buyer.