PVC belling & collapsible fitting moulds

Huida Mould Factory
Since its foundation in 1989, Huida almost has 21 years experience in manufacturing pipe fitting moulds for PVC, PP/PPH, PPR, HDPE etc. Huida has been focusing on the international advanced mould techniques. Equipped with progressive CNC processing center, trilinear coordinate measuring instrument and other precision processing inspect facilities. Huida owns a large number of professional designers for product analysis and mould design, as well as a lot of excellently practiced mould makers for mould manufacture

PVC fitting moulds
Model: PVC belling & collapsible fitting moulds

Category: PVC fitting moulds > PVC belling & collapsible fitting moulds

Standard: According to standard EN1329, EN1401etc

Mould Description:
Mould name PVC belling & collapsible fitting moulds
Mould cavity Design as the customers' needs( single, multi)
Mould steel material DIN 1.2316, DIN1.2344, H13, etc.
Mould base LKM, HASCO, HUIDA STANDARD
Mould life 500, 000-1, 000, 000 shots
Mould running Fully automatic
Mould runner system Hot runner / hot runner
Mould features Excellent precision control for demension tolerance and shrinkage, excellent precision control for demension tolerance and shrinkage
Hardness for core & sliders HRC42-48
Injection cycle time 40-100 seconds

Delivery & package: Wooden cases

Payment: T/T, L/C

Procedure of mould making
Step 1 place the ordeR & Receive the down payment
Step 2 Design and make the drawing( products& moulds)
Step 3 Customer check & /confirm/i
Step 4 Steel material purchase
Step 5 Machine process(CNC, sparking machine, boring machine) & mould makers install
Step 6 Mould testing
Step 7 Send the samples to check
Step 8 Receive the balance & mould shipment

Our advantage of making collapsible fitting moulds
The collapsible core demoulding system consists of core and cavity, which are the main part in the mould structure, which is characterized by the following: The fixed bar is in the main core, outside which is the sliding rail. In the sliding cavity there is the active cavity and in the active cavity the stiffening rib is installed next to the fixed bar. In the middle of the stiffening rib there is the locating slot, and outside is the belling core. The belling core is consisted of the large sliding block and the small one, which work with clamping plate.

Between the large and small sliding block, there are two active slots. One is connected with the lower surface of the locating slot, in the middle of which a pad is installed, and a baffle plate is located. A support plate of small sliding block is installed between active slot and the slot of stiffening rib, above which is the support plate of the large sliding block. The large one has the other baffle plate, and they are connected with each other, the top of the baffle plate is connected with draw bar, and the deaw bar is driven by the hydro-cylinder.