Audited Supplier
We are capable of making moulds for various preforms in various size and different use. For instance, preforms for mineral water bottle, jar for food and dessert packings, 5 gallon water barrel etc.
Advantages of BUEN Preform Moulds
- Independent self-locking system for easier maintenance repairement;
- Optimized water channel and inserted beryllium bronze guarantee the best cooling effect;
- Stainless steel used for mould core and cavity for the better polishing performance and prolong the mould life;
- High precision CMM inspection system effectively control the preform size and wall thickness.
- Special strcture and design for jar preform to decrease the cracking problem of jar mould;
| Goods Description | PET Preform mould |
| Item name | 20-410 preform mould |
| Plastic | PET-G |
| Cav. No. | 16 cavity |
| Injection Gate | Hot runner needle valve gate |
| Ejection way | stripper |
| Estimated mold size (mm) | mm |
| Mould weight | kg |
| IMM Clamping force Space between tie bars | Haitian 250T/Other brand 270T 570*570mm (PET special machine) |
| Mold Life | 1 million shots |
| Cycle Time | 28s |
| Qty of mould | 1 SET |
| Total | FOB NINGBO PORT |
| Payment terms | 40% prepayment, balance shall be paid before goods loading |
| Delivery time | 50 days after prepayment and mould design confirmation |
| Guarantee period | Life time warranty: Free maintenance within one year if damage is not the fault of the buyer |
Packaging requirement | Sea-worthy Wooden box |
| Specification | Hot runner preform mould | |
| Cavities | 24 Cav. | |
| Mould frame material | P20 steel hardness HRC:28-32 | |
| Copper-graphite plate | Material for mould base: P20 HRC:30-32 copper-graphite can increase lubricating | |
| Core material | Material: S136 HRC: 42-45 | |
| Cavity material | | Material:632 HRC: 42-45 This design (helical structure)is best for the cooling ,and good for the quality |
| Screw | Material: S136 HRC: 45-48 Double lock improved the quality and life length. | |
Nozzle holder/Nozzle | standard component | |
| Thermocouple | 'J' type Guang dong Hua bao brand | |
| Heating rod/ | Guang dong Cheng ye brand | |
| Runner plate | 'X' type | Material: P20 HRC:30-32 |
| Temperature controller | hot runner temperature controller The temperature of each cavity is controlled individually | |
| Number of tip points in the hot runner | 26 | |
| Water runner | Each cavity is cooled individually Internal of core insert with nylon cooling rod for optimal cooling effect | |
| Mould structure | short gate/needle valve gate | |
| Quality requirement: |
| 1. the eccentricity is within ±0.15mm. |
| 2. The weight/gram tolerance is ±0.5g |
| 3. The mould normal life is one million injection times. |
| 4. Guarantee time to keep mould in good free repair for one year. |
| 5. the mold has no margin and bur. It has advantages of good finish and smooth shelling, no draw bench , breach and clamping preform mold. |
Outside: Standard waterproof wooden box; Inside: film paper + packing belt reinforced
To make sure the product packaging integrity and safety;
Shipping methods:
1. By sea; 2. By air
(recommend big product such as blowing machine and preform molds)
3. By express: TNT, EMS, DHL, Fed Ex, UPS etc.(suitable for free samples)
1. Buen Mould will send the processing report each 10 days during the tooling (tooling photos and words descriptions).
2. Buen Mold can provide full set product and mould drawings and all relative papers (igs, stp, x_t).
3. Buen Mould will send customers the testing samples and running videos for customer to check the product running status. The samples can be sent by DHL or any specified courier.
4. Buen mould can provide the mould and machine test report.
5. Before goods shipment, each mould and machine will be tested at least one hour to check the stability.
1. Your company is manufacturer or trader?
Buen: we are manufacturer with many years rich experiences and we have our own tooling equipments.
2.How long does it take to make a 48 cavity preform mould?
Buen: 65 days after mold design confirmation and prepayment.
3. What's your payment terms?
Buen: 50% prepayment; the balance shall be released before shipment after document releasing. FOB Ningbo/Shanghai or CIF destination port.
4. How about your after-sales service?
Buen: we can appoint the technicians go overseas to help customer in equipment installation, operation and technical training. But the buyer shall bear the cost for translator, return air tickets, accommodation, transportation and salary of the technicians.
