PPR pipe welding machines 20mm-60mm

PPR pipe welding machines, 1. quick heating,digital temperature, 2. polyfusion machines, 3.suitable for PP-R, HDPE or PB - details see: https://www.machineto.com/ppr-pipe-welding-machines-20mm-60mm-10139389

Place of Origin:Shandong China (Mainland)	Brand Name:ZEAU	Model Number:RJQ,ZRJQ	Voltage:220,50Hz
Power:600-1200W	Welding Area:16-110mm	Dimensions:440260130mm	Weight:6.5KG
Usage:PE PPR HDPE fittings welding machine	electrofusion:plastic pipe welder	Condition:New	Certification:CE
Input Voltage:380V 50Hz

PPR pipe welding machines

Brief introduction

There’re two series of polyfusion machines, RJQ and ZRJQ, for different requirements of customers. It composes quality electrical heating, electrical temperature control, plastic handle, moulds, tooling box and accessories. RJQ series is electrical stimulate control. It’s quick heating, high temperature precision, easy operation and reliable, suitable for connecting PP-R pipes. ZRJQ series is computer control with function like digital temperature set, automatic temperature adjustment, temperature display and over-heating alarm, suitable for connecting pipes PP-R, HDPE or PB, etc. it’s reliable, high precision, safe and easy operation.

Parameters

Table one

Model	Rating voltage, V	Rating frequency, Hz	Rating power, W	Set temperature, (°C)	Alarm temperature, (°C)	Display temperature, (°C)	Heating time,<min
RJQ-32	220	50	600	260			10
RJQ-63	220	50	800	260			10
RJQ-110	220	50	1200	260			10
ZRJQ-32	220	50	600	200~279	295	0~295	10
ZRJQ-63	220	50	800	200~279	295	0~295	10
ZRJQ-110	220	50	1200	200~279	295	0~295	10

Table two mould

Specification, mm

Pipe size(φ)	Female inner diameter, (φ)	Male inner diameter, (φ)	Melt length
20	19.8±0.30	19.3±0.30	14
25	24.8±0.30	24.4±0.30	15
32	31.7±0.30	31.3±0.30	16.5
40	39.7±0.30	39.3±0.30	18
50	49.6±0.40	49.2±0.30	20
63	62.6±0.40	62.1±0.40	24
75	74.5±0.40	73.9±0.40	26
90	89.4±0.40	88.8±0.40	29
110	109±0.40	108.7±0.40	32.5

Remark: Exact size of moulds is according to pipes. See real products.

Table three proposal of connecting pipes

Diameter (mm)	Melt length (mm)	Heating time (s)	Process time (s)	Cooling time (s)
20	14	5	4	3
25	16	7	4	3
32	20	8	4	4
40	21	12	6	4
50	22.5	18	6	5
63	24	24	6	6
75	26	30	8	8
92	29	40	8	8
110	32.5	50	10	8